/* ============================================
   Emoji to ICO - Tool Stylesheet
   Prefix: eti- (to avoid custom_styles conflicts)
   Light mode default, dark mode via [data-theme="dark"]
   ============================================ */

/* Tool-specific color vars */
:root {
    --eti-primary: #F59E0B;
    --eti-primary-light: rgba(245, 158, 11, 0.12);
    --eti-primary-dark: #D97706;
    --eti-primary-hover: rgba(245, 158, 11, 0.18);
}

/* ============================================
   LAYOUT
   ============================================ */
.tool-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

/* ============================================
   HEADER
   ============================================ */
.tool-header {
    text-align: center;
    margin-bottom: 2rem;
}

.tool-title-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.eti-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--eti-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.eti-icon-wrapper svg,
.eti-icon-wrapper i {
    width: 28px;
    height: 28px;
}

.tool-title {
    font-size: clamp(1.75rem, 4vw, 2.4rem);
    font-weight: 700;
    margin: 0;
    color: var(--eti-primary);
    letter-spacing: -0.02em;
}

.tool-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   MAIN TOOL AREA
   ============================================ */
.tool-main {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: visible; /* never override to hidden - clips scroll */
    border: 1px solid var(--border-color);
}

/* ============================================
   EMOJI SECTION
   ============================================ */
.eti-emoji-section {
    padding: 2rem;
}

/* Source Toggle */
.eti-source-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: var(--card-secondary);
    padding: 0.3rem;
    border-radius: var(--radius-full);
}

.eti-source-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border: none;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.eti-source-btn:hover {
    color: var(--text-primary);
}

.eti-source-btn.active {
    background: var(--card-bg);
    color: var(--eti-primary);
    box-shadow: var(--shadow-sm);
}

/* Search */
.eti-search-wrapper {
    position: relative;
    margin-bottom: 1.5rem;
}

.eti-search-wrapper > i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    width: 18px;
    height: 18px;
}

.eti-search-wrapper input {
    width: 100%;
    padding: 0.9rem 3rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    background: var(--card-secondary);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.eti-search-wrapper input:focus {
    outline: none;
    border-color: var(--eti-primary);
    background: var(--card-bg);
    box-shadow: 0 0 0 3px var(--eti-primary-light);
}

.eti-search-wrapper input::placeholder {
    color: var(--text-muted);
}

.eti-search-clear {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.eti-search-clear:hover {
    color: var(--text-primary);
    background: var(--border-color);
}

/* Category Tabs */
.eti-category-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.eti-category-tabs::-webkit-scrollbar { height: 4px; }
.eti-category-tabs::-webkit-scrollbar-track { background: transparent; }
.eti-category-tabs::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}

.eti-category-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.65rem 0.9rem;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    min-width: 65px;
}

.eti-category-tab:hover {
    background: var(--card-secondary);
    color: var(--text-secondary);
}

.eti-category-tab.active {
    background: var(--eti-primary-light);
    color: var(--eti-primary-dark);
}

[data-theme="dark"] .eti-category-tab.active {
    color: var(--eti-primary);
}

/* Emoji Grid */
.eti-emoji-grid-wrapper {
    min-height: 250px;
    max-height: 350px;
    overflow-y: auto;
    padding: 0.5rem;
    background: var(--card-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.eti-emoji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
    gap: 0.25rem;
}

.eti-emoji-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    font-size: 1.75rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.eti-emoji-btn:hover {
    background: var(--eti-primary-light);
    transform: scale(1.15);
}

.eti-emoji-btn.selected {
    background: var(--eti-primary);
    box-shadow: var(--shadow-sm);
}

.eti-emoji-btn img {
    width: 28px;
    height: 28px;
}

/* Empty State */
.eti-emoji-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-muted);
    text-align: center;
}

.eti-emoji-empty i {
    margin-bottom: 1rem;
    opacity: 0.5;
    width: 48px;
    height: 48px;
}

.eti-emoji-empty p {
    margin: 0;
    font-size: 0.95rem;
}

/* ============================================
   EDITOR SECTION
   ============================================ */
.eti-editor-section {
    border-top: 1px solid var(--border-color);
    animation: eti-fadeIn 0.3s ease;
}

@keyframes eti-fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Selected Emoji Bar */
.eti-selected-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--eti-primary-light);
    border-bottom: 1px solid var(--border-color);
}

.eti-selected-display {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.eti-selected-emoji {
    font-size: 2.75rem;
    line-height: 1;
}

.eti-selected-emoji img {
    width: 44px;
    height: 44px;
}

.eti-selected-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.eti-emoji-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.eti-emoji-code {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-family: monospace;
}

/* Editor Grid */
.eti-editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

/* Panels */
.eti-preview-panel,
.eti-controls-panel {
    padding: 2rem;
}

.eti-preview-panel {
    background: var(--card-secondary);
    border-right: 1px solid var(--border-color);
}

.eti-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.eti-panel-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.eti-panel-header h3 i {
    color: var(--eti-primary);
    width: 20px;
    height: 20px;
}

/* Preview Canvas */
.eti-preview-canvas-wrapper {
    background:
        linear-gradient(45deg, var(--checker-color) 25%, transparent 25%),
        linear-gradient(-45deg, var(--checker-color) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--checker-color) 75%),
        linear-gradient(-45deg, transparent 75%, var(--checker-color) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    border: 1px solid var(--border-color);
}

.eti-preview-canvas-wrapper canvas {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

/* Size Previews */
.eti-size-previews {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.eti-size-preview-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.eti-size-preview-item canvas {
    background:
        linear-gradient(45deg, var(--checker-color) 25%, transparent 25%),
        linear-gradient(-45deg, var(--checker-color) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--checker-color) 75%),
        linear-gradient(-45deg, transparent 75%, var(--checker-color) 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.eti-size-preview-item span {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ============================================
   CONTROLS
   ============================================ */
.eti-control-section {
    margin-bottom: 1.75rem;
}

.eti-control-section:last-child {
    margin-bottom: 0;
}

.eti-control-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.eti-control-label i {
    color: var(--eti-primary);
    width: 16px;
    height: 16px;
}

/* Size Checkboxes */
.eti-size-checkboxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.eti-size-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
    background: var(--card-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.eti-size-checkbox:hover {
    border-color: var(--eti-primary);
}

.eti-size-checkbox input {
    display: none;
}

.eti-size-checkbox input:checked + .eti-checkbox-box {
    background: var(--eti-primary);
    border-color: var(--eti-primary);
}

.eti-size-checkbox input:checked + .eti-checkbox-box::after {
    opacity: 1;
    transform: rotate(45deg) scale(1);
}

.eti-size-checkbox input:checked ~ .eti-checkbox-label {
    color: var(--eti-primary-dark);
}

[data-theme="dark"] .eti-size-checkbox input:checked ~ .eti-checkbox-label {
    color: var(--eti-primary);
}

.eti-checkbox-box {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    position: relative;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.eti-checkbox-box::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    opacity: 0;
    transition: all 0.15s ease;
}

.eti-checkbox-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s ease;
}

.eti-quick-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.75rem;
}

.eti-btn-link {
    background: none;
    border: none;
    color: var(--eti-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.eti-btn-link:hover {
    color: var(--eti-primary-dark);
}

/* Background Options */
.eti-bg-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.eti-bg-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 0.5rem;
    background: var(--card-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.eti-bg-option:hover {
    border-color: var(--eti-primary);
}

.eti-bg-option.active {
    border-color: var(--eti-primary);
    background: var(--eti-primary-light);
}

.eti-bg-option input[type="radio"] {
    display: none;
}

.eti-bg-preview {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.eti-bg-preview.eti-transparent {
    background:
        linear-gradient(45deg, #ccc 25%, transparent 25%),
        linear-gradient(-45deg, #ccc 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #ccc 75%),
        linear-gradient(-45deg, transparent 75%, #ccc 75%);
    background-size: 10px 10px;
    background-position: 0 0, 0 5px, 5px -5px, -5px 0px;
}

.eti-bg-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.eti-color-input {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    background: none;
}

/* Slider */
.eti-slider-wrapper {
    padding: 0 0.25rem;
}

.eti-slider {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-color);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
}

.eti-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--eti-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s ease;
}

.eti-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.eti-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--eti-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-sm);
}

.eti-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ============================================
   ACTION BAR
   ============================================ */
.eti-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    background: var(--card-secondary);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.eti-action-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.eti-action-buttons {
    display: flex;
    gap: 0.75rem;
}

/* Buttons */
.eti-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.4rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.eti-btn i {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.eti-btn-primary {
    background: var(--eti-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.eti-btn-primary:hover {
    background: var(--eti-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.eti-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.eti-btn-secondary {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
}

.eti-btn-secondary:hover {
    border-color: var(--eti-primary);
    background: var(--eti-primary-light);
    color: var(--eti-primary-dark);
}

.eti-btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.eti-btn-outline {
    background: transparent;
    color: var(--eti-primary);
    border: 1.5px solid var(--eti-primary);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.eti-btn-outline:hover {
    background: var(--eti-primary);
    color: white;
}

/* ============================================
   CODE SECTION
   ============================================ */
.eti-code-section {
    padding: 1.25rem 2rem;
    background: var(--card-secondary);
    border-top: 1px solid var(--border-color);
}

.eti-code-header {
    margin-bottom: 0.75rem;
}

.eti-code-header h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.eti-code-header h4 i {
    color: var(--eti-primary);
    width: 16px;
    height: 16px;
}

.eti-code-items {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.eti-code-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.75rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.eti-code-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.eti-code-item code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.83rem;
    color: var(--eti-primary-dark);
    background: var(--eti-primary-light);
    padding: 0.2rem 0.45rem;
    border-radius: var(--radius-sm);
}

[data-theme="dark"] .eti-code-item code {
    color: var(--eti-primary);
}

.eti-copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.eti-copy-btn i {
    width: 14px;
    height: 14px;
}

.eti-copy-btn:hover {
    background: var(--eti-primary-light);
    color: var(--eti-primary);
}

.eti-copy-btn.copied {
    background: var(--success-light);
    color: var(--success-color);
}

/* ============================================
   ERROR MESSAGE
   ============================================ */
.eti-error {
    margin: 1rem 2rem;
    padding: 1rem 1.25rem;
    background: var(--error-bg);
    border: 1px solid var(--danger);
    border-radius: var(--radius-md);
    color: var(--danger);
    font-weight: 500;
    font-size: 0.95rem;
}

.eti-error a {
    color: var(--danger);
    font-weight: 700;
}

/* ============================================
   EMOJI LIBRARY CALLOUT
   ============================================ */
.eti-callout {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    background: var(--eti-primary-light);
    border-radius: var(--radius-xl);
    border: 1px solid var(--eti-primary);
}

.eti-callout-icon {
    width: 56px;
    height: 56px;
    background: var(--eti-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.eti-callout-icon i {
    width: 28px;
    height: 28px;
}

.eti-callout-content {
    flex: 1;
}

.eti-callout-content h3 {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.eti-callout-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.eti-callout .eti-btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* ============================================
   RELATED TOOLS
   ============================================ */
.eti-related-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.eti-related-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    white-space: nowrap;
}

.eti-related-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.eti-related-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    background: var(--card-secondary);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
}

.eti-related-link i {
    width: 15px;
    height: 15px;
}

.eti-related-link:hover {
    background: var(--eti-primary);
    color: white;
    border-color: var(--eti-primary);
}

.eti-related-link.featured {
    background: var(--eti-primary);
    color: white;
    border-color: var(--eti-primary);
    font-weight: 600;
}

/* ============================================
   INFO SECTIONS
   ============================================ */
.eti-info-sections {
    display: grid;
    gap: 2rem;
    margin-top: 3rem;
}

.eti-info-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.eti-info-card h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
    color: var(--text-primary);
    margin: 0 0 1.25rem;
}

.eti-info-card h2 i {
    color: var(--eti-primary);
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

/* Steps List */
.eti-steps-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: eti-step;
}

.eti-steps-list li {
    position: relative;
    padding-left: 3.25rem;
    padding-bottom: 1.25rem;
    counter-increment: eti-step;
    color: var(--text-secondary);
    line-height: 1.6;
}

.eti-steps-list li:not(:last-child)::after {
    content: '';
    position: absolute;
    left: calc(1rem - 1px);
    top: 2rem;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.eti-steps-list li::before {
    content: counter(eti-step);
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 2rem;
    background: var(--eti-primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    z-index: 1;
}

/* Format Explanations */
.eti-format-grid {
    display: grid;
    gap: 1rem;
}

.eti-format-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.eti-format-tag {
    flex-shrink: 0;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

.eti-format-tag.twemoji { background: #1DA1F2; }
.eti-format-tag.system { background: #6B7280; }

.eti-format-row p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.93rem;
    line-height: 1.6;
}

/* FAQ - using global _footer.php accordion via .faq-item.open */
.eti-faq-list {
    display: grid;
    gap: 0.75rem;
}

.eti-faq-list .faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.eti-faq-list .faq-question {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--card-secondary);
    border: none;
    text-align: left;
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.eti-faq-list .faq-question:hover {
    background: var(--card-bg);
}

.eti-faq-list .faq-question i {
    color: var(--eti-primary);
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.eti-faq-list .faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.eti-faq-list .faq-answer {
    display: none;
    padding: 0 1.25rem 1rem;
    background: var(--card-bg);
}

.eti-faq-list .faq-item.open .faq-answer {
    display: block;
}

.eti-faq-list .faq-answer p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.93rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
    .eti-editor-grid {
        grid-template-columns: 1fr;
    }
    .eti-preview-panel {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
}

@media (max-width: 768px) {
    .tool-container {
        padding: 1rem;
    }
    .eti-emoji-section {
        padding: 1.25rem;
    }
    .eti-source-toggle {
        flex-direction: column;
    }
    .eti-category-tab {
        min-width: 58px;
        padding: 0.5rem 0.65rem;
    }
    .eti-preview-panel,
    .eti-controls-panel {
        padding: 1.25rem;
    }
    .eti-size-checkboxes {
        grid-template-columns: repeat(2, 1fr);
    }
    .eti-bg-options {
        grid-template-columns: repeat(2, 1fr);
    }
    .eti-action-bar {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .eti-action-buttons {
        flex-direction: column;
        width: 100%;
    }
    .eti-btn {
        width: 100%;
    }
    .eti-callout {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem;
    }
    .eti-callout .eti-btn {
        width: 100%;
    }
    .eti-code-items {
        flex-direction: column;
    }
    .eti-selected-bar {
        padding: 1rem 1.25rem;
    }
}

@media (max-width: 480px) {
    .tool-title {
        font-size: 1.5rem;
    }
    .eti-emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    }
    .eti-emoji-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    .eti-selected-bar {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    .eti-selected-display {
        flex-direction: column;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}