/* Category Editor Specific Styles */

:root {
    --header-height: 64px;
    --footer-height: 72px;
    --list-width: 600px;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    background-color: var(--md-sys-color-surface);
    color: var(--md-sys-color-on-surface);
    height: 100vh;
    overflow: hidden;
}

#editor-app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Header */
.editor-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    background-color: var(--md-sys-color-surface-container);
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
    z-index: 100;
    padding: 0 24px;
}

.header-content-wrapper {
    max-width: 1800px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    white-space: nowrap;
}

.header-left h1 {
    font-size: 1.25rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.back-link {
    text-decoration: none;
    color: var(--md-sys-color-on-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.back-link:hover {
    background-color: var(--md-sys-color-surface-container-highest);
}

/* Main Layout */
.editor-main {
    flex: 1;
    display: flex;
    justify-content: center;
    overflow: hidden;
    background-color: var(--md-sys-color-surface);
}

.main-content-wrapper {
    max-width: 1800px;
    width: 100%;
    display: flex;
    overflow: hidden;
}

.list-pane {
    width: var(--list-width);
    border-right: 1px solid var(--md-sys-color-outline-variant);
    display: flex;
    flex-direction: column;
    background-color: var(--md-sys-color-surface-container-low);
}

.edit-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 24px;
    overflow-y: auto;
}

/* Cards */
.card {
    background-color: var(--md-sys-color-surface-container-high);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--md-sys-elevation-1);
}

.section-title {
    font-size: 1rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--md-sys-color-on-surface-variant);
}

.card > .section-title {
    margin-bottom: 16px;
}

.section-header .section-title {
    margin-bottom: 0;
}

/* Category List */
.category-list-section {
    flex: 1;
    margin: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.header-actions {
    display: flex;
    gap: 8px;
}

.category-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 4px;
}

.category-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background-color: var(--md-sys-color-surface-container-highest);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    gap: 12px;
    border: 2px solid transparent;
    position: relative;
}

.category-item:hover {
    background-color: var(--md-sys-color-surface-variant);
}

.delete-item-btn,
.more-item-btn {
    opacity: 0;
    position: absolute;
    right: 8px;
    transition: opacity 0.2s;
}

.category-item:hover .delete-item-btn,
.category-item:hover .more-item-btn {
    opacity: 1;
}

.category-item.active {
    border-color: var(--md-sys-color-primary);
    background-color: var(--md-sys-color-secondary-container);
}

.category-item.dragging {
    opacity: 0.4;
    background-color: var(--md-sys-color-surface-variant);
    border: 2px dashed var(--md-sys-color-outline);
}

.drop-indicator {
    height: 4px;
    background-color: var(--md-sys-color-primary);
    border-radius: 2px;
    margin: -2px 0;
    pointer-events: none;
    z-index: 10;
    transition: transform 0.1s ease;
}

.category-item .drag-handle {
    cursor: grab;
    color: var(--md-sys-color-on-surface-variant);
}

.category-item .cat-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.category-item .cat-name {
    flex: 1;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.category-item.page-break {
    background-color: var(--md-sys-color-surface-container);
    height: 40px;
    border-style: dashed;
    border-width: 1px;
    border-color: var(--md-sys-color-outline);
}

.category-item.page-break:hover {
    background-color: var(--md-sys-color-error-container);
    border-color: var(--md-sys-color-error);
}

.category-item.page-break .cat-name {
    flex: 1;
    font-style: italic;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
    padding-right: 24px;
}

.category-menu {
    position: absolute;
    background-color: var(--md-sys-color-surface-container-highest);
    border-radius: 8px;
    box-shadow: var(--md-sys-elevation-2);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 120px;
    width: max-content;
    border: 1px solid var(--md-sys-color-outline-variant);
}

.category-menu button {
    background: none;
    border: none;
    padding: 12px 16px;
    text-align: left;
    color: var(--md-sys-color-on-surface);
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-menu button:hover {
    background-color: var(--md-sys-color-surface-variant);
}

.category-menu button.delete {
    color: var(--md-sys-color-error);
}

/* Detail Pane */
.edit-pane-divider {
    height: 1px;
    background-color: var(--md-sys-color-outline-variant);
    margin: 0 -24px;
    flex-shrink: 0;
}

.detail-section {
    transition: all 0.3s ease;
}

.detail-section.hidden {
    display: none;
}

.edit-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-row {
    display: flex;
    gap: 20px;
}

.input-row .input-group {
    flex: 1;
}

label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
}

input[type="text"], select {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--md-sys-color-outline);
    background-color: var(--md-sys-color-surface);
    color: var(--md-sys-color-on-surface);
    font-family: var(--font-family);
    font-size: 0.9rem;
}

option {
    font-family: var(--font-family);
}

input[type="text"]:focus, select:focus {
    outline: 2px solid var(--md-sys-color-primary);
    border-color: transparent;
}

input[type="text"].drag-over,
.tag-editor.drag-over {
    background-color: var(--md-sys-color-secondary-container);
    border: 2px dashed var(--md-sys-color-primary);
    outline: none;
}

input[type="text"]:disabled, select:disabled {
    background-color: var(--md-sys-color-surface-container-low);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.6;
    cursor: not-allowed;
    border-style: dashed;
}

/* Animation Info */
.animation-select-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.animation-info {
    padding: 12px;
    background-color: var(--md-sys-color-surface-container-highest);
    border-radius: 8px;
    font-size: 0.8rem;
    border: 1px solid var(--md-sys-color-outline-variant);
    animation: fade-in 0.2s ease-out;
}

.animation-info.hidden {
    display: none;
}

.anim-desc {
    color: var(--md-sys-color-on-surface);
    margin-bottom: 4px;
    line-height: 1.4;
    height: calc(1.4em * 3.5);
    overflow-y: auto;
}

.anim-author {
    color: var(--md-sys-color-primary);
    font-weight: 500;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(-5px);
}

    to {
        opacity: 1;
        transform: translateY(0);
}
}

/* Color Palette */
.color-palette {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.color-option {
    aspect-ratio: 1;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.preview-timer-box .material-symbols-outlined {
    font-size: 1.2rem;
}

.theme-switch-wrapper .material-symbols-outlined {
    font-size: 20px;
    color: var(--md-sys-color-on-surface-variant);
}

.privacy-badge .material-symbols-outlined {
    font-size: 16px;
}

.color-option .material-symbols-outlined {
    font-size: 16px;
    opacity: 0;
}

.color-option.selected .material-symbols-outlined {
    opacity: 1;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.selected {
    border-color: var(--md-sys-color-on-surface);
}

/* Tag Editor */
.tag-editor {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--md-sys-color-outline);
    border-radius: 8px;
    background-color: var(--md-sys-color-surface);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.tag-pill {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background-color: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    border-radius: 16px;
    font-size: 0.8rem;
    transition: transform 0.1s;
}

.replace-table .tag-pill {
    display: inline-flex;
    cursor: grab;
}

#global-tag-list .tag-pill {
    cursor: grab;
    user-select: none;
    background-color: var(--md-sys-color-surface-container-highest);
    color: var(--md-sys-color-on-surface);
    border: 1px solid var(--md-sys-color-outline-variant);
}

#global-tag-list .tag-pill:hover {
    background-color: var(--md-sys-color-surface-variant);
    transform: scale(1.05);
}

#global-tag-list .tag-pill:active {
    cursor: grabbing;
}

.tag-remove {
    font-size: 14px;
    cursor: pointer;
}

.tag-editor input {
    flex: 1;
    border: none;
    outline: none;
    padding: 4px;
    background: transparent;
    color: inherit;
    min-width: 100px;
}

/* Preview - Faithfully reproducing main app's #current-task-display */
.preview-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 8px auto 0;
    height: 80px;
    background-color: var(--md-sys-color-surface-container-high);
    border-radius: var(--md-sys-shape-medium);
    overflow: hidden;
    box-shadow: var(--md-sys-elevation-1);
    flex-shrink: 0;
    border: 1px solid var(--md-sys-color-outline-variant);
}

#preview-container.anim-active {
    background-color: transparent !important;
}

#preview-overlay-base.anim-active {
    background-color: transparent !important;
    backdrop-filter: none;
}

#animation-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 0;
    pointer-events: auto;
    background-color: var(--md-sys-color-surface-container-high);
    border-radius: var(--md-sys-shape-medium);
}

.preview-overlay-base {
    position: absolute;
    inset: 0;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 var(--md-sys-spacing-1);
    pointer-events: none;
    transition: background-color 0.3s;
}

.preview-overlay-base.anim-active {
    background-color: transparent !important;
    backdrop-filter: none;
}

/* Category overlays for preview - Aligned with QuickLog-Solo main app architecture */
#preview-overlay-base {
    background-color: transparent !important;
    transition: background-color 0.3s, color 0.3s;
}

/* DO NOT REMOVE !important in the blocks below: These rules enforce high transparency (95%) when an animation is active,
   ensuring the UI overlay remains legible without obscuring the background animation.
   Specificity is matched with main app style.css for architectural consistency.
   We also apply the corresponding 'on-container' color to ensure the text harmonizes with the background tint. */
#preview-overlay-base[class*="cat-"].anim-active {
    background-color: color-mix(in srgb, var(--current-cat-container), transparent 95%) !important;
    color: var(--current-cat-on-container) !important;
}

#preview-name-heading {
    font-size: var(--md-sys-typescale-title-medium-size);
    font-weight: var(--md-sys-typescale-title-large-weight);
    text-shadow: 0 0 4px var(--md-sys-color-surface-container-high);
    line-height: 1.2;
    margin: 0 0 var(--md-sys-spacing-0-5);
    text-align: center;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--md-sys-color-on-surface);
}

.preview-timer-box {
    display: flex;
    align-items: center;
    gap: var(--md-sys-spacing-1);
}


.preview-elapsed {
    font-size: var(--md-sys-typescale-headline-medium-size);
    font-weight: var(--md-sys-typescale-headline-large-weight);
    font-family: 'Roboto Mono', 'Courier New', monospace;
    line-height: 1;
    text-shadow: 0 0 4px var(--md-sys-color-surface-container-high);
    color: var(--md-sys-color-on-surface);
}

#preview-status-label {
    font-size: 1.5rem;
    line-height: 1;
    color: #22c55e;
}

.code-view {
    margin: 0;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--md-sys-color-primary);
    white-space: pre-wrap;
    word-break: break-all;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background-color: var(--md-sys-color-surface-container-high);
    border-radius: 28px;
    width: 90%;
    max-width: 800px;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--md-sys-elevation-3);
}

#tag-replace-modal .modal-content {
    max-width: 900px;
}

.modal-header {
    padding: 24px 24px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 0 24px 24px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 16px 24px 24px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* Footer */
.editor-footer {
    height: var(--footer-height);
    display: flex;
    align-items: center;
    background-color: var(--md-sys-color-surface-container);
    border-top: 1px solid var(--md-sys-color-outline-variant);
    padding: 0 24px;
}

.footer-content-wrapper {
    max-width: 1800px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-left, .footer-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-divider {
    width: 1px;
    height: 32px;
    background-color: var(--md-sys-color-outline-variant);
    margin: 0 4px;
}

.list-footer-actions {
    padding: 16px;
    margin-top: auto;
    display: flex;
    justify-content: flex-end;
}

/* Toast */
#toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--md-sys-color-inverse-surface);
    color: var(--md-sys-color-inverse-on-surface);
    padding: 12px 24px;
    border-radius: 24px;
    z-index: 1000;
    font-size: 0.9rem;
    box-shadow: var(--md-sys-elevation-3);
    transition: opacity 0.3s;
}

#toast.hidden {
    opacity: 0;
    pointer-events: none;
}

.hidden {
    display: none;
}

/* Theme Switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 24px;
}


.theme-switch {
    display: inline-block;
    height: 24px;
    position: relative;
    width: 44px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: var(--md-sys-color-outline);
    inset: 0;
    cursor: pointer;
    position: absolute;
    transition: 0.4s;
    border-radius: 34px;
}

.slider::before {
    background-color: var(--md-sys-color-surface-container-highest);
    bottom: 4px;
    content: "";
    height: 16px;
    left: 4px;
    position: absolute;
    transition: 0.4s;
    width: 16px;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--md-sys-color-primary);
}

input:checked + .slider::before {
    transform: translateX(20px);
}

/* Utilities */
.icon-btn {
    background: none;
    border: none;
    color: var(--md-sys-color-on-surface-variant);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.icon-btn:hover {
    background-color: var(--md-sys-color-surface-container-highest);
}

.history-controls .icon-btn:disabled {
    opacity: 0.3;
    cursor: default;
    background: transparent;
}

.primary-btn, .secondary-btn, .tertiary-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 20px;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: box-shadow 0.2s, background-color 0.2s;
}

.primary-btn {
    background-color: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
}

.secondary-btn {
    background-color: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
}

.tertiary-btn {
    background-color: transparent;
    color: var(--md-sys-color-primary);
    border: 1px solid var(--md-sys-color-outline);
}

.primary-btn:hover {
    filter: brightness(1.2);
}

.secondary-btn:hover {
    filter: brightness(0.9);
}

.tertiary-btn:hover {
    background-color: var(--md-sys-color-surface-container-highest);
}

body.theme-light .primary-btn:hover {
    filter: brightness(0.9);
}

body.theme-light .secondary-btn:hover {
    filter: brightness(0.95);
}

/* History Controls (Ordered for specificity) */
.history-controls {
    display: flex;
    gap: 4px;
    margin-left: 12px;
}

.privacy-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 16px;
    padding: 2px 8px;
    border-radius: 12px;
    background-color: var(--md-sys-color-surface-container);
    color: var(--md-sys-color-primary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: help;
    border: 1px solid var(--md-sys-color-primary-container);
    transition: background-color 0.2s;
}

.privacy-badge:hover {
    background-color: var(--md-sys-color-primary-container);
}

@media (width <= 900px) {
    .privacy-text {
        display: none;
    }

    .privacy-badge {
        padding: 4px;
    }
}

/* Tag Replace Modal Styles */
.replace-table {
    width: 100%;
    border-collapse: collapse;
}

.replace-table th {
    text-align: left;
    padding: 12px;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
    color: var(--md-sys-color-on-surface-variant);
    font-size: 0.85rem;
}

.replace-table td {
    padding: 12px;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
    vertical-align: middle;
}

.replace-table .before-col {
    width: 30%;
}

.replace-table .after-col {
    width: 70%;
}

.after-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.after-input-wrapper .tag-editor {
    flex: 1;
}

.after-input-wrapper .icon-btn:hover {
    color: var(--md-sys-color-error);
}