@import"https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap";@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap";@import"https://fonts.googleapis.com/css2?family=Italianno:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap";@layer base{._content_1hxhe_2{max-width:20rem;padding:var(--spacing-2) var(--spacing-3);background-color:var(--popup);color:var(--popup-foreground);border-radius:var(--radius);font-size:.875rem;line-height:1.4;box-shadow:var(--shadow-md);font-family:var(--font-family-base);border:1px solid var(--border);z-index:var(--z-overlay);overflow-wrap:break-word;word-break:keep-all;animation-duration:var(--animation-duration-normal);animation-timing-function:cubic-bezier(.16,1,.3,1);will-change:transform,opacity}._content_1hxhe_2[data-state=delayed-open][data-side=top]{animation-name:_slideDownAndFade_1hxhe_1}._content_1hxhe_2[data-state=delayed-open][data-side=bottom]{animation-name:_slideUpAndFade_1hxhe_1}._content_1hxhe_2[data-state=delayed-open][data-side=left]{animation-name:_slideRightAndFade_1hxhe_1}._content_1hxhe_2[data-state=delayed-open][data-side=right]{animation-name:_slideLeftAndFade_1hxhe_1}@keyframes _slideUpAndFade_1hxhe_1{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes _slideDownAndFade_1hxhe_1{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes _slideLeftAndFade_1hxhe_1{0%{opacity:0;transform:translate(4px)}to{opacity:1;transform:translate(0)}}@keyframes _slideRightAndFade_1hxhe_1{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}}@layer base{._toaster_uhdob_2{--viewport-padding: var(--spacing-4);--toast-width: 360px;--toast-border-radius: var(--radius);--toast-font-family: var(--font-family-base);--toast-animation-duration: var(--animation-duration-normal)}._toast_uhdob_2{display:flex;align-items:flex-start;gap:var(--spacing-3);padding:var(--spacing-4);background-color:var(--card);color:var(--card-foreground);border-radius:var(--radius);box-shadow:var(--shadow-md);border:1px solid var(--border);width:var(--toast-width);position:relative;animation:_slideIn_uhdob_1 var(--toast-animation-duration) cubic-bezier(.16,1,.3,1);transition:transform .2s ease,opacity .2s ease}._toast_uhdob_2:focus{outline:none;box-shadow:var(--shadow-focus)}._toast_uhdob_2:hover{transform:translateY(-2px)}._content_uhdob_35{flex:1;display:flex;flex-direction:column;gap:var(--spacing-1);min-width:0}._title_uhdob_43{font-weight:600;font-size:1rem;color:var(--card-foreground);line-height:1.4}._description_uhdob_50{font-size:.875rem;color:var(--muted-foreground);line-height:1.4}._icon_uhdob_56{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:1.5rem;height:1.5rem;color:var(--primary)}._actionButton_uhdob_66{padding:var(--spacing-2) var(--spacing-3);background-color:var(--primary);color:var(--primary-foreground);border:none;border-radius:var(--radius-sm);font-weight:500;font-size:.875rem;cursor:pointer;transition:background-color var(--animation-duration-fast) ease;margin-left:var(--spacing-2);white-space:nowrap}._actionButton_uhdob_66:hover{background-color:color-mix(in srgb,var(--primary) 90%,black)}._actionButton_uhdob_66:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._actionButton_uhdob_66:active{background-color:color-mix(in srgb,var(--primary) 80%,black)}._cancelButton_uhdob_93{padding:var(--spacing-2) var(--spacing-3);background-color:var(--muted);color:var(--muted-foreground);border:none;border-radius:var(--radius-sm);font-weight:500;font-size:.875rem;cursor:pointer;transition:background-color var(--animation-duration-fast) ease;white-space:nowrap}._cancelButton_uhdob_93:hover{background-color:color-mix(in srgb,var(--muted) 80%,white)}._cancelButton_uhdob_93:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._cancelButton_uhdob_93:active{background-color:color-mix(in srgb,var(--muted) 75%,white)}._closeButton_uhdob_119{position:absolute;top:var(--spacing-2);right:var(--spacing-2);display:flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;border-radius:var(--radius-sm);background-color:transparent;color:var(--muted-foreground);border:none;cursor:pointer;opacity:.7;transition:opacity var(--animation-duration-fast) ease,background-color var(--animation-duration-fast) ease}._closeButton_uhdob_119:hover{opacity:1;background-color:var(--muted)}._closeButton_uhdob_119:focus-visible{outline:none;box-shadow:var(--shadow-focus);opacity:1}.dark ._toast_uhdob_2{border-color:var(--border)}.dark ._actionButton_uhdob_66:hover{background-color:color-mix(in srgb,var(--primary) 90%,white)}.dark ._actionButton_uhdob_66:active{background-color:color-mix(in srgb,var(--primary) 80%,white)}.dark ._cancelButton_uhdob_93:hover{background-color:color-mix(in srgb,var(--muted) 80%,black)}.dark ._cancelButton_uhdob_93:active{background-color:color-mix(in srgb,var(--muted) 70%,black)}@keyframes _slideIn_uhdob_1{0%{transform:translate(calc(100% + var(--viewport-padding)));opacity:0}to{transform:translate(0);opacity:1}}}@layer base{._button_1pxx6_2{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);font-family:var(--font-family-base);font-weight:500;border-radius:var(--radius);white-space:nowrap;text-decoration:none;cursor:pointer;transition:background-color var(--animation-duration-fast) ease,border-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease,box-shadow var(--animation-duration-fast) ease;outline:none;border:1px solid transparent;position:relative}._button_1pxx6_2:focus-visible{box-shadow:0 0 0 2px var(--background),0 0 0 4px var(--primary);outline:none}._sm_1pxx6_32{height:1.5rem;padding:0 var(--spacing-2);font-size:.875rem}._md_1pxx6_38{height:2.5rem;padding:0 var(--spacing-3);font-size:.9375rem}._lg_1pxx6_44{height:3rem;padding:0 var(--spacing-4);font-size:1rem;border-radius:var(--radius-md)}._icon_1pxx6_52,._icon-md_1pxx6_53{width:2rem;height:2rem;padding:0}._icon-sm_1pxx6_59{width:1.5rem;height:1.5rem;padding:0}._icon-lg_1pxx6_65{width:2.5rem;height:2.5rem;padding:0;border-radius:var(--radius-md)}._button_1pxx6_2 svg{flex-shrink:0}._sm_1pxx6_32 svg,._icon-sm_1pxx6_59 svg{width:1rem;height:1rem}._md_1pxx6_38 svg,._icon_1pxx6_52 svg,._icon-md_1pxx6_53 svg{width:1.25rem;height:1.25rem}._lg_1pxx6_44 svg,._icon-lg_1pxx6_65 svg{width:1.5rem;height:1.5rem}._primary_1pxx6_97{background-color:var(--primary);color:var(--primary-foreground);border-color:var(--primary);--spinner-color: var(--primary-foreground)}._primary_1pxx6_97:hover{background-color:color-mix(in srgb,var(--primary),black 10%);border-color:color-mix(in srgb,var(--primary),black 10%)}._primary_1pxx6_97:active{background-color:color-mix(in srgb,var(--primary),black 15%);border-color:color-mix(in srgb,var(--primary),black 15%)}._secondary_1pxx6_114{background-color:var(--secondary);color:var(--secondary-foreground);border-color:var(--secondary);--spinner-color: var(--secondary-foreground)}._secondary_1pxx6_114:hover{background-color:color-mix(in srgb,var(--secondary),white 10%)}._secondary_1pxx6_114:active{background-color:color-mix(in srgb,var(--secondary),white 15%)}._destructive_1pxx6_130{background-color:var(--error);color:var(--error-foreground);border-color:var(--error);--spinner-color: var(--error-foreground)}._destructive_1pxx6_130:hover{background-color:color-mix(in srgb,var(--error),black 10%);border-color:color-mix(in srgb,var(--error),black 10%)}._destructive_1pxx6_130:active{background-color:color-mix(in srgb,var(--error),black 15%);border-color:color-mix(in srgb,var(--error),black 15%)}._destructive_1pxx6_130:focus-visible{box-shadow:0 0 0 2px var(--background),0 0 0 4px var(--error)}._outline_1pxx6_154{background-color:transparent;border-color:var(--primary);color:var(--primary);--spinner-color: var(--primary)}._outline_1pxx6_154:hover{background-color:color-mix(in srgb,var(--primary),white 95%);border-color:color-mix(in srgb,var(--primary),black 10%);color:color-mix(in srgb,var(--primary),black 10%)}._outline_1pxx6_154:active{background-color:color-mix(in srgb,var(--primary),white 90%);border-color:color-mix(in srgb,var(--primary),black 15%);color:color-mix(in srgb,var(--primary),black 15%)}._ghost_1pxx6_174{background-color:transparent;border-color:transparent;--spinner-color: var(--primary)}._ghost_1pxx6_174:hover{background-color:color-mix(in srgb,var(--primary),white 95%)}._ghost_1pxx6_174:active{background-color:color-mix(in srgb,var(--primary),white 90%)}.dark ._ghost_1pxx6_174:hover{background-color:color-mix(in srgb,var(--foreground) 5%,transparent)}.dark ._ghost_1pxx6_174:active{background-color:color-mix(in srgb,var(--foreground) 10%,transparent)}._link_1pxx6_197{background-color:transparent;color:var(--primary);height:auto;padding:0;text-decoration:none;border:none;border-radius:0;min-height:2.75rem;display:inline-flex;align-items:center;--spinner-color: var(--primary)}._link_1pxx6_197:hover{text-decoration:underline;color:color-mix(in srgb,var(--primary),black 10%);background-color:transparent}._link_1pxx6_197:active{color:color-mix(in srgb,var(--primary),black 15%);background-color:transparent}._link_1pxx6_197:focus-visible{box-shadow:0 0 0 2px var(--primary);outline:none;border-radius:.25rem}._disabled_1pxx6_229{opacity:.5;cursor:not-allowed;pointer-events:none}._dark_1pxx6_188 ._primary_1pxx6_97:focus-visible,._dark_1pxx6_188 ._outline_1pxx6_154:focus-visible,._dark_1pxx6_188 ._ghost_1pxx6_174:focus-visible{box-shadow:0 0 0 2px var(--background),0 0 0 4px var(--primary)}._dark_1pxx6_188 ._destructive_1pxx6_130:focus-visible{box-shadow:0 0 0 2px var(--background),0 0 0 4px var(--error)}._dark_1pxx6_188 ._link_1pxx6_197:focus-visible{box-shadow:0 0 0 2px var(--primary)}}@layer base{._sidebar_1wy5e_2{display:flex;flex-direction:column;height:100%;background-color:var(--surface);overflow:hidden}._header_1wy5e_10{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-4);border-bottom:1px solid var(--border);background-color:var(--card)}._title_1wy5e_19{font-family:var(--font-family-heading);font-size:1rem;font-weight:600;color:var(--foreground);margin:0}._headerActions_1wy5e_27{display:flex;gap:var(--spacing-1)}._content_1wy5e_32{flex:1;overflow-y:auto;padding:var(--spacing-2);min-height:0;display:flex;flex-direction:column;gap:2px}._emptyState_1wy5e_42{padding:var(--spacing-8);text-align:center;color:var(--muted-foreground);font-size:.875rem;font-style:italic}._folderContainer_1wy5e_51{margin-bottom:var(--spacing-1)}._folderTrigger_1wy5e_55{display:flex;align-items:center;width:100%;padding:var(--spacing-2) var(--spacing-3);background-color:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--foreground);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--animation-duration-fast) ease;text-align:left}._folderTrigger_1wy5e_55:hover{background-color:color-mix(in srgb,var(--foreground) 5%,transparent)}._folderTrigger_1wy5e_55[data-state=open]{background-color:color-mix(in srgb,var(--foreground) 3%,transparent)}._folderTrigger_1wy5e_55._dragOver_1wy5e_79{border-color:var(--primary);background-color:color-mix(in srgb,var(--primary) 25%,transparent);box-shadow:0 0 0 2px var(--primary),0 0 16px color-mix(in srgb,var(--primary) 40%,transparent);animation:_folderPulse_1wy5e_1 1.5s ease-in-out infinite}@keyframes _folderPulse_1wy5e_1{0%,to{box-shadow:0 0 0 2px var(--primary),0 0 16px color-mix(in srgb,var(--primary) 40%,transparent)}50%{box-shadow:0 0 0 2px var(--primary),0 0 24px color-mix(in srgb,var(--primary) 60%,transparent)}}._folderIconWrapper_1wy5e_95{display:flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;margin-right:var(--spacing-2);color:var(--muted-foreground)}._folderTitle_1wy5e_105{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._folderMeta_1wy5e_112{display:flex;align-items:center;gap:var(--spacing-2)}._folderCount_1wy5e_118{font-size:.75rem;color:var(--muted-foreground);font-family:var(--font-family-monospace)}._chevron_1wy5e_124{color:var(--muted-foreground);transition:transform var(--animation-duration-fast) ease}._chevron_1wy5e_124._open_1wy5e_129{transform:rotate(90deg)}._addLessonBtn_1wy5e_133{opacity:0;transition:opacity var(--animation-duration-fast) ease;color:var(--muted-foreground)}._folderTrigger_1wy5e_55:hover ._addLessonBtn_1wy5e_133{opacity:1}._addLessonBtn_1wy5e_133:hover{color:var(--primary);background-color:color-mix(in srgb,var(--primary) 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var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);color:var(--foreground);font-size:.875rem;font-weight:500;display:flex;align-items:center;gap:var(--spacing-2);min-width:200px}@layer base{@keyframes _collapsible-down_1grw8_1{0%{max-height:0}to{max-height:var(--radix-collapsible-content-height)}}@keyframes _collapsible-up_1grw8_1{0%{max-height:var(--radix-collapsible-content-height)}to{max-height:0}}._trigger_1grw8_20{cursor:pointer;display:block;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:inherit}._content_1grw8_29{overflow:hidden}._content_1grw8_29[data-state=open]{animation:_collapsible-down_1grw8_1 var(--animation-duration-fast) ease-out}._content_1grw8_29[data-state=closed]{animation:_collapsible-up_1grw8_1 var(--animation-duration-fast) ease-out}}@layer base{._content_ceiva_2,._subContent_ceiva_3{min-width:12rem;overflow:hidden;background-color:var(--popup);color:var(--popup-foreground);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-md);padding:var(--spacing-2);z-index:var(--z-overlay)}._content_ceiva_2{animation:_scaleIn_ceiva_1 var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._subContent_ceiva_3{animation:_fadeIn_ceiva_1 var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._item_ceiva_25,._checkboxItem_ceiva_26,._radioItem_ceiva_27,._subTrigger_ceiva_28{position:relative;display:flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:var(--radius-sm);font-size:.9375rem;padding:var(--spacing-2) var(--spacing-3);color:var(--popup-foreground);outline:none;transition:background-color var(--animation-duration-fast),color var(--animation-duration-fast),box-shadow 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var(--primary),var(--shadow-focus)}._item_ceiva_25[data-disabled],._checkboxItem_ceiva_26[data-disabled],._radioItem_ceiva_27[data-disabled],._subTrigger_ceiva_28[data-disabled]{pointer-events:none;opacity:.5}._item_ceiva_25[data-highlighted],._checkboxItem_ceiva_26[data-highlighted],._radioItem_ceiva_27[data-highlighted],._subTrigger_ceiva_28[data-highlighted]{background-color:var(--primary);color:var(--primary-foreground)}._checkboxItem_ceiva_26,._radioItem_ceiva_27{padding-left:var(--spacing-8)}._checkboxItemIndicator_ceiva_85,._radioItemIndicator_ceiva_86{position:absolute;left:var(--spacing-3);display:flex;align-items:center;justify-content:center}._checkboxItemIndicator_ceiva_85{height:1rem;width:1rem}._checkIcon_ceiva_99{height:.875rem;width:.875rem}._radioItemIndicator_ceiva_86{height:1rem;width:1rem}._radioIndicatorCircle_ceiva_109{width:.5rem;height:.5rem;border-radius:var(--radius-full);background-color:currentColor}._label_ceiva_116{padding:var(--spacing-2) var(--spacing-3);font-size:.875rem;font-weight:500;color:var(--muted-foreground)}._separator_ceiva_123{height:1px;margin:var(--spacing-2) 0;background-color:var(--border)}._shortcut_ceiva_129{margin-left:auto;font-size:.75rem;letter-spacing:.025em;opacity:.6}._chevronRightIcon_ceiva_136{margin-left:auto;height:1rem;width:1rem;opacity:.75}._inset_ceiva_143{padding-left:var(--spacing-8)}@keyframes _scaleIn_ceiva_1{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}@keyframes _fadeIn_ceiva_1{0%{opacity:0}to{opacity:1}}}@layer base{._input_1pney_2{font-family:var(--font-family-base);font-size:1rem;line-height:1.5;color:var(--foreground);background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-2) var(--spacing-3);width:100%;transition:border-color var(--animation-duration-normal) ease,background-color var(--animation-duration-normal) ease,box-shadow var(--animation-duration-normal) ease,transform var(--animation-duration-fast) ease;outline:none;height:2.5rem;box-shadow:inset 0 1px 2px #00000005,0 1px #ffffff4d}._input_1pney_2::placeholder{color:var(--muted-foreground);opacity:.7}._input_1pney_2:hover{border-color:color-mix(in srgb,var(--primary) 80%,transparent);background-color:color-mix(in srgb,var(--card) 98%,var(--primary) 2%);box-shadow:inset 0 1px 2px #00000005,0 2px 4px #0000000d}._input_1pney_2:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent),0 2px 4px #0000000d;background-color:var(--card)}._input_1pney_2:disabled{background-color:var(--muted);color:var(--muted-foreground);cursor:not-allowed;opacity:.75;box-shadow:none;transform:none}.dark ._input_1pney_2{background-color:color-mix(in srgb,var(--background) 80%,black);box-shadow:inset 0 1px 2px #0000001a,0 1px #ffffff0d}.dark ._input_1pney_2:hover{background-color:color-mix(in srgb,var(--background) 75%,black);border-color:color-mix(in srgb,var(--primary) 90%,white);box-shadow:inset 0 1px 2px #0000001a,0 2px 4px #00000026}.dark ._input_1pney_2:focus{background-color:color-mix(in srgb,var(--background) 80%,black);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent),0 2px 4px #00000026}}._dropZone_omqgv_1{height:8px;margin:0;position:relative;transition:height var(--animation-duration-fast) ease}._dropZone_omqgv_1._dragOver_omqgv_8{height:24px}._indicator_omqgv_12{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:2px;background:var(--primary);box-shadow:0 0 8px var(--primary);animation:_pulse_omqgv_1 1s ease-in-out infinite}._indicator_omqgv_12:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:8px;height:8px;background:var(--primary);border-radius:50%;box-shadow:0 0 8px var(--primary)}@keyframes _pulse_omqgv_1{0%,to{opacity:1}50%{opacity:.6}}._dragHandle_bk4zi_1{opacity:0;margin-right:var(--spacing-1);cursor:grab;color:var(--muted-foreground);transition:opacity var(--animation-duration-fast) ease;display:flex;align-items:center}._dragHandle_bk4zi_1:active{cursor:grabbing}._folderTrigger_bk4zi_15:hover ._dragHandle_bk4zi_1{opacity:1}._dragging_bk4zi_19{opacity:.5;background-color:var(--surface);border:1px dashed var(--border)!important}._dragPreview_bk4zi_25{padding:var(--spacing-2) var(--spacing-3);background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);color:var(--foreground);font-size:.875rem;font-weight:500;display:flex;align-items:center;gap:var(--spacing-2)}@layer base{._overlay_1u0g5_2{position:fixed;top:0;right:0;bottom:0;left:0;background-color:color-mix(in srgb,black 50%,transparent);z-index:var(--z-overlay)!important;animation:_overlayShow_1u0g5_1 var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._content_1u0g5_11{position:fixed!important;top:50%;left:50%;transform:translate(-50%,-50%);max-width:90vw;max-height:85vh;width:32rem;background-color:var(--popup);color:var(--popup-foreground);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:var(--z-overlay)!important;overflow:auto;padding:var(--spacing-6);animation:_contentShow_1u0g5_1 var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._close_1u0g5_31{position:absolute;top:var(--spacing-4);right:var(--spacing-4);display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:var(--radius-full);background-color:var(--muted);color:var(--muted-foreground);border:none;cursor:pointer;transition:background-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease,transform var(--animation-duration-fast) ease}._close_1u0g5_31:hover{background-color:var(--muted-foreground);color:var(--muted);transform:scale(1.05)}._close_1u0g5_31:focus-visible{outline:none;box-shadow:var(--shadow-focus)}._closeIcon_1u0g5_62{width:1rem;height:1rem}._header_1u0g5_67{margin-bottom:var(--spacing-4)}._footer_1u0g5_71{display:flex;justify-content:flex-end;gap:var(--spacing-2);margin-top:var(--spacing-6)}._title_1u0g5_78{font-family:var(--font-family-heading);font-size:1.25rem;font-weight:600;color:var(--popup-foreground);line-height:1.4;margin-bottom:var(--spacing-2)}._description_1u0g5_87{font-size:.875rem;color:var(--muted-foreground);line-height:1.5;margin-bottom:var(--spacing-4)}._screenReaderText_1u0g5_94{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@keyframes _overlayShow_1u0g5_1{0%{opacity:0}to{opacity:1}}@keyframes _contentShow_1u0g5_1{0%{opacity:0;scale:.95}to{opacity:1;scale:1}}}@layer base{._textarea_1eqdo_2{font-family:var(--font-family-base);font-size:1rem;line-height:1.5;color:var(--foreground);background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-2);width:100%;min-height:6rem;resize:vertical;transition:border-color var(--animation-duration-normal) ease,background-color var(--animation-duration-normal) ease;outline:none}._textarea_1eqdo_2::placeholder{color:var(--muted-foreground)}._textarea_1eqdo_2:hover{border-color:color-mix(in srgb,var(--primary) 80%,transparent);background-color:color-mix(in srgb,var(--card) 98%,var(--primary) 2%)}._textarea_1eqdo_2:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent);background-color:var(--card)}._textarea_1eqdo_2:disabled{background-color:var(--muted);color:var(--muted-foreground);cursor:not-allowed;opacity:.75;box-shadow:none}._noResize_1eqdo_44{resize:none}._clear_1eqdo_48{background-color:transparent;border:none;padding:0;box-shadow:none;border-radius:0}._clear_1eqdo_48:hover,._clear_1eqdo_48:focus{background-color:transparent;border:none;box-shadow:none}.dark ._textarea_1eqdo_2{background-color:color-mix(in srgb,var(--background) 80%,black)}.dark ._textarea_1eqdo_2:hover{background-color:color-mix(in srgb,var(--background) 75%,black);border-color:color-mix(in srgb,var(--primary) 90%,white)}.dark ._textarea_1eqdo_2:focus{background-color:color-mix(in srgb,var(--background) 80%,black);box-shadow:inset 0 1px 2px color-mix(in srgb,black 5%,transparent),0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent)}}@layer base{._selectTrigger_1plgb_2{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-family-base);font-size:1rem;height:2.5rem;line-height:1.5;color:var(--foreground);background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-2) var(--spacing-3);transition:border-color var(--animation-duration-normal) ease,background-color var(--animation-duration-normal) ease;outline:none;cursor:pointer;overflow:hidden}._selectTrigger_1plgb_2>*:not(svg){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._selectTrigger_1plgb_2:hover{border-color:color-mix(in srgb,var(--primary) 80%,transparent);background-color:color-mix(in srgb,var(--card) 98%,var(--primary) 2%)}._selectTrigger_1plgb_2:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent);background-color:var(--card)}._selectTrigger_1plgb_2[data-placeholder]{color:var(--muted-foreground)}._selectTrigger_1plgb_2[data-disabled]{background-color:var(--muted);color:var(--muted-foreground);cursor:not-allowed;opacity:.75;box-shadow:none}._selectIcon_1plgb_52{height:1rem;width:1rem;color:var(--muted-foreground);margin-left:var(--spacing-2);transition:transform var(--animation-duration-normal) ease}._selectTrigger_1plgb_2[data-state=open] ._selectIcon_1plgb_52{transform:rotate(180deg)}._selectContent_1plgb_64{z-index:var(--z-overlay);max-height:var(--radix-select-content-available-height);min-width:12rem;max-width:24rem;overflow:hidden;background-color:var(--popup);color:var(--popup-foreground);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-md);animation:_scaleIn_1plgb_1 var(--animation-duration-normal) ease}@keyframes _scaleIn_1plgb_1{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}._selectViewport_1plgb_89{padding:var(--spacing-2)}._scrollButton_1plgb_93{display:flex;align-items:center;justify-content:center;height:var(--spacing-6);background-color:var(--popup);color:var(--popup-foreground);cursor:pointer;border:none;outline:none}._scrollButton_1plgb_93:hover ._scrollIcon_1plgb_105{color:var(--primary)}._scrollIcon_1plgb_105{height:1rem;width:1rem;color:var(--muted-foreground);transition:color var(--animation-duration-fast) ease}._selectLabel_1plgb_116{padding:var(--spacing-2) var(--spacing-4);font-size:.875rem;font-weight:500;color:var(--muted-foreground)}._selectItem_1plgb_123{position:relative;display:flex;align-items:center;padding:var(--spacing-2) var(--spacing-4);padding-right:var(--spacing-8);font-size:.9375rem;line-height:1.5;border-radius:var(--radius-sm);color:var(--popup-foreground);-webkit-user-select:none;user-select:none;outline:none;cursor:pointer;transition:background-color var(--animation-duration-fast) ease,color var(--animation-duration-fast) ease}._selectItem_1plgb_123:hover{background-color:var(--primary);color:var(--primary-foreground)}._selectItem_1plgb_123:focus-visible{background-color:var(--primary);color:var(--primary-foreground)}._selectItem_1plgb_123[data-disabled]{color:var(--muted-foreground);opacity:.5;pointer-events:none}._selectItemIndicator_1plgb_157{position:absolute;right:var(--spacing-3);display:flex;align-items:center;justify-content:center}._checkIcon_1plgb_165{height:1rem;width:1rem;color:currentColor}._selectSeparator_1plgb_171{height:1px;background-color:var(--border);margin:var(--spacing-2) var(--spacing-1)}.dark ._selectTrigger_1plgb_2{background-color:color-mix(in srgb,var(--background) 80%,black)}.dark ._selectTrigger_1plgb_2:hover{background-color:color-mix(in srgb,var(--background) 75%,black);border-color:color-mix(in srgb,var(--primary) 90%,white)}.dark ._selectTrigger_1plgb_2:focus{background-color:color-mix(in srgb,var(--background) 80%,black);box-shadow:inset 0 1px 2px color-mix(in srgb,black 5%,transparent),0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent)}}@layer base{._dialogContent_1rtwk_2{width:32rem}._formGroup_1rtwk_6{display:flex;flex-direction:column;gap:var(--spacing-2);margin-bottom:var(--spacing-4)}._label_1rtwk_13{font-size:.875rem;font-weight:500;color:var(--foreground)}._textarea_1rtwk_19{font-family:var(--font-family-monospace);font-size:.875rem}._hint_1rtwk_24{font-size:.75rem;color:var(--muted-foreground);text-align:right}}._dropZone_1c3nb_1{height:8px;margin:0;position:relative;transition:height var(--animation-duration-fast) ease;width:100%;display:flex;align-items:center;justify-content:center}._dropZone_1c3nb_1._dragActive_1c3nb_13{height:20px}._dropZone_1c3nb_1._dragOver_1c3nb_17{height:24px}._indicator_1c3nb_21{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:2px;background:var(--primary);box-shadow:0 0 8px var(--primary);animation:_pulse_1c3nb_1 1s ease-in-out infinite;border-radius:1px}._indicator_1c3nb_21:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:8px;height:8px;background:var(--primary);border-radius:50%;box-shadow:0 0 8px var(--primary)}@keyframes _pulse_1c3nb_1{0%,to{opacity:1}50%{opacity:.6}}@layer base{._tabsList_22vco_2{display:flex;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;margin:0;border-bottom:1px solid var(--border);flex-shrink:0}._tabsList_22vco_2::-webkit-scrollbar{display:none}._tabsTrigger_22vco_16{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-family-base);font-size:.9rem;font-weight:500;color:var(--muted-foreground);background-color:transparent;padding:var(--spacing-3) var(--spacing-4);border:none;border-radius:0;cursor:pointer;position:relative;transition:color var(--animation-duration-normal) cubic-bezier(.22,1,.36,1);white-space:nowrap}._tabsTrigger_22vco_16:hover{color:var(--foreground)}._tabsTrigger_22vco_16[data-state=active]{color:var(--primary);font-weight:600}._tabsTrigger_22vco_16[data-state=active]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background-color:var(--primary);transform-origin:center;transition:transform var(--animation-duration-normal) cubic-bezier(.22,1,.36,1);transform:scaleX(1)}._tabsTrigger_22vco_16:not([data-state=active]):hover:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background-color:color-mix(in srgb,var(--muted-foreground) 30%,transparent);transform-origin:center;transform:scaleX(.6);transition:transform var(--animation-duration-normal) cubic-bezier(.22,1,.36,1),background-color var(--animation-duration-normal) cubic-bezier(.22,1,.36,1)}._tabsTrigger_22vco_16:focus-visible{outline:none;box-shadow:var(--shadow-focus);border-radius:var(--radius-sm)}._tabsTrigger_22vco_16[disabled]{opacity:.5;cursor:not-allowed;color:var(--muted-foreground)}._tabsContent_22vco_92{color:var(--foreground);outline:none}._tabsContent_22vco_92[hidden]{display:none!important}._tabsList_22vco_2[data-variant=pill]{background-color:var(--surface);padding:var(--spacing-2);border-radius:var(--radius-full);border-bottom:none;gap:var(--spacing-1)}._tabsList_22vco_2[data-variant=pill] ._tabsTrigger_22vco_16{border-radius:var(--radius-full);padding:var(--spacing-2) var(--spacing-4)}._tabsList_22vco_2[data-variant=pill] ._tabsTrigger_22vco_16[data-state=active]{background-color:var(--primary);color:var(--primary-foreground)}._tabsList_22vco_2[data-variant=pill] ._tabsTrigger_22vco_16[data-state=active]:after{display:none}.dark ._tabsTrigger_22vco_16[data-state=active]:after{background-color:var(--primary)}.dark ._tabsTrigger_22vco_16:not([data-state=active]):hover:after{background-color:color-mix(in srgb,var(--muted-foreground) 40%,transparent)}}@layer base{._container_158ga_2{width:100%;max-width:500px;margin:0 auto}._dropzone_158ga_8{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-12) var(--spacing-8);border:2px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--surface) 0%,color-mix(in srgb,var(--surface),var(--primary) 3%) 100%);color:var(--surface-foreground);text-align:center;cursor:pointer;transition:border-color var(--animation-duration-normal) ease,background var(--animation-duration-normal) ease,box-shadow var(--animation-duration-normal) ease,transform var(--animation-duration-normal) ease}._dropzone_158ga_8 input[type=file]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}._dropzone_158ga_8:hover{border-color:var(--primary);background:linear-gradient(135deg,color-mix(in srgb,var(--surface),var(--primary) 8%),color-mix(in srgb,var(--surface),var(--primary) 5%));box-shadow:var(--shadow-md)}._dropzone_158ga_8._dragging_158ga_58{border-color:var(--primary);background:linear-gradient(135deg,color-mix(in srgb,var(--surface),var(--primary) 15%),color-mix(in srgb,var(--surface),var(--primary) 10%));box-shadow:var(--shadow-lg);transform:scale(1.02)}._dropzone_158ga_8._disabled_158ga_69{cursor:not-allowed;opacity:.5;pointer-events:none}._icon_158ga_75{color:var(--muted-foreground);margin-bottom:var(--spacing-4);transition:color var(--animation-duration-normal) ease,transform var(--animation-duration-normal) ease;flex-shrink:0}._dropzone_158ga_8:hover ._icon_158ga_75{color:var(--primary);transform:scale(1.1) translateY(-.125rem)}._dropzone_158ga_8._dragging_158ga_58 ._icon_158ga_75{color:var(--primary);transform:scale(1.15) translateY(-.25rem);animation:_pulse_158ga_1 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes _pulse_158ga_1{0%,to{opacity:1}50%{opacity:.7}}._title_158ga_105{font-weight:700;font-size:1.0625rem;margin-bottom:var(--spacing-3);color:var(--surface-foreground);letter-spacing:-.01em}._subtitle_158ga_113{font-size:.875rem;color:var(--muted-foreground);line-height:1.5;margin-top:var(--spacing-2)}._error_158ga_120{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-3);margin-top:var(--spacing-4);padding:var(--spacing-4) var(--spacing-4);background:linear-gradient(135deg,color-mix(in srgb,var(--error) 12%,transparent),color-mix(in srgb,var(--error) 8%,transparent));border:1px solid color-mix(in srgb,var(--error) 30%,transparent);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;color:var(--error);animation:_slideDown_158ga_1 var(--animation-duration-normal) ease-out}@keyframes _slideDown_158ga_1{0%{opacity:0;transform:translateY(-.5rem)}to{opacity:1;transform:translateY(0)}}._error_158ga_120 button{margin-left:auto;color:var(--error);flex-shrink:0}}@layer base{._progress_oppwu_2{width:100%;height:.5rem;background-color:var(--muted);border-radius:var(--radius-full);overflow:hidden;box-shadow:var(--shadow);position:relative}._indicator_oppwu_12{position:absolute;width:100%;height:100%;background-color:var(--primary);border-radius:var(--radius-full);transform:translate(-100%);transition:transform var(--animation-duration-normal) ease-out}}._container_1tz9a_1{display:flex;flex-direction:column;gap:var(--spacing-3);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-4);background-color:var(--card)}._header_1tz9a_11{display:flex;align-items:center;justify-content:space-between}._label_1tz9a_17{font-size:.875rem;font-weight:500;color:var(--foreground)}._list_1tz9a_23{display:flex;flex-direction:column;gap:var(--spacing-2)}._row_1tz9a_29{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-2);background-color:var(--surface);border-radius:var(--radius-sm);gap:var(--spacing-3)}._fileInfo_1tz9a_39{display:flex;align-items:center;gap:var(--spacing-3);min-width:0;flex:1}._typeIcon_1tz9a_47{color:var(--muted-foreground);flex-shrink:0;width:1.25rem;height:1.25rem}._details_1tz9a_54{display:flex;flex-direction:column;min-width:0;gap:2px}._fileTitle_1tz9a_61{font-size:.875rem;font-weight:500;color:var(--foreground);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._fileUrl_1tz9a_70{font-size:.75rem;color:var(--muted-foreground);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-decoration:none}._fileUrl_1tz9a_70:hover{text-decoration:underline;color:var(--primary)}._deleteButton_1tz9a_84{color:var(--muted-foreground);flex-shrink:0}._deleteButton_1tz9a_84:hover{color:var(--error);background-color:color-mix(in srgb,var(--error) 10%,transparent)}._emptyState_1tz9a_94{font-size:.875rem;color:var(--muted-foreground);font-style:italic;padding:var(--spacing-2) 0}._addForm_1tz9a_101{display:flex;flex-direction:column;gap:var(--spacing-3);padding:var(--spacing-3);background-color:var(--surface);border-radius:var(--radius-sm);border:1px dashed var(--border);animation:_fadeIn_1tz9a_1 .2s ease}@keyframes _fadeIn_1tz9a_1{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}._formRow_1tz9a_117{display:flex;gap:var(--spacing-3)}._inputGroup_1tz9a_122{flex:1;display:flex;flex-direction:column}._typeSelectWrapper_1tz9a_128{width:140px;flex-shrink:0}._inputError_1tz9a_133{border-color:var(--error)}._inputError_1tz9a_133:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--error) 15%,transparent)}._selectOption_1tz9a_141{display:flex;align-items:center;gap:var(--spacing-2)}._formActions_1tz9a_147{display:flex;justify-content:flex-end;gap:var(--spacing-2)}._addButton_1tz9a_153{align-self:flex-start}._choosingContainer_1tz9a_158{display:flex;flex-direction:column;gap:var(--spacing-3);animation:_fadeIn_1tz9a_1 .2s ease}._choosingOptions_1tz9a_165{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3)}._choiceButton_1tz9a_171{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-3);padding:var(--spacing-6) var(--spacing-3);background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--animation-duration-fast) ease;text-align:center}._choiceButton_1tz9a_171:hover{background-color:color-mix(in srgb,var(--surface),var(--primary) 5%);border-color:var(--primary);transform:translateY(-1px)}._choiceIcon_1tz9a_194{color:var(--muted-foreground);padding:var(--spacing-3);background-color:var(--card);border-radius:var(--radius-full);transition:color var(--animation-duration-fast) ease}._choiceButton_1tz9a_171:hover ._choiceIcon_1tz9a_194{color:var(--primary)}._choiceContent_1tz9a_206{display:flex;flex-direction:column;gap:var(--spacing-1)}._choiceTitle_1tz9a_212{font-weight:600;font-size:.9375rem;color:var(--foreground)}._choiceDesc_1tz9a_218{font-size:.75rem;color:var(--muted-foreground)}._cancelChoiceButton_1tz9a_223{align-self:center}._uploadContainer_1tz9a_228{display:flex;flex-direction:column;gap:var(--spacing-3);animation:_fadeIn_1tz9a_1 .2s ease}._dropzone_1tz9a_235{width:100%;max-width:none;background-color:var(--surface)}._uploadProgress_1tz9a_241{display:flex;flex-direction:column;gap:var(--spacing-2);padding:var(--spacing-6);background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm)}._progressHeader_1tz9a_251{display:flex;align-items:center;justify-content:space-between;font-size:.875rem;font-weight:500}._uploadingLabel_1tz9a_259{display:flex;align-items:center;gap:var(--spacing-2);color:var(--foreground)}._spinner_1tz9a_266{color:var(--primary);animation:_spin_1tz9a_266 1s linear infinite}@keyframes _spin_1tz9a_266{0%{transform:rotate(0)}to{transform:rotate(360deg)}}._percentage_1tz9a_276{color:var(--muted-foreground);font-variant-numeric:tabular-nums}/**
* easymde v2.20.0
* Copyright Jeroen Akkerman
* @link https://github.com/ionaru/easy-markdown-editor
* @license MIT
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0;color:var(--muted-foreground);font-size:.95rem;line-height:1.5;max-width:800px}._editorLayout_t1zom_57{flex:1;min-height:0;overflow:hidden}._resizableGroup_t1zom_63{height:100%}._sidebarPanel_t1zom_67,._editorPanel_t1zom_75{display:flex;flex-direction:column;height:100%;overflow:hidden;padding:0}._footer_t1zom_83{flex-shrink:0;border-top:1px solid var(--border);background-color:var(--surface);z-index:var(--z-nav-low);max-height:300px;overflow-y:auto}@media(max-width:767px){._header_t1zom_18{padding:var(--spacing-4)}._title_t1zom_42{font-size:1.5rem}._description_t1zom_49{font-size:.875rem}}@layer base{._skeleton_3rn52_2{position:relative;overflow:hidden;background-color:var(--muted);border-radius:var(--radius);width:100%;height:1rem}._skeleton_3rn52_2:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background-image:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);animation:_shimmer_3rn52_1 2s infinite}@keyframes _shimmer_3rn52_1{to{transform:translate(100%)}}.dark ._skeleton_3rn52_2{background-color:var(--muted)}.dark ._skeleton_3rn52_2:after{background-image:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent)}}._draggableCard_1idx5_1{position:relative;cursor:grab}._draggableCard_1idx5_1:active{cursor:grabbing}._dragHandle_1idx5_10{position:absolute;top:var(--spacing-2);left:var(--spacing-2);width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;background-color:var(--card);border:1px solid var(--border);color:var(--muted-foreground);opacity:0;transition:all var(--animation-duration-fast) ease;z-index:var(--z-content)}@media(min-width:768px){._draggableCard_1idx5_1:hover ._dragHandle_1idx5_10{opacity:1}}@media(max-width:767px){._dragHandle_1idx5_10{opacity:1;width:2.5rem;height:2.5rem;background-color:var(--card);box-shadow:var(--shadow-md)}}._isDragging_1idx5_47{opacity:.5;transform:scale(.98);cursor:grabbing}._isDropTarget_1idx5_53{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary)}._actionButtons_1idx5_58{position:absolute;top:var(--spacing-2);right:var(--spacing-2);display:flex;gap:var(--spacing-2);z-index:var(--z-content)}._cardLink_1idx5_67{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}._container_17ptt_1{max-width:1400px;margin:0 auto;padding:var(--spacing-8);width:100%}@media(max-width:640px){._container_17ptt_1{padding:var(--spacing-4)}}._header_17ptt_14{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-8);gap:var(--spacing-4)}@media(max-width:640px){._header_17ptt_14{flex-direction:column;align-items:stretch;margin-bottom:var(--spacing-6)}}._title_17ptt_30{font-family:var(--font-family-heading);font-size:2.5rem;font-weight:400;color:var(--foreground)}@media(max-width:640px){._title_17ptt_30{font-size:2rem}}._grid_17ptt_43{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:var(--spacing-6)}@media(max-width:640px){._grid_17ptt_43{grid-template-columns:1fr;gap:var(--spacing-4)}}._card_17ptt_56{position:relative;display:flex;flex-direction:column;background-color:var(--card);border:1px solid var(--border);transition:all var(--animation-duration-normal) ease;height:100%}._card_17ptt_56:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}._cardLink_17ptt_72{display:flex;flex-direction:column;flex:1;text-decoration:none;color:inherit}._imageWrapper_17ptt_80{position:relative;aspect-ratio:16/9;overflow:hidden;background-color:var(--muted)}._image_17ptt_80{width:100%;height:100%;object-fit:cover;transition:transform var(--animation-duration-slow) ease;filter:grayscale(20%)}._card_17ptt_56:hover ._image_17ptt_80{transform:scale(1.05);filter:grayscale(0%)}._placeholderImage_17ptt_100{width:100%;height:100%;background:linear-gradient(45deg,var(--surface),var(--card))}._overlay_17ptt_106{position:absolute;top:0;right:0;bottom:0;left:0;background-color:#0006;display:flex;align-items:center;justify-content:center;gap:var(--spacing-2);opacity:0;transition:opacity var(--animation-duration-fast) ease;color:#fff;font-weight:500;text-transform:uppercase;letter-spacing:.05em;font-size:.875rem}._card_17ptt_56:hover ._overlay_17ptt_106{opacity:1}._actionButtons_17ptt_127{position:absolute;top:var(--spacing-2);right:var(--spacing-2);display:flex;gap:var(--spacing-2);z-index:10}._editButton_17ptt_136,._deleteButton_17ptt_137{width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background-color:var(--card);border:1px solid var(--border);color:var(--muted-foreground);opacity:0;transition:all var(--animation-duration-fast) ease;cursor:pointer}._editButton_17ptt_136:hover{background-color:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}._deleteButton_17ptt_137:hover{background-color:var(--error);border-color:var(--error);color:var(--error-foreground)}._card_17ptt_56:hover ._editButton_17ptt_136,._card_17ptt_56:hover ._deleteButton_17ptt_137{opacity:1}._content_17ptt_169{padding:var(--spacing-6);display:flex;flex-direction:column;flex:1}._meta_17ptt_176{display:flex;justify-content:space-between;margin-bottom:var(--spacing-3);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted-foreground)}._level_17ptt_186{color:var(--primary)}._courseTitle_17ptt_190{font-family:var(--font-family-heading);font-size:1.5rem;font-weight:500;color:var(--foreground);margin:0 0 var(--spacing-3) 0;line-height:1.2}._description_17ptt_199{font-size:.9375rem;color:var(--muted-foreground);line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}._titleSkeleton_17ptt_211{width:300px;height:3rem}._cardSkeleton_17ptt_216{background-color:var(--card);border:1px solid var(--border);height:400px}._imageSkeleton_17ptt_222{width:100%;height:200px}._contentSkeleton_17ptt_227{padding:var(--spacing-6);display:flex;flex-direction:column;gap:var(--spacing-4)}._textSkeleton_17ptt_234{width:80%;height:1.5rem}._textSkeletonShort_17ptt_239{width:60%;height:1rem}@layer base{._badge_9a41f_2{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-full);padding:var(--spacing-1) var(--spacing-3);font-size:.875rem;font-weight:500;line-height:1.25;white-space:nowrap;transition:background-color var(--animation-duration-fast) ease-in-out;cursor:default;-webkit-user-select:none;user-select:none}._default_9a41f_17{background-color:color-mix(in srgb,var(--primary) 15%,transparent);color:var(--primary);border:1px solid color-mix(in srgb,var(--primary) 20%,transparent)}._default_9a41f_17:hover{background-color:color-mix(in srgb,var(--primary) 25%,transparent)}._destructive_9a41f_27{background-color:color-mix(in srgb,var(--error) 15%,transparent);color:var(--error);border:1px solid color-mix(in srgb,var(--error) 20%,transparent)}._destructive_9a41f_27:hover{background-color:color-mix(in srgb,var(--error) 25%,transparent)}._secondary_9a41f_37{background-color:color-mix(in srgb,var(--secondary) 25%,transparent);color:var(--foreground);border:1px solid color-mix(in srgb,var(--secondary) 40%,transparent)}._secondary_9a41f_37:hover{background-color:color-mix(in srgb,var(--secondary) 35%,transparent)}._outline_9a41f_47{background-color:transparent;color:var(--foreground);border:1px solid var(--border)}._outline_9a41f_47:hover{background-color:color-mix(in srgb,var(--foreground) 5%,transparent)}._success_9a41f_57{background-color:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success);border:1px solid color-mix(in srgb,var(--success) 20%,transparent)}._success_9a41f_57:hover{background-color:color-mix(in srgb,var(--success) 25%,transparent)}._warning_9a41f_67{background-color:color-mix(in srgb,var(--warning) 15%,transparent);color:var(--warning-foreground);border:1px solid color-mix(in srgb,var(--warning) 20%,transparent)}._warning_9a41f_67:hover{background-color:color-mix(in srgb,var(--warning) 25%,transparent)}}@layer base{._checkboxWrapper_1ruxl_2{position:relative;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle}._checkbox_1ruxl_2{-webkit-appearance:none;-moz-appearance:none;appearance:none;position:relative;width:1.25rem;height:1.25rem;border:2px solid var(--border);border-radius:var(--radius-sm);background-color:transparent;cursor:pointer;margin:0;padding:0;transition:all var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._checkbox_1ruxl_2:hover{border-color:var(--primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 15%,transparent)}._checkbox_1ruxl_2:focus-visible{outline:none;box-shadow:var(--shadow-focus);border-color:var(--primary)}._checkbox_1ruxl_2:checked{background-color:var(--primary);border-color:var(--primary);transform:scale(1);animation:_checkboxPulse_1ruxl_1 var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._checkbox_1ruxl_2:disabled{opacity:.5;cursor:not-allowed;background-color:var(--muted);border-color:var(--muted)}._checkmark_1ruxl_49{position:absolute;width:1rem;height:1rem;color:var(--primary-foreground);pointer-events:none;opacity:0;transform:scale(.8);transition:opacity var(--animation-duration-normal) cubic-bezier(.16,1,.3,1),transform var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._checkbox_1ruxl_2:checked+._checkmark_1ruxl_49{opacity:1;transform:scale(1)}._checkbox_1ruxl_2:disabled+._checkmark_1ruxl_49{color:var(--muted-foreground)}@keyframes _checkboxPulse_1ruxl_1{0%{transform:scale(.95);box-shadow:0 0 color-mix(in srgb,var(--primary) 40%,transparent)}70%{transform:scale(1.02);box-shadow:0 0 0 6px color-mix(in srgb,var(--primary) 0%,transparent)}to{transform:scale(1);box-shadow:0 0 color-mix(in srgb,var(--primary) 0%,transparent)}}}@layer base{._checkboxWrapper_1maxq_2{position:relative;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle}._checkbox_1maxq_2{-webkit-appearance:none;-moz-appearance:none;appearance:none;position:relative;width:1.25rem;height:1.25rem;border:2px solid var(--border);border-radius:var(--radius-sm);background-color:transparent;cursor:pointer;margin:0;padding:0;transition:all var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._checkbox_1maxq_2:hover{border-color:var(--primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 15%,transparent)}._checkbox_1maxq_2:focus-visible{outline:none;box-shadow:var(--shadow-focus);border-color:var(--primary)}._checkbox_1maxq_2:checked,._checkbox_1maxq_2:indeterminate{background-color:var(--primary);border-color:var(--primary);transform:scale(1)}._checkbox_1maxq_2:disabled{opacity:.5;cursor:not-allowed;background-color:var(--muted);border-color:var(--muted)}._iconWrapper_1maxq_49{position:absolute;width:1rem;height:1rem;display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:0;transform:scale(.8);transition:opacity var(--animation-duration-normal) cubic-bezier(.16,1,.3,1),transform var(--animation-duration-normal) cubic-bezier(.16,1,.3,1)}._checkbox_1maxq_2:checked~._iconWrapper_1maxq_49,._checkbox_1maxq_2:indeterminate~._iconWrapper_1maxq_49{opacity:1;transform:scale(1)}._icon_1maxq_49{width:1rem;height:1rem;color:var(--primary-foreground)}._checkbox_1maxq_2:disabled~._iconWrapper_1maxq_49 ._icon_1maxq_49{color:var(--muted-foreground)}}@layer base{._content_3l1ss_2,._subContent_3l1ss_3{min-width:12rem;overflow:hidden;background-color:var(--popup);color:var(--popup-foreground);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:var(--spacing-2);animation:_scaleIn_3l1ss_1 var(--animation-duration-normal) ease-out;z-index:var(--z-overlay)}._subContent_3l1ss_3{animation:_fadeIn_3l1ss_1 var(--animation-duration-normal) ease-out}._item_3l1ss_19,._checkboxItem_3l1ss_20,._radioItem_3l1ss_21,._subTrigger_3l1ss_22{position:relative;display:flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:var(--radius-sm);font-size:.9375rem;padding:var(--spacing-2) var(--spacing-3);outline:none;transition:background-color var(--animation-duration-fast),color var(--animation-duration-fast)}._item_3l1ss_19:hover,._checkboxItem_3l1ss_20:hover,._radioItem_3l1ss_21:hover,._subTrigger_3l1ss_22:hover{background-color:color-mix(in srgb,var(--primary) 8%,transparent);color:var(--primary)}._item_3l1ss_19:focus-visible,._checkboxItem_3l1ss_20:focus-visible,._radioItem_3l1ss_21:focus-visible,._subTrigger_3l1ss_22:focus-visible{background-color:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary)}._item_3l1ss_19[data-disabled],._checkboxItem_3l1ss_20[data-disabled],._radioItem_3l1ss_21[data-disabled],._subTrigger_3l1ss_22[data-disabled]{pointer-events:none;opacity:.5}._item_3l1ss_19[data-highlighted],._checkboxItem_3l1ss_20[data-highlighted],._radioItem_3l1ss_21[data-highlighted],._subTrigger_3l1ss_22[data-highlighted]{background-color:var(--primary);color:var(--primary-foreground)}._checkboxItem_3l1ss_20,._radioItem_3l1ss_21{padding-left:var(--spacing-8)}._checkboxIndicator_3l1ss_74,._radioIndicator_3l1ss_75{position:absolute;left:var(--spacing-3);display:flex;align-items:center;justify-content:center}._checkboxIndicator_3l1ss_74{height:1rem;width:1rem}._checkboxIndicator_3l1ss_74 svg{height:.875rem;width:.875rem}._radioIndicator_3l1ss_75{height:1rem;width:1rem}._radioIndicatorCircle_3l1ss_98{width:.5rem;height:.5rem;border-radius:var(--radius-full);background-color:currentColor}._label_3l1ss_105{padding:var(--spacing-2) var(--spacing-3);font-size:.875rem;font-weight:500;color:var(--muted-foreground)}._separator_3l1ss_112{height:1px;margin:var(--spacing-2) 0;background-color:var(--border)}._shortcut_3l1ss_118{margin-left:auto;font-size:.75rem;letter-spacing:.025em;opacity:.6}._subTriggerIcon_3l1ss_125{margin-left:auto;height:1rem;width:1rem;opacity:.75}._inset_3l1ss_132{padding-left:var(--spacing-8)}@keyframes _scaleIn_3l1ss_1{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}@keyframes _fadeIn_3l1ss_1{0%{opacity:0}to{opacity:1}}}@layer base{._formItem_1udnp_2{display:flex;flex-direction:column;gap:var(--spacing-2);margin-bottom:var(--spacing-4)}._formLabel_1udnp_9{font-family:var(--font-family-base);font-weight:500;font-size:.875rem;line-height:1.5;color:var(--foreground);transition:color var(--animation-duration-fast) ease}._formLabel_1udnp_9._error_1udnp_18{color:var(--error)}._formControl_1udnp_22{width:100%}._formControl_1udnp_22._error_1udnp_18:not(button){border-color:var(--error);box-shadow:0 0 0 1px var(--error)}._formDescription_1udnp_31{font-size:.75rem;line-height:1.5;color:var(--muted-foreground);margin-top:var(--spacing-1);font-family:var(--font-family-base)}._formMessage_1udnp_39{font-size:.75rem;line-height:1.5;font-weight:500;color:var(--error);animation:_slideIn_1udnp_1 var(--animation-duration-normal) ease;margin-top:var(--spacing-1);font-family:var(--font-family-base)}@keyframes _slideIn_1udnp_1{0%{opacity:0;transform:translateY(-.25rem)}to{opacity:1;transform:translateY(0)}}}@layer base{._dialogContent_ut024_2{max-height:80vh;display:flex;flex-direction:column}._courseList_ut024_8{display:flex;flex-direction:column;gap:var(--spacing-3);margin:var(--spacing-4) 0;overflow-y:auto;padding-right:var(--spacing-2);max-height:400px}._courseItem_ut024_18{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3);border:1px solid var(--border);border-radius:var(--radius);transition:background-color var(--animation-duration-fast) ease}._courseItem_ut024_18:hover{background-color:var(--surface)}._courseLabel_ut024_32{flex:1;font-size:.9375rem;cursor:pointer;-webkit-user-select:none;user-select:none}._courseItemSkeleton_ut024_39{display:flex;gap:var(--spacing-3);align-items:center}._emptyState_ut024_45{color:var(--muted-foreground);text-align:center;padding:var(--spacing-4)}}@layer base{._container_1hjg2_2{display:flex;flex-direction:column;gap:var(--spacing-6);flex:1}._uploadOptions_1hjg2_9{display:flex;gap:var(--spacing-2);border-bottom:1px solid var(--border)}._uploadOptionButton_1hjg2_15{padding:var(--spacing-3) var(--spacing-4);background:none;border:none;border-bottom:2px solid transparent;color:var(--muted-foreground);font-weight:500;cursor:pointer;transition:all var(--animation-duration-fast) ease}._uploadOptionButton_1hjg2_15:hover{color:var(--foreground)}._uploadOptionButton_1hjg2_15._active_1hjg2_30{color:var(--primary);border-bottom-color:var(--primary)}._pasteMode_1hjg2_35,._fileMode_1hjg2_36{display:flex;flex-direction:column;gap:var(--spacing-4);flex:1}._label_1hjg2_43{font-weight:500;font-size:.875rem;color:var(--foreground);display:flex;flex-direction:column;gap:var(--spacing-1)}._hint_1hjg2_52{font-weight:400;color:var(--muted-foreground);font-size:.75rem}._textarea_1hjg2_58{font-family:var(--font-family-monospace);font-size:.875rem;line-height:1.6;flex:1;min-height:250px}._filePreview_1hjg2_66{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}._filePreviewHeader_1hjg2_73{padding:var(--spacing-3);background-color:var(--success);color:var(--success-foreground);font-size:.875rem;font-weight:500}._filePreviewContent_1hjg2_81{padding:var(--spacing-4);font-family:var(--font-family-monospace);font-size:.75rem;line-height:1.6;color:var(--muted-foreground);white-space:pre-wrap;max-height:150px;overflow-y:auto}._options_1hjg2_92{padding-top:var(--spacing-2)}._checkboxRow_1hjg2_96{display:flex;align-items:center;gap:var(--spacing-2)}._checkboxRow_1hjg2_96 label{font-size:.875rem;color:var(--foreground);cursor:pointer}}@layer base{._container_1m2v0_2{display:flex;flex-direction:column;gap:var(--spacing-6);flex:1;overflow:hidden}._header_1m2v0_10{display:flex;flex-direction:column;gap:var(--spacing-2)}._title_1m2v0_16{font-size:1rem;font-weight:600;margin:0;color:var(--foreground)}._description_1m2v0_23{font-size:.875rem;color:var(--muted-foreground);margin:0}._warning_1m2v0_29{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3);background-color:color-mix(in srgb,var(--warning) 10%,transparent);border:1px solid color-mix(in srgb,var(--warning) 30%,transparent);border-radius:var(--radius);color:var(--warning);font-size:.875rem;font-weight:500}._mappingSection_1m2v0_42{display:flex;flex-direction:column;gap:var(--spacing-3);flex:1;overflow-y:auto;padding:var(--spacing-2)}._mappingRow_1m2v0_51{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--spacing-4);align-items:center;padding:var(--spacing-3);background-color:var(--surface);border:1px solid 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var(--border);color:var(--foreground)}._emptyCell_1m2v0_127{color:var(--muted-foreground);font-style:italic}}@layer base{._container_9gc2w_2{display:flex;flex-direction:column;gap:var(--spacing-6);flex:1;overflow:hidden}._header_9gc2w_10{display:flex;flex-direction:column;gap:var(--spacing-2)}._title_9gc2w_16{font-size:1rem;font-weight:600;margin:0;color:var(--foreground)}._description_9gc2w_23{font-size:.875rem;color:var(--muted-foreground);margin:0}._autoMatched_9gc2w_29{color:var(--success);font-weight:500}._mappingSection_9gc2w_34{display:flex;flex-direction:column;gap:var(--spacing-3);flex:1;overflow-y:auto;padding:var(--spacing-2)}._mappingRow_9gc2w_43{display:grid;grid-template-columns:1fr auto 1fr auto;gap:var(--spacing-4);align-items:center;padding:var(--spacing-4);background-color:var(--surface);border:1px solid 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base{._container_idgsl_2{display:flex;flex-direction:column;gap:var(--spacing-6);flex:1;overflow:hidden}._header_idgsl_10{display:flex;flex-direction:column;gap:var(--spacing-2)}._title_idgsl_16{font-size:1rem;font-weight:600;margin:0;color:var(--foreground)}._description_idgsl_23{font-size:.875rem;color:var(--muted-foreground);margin:0}._statsRow_idgsl_29{display:flex;gap:var(--spacing-8);padding:var(--spacing-4);background-color:var(--surface);border-radius:var(--radius);border:1px solid var(--border)}._stat_idgsl_29{display:flex;flex-direction:column;gap:var(--spacing-1)}._statValue_idgsl_44{font-size:1.5rem;font-weight:600;line-height:1;color:var(--foreground)}._statValue_idgsl_44._success_idgsl_51{color:var(--success)}._statValue_idgsl_44._error_idgsl_55{color:var(--error)}._statLabel_idgsl_59{font-size:.75rem;color:var(--muted-foreground);text-transform:uppercase;letter-spacing:.05em}._tableWrapper_idgsl_66{flex:1;overflow:auto;border:1px solid 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base{._dialogContent_1qu0g_2{max-width:50rem;width:100%}._form_1qu0g_7{display:flex;flex-direction:column;gap:var(--spacing-6);margin-top:var(--spacing-4)}._grid_1qu0g_14{display:grid;grid-template-columns:1fr 16rem;gap:var(--spacing-6)}._mainColumn_1qu0g_20,._sideColumn_1qu0g_26{display:flex;flex-direction:column;gap:var(--spacing-4)}@media(max-width:768px){._grid_1qu0g_14{grid-template-columns:1fr}._sideColumn_1qu0g_26{order:-1}}}@layer base{._container_vs1wq_2{max-width:1400px;margin:0 auto;padding:var(--spacing-8);width:100%;min-height:100vh;background-color:var(--background)}@media(max-width:767px){._container_vs1wq_2{padding:var(--spacing-4)}._title_vs1wq_16{font-size:1.75rem}._subtitle_vs1wq_20{font-size:.875rem}._header_vs1wq_24{margin-bottom:var(--spacing-6)}}._header_vs1wq_24{margin-bottom:var(--spacing-8)}._title_vs1wq_16{font-family:var(--font-family-heading);font-size:3rem;font-weight:400;color:var(--foreground);margin:0 0 var(--spacing-2) 0}._subtitle_vs1wq_20{color:var(--muted-foreground);font-size:1.125rem;margin:0}._tabs_vs1wq_47{display:flex;flex-direction:column;gap:var(--spacing-6)}._tabsListWrapper_vs1wq_53{border-bottom:1px solid var(--border)}._tabs_vs1wq_47 [role=tablist]{border-bottom:none;padding-bottom:0}._contentWrapper_vs1wq_63{min-height:500px}._tabContent_vs1wq_67{animation:_fadeIn_vs1wq_1 var(--animation-duration-normal) ease}@keyframes _fadeIn_vs1wq_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}}._container_1mz8q_1{height:calc(100vh - 80px);display:flex;flex-direction:column;background-color:var(--background)}._loading_1mz8q_8,._error_1mz8q_8{display:flex;align-items:center;justify-content:center;height:50vh;color:var(--muted-foreground);font-size:1.2rem}._toolbar_1mz8q_17{display:flex;align-items:center;justify-content:space-between;padding:0 var(--spacing-6);height:64px;background-color:var(--surface);border-bottom:1px solid 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8px;border-radius:var(--radius-sm);text-transform:uppercase;font-weight:600;letter-spacing:.08em}._contentArea_1mz8q_77{flex:1;min-height:0;position:relative;display:flex;flex-direction:column;overflow:hidden}@media(max-width:1024px){._toolbar_1mz8q_17{padding:0 var(--spacing-4);height:auto;min-height:64px;flex-wrap:wrap;gap:var(--spacing-3)}}@media(max-width:768px){._toolbar_1mz8q_17{padding:var(--spacing-3) var(--spacing-4)}._courseTitle_1mz8q_51{font-size:1rem}._badge_1mz8q_64{font-size:.5rem;padding:1px 6px}}@layer base{._avatar_1a2cb_2{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:var(--radius-full);width:2.5rem;height:2.5rem;flex-shrink:0;background-color:var(--muted);border:2px solid var(--card);transition:transform var(--animation-duration-normal) ease,box-shadow var(--animation-duration-normal) ease}._avatar_1a2cb_2:hover{transform:scale(1.05);box-shadow:var(--shadow)}._avatarImage_1a2cb_23{width:100%;height:100%;object-fit:cover;border-radius:inherit}._avatarFallback_1a2cb_30{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:var(--primary);color:var(--primary-foreground);font-family:var(--font-family-base);font-weight:500;font-size:.875rem;line-height:1;text-transform:uppercase}}._dialogContent_gb2c7_1>button{display:none!important}._contentWrapper_gb2c7_12,._form_gb2c7_18{display:flex;flex-direction:column;gap:var(--spacing-6)}._fields_gb2c7_24{display:flex;flex-direction:column;gap:var(--spacing-4)}._submitButton_gb2c7_30{width:100%}@media(min-width:640px){._fields_gb2c7_24{display:grid;grid-template-columns:1fr 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var(--spacing-8);display:flex;align-items:center;justify-content:space-between}._logo_o7uvl_32{font-family:var(--font-family-heading);font-size:1.75rem;font-weight:700;letter-spacing:-.02em;color:var(--foreground);text-decoration:none;position:relative;z-index:2}._logoWah_o7uvl_43{color:#ceb17d}._logoAccent_o7uvl_47{color:var(--primary)}._nav_o7uvl_51{display:flex;align-items:center;justify-content:center;gap:var(--spacing-6);flex:1}._navLink_o7uvl_59{font-family:var(--font-family-base);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted-foreground);text-decoration:none;transition:color var(--animation-duration-fast) ease;position:relative}._navLink_o7uvl_59:hover,._navLink_o7uvl_59._active_o7uvl_70{color:var(--foreground)}._navLink_o7uvl_59._active_o7uvl_70:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:1px;background-color:var(--primary)}._navDivider_o7uvl_84{color:var(--muted);font-size:.75rem}._actions_o7uvl_89{display:flex;align-items:center;gap:var(--spacing-4)}._userMenuTrigger_o7uvl_95{background:transparent;border:none;cursor:pointer;padding:0;display:flex;align-items:center;transition:transform var(--animation-duration-fast) ease}._userMenuTrigger_o7uvl_95:hover{transform:scale(1.05)}._userAvatar_o7uvl_109{width:2.5rem;height:2.5rem}._userMenuHeader_o7uvl_114{display:flex;flex-direction:column;gap:var(--spacing-1)}._userMenuName_o7uvl_120{font-weight:500;color:var(--foreground);font-size:.9375rem}._userMenuEmail_o7uvl_126{font-size:.8125rem;color:var(--muted-foreground)}._mobileMenuToggle_o7uvl_132{background:transparent;border:none;color:var(--foreground);cursor:pointer;padding:var(--spacing-2);display:flex;align-items:center;justify-content:center;z-index:1001}._mobileMenu_o7uvl_132{position:fixed;top:80px;left:0;width:100%;height:calc(100vh - 80px);background-color:var(--background);z-index:var(--z-nav);padding:var(--spacing-8) var(--spacing-4);display:flex;flex-direction:column;gap:var(--spacing-8);border-bottom:1px solid 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_fadeIn_bfcih_1{0%{opacity:0}to{opacity:1}}@media(max-width:640px){._title_bfcih_43{font-size:1rem;padding:var(--spacing-1) var(--spacing-2)}._content_bfcih_13{max-width:350px}._lockIcon_bfcih_22{width:1rem;height:1rem}}._accessDeniedIcon_iipth_1{color:var(--warning)}._sessionExpiredIcon_iipth_5{color:var(--info)}@layer base{._spinner_10u53_2{position:relative;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:currentColor}._spinnerInner_10u53_11{position:absolute;width:100%;height:100%;border-radius:50%;border:2px solid transparent;border-top-color:var(--spinner-color, var(--primary));animation:_spin_10u53_2 var(--animation-duration-slow) linear infinite}._sm_10u53_21{width:1rem;height:1rem}._sm_10u53_21 ._spinnerInner_10u53_11{border-width:2px}._md_10u53_30{width:1.5rem;height:1.5rem}._md_10u53_30 ._spinnerInner_10u53_11{border-width:2.5px}._lg_10u53_39{width:2.5rem;height:2.5rem}._lg_10u53_39 ._spinnerInner_10u53_11{border-width:3px}@keyframes _spin_10u53_2{0%{transform:rotate(0)}to{transform:rotate(360deg)}}}@layer base{._container_lek13_2{width:100%;animation:_fadeIn_lek13_1 var(--animation-duration-normal) ease-out}._form_lek13_7{display:flex;flex-direction:column;gap:var(--spacing-4)}._formItem_lek13_13{margin-bottom:0}._submitButton_lek13_17{width:100%;margin-top:var(--spacing-2);background:linear-gradient(135deg,var(--primary) 0%,color-mix(in srgb,var(--primary),white 20%) 100%);border:none;color:var(--primary-foreground);font-weight:500;letter-spacing:.02em;transition:all var(--animation-duration-fast) ease}._submitButton_lek13_17:hover{transform:translateY(-1px);box-shadow:0 4px 12px -2px color-mix(in srgb,var(--primary),transparent 50%)}._submitButton_lek13_17:active{transform:translateY(0)}._errorAlert_lek13_41{padding:var(--spacing-3);background-color:color-mix(in srgb,var(--error) 10%,transparent);border:1px solid color-mix(in srgb,var(--error) 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var(--spacing-8);background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.03);border-left:3px solid transparent;text-align:left;cursor:pointer;transition:all .2s ease;gap:var(--spacing-3);color:var(--muted-foreground);position:relative;min-height:48px}._lessonItem_c1mkq_223:hover{background-color:#ffffff08;color:var(--foreground)}._activeLesson_c1mkq_245{background-color:color-mix(in srgb,var(--primary) 5%,transparent);color:var(--primary);border-left-color:var(--primary)}._activeLesson_c1mkq_245 ._lessonItemTitle_c1mkq_251{color:var(--primary)}._dragging_c1mkq_255{opacity:.5;background-color:var(--surface);box-shadow:var(--shadow-lg);z-index:10}._dragOver_c1mkq_262{border-top:2px solid var(--primary)}._dragHandle_c1mkq_266{cursor:grab;color:var(--muted-foreground);opacity:.5;margin-right:-4px;flex-shrink:0}._dragHandle_c1mkq_266:hover{opacity:1;color:var(--foreground)}._lessonStatusIcon_c1mkq_279{display:flex;align-items:center;justify-content:center;width:20px;flex-shrink:0}._playingIcon_c1mkq_287{color:var(--primary)}._completedIcon_c1mkq_291{color:var(--success)}._idleIcon_c1mkq_295{color:var(--muted-foreground);opacity:.5}._lessonContent_c1mkq_310{flex:1;min-width:0}._lessonItemTitle_c1mkq_251{font-weight:500;font-size:.9rem;color:inherit;line-height:1.4}._lessonItemDuration_c1mkq_323{font-size:.75rem;opacity:.7;flex-shrink:0;min-width:3.5rem;text-align:right;font-family:var(--font-family-monospace)}._adminActions_c1mkq_332{display:flex;gap:var(--spacing-1);opacity:0;transition:opacity .2s ease;margin-left:var(--spacing-2)}._lessonItem_c1mkq_223:hover ._adminActions_c1mkq_332{opacity:1}._adminBtn_c1mkq_344{color:var(--muted-foreground)}._adminBtn_c1mkq_344:hover{color:var(--foreground);background-color:#ffffff1a}._deleteBtn_c1mkq_353:hover{color:var(--error);background-color:rgba(var(--error),.1)}._footer_c1mkq_358{padding:var(--spacing-6) var(--spacing-8);border-top:1px solid var(--border);background-color:var(--surface);flex-shrink:0}._addLessonBtn_c1mkq_365{width:100%;justify-content:center}._progressContainer_c1mkq_370{width:100%}._progressHeader_c1mkq_374{display:flex;flex-direction:column;gap:var(--spacing-2);margin-bottom:var(--spacing-3)}._progressLabel_c1mkq_381{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--muted-foreground);text-transform:uppercase;letter-spacing:.05em}._progressPercentage_c1mkq_391{font-size:1.25rem;font-weight:600;color:var(--primary);font-family:var(--font-family-monospace)}._progressStats_c1mkq_398{display:flex;align-items:center;gap:var(--spacing-2);font-size:.75rem;color:var(--muted-foreground)}._progressIcon_c1mkq_406{color:var(--success)}._progressBar_c1mkq_410{width:100%;height:4px;background-color:var(--border);position:relative}._progressFill_c1mkq_417{position:absolute;left:0;top:0;height:100%;background-color:var(--primary);transition:width .5s ease}@keyframes _pulse_c1mkq_1{0%{opacity:1}50%{opacity:.5}to{opacity:1}}@media(max-width:1024px){._sidebar_c1mkq_1{border-left:none;border-top:1px solid var(--border)}}._container_1kkt0_1{height:calc(100vh - 80px);display:flex;flex-direction:column;background-color:var(--background)}._loading_1kkt0_8,._error_1kkt0_8{display:flex;align-items:center;justify-content:center;height:50vh;color:var(--muted-foreground);font-size:1.2rem}._toolbar_1kkt0_17{height:60px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 var(--spacing-6);background-color:var(--surface);z-index:10;gap:var(--spacing-4);flex-shrink:0}@media(max-width:768px){._toolbar_1kkt0_17{height:auto;min-height:60px;padding:var(--spacing-3) var(--spacing-4);flex-wrap:wrap}}._backButton_1kkt0_38{color:var(--muted-foreground);transition:background-color .2s ease}._backButton_1kkt0_38:hover{color:var(--muted-foreground);background-color:var(--accent)}._courseTitle_1kkt0_48{font-family:var(--font-family-heading);font-size:1.25rem;margin:0;color:var(--foreground);border-left:1px solid var(--border);padding-left:var(--spacing-4)}@media(max-width:768px){._courseTitle_1kkt0_48{font-size:1.1rem;border-left:none;padding-left:0;width:100%;margin-top:var(--spacing-2)}}._splitLayout_1kkt0_68{display:grid;grid-template-columns:1fr 400px;flex:1;min-height:0;overflow:hidden}._mainContent_1kkt0_76{overflow-y:auto;border-right:1px solid var(--border);display:flex;flex-direction:column}._playerWrapper_1kkt0_83{flex:1}._sidebar_1kkt0_87{height:100%}@media(max-width:1024px){._container_1kkt0_1{height:auto;min-height:calc(100vh - 80px)}._splitLayout_1kkt0_68{grid-template-columns:1fr;height:auto;overflow:visible}._mainContent_1kkt0_76{height:auto;overflow:visible;border-right:none;border-bottom:1px solid var(--border)}._sidebar_1kkt0_87{height:auto}}@layer base{._container_1i7v1_2{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--background);padding:var(--spacing-4)}._card_1i7v1_11{width:100%;max-width:520px;background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-8);box-shadow:var(--shadow-lg);animation:_slideUp_1i7v1_1 var(--animation-duration-normal) ease}._header_1i7v1_22{text-align:center;margin-bottom:var(--spacing-6)}._iconWrapper_1i7v1_27{width:3rem;height:3rem;border-radius:var(--radius-full);background-color:var(--surface);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto var(--spacing-4);border:1px solid var(--border)}._title_1i7v1_40{font-family:var(--font-family-heading);font-size:2rem;font-weight:600;color:var(--foreground);margin:0 0 var(--spacing-2);text-align:center}._description_1i7v1_49{color:var(--muted-foreground);font-size:1rem;line-height:1.5;margin:0;text-align:center}._coursePreview_1i7v1_58{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-4);margin-bottom:var(--spacing-6)}._coursePreviewLabel_1i7v1_66{font-size:.75rem;font-weight:600;letter-spacing:.05em;color:var(--muted-foreground);margin:0 0 var(--spacing-3);text-transform:uppercase}._miniCourseList_1i7v1_75{display:flex;flex-direction:column;gap:var(--spacing-2)}._miniCourseItem_1i7v1_81{display:flex;align-items:center;gap:var(--spacing-2);font-size:.9375rem;color:var(--foreground)}._checkIcon_1i7v1_89{color:var(--primary)}._authOptions_1i7v1_94{display:flex;flex-direction:column;gap:var(--spacing-4)}._authOption_1i7v1_94{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-5)}._authOptionTitle_1i7v1_107{font-size:1.125rem;font-weight:600;color:var(--foreground);margin:0 0 var(--spacing-2)}._authOptionDescription_1i7v1_114{font-size:.875rem;color:var(--muted-foreground);margin:0 0 var(--spacing-4);line-height:1.5}._orDivider_1i7v1_121{display:flex;align-items:center;text-align:center;margin:var(--spacing-2) 0;position:relative}._orDivider_1i7v1_121:before,._orDivider_1i7v1_121:after{content:"";flex:1;border-bottom:1px solid var(--border)}._orDivider_1i7v1_121 span{padding:0 var(--spacing-3);color:var(--muted-foreground);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}._form_1i7v1_145{display:flex;flex-direction:column;gap:var(--spacing-4)}._row_1i7v1_151{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-4)}._submitBtn_1i7v1_157{margin-top:var(--spacing-2);width:100%}._fullWidthBtn_1i7v1_162{width:100%}._passwordWrapper_1i7v1_167{position:relative;width:100%}._passwordToggle_1i7v1_172{position:absolute;right:var(--spacing-3);top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted-foreground);cursor:pointer;padding:var(--spacing-1);display:flex;align-items:center;justify-content:center;transition:color var(--animation-duration-fast) ease}._passwordToggle_1i7v1_172:hover{color:var(--foreground)}._passwordHint_1i7v1_192{font-size:.75rem;color:var(--muted-foreground);margin-top:var(--spacing-1);margin-bottom:0}._backButton_1i7v1_200{display:block;width:100%;margin-top:var(--spacing-4);padding:var(--spacing-2);background:none;border:none;color:var(--muted-foreground);font-size:.875rem;cursor:pointer;text-align:center;transition:color var(--animation-duration-fast) ease}._backButton_1i7v1_200:hover{color:var(--foreground)}._errorIcon_1i7v1_219{color:var(--error);display:flex;justify-content:center;margin-bottom:var(--spacing-4)}._footer_1i7v1_226{margin-top:var(--spacing-6);padding-top:var(--spacing-4);border-top:1px solid var(--border);text-align:center}._helpText_1i7v1_233{color:var(--muted-foreground);font-size:.875rem;margin:0}._loadingHeader_1i7v1_240{display:flex;flex-direction:column;align-items:center;margin-bottom:var(--spacing-8)}._loadingBody_1i7v1_247{display:flex;flex-direction:column;gap:var(--spacing-4)}@keyframes _slideUp_1i7v1_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){._row_1i7v1_151{grid-template-columns:1fr}._card_1i7v1_11{padding:var(--spacing-6)}}}._container_wb8e8_1{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--spacing-8) var(--spacing-4);background-image:radial-gradient(circle at 50% 0%,color-mix(in srgb,var(--primary) 3%,transparent),transparent 40%);animation:_fadeIn_wb8e8_1 .8s ease-out}._card_wb8e8_15{max-width:600px;width:100%;text-align:center;padding:var(--spacing-12) var(--spacing-8);background-color:var(--card);border:1px solid rgba(255,255,255,.05);box-shadow:var(--shadow-2xl);position:relative}._card_wb8e8_15:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:120px;height:1px;background:var(--primary);opacity:.6}._iconWrapper_wb8e8_40{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;border-radius:50%;background-color:color-mix(in srgb,var(--primary) 5%,transparent);margin-bottom:var(--spacing-8);border:1px solid color-mix(in srgb,var(--primary) 10%,transparent)}._icon_wb8e8_40{width:40px;height:40px;color:var(--primary)}._title_wb8e8_58{font-family:var(--font-family-heading);font-size:2.5rem;font-weight:400;color:var(--foreground);margin:0 0 var(--spacing-3) 0;letter-spacing:-.02em}._subtitle_wb8e8_67{font-family:var(--font-family-base);font-size:1.125rem;color:var(--muted-foreground);margin:0;font-weight:300}._divider_wb8e8_75{height:1px;width:60px;background-color:var(--border);margin:var(--spacing-8) auto}._content_wb8e8_82{display:flex;flex-direction:column;gap:var(--spacing-4);margin-bottom:var(--spacing-10)}._text_wb8e8_89{font-size:1rem;line-height:1.6;color:var(--muted-foreground);max-width:480px;margin:0 auto}._email_wb8e8_99{color:var(--foreground);font-weight:500}._footer_wb8e8_104{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-6)}._contactText_wb8e8_111{font-size:.875rem;color:var(--muted-foreground);margin:0}._link_wb8e8_117{color:var(--primary);text-decoration:none;transition:color var(--animation-duration-fast);border-bottom:1px solid transparent}._link_wb8e8_117:hover{color:var(--accent);border-bottom-color:var(--accent)}._logoutButton_wb8e8_129{min-width:140px;border-color:var(--border);color:var(--muted-foreground)}._logoutButton_wb8e8_129:hover{background-color:var(--surface);color:var(--foreground);border-color:var(--foreground)}@keyframes _fadeIn_wb8e8_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){._card_wb8e8_15{padding:var(--spacing-8) var(--spacing-4);border:none;background:transparent;box-shadow:none}._card_wb8e8_15:before{display:none}._title_wb8e8_58{font-size:2rem}}@layer base{._container_5n1zn_2{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;background-color:var(--background);padding:var(--spacing-4);box-sizing:border-box}._card_5n1zn_13{width:100%;max-width:420px;background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--spacing-8);box-shadow:var(--shadow-lg);animation:_slideUp_5n1zn_1 var(--animation-duration-normal) ease}._header_5n1zn_24{text-align:center;margin-bottom:var(--spacing-6)}._iconWrapper_5n1zn_29{width:3rem;height:3rem;border-radius:var(--radius-full);background-color:var(--surface);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto var(--spacing-4);border:1px solid var(--border)}._title_5n1zn_42{font-family:var(--font-family-heading);font-size:2rem;font-weight:600;color:var(--foreground);margin:0 0 var(--spacing-2);text-align:center}._description_5n1zn_51{color:var(--muted-foreground);font-size:1rem;line-height:1.5;margin:0;text-align:center}._description_5n1zn_51 strong{color:var(--foreground);font-weight:500}._form_5n1zn_65{display:flex;flex-direction:column;gap:var(--spacing-4)}._submitBtn_5n1zn_71{margin-top:var(--spacing-2);width:100%}._errorMessage_5n1zn_76{display:flex;align-items:center;gap:var(--spacing-2);color:var(--error);font-size:.875rem;padding:var(--spacing-3);background-color:color-mix(in srgb,var(--error) 10%,transparent);border-radius:var(--radius-sm)}._errorIcon_5n1zn_88{color:var(--error);display:flex;justify-content:center;margin-bottom:var(--spacing-4)}._footer_5n1zn_95{margin-top:var(--spacing-6);padding-top:var(--spacing-4);border-top:1px solid var(--border);text-align:center;display:flex;flex-direction:column;gap:var(--spacing-4)}._helpText_5n1zn_105{color:var(--muted-foreground);font-size:.875rem;margin:0}._successIcon_5n1zn_112{color:var(--success);display:flex;justify-content:center;margin-bottom:var(--spacing-4)}._actionArea_5n1zn_119{margin-top:var(--spacing-8)}._fullWidthBtn_5n1zn_123{width:100%}._loadingHeader_5n1zn_128{display:flex;flex-direction:column;align-items:center;margin-bottom:var(--spacing-8)}._loadingBody_5n1zn_135{display:flex;flex-direction:column;gap:var(--spacing-4)}@keyframes _slideUp_5n1zn_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}}:root{--z-content-low: 10;--z-content: 20;--z-content-high: 30;--z-nav-low: 100;--z-nav: 200;--z-nav-sticky: 300;--z-overlay: 400;--z-spotlight: 1000;--z-critical: 2000;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-7: 1.75rem;--spacing-8: 2rem;--spacing-9: 2.25rem;--spacing-10: 2.5rem;--spacing-11: 2.75rem;--spacing-12: 3rem;--spacing-13: 3.25rem;--spacing-14: 3.5rem;--spacing-15: 3.75rem;--spacing-16: 4rem;--spacing-17: 4.25rem;--spacing-18: 4.5rem;--spacing-19: 4.75rem;--spacing-20: 5rem}:root{--background: hsl(240 5% 8%);--foreground: hsl(35 20% 90%);--surface: hsl(240 4% 12%);--surface-foreground: hsl(35 20% 94%);--sidebar: hsl(240 5% 6%);--sidebar-foreground: hsl(35 10% 80%);--card: hsl(240 4% 12%);--card-foreground: hsl(35 20% 94%);--popup: hsl(240 4% 14%);--popup-foreground: hsl(35 20% 96%);--primary: hsl(38 45% 65%);--primary-foreground: hsl(240 5% 10%);--secondary: hsl(210 15% 25%);--secondary-foreground: hsl(210 20% 90%);--accent: hsl(38 60% 75%);--accent-foreground: hsl(240 5% 10%);--muted: hsl(240 4% 18%);--muted-foreground: hsl(240 5% 60%);--success: hsl(140 30% 35%);--success-foreground: hsl(140 50% 90%);--error: hsl(0 30% 40%);--error-foreground: hsl(0 50% 95%);--warning: hsl(35 40% 40%);--warning-foreground: hsl(35 60% 90%);--info: hsl(210 30% 40%);--info-foreground: hsl(210 50% 90%);--info-hover: hsl(210 30% 50%);--info-active: hsl(210 30% 35%);--border: hsl(240 5% 20%);--font-family-heading: "Playfair Display", serif;--font-family-base: "General Sans", "Inter", system-ui, sans-serif;--font-family-monospace: "JetBrains Mono", monospace;--font-family-cursive: "Italianno", cursive;--radius-sm: 0px;--radius: 0px;--radius-md: 0px;--radius-lg: 0px;--radius-full: 0px;--shadow: 0 1px 2px 0 hsl(0 0% 0% / .3);--shadow-md: 0 4px 6px -1px hsl(0 0% 0% / .3), 0 2px 4px -1px hsl(0 0% 0% / .15);--shadow-lg: 0 10px 15px -3px hsl(0 0% 0% / .3), 0 4px 6px -2px hsl(0 0% 0% / .15);--shadow-focus: 0 0 0 1px var(--primary);--animation-duration-fast: .2s;--animation-duration-normal: .4s;--animation-duration-slow: .7s;--chart-color-1: hsl(38 45% 65%);--chart-color-2: hsl(210 20% 50%);--chart-color-3: hsl(140 20% 45%);--chart-color-4: hsl(0 20% 50%);--chart-color-5: hsl(280 15% 50%)}@layer base{ul{list-style-type:none;margin:0;padding:0}body{background:var(--background);color:var(--foreground);font-family:var(--font-family-base)}*{box-sizing:border-box;padding:0;margin:0}button{border:none;background:none;cursor:pointer;font-family:inherit;font-size:inherit;color:inherit}a{color:inherit;text-decoration:none}th,td{display:table-cell!important}}.rbc-month-view{overflow:visible!important}