/* 49er Race Analyzer - Components */
/* Buttons, forms, inputs, controls */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: var(--shadow-sm);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--surface);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--surface-light);
    border-color: var(--border-strong);
}

.btn-danger {
    background-color: var(--error);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background-color: #dc2626;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--primary-color);
    color: white;
}

.btn-danger-outline {
    background-color: transparent;
    color: var(--error);
    border-color: var(--error);
}

.btn-danger-outline:hover:not(:disabled) {
    background-color: var(--error);
    color: white;
}

.btn-active {
    background-color: var(--primary-color);
    color: white;
}

.btn-active:hover:not(:disabled) {
    background-color: var(--primary-hover);
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.75rem;
}

/* Control Buttons (circular) */
.btn-control {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    font-size: 1.25rem;
    background-color: var(--surface-light);
    border-radius: 50%;
}

.btn-control:hover:not(:disabled) {
    background-color: var(--secondary-hover);
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 500;
}

.category-tab:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.category-tab.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.tab-count {
    margin-left: 4px;
    opacity: 0.8;
}

.btn-play {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
    background-color: var(--primary-color);
}

.btn-play:hover:not(:disabled) {
    background-color: var(--primary-hover);
}

/* Sort Toggle Buttons */
.sort-toggle {
    display: flex;
    gap: 4px;
}

.sort-btn {
    padding: 4px 10px;
    font-size: 0.75rem;
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.sort-btn:hover {
    background: var(--surface-light);
    color: var(--text-primary);
}

.sort-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Form Elements */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    background-color: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
    margin-bottom: 0;
}

/* Speed Select */
.speed-select {
    padding: 8px 12px;
    background-color: var(--surface-light);
    color: var(--text-primary);
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
}

.speed-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Filter Controls */
.filters-bar,
.filter-bar {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    background-color: var(--surface);
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.filter-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.filter-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Input and Select styles within filter-bar */
.filter-bar input[type="text"],
.filter-bar input[type="search"],
.filter-bar input[type="url"],
.filter-bar input[type="number"],
.filter-bar select,
.filter-group input[type="text"],
.filter-group input[type="search"],
.filter-group input[type="url"],
.filter-group input[type="number"],
.filter-group select {
    padding: 8px 12px;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 150px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.filter-bar input[type="text"]:focus,
.filter-bar input[type="search"]:focus,
.filter-bar input[type="url"]:focus,
.filter-bar input[type="number"]:focus,
.filter-bar select:focus,
.filter-group input[type="text"]:focus,
.filter-group input[type="search"]:focus,
.filter-group input[type="url"]:focus,
.filter-group input[type="number"]:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.filter-bar input[type="number"],
.filter-group input[type="number"] {
    min-width: auto;
}

.filter-bar input::placeholder,
.filter-group input::placeholder {
    color: var(--text-secondary);
}

.filter-buttons {
    display: flex;
    gap: 4px;
}

.filter-btn {
    padding: 6px 12px;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.2s;
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Fleet-colored filter buttons */
.filter-btn.gold { border-left: 3px solid #ffd700; }
.filter-btn.silver { border-left: 3px solid #c0c0c0; }
.filter-btn.bronze { border-left: 3px solid #cd7f32; }
.filter-btn.yellow { border-left: 3px solid #f1c40f; }
.filter-btn.blue { border-left: 3px solid #3498db; }
.filter-btn.red { border-left: 3px solid #e74c3c; }
.filter-btn.green { border-left: 3px solid #27ae60; }

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 8px;
}

.view-toggle-btn {
    padding: 10px 20px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.view-toggle-btn:hover {
    color: var(--text-primary);
}

.view-toggle-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Tabs */
.analysis-tabs {
    display: flex;
    gap: 4px;
    background-color: var(--surface);
    padding: 8px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--surface-light);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Create Form */
.create-regatta-form {
    background-color: var(--surface);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.create-regatta-form h2 {
    margin-bottom: 16px;
    font-size: 1.125rem;
}

/* Loading State */
.loading-state {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-style: italic;
}

.loading-small {
    padding: 10px;
    font-size: 0.875rem;
}

.loading-large {
    padding: 60px 20px;
    font-size: 1.125rem;
}

/* Empty State Icon */
.empty-state-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    opacity: 0.6;
}

/* ============================================
   Wave Direction Selector
   ============================================ */
.wave-direction-selector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.wave-direction-selector.disabled {
    opacity: 0.6;
    pointer-events: none;
}

/* Circular dial container */
.wave-dial {
    position: relative;
    width: 150px;
    height: 150px;
}

.wave-dial-svg {
    width: 100%;
    height: 100%;
    cursor: pointer;
    user-select: none;
    touch-action: none;
}

.wave-dial-svg.dragging {
    cursor: grabbing;
}

.wave-dial-track {
    transition: stroke 0.15s;
}

.wave-dial-svg:hover .wave-dial-track {
    stroke: var(--primary-color);
}

.wave-dial-handle {
    transition: r 0.15s, box-shadow 0.15s;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.wave-dial-handle:hover,
.wave-dial-handle.dragging {
    r: 12;
}

.wave-dial-handle.dragging {
    cursor: grabbing;
}

.wave-dial-value {
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--surface);
    padding: 2px 8px;
    border-radius: 4px;
}

/* Legacy support for old component */
.wave-visual {
    width: 150px;
    height: 150px;
}

.wave-visual-svg {
    width: 100%;
    height: 100%;
}

.wave-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.wave-preset-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.wave-preset-btn:hover:not(:disabled) {
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.wave-preset-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.wave-preset-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.wave-custom-input {
    display: flex;
    align-items: center;
    gap: 4px;
}

.wave-custom-input input {
    width: 80px;
    padding: 6px 10px;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-align: center;
}

.wave-custom-input input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.wave-custom-unit {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.wave-description {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Wave Direction Selector - Mobile (scoped to .training-redesign) */
@media (max-width: 768px) {
    .training-redesign .wave-direction-selector {
        flex-direction: row;
        gap: 10px;
        padding: 12px;
        align-items: center;
    }

    .training-redesign .wave-dial {
        width: 120px;
        height: 120px;
        flex-shrink: 0;
    }

    .training-redesign .wave-visual {
        width: 120px;
        height: 120px;
    }

    .training-redesign .wave-presets {
        gap: 4px;
    }

    .training-redesign .wave-preset-btn {
        padding: 5px 10px;
        font-size: 0.7rem;
    }

    .training-redesign .wave-dial-value {
        font-size: 0.875rem;
    }
}

/* ============================================
   Range Slider
   ============================================ */
.range-slider {
    width: 100%;
    padding: 8px 0;
}

.range-slider.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.range-slider-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.range-slider-values {
    text-align: center;
    margin-bottom: 8px;
}

.range-slider-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.range-slider-container {
    position: relative;
    padding-bottom: 20px;
}

.range-slider-track-wrapper {
    position: relative;
    height: 8px;
    cursor: pointer;
}

.range-slider-track {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--surface-light);
    border-radius: 4px;
}

.range-slider-selected {
    position: absolute;
    top: 0;
    height: 8px;
    background: var(--primary-color);
    border-radius: 4px;
}

.range-slider-thumb {
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: grab;
    z-index: 2;
    transition: box-shadow 0.15s;
}

.range-slider-thumb:hover,
.range-slider-thumb.dragging {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.range-slider-thumb.dragging {
    cursor: grabbing;
}

.range-slider-scale {
    position: absolute;
    top: 16px;
    left: 0;
    right: 0;
    height: 16px;
    display: flex;
}

.range-slider-marker {
    position: absolute;
    transform: translateX(-50%);
    font-size: 0.625rem;
    color: var(--text-secondary);
}

.range-slider-inputs {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.range-slider-input-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.range-slider-input-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.range-slider-input-group input {
    padding: 6px 10px;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 100%;
}

.range-slider-input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ============================================
   Offset Input
   ============================================ */
.offset-input {
    margin-bottom: 16px;
}

.offset-input-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

/* ============================================
   Range Offset Input
   ============================================ */
.range-offset-input {
    margin-bottom: 16px;
}

.range-offset-input-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.range-offset-input-tacks {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.range-offset-input-tack {
    background: var(--surface);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.range-offset-input-tack-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.range-offset-input-single {
    padding: 8px 0;
}

/* ============================================
   Matrix Picker Modal
   ============================================ */
.matrix-picker-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.matrix-picker-step {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.matrix-picker-step-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.matrix-picker-rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.matrix-picker-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}

.matrix-picker-row:hover {
    border-color: var(--primary-color);
}

.matrix-picker-row.selected {
    border-color: var(--primary-color);
    background: var(--surface-light);
}

.matrix-picker-row input[type="radio"] {
    margin: 0;
}

.matrix-picker-row-info {
    flex: 1;
}

.matrix-picker-row-wind {
    font-weight: 600;
    color: var(--text-primary);
}

.matrix-picker-row-details {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Checkbox styling for bulk import */
.matrix-picker-row input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.matrix-picker-row input[type="checkbox"]:disabled {
    cursor: not-allowed;
}

/* Select All toggle */
.matrix-picker-select-all {
    padding: 8px 12px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    margin-bottom: 8px;
}

.matrix-picker-select-all-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.matrix-picker-select-all-label input[type="checkbox"] {
    cursor: pointer;
}

.matrix-picker-select-all-label input[type="checkbox"]:disabled {
    cursor: not-allowed;
}

/* Duplicate row styling */
.matrix-picker-row.duplicate {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--surface);
}

.matrix-picker-row.duplicate:hover {
    border-color: var(--border-color);
}

.matrix-picker-row-duplicate {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--warning, #f59e0b);
    font-size: 0.75rem;
}

.matrix-picker-row-duplicate .duplicate-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--warning, #f59e0b);
    color: white;
    font-weight: 700;
    font-size: 0.7rem;
}

.matrix-picker-row-duplicate .duplicate-text {
    font-weight: 500;
}

/* Duplicate warning messages */
.matrix-picker-duplicate-warning {
    padding: 8px 12px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-small);
    color: var(--warning, #f59e0b);
    font-size: 0.8125rem;
    margin-top: 8px;
}

.matrix-picker-all-duplicates {
    padding: 12px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-align: center;
    margin-top: 8px;
}

/* ============================================
   Propagation Display
   ============================================ */
.tension-changes {
    list-style: none;
    padding: 0;
    margin: 12px 0;
}

.tension-changes li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.tension-changes li:last-child {
    border-bottom: none;
}

.tension-changes .delta {
    font-weight: 600;
    color: var(--primary-color);
}

.tension-changes .delta.positive {
    color: var(--success);
}

.tension-changes .delta.negative {
    color: var(--error);
}

.tension-changes .no-change {
    color: var(--text-secondary);
    font-style: italic;
}

.propagation-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   Tab Description
   ============================================ */
.tab-description {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.tab-description-content {
    flex: 1;
}

.tab-description-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.tab-description-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* ============================================
   Session Setups Tab Filters
   ============================================ */
.tab-filters {
    background: var(--surface);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tab-filters .filter-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.tab-filters .filter-row .form-group {
    flex: 1;
    min-width: 120px;
    max-width: 180px;
    margin-bottom: 0;
}

.tab-filters .filter-row-secondary {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.tab-filters .filter-row-equipment {
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.filter-group-inline {
    display: flex;
    gap: 8px;
    align-items: center;
}

.filter-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.filter-input-small {
    width: 60px;
    min-width: 60px;
    flex: 0 0 auto;
    padding: 6px 8px;
    font-size: 0.875rem;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.filter-input-small:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.filter-separator {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin: 0 2px;
}

/* Offset filter group */
.filter-group-offset {
    display: flex;
    align-items: center;
    gap: 4px;
    padding-left: 16px;
    border-left: 1px solid var(--border-color);
}

/* Sort filter group */
.filter-group-sort {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 16px;
    border-left: 1px solid var(--border-color);
    margin-left: auto;
}

.filter-label.equipment-label {
    width: 100%;
    margin-bottom: 8px;
}

/* Sort controls */
.sort-select {
    width: auto;
    min-width: 100px;
    padding: 8px 12px;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.sort-dir-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.sort-dir-btn:hover {
    color: var(--text-primary);
    border-color: var(--primary-color);
}

/* Filter summary */
.filter-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.filter-results {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Collapsible filter section for mobile */
.session-filters-collapsible {
    margin-bottom: 20px;
}

.session-filters-collapsible .section-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 12px;
}

/* ============================================
   Setups Grid
   ============================================ */
.setups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

/* Base Definitions Grid */
.bases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.base-tensions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}

.tension-item {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.tension-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.tension-value {
    font-weight: 600;
    color: var(--text-primary);
}

.base-mast-sections {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 8px;
    font-size: 0.875rem;
}

.mast-label {
    color: var(--text-secondary);
}

.mast-sections {
    display: flex;
    gap: 8px;
}

.mast-section {
    color: var(--text-primary);
}

.base-notes {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

/* Setup card additions */
.equipment-card.clickable {
    cursor: pointer;
}

.setup-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.setup-conditions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.condition-tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    background: var(--surface-light);
    color: var(--text-secondary);
}

.condition-tag.wind {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.condition-tag.waves {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.setup-base {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.setup-rating-stars {
    font-size: 1rem;
    color: #f59e0b;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.badge-rating {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
}

/* ============================================
   Responsive Styles - Tablet (768px - 1024px)
   ============================================ */
@media (max-width: 1024px) {
    .setups-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tab-filters .filter-row .form-group {
        min-width: 100px;
        max-width: 150px;
    }
}

/* ============================================
   Responsive Styles - Mobile (<768px)
   ============================================ */
@media (max-width: 768px) {
    .setups-grid {
        grid-template-columns: 1fr;
    }

    .tab-filters .filter-row {
        flex-direction: column;
        gap: 12px;
    }

    .tab-filters .filter-row .form-group {
        min-width: 100%;
        max-width: 100%;
    }

    .tab-filters .filter-row-secondary {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .filter-group-inline {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .filter-group-inline .filter-buttons {
        width: 100%;
        display: flex;
        gap: 4px;
    }

    .filter-group-inline .filter-btn {
        flex: 1;
        text-align: center;
    }

    .filter-group-inline .sort-select {
        width: 100%;
    }

    .filter-group-inline .sort-dir-btn {
        width: 100%;
    }

    .filter-group-inline .filter-input-small,
    .filter-group-offset .filter-input-small {
        flex: 1;
        min-width: 0;
    }

    .filter-group-inline .filter-separator,
    .filter-group-offset .filter-separator {
        display: none;
    }

    .filter-group-offset,
    .filter-group-sort {
        padding-left: 0;
        border-left: none;
        width: 100%;
        margin-left: 0;
    }

    .filter-group-offset {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .filter-group-offset .filter-label:last-child {
        display: none;
    }

    .filter-group-sort {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group-sort .sort-select {
        width: 100%;
    }

    .filter-group-sort .sort-dir-btn {
        width: 100%;
    }

    .tab-filters .filter-row-equipment {
        flex-direction: column;
    }

    .tab-filters .filter-row-equipment .form-group {
        width: 100%;
    }

    .filter-summary {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }

    .filter-summary .btn {
        width: 100%;
    }

    /* Tab description responsive */
    .tab-description {
        flex-direction: column;
        gap: 12px;
    }

    .tab-description-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .tab-description-actions .btn {
        flex: 1;
    }
}

/* ============================================
   Tuning Matrices Tab
   ============================================ */

/* Matrices Grid (list view) */
.matrices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.matrix-base {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.matrix-waves {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.matrix-notes {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.card-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.badge-count {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
}

/* Detail View */
.tuning-matrices-tab.detail-view {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.detail-title {
    flex: 1;
    min-width: 200px;
}

.detail-title h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.matrix-base-badge {
    display: inline-block;
    margin-top: 4px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.matrix-conditions {
    padding: 12px 16px;
    background: var(--surface);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.detail-view .matrix-notes {
    padding: 12px 16px;
    background: var(--surface);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    margin-top: 0;
}

/* Tuning Matrix Table */
.tuning-matrix-row-editor {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.matrix-table-wrapper {
    overflow-x: auto;
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 900px;
}

.matrix-table thead tr:first-child th {
    background: var(--surface-light);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 8px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* Group header colors - light pastels for good text contrast */
.matrix-table thead tr:first-child th.group-wind { background: #f1f5f9; }
.matrix-table thead tr:first-child th.group-mains { background: #fef9c3; }
.matrix-table thead tr:first-child th.group-lowers { background: #e0f2fe; }
.matrix-table thead tr:first-child th.group-caps { background: #d1fae5; }
.matrix-table thead tr:first-child th.group-forestay { background: #fce7f3; }
.matrix-table thead tr:first-child th.group-sail { background: #ede9fe; }
.matrix-table thead tr:first-child th.group-actions { background: var(--surface-light); }

/* Dark mode group colors - slightly muted but readable */
@media (prefers-color-scheme: dark) {
    .matrix-table thead tr:first-child th.group-wind { background: #475569; }
    .matrix-table thead tr:first-child th.group-mains { background: #854d0e; }
    .matrix-table thead tr:first-child th.group-lowers { background: #1e40af; }
    .matrix-table thead tr:first-child th.group-caps { background: #166534; }
    .matrix-table thead tr:first-child th.group-forestay { background: #9d174d; }
    .matrix-table thead tr:first-child th.group-sail { background: #6b21a8; }
}

.matrix-table thead tr:last-child th {
    background: var(--surface);
    border-bottom: 2px solid var(--border-color);
    padding: 8px;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Group separators - thick borders between groups */
.matrix-table th.group-start,
.matrix-table td.group-start {
    border-left: 3px solid var(--border-color);
}

.matrix-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.15s;
}

.matrix-table tbody tr:last-child {
    border-bottom: none;
}

.matrix-table tbody tr:hover:not(.editing) {
    background: rgba(59, 130, 246, 0.05);
    cursor: pointer;
}

.matrix-table tbody tr.editing {
    background: rgba(59, 130, 246, 0.1);
}

.matrix-table td {
    padding: 10px 8px;
    text-align: center;
    vertical-align: middle;
    color: var(--text-primary);
}

.matrix-table .empty-value {
    color: var(--text-secondary);
    opacity: 0.5;
}

.matrix-table .empty-row {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-secondary);
    font-style: italic;
}

.matrix-table .actions-cell {
    display: flex;
    gap: 8px;
    justify-content: center;
    white-space: nowrap;
}

/* Matrix cell inputs */
.matrix-cell-input {
    width: 60px !important;
    min-width: 50px !important;
    padding: 6px 8px !important;
    text-align: center !important;
    font-size: 0.875rem !important;
}

.matrix-table select {
    width: auto;
    min-width: 80px;
    padding: 6px 8px;
    font-size: 0.875rem;
}

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

/* ============================================
   Settings Tab
   ============================================ */
.settings-tab {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.settings-tab .tab-description {
    display: block;
    margin-bottom: 0;
}

.settings-tab .tab-description p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.settings-section {
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 20px;
}

.settings-section h4 {
    margin: 0 0 16px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.section-description {
    margin: -8px 0 16px 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.setting-item {
    margin-bottom: 16px;
}

.setting-item:last-child {
    margin-bottom: 0;
}

.setting-item .form-group {
    margin-bottom: 8px;
}

.setting-description {
    font-size: 0.813rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Scales Grid */
.scales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.scale-editor {
    background: var(--surface-light);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.scale-editor.editing {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
    grid-column: span 2;
}

@media (max-width: 600px) {
    .scale-editor.editing {
        grid-column: span 1;
    }

    .scale-editor.editing .scale-inputs {
        flex-direction: column;
    }
}

.scale-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.scale-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.default-badge {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border-radius: 3px;
    font-weight: 500;
}

.scale-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
}

.scale-inputs {
    display: flex;
    gap: 12px;
}

.scale-inputs .form-group {
    flex: 1;
    margin-bottom: 0;
}

.scale-inputs .form-group label {
    font-size: 0.75rem;
}

.scale-inputs .form-group input {
    padding: 8px 10px;
    font-size: 0.875rem;
}

.scale-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.settings-actions {
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   Tuning Matrices Responsive
   ============================================ */
@media (max-width: 1024px) {
    .matrices-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .scales-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .matrices-grid {
        grid-template-columns: 1fr;
    }

    .detail-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .detail-header .btn {
        width: 100%;
    }

    .detail-title {
        order: -1;
    }

    .matrix-table-wrapper {
        margin: 0 -16px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .scales-grid {
        grid-template-columns: 1fr;
    }

    .settings-section {
        padding: 16px;
    }

    .scale-editor {
        padding: 12px;
    }

    /* ----------------------------------------
       Setups Mobile Phase 2D Styles
       ---------------------------------------- */

    /* Tab navigation horizontal scroll */
    .campaigns-container .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        margin: 0 -16px;
        padding: 0 16px;
    }

    .campaigns-container .tabs::-webkit-scrollbar {
        display: none;
    }

    .campaigns-container .tabs .tab {
        white-space: nowrap;
        flex-shrink: 0;
        min-height: 44px;
        padding: 12px 16px;
    }

    /* Filter container */
    .tab-filters {
        padding: 12px;
        margin: 0 -16px 16px;
        background: var(--surface-light, #f5f5f5);
        border-radius: 0;
    }

    /* Filter groups full width */
    .filter-group,
    .filter-group-inline {
        width: 100%;
    }

    .filter-group label {
        font-size: 0.75rem;
        margin-bottom: 4px;
    }

    .filter-group input,
    .filter-group select {
        width: 100%;
        min-height: 44px;
    }

    /* Wave type buttons grid */
    .filter-group-inline .filter-buttons {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
    }

    .filter-btn {
        min-height: 44px;
        font-size: 0.8125rem;
        padding: 8px 4px;
    }

    /* Sort controls inline */
    .filter-group-sort {
        display: flex;
        flex-direction: row;
        gap: 8px;
        align-items: center;
    }

    .filter-group-sort .sort-select {
        flex: 1;
    }

    .filter-group-sort .sort-dir-btn,
    .sort-dir-btn {
        min-width: 44px;
        min-height: 44px;
        flex-shrink: 0;
    }

    /* Session setup cards */
    .session-setup-card,
    .equipment-card {
        padding: 16px;
    }

    .equipment-card-header {
        flex-wrap: wrap;
        gap: 8px;
    }

    .setup-date {
        width: 100%;
        order: -1;
        font-size: 0.75rem;
        margin-bottom: 4px;
    }

    .setup-conditions {
        width: 100%;
        margin-top: 8px;
    }

    .condition-tag {
        font-size: 0.75rem;
        padding: 4px 8px;
    }

    .setup-rating-stars {
        font-size: 1.25rem;
    }

    /* Card actions */
    .card-actions {
        display: flex;
        gap: 8px;
        padding-top: 12px;
        margin-top: 12px;
        border-top: 1px solid var(--border-color);
    }

    .card-actions .btn {
        flex: 1;
        min-height: 44px;
    }

    /* Matrix detail view */
    .tuning-matrices-tab.detail-view {
        padding: 0;
    }

    .detail-header {
        position: sticky;
        top: 60px;
        z-index: 40;
        background: var(--surface, #fff);
        padding: 12px 16px;
        margin: 0 -16px;
        border-bottom: 1px solid var(--border-color);
    }

    .detail-header .btn-back,
    .detail-header .btn {
        min-width: 44px;
        min-height: 44px;
    }

    .detail-title h2,
    .detail-title h3 {
        font-size: 1.125rem;
    }

    .matrix-conditions {
        flex-wrap: wrap;
        gap: 8px;
        padding: 12px;
    }

    /* Matrix table */
    .matrix-table {
        min-width: 800px;
        font-size: 0.8125rem;
    }

    .matrix-table th,
    .matrix-table td {
        padding: 8px 6px;
    }

    /* Sticky wind column */
    .matrix-table th:first-child,
    .matrix-table td:first-child {
        position: sticky;
        left: 0;
        z-index: 2;
        background: var(--surface, #fff);
        min-width: 70px;
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.08);
    }

    .matrix-table thead th:first-child {
        z-index: 3;
        background: var(--surface-light, #f5f5f5);
    }

    /* Group header colors maintained */
    .matrix-table th.group-wind,
    .matrix-table th.group-mains,
    .matrix-table th.group-lowers,
    .matrix-table th.group-caps,
    .matrix-table th.group-forestay,
    .matrix-table th.group-sail {
        font-size: 0.6875rem;
        padding: 4px;
    }

    /* Row editor actions */
    .matrix-row-actions {
        display: flex;
        gap: 4px;
    }

    .matrix-row-actions .btn {
        min-width: 36px;
        min-height: 36px;
        padding: 0;
    }

    /* Matrix cards list view */
    .matrix-card {
        padding: 16px;
    }

    .matrix-card .equipment-card-header h4 {
        font-size: 1rem;
    }

    .matrix-base,
    .matrix-waves {
        font-size: 0.8125rem;
    }

    .matrix-notes {
        font-size: 0.875rem;
        padding-top: 12px;
    }

    /* Base definitions cards */
    .bases-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .base-card {
        padding: 16px;
    }

    /* Tensions 2x2 grid */
    .base-tensions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        margin-top: 12px;
    }

    .tension-item {
        padding: 8px;
        background: var(--surface-light, #f5f5f5);
        border-radius: 4px;
    }

    .tension-label {
        font-size: 0.6875rem;
        text-transform: uppercase;
        color: var(--text-secondary, #666);
    }

    .tension-value {
        font-size: 1rem;
        font-weight: 600;
    }

    /* Mast sections inline */
    .base-mast-sections {
        display: flex;
        gap: 12px;
        margin-top: 12px;
        flex-wrap: wrap;
    }

    .mast-section {
        font-size: 0.8125rem;
    }

    /* Settings tab scales */
    .settings-tab {
        padding: 16px;
    }

    .settings-section {
        margin-bottom: 24px;
    }

    .settings-section h3,
    .settings-section h4 {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .scale-editor-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 12px;
    }

    .scale-editor-title {
        font-weight: 600;
    }

    .scale-editor-inputs {
        display: flex;
        gap: 8px;
        align-items: center;
    }

    .scale-editor-inputs input {
        width: 80px;
        min-height: 44px;
        text-align: center;
    }

    .scale-editor-inputs span {
        color: var(--text-secondary);
    }

    .scale-actions,
    .scale-editor-actions {
        display: flex;
        gap: 8px;
        margin-top: 12px;
    }

    .scale-actions .btn,
    .scale-editor-actions .btn {
        flex: 1;
        min-height: 44px;
    }

    /* Session filters collapsible mobile */
    .session-filters-collapsible {
        margin: 0 -16px 16px;
    }

    .session-filters-collapsible .section-content {
        padding: 12px 16px;
        background: var(--surface-light, #f5f5f5);
    }
}

/* ============================================
   Small Phones (375px and below)
   ============================================ */
@media (max-width: 375px) {
    /* Wave buttons 2 per row */
    .filter-group-inline .filter-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Smaller table font */
    .matrix-table {
        font-size: 0.75rem;
    }

    .matrix-table th,
    .matrix-table td {
        padding: 6px 4px;
    }

    /* Tensions stack */
    .base-tensions {
        grid-template-columns: 1fr;
    }

    /* Scale inputs smaller */
    .scale-inputs input,
    .scale-editor-inputs input {
        width: 70px;
    }

    /* Tab padding reduction */
    .campaigns-container .tabs .tab {
        padding: 10px 12px;
    }
}

/* ============================================
   Collapsible Sections (for modals and forms)
   ============================================ */
.form-section {
    margin-bottom: 16px;
}

.form-section.collapsible {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.section-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: var(--surface-light);
    border: none;
    border-bottom: 1px solid transparent;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
}

.section-toggle:hover {
    background: rgba(59, 130, 246, 0.05);
}

.section-toggle[aria-expanded="true"] {
    border-bottom-color: var(--border-color);
}

.toggle-icon {
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.15s;
}

.section-content {
    padding: 16px;
}

/* Modal sections (non-collapsible) */
.modal-section {
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 16px;
}

/* Shroud/Control groups within sections */
.shroud-group {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.shroud-group:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.shroud-group h5 {
    margin: 0 0 12px 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Range offset tacks layout */
.range-offset-input-tacks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.range-offset-input-tack {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.range-offset-input-tack-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Modal form responsive */
@media (max-width: 768px) {
    .section-toggle {
        padding: 10px 12px;
    }

    .section-content {
        padding: 12px;
    }

    .modal-section {
        padding: 12px;
    }
}

/* ============================================================================
   Toast Notifications
   ============================================================================ */

/* Container - Fixed position in top-right corner */
.toast-container {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 400px;
    pointer-events: none;
}

/* Individual toast */
.toast {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    animation: toast-slide-in 0.3s ease-out;
}

@keyframes toast-slide-in {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Toast icon */
.toast__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    border-radius: 50%;
}

/* Toast content */
.toast__content {
    flex: 1;
    min-width: 0;
}

.toast__message {
    font-size: 0.875rem;
    line-height: 1.4;
    color: var(--text-primary);
    margin: 0;
}

/* Toast dismiss button */
.toast__dismiss {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.toast__dismiss:hover {
    background: var(--surface-light);
    color: var(--text-primary);
}

/* Toast variants */
.toast--success {
    border-left: 4px solid var(--success);
}

.toast--success .toast__icon {
    background: rgba(22, 163, 74, 0.1);
    color: var(--success);
}

.toast--error {
    border-left: 4px solid var(--error);
}

.toast--error .toast__icon {
    background: rgba(220, 38, 38, 0.1);
    color: var(--error);
}

.toast--warning {
    border-left: 4px solid var(--warning);
}

.toast--warning .toast__icon {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning);
}

.toast--info {
    border-left: 4px solid var(--primary-color);
}

.toast--info .toast__icon {
    background: rgba(3, 105, 161, 0.1);
    color: var(--primary-color);
}

/* Toast responsive */
@media (max-width: 480px) {
    .toast-container {
        left: 16px;
        right: 16px;
        max-width: none;
    }
}

/* ============================================================================
   Mobile Form Inputs - Touch-friendly sizing
   ============================================================================ */
@media (max-width: 768px) {
    /* Base form inputs - prevent iOS zoom with 16px font */
    .form-group input,
    .form-group select,
    .form-group textarea,
    .filter-bar input,
    .filter-bar select,
    .filter-group input,
    .filter-group select {
        font-size: var(--font-size-mobile-input);
        min-height: var(--touch-target-min);
        padding: 10px 12px;
    }

    /* Touch-friendly select with custom arrow */
    .form-group select,
    .filter-bar select,
    .filter-group select {
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23475569' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 12px center;
        padding-right: 36px;
    }

    /* Form layout - stack on mobile */
    .form-row {
        flex-direction: column;
        gap: 16px;
    }

    .form-row .form-group {
        min-width: 100%;
    }

    /* Checkbox and radio touch targets */
    input[type="checkbox"],
    input[type="radio"] {
        width: 22px;
        height: 22px;
        min-width: 22px;
        min-height: 22px;
    }

    /* Checkbox/radio wrapper for proper touch area */
    .form-checkbox,
    .checkbox-label,
    label:has(input[type="checkbox"]),
    label:has(input[type="radio"]) {
        min-height: var(--touch-target-min);
        display: flex;
        align-items: center;
        gap: 12px;
    }

    /* Date and time inputs */
    input[type="date"],
    input[type="time"],
    input[type="datetime-local"] {
        min-height: var(--touch-target-min);
        font-size: var(--font-size-mobile-input);
    }

    /* Textarea minimum height */
    .form-group textarea {
        min-height: 100px;
    }
}

/* ============================================================================
   Mobile Buttons & Tabs - Touch-friendly sizing
   ============================================================================ */
@media (max-width: 768px) {
    /* Base buttons - touch-friendly */
    .btn {
        min-height: var(--touch-target-min);
        padding: 10px 16px;
        font-size: 0.9375rem;
    }

    /* Small buttons - still need touch-friendly size */
    .btn-small {
        min-height: 36px;
        padding: 8px 12px;
        font-size: 0.8125rem;
    }

    /* Icon-only buttons */
    .btn-icon,
    .btn-control {
        width: var(--touch-target-min);
        height: var(--touch-target-min);
        padding: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Button icons */
    .btn svg,
    .btn .icon {
        width: 20px;
        height: 20px;
        flex-shrink: 0;
    }

    /* Tab containers - horizontal scroll */
    .analysis-tabs,
    .category-tabs,
    .tabs-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        flex-wrap: nowrap;
    }

    .analysis-tabs::-webkit-scrollbar,
    .category-tabs::-webkit-scrollbar,
    .tabs-container::-webkit-scrollbar {
        display: none;
    }

    /* Tab buttons - touch-friendly */
    .tab-btn {
        min-height: 40px;
        padding: 8px 16px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .category-tab {
        min-height: 40px;
        padding: 10px 16px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Filter buttons - touch-friendly */
    .filter-btn {
        min-height: 36px;
        padding: 8px 12px;
    }

    .filter-buttons {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* View toggle buttons */
    .view-toggle {
        flex-wrap: nowrap;
    }

    .view-toggle-btn {
        min-height: var(--touch-target-min);
        padding: 10px 16px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Sort buttons */
    .sort-btn {
        min-height: 36px;
        padding: 8px 12px;
    }

    /* Wave preset buttons */
    .wave-preset-btn {
        min-height: 36px;
        padding: 8px 14px;
    }
}