/*
 * Dummy Image Generator
 * Prefix: dig-
 */

:root {
    --dig-primary: #10b981;
    --dig-primary-l: #34d399;
    --dig-primary-d: #059669;
    --dig-bg: #f8fafc;
    --dig-card: #ffffff;
    --dig-text: #1e293b;
    --dig-text-m: #64748b;
    --dig-border: #e2e8f0;
    --dig-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --dig-radius: 12px;
}

#pageWrap {
    background-color: transparent !important;
}

.dig-container {
    width: 100%;
    margin: 40px auto;
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    color: var(--dig-text);
}

/* ═══════════════════════════════════════════
   Preview Area
   ═══════════════════════════════════════════ */
.dig-preview-wrap {
    width: 100%;
    min-height: 280px;
    background:
        linear-gradient(45deg, #f1f5f9 25%, transparent 25%),
        linear-gradient(-45deg, #f1f5f9 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #f1f5f9 75%),
        linear-gradient(-45deg, transparent 75%, #f1f5f9 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    background-color: #fff;
    border-radius: var(--dig-radius);
    border: 1px solid var(--dig-border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--dig-shadow);
    padding: 24px;
}

#dig-canvas {
    max-width: 100%;
    max-height: 360px;
    width: auto;
    height: auto;
    display: block;
    border-radius: 4px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.dig-size-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 23, 42, 0.75);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    font-family: monospace;
    backdrop-filter: blur(4px);
    letter-spacing: 0.03em;
}

/* ═══════════════════════════════════════════
   Controls Panel
   ═══════════════════════════════════════════ */
.dig-controls {
    margin-top: 24px;
    background: var(--dig-card);
    border-radius: var(--dig-radius);
    padding: 24px;
    box-shadow: var(--dig-shadow);
    border: 1px solid var(--dig-border);
}

.dig-section-title {
    font-size: 1.05rem;
    font-weight: bold;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dig-text);
}

/* Size Inputs */
.dig-size-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.dig-size-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dig-size-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--dig-text-m);
    white-space: nowrap;
}

.dig-number-input {
    width: 90px;
    padding: 7px 10px;
    border: 1px solid var(--dig-border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--dig-text);
    background: #f8fafc;
    text-align: center;
    transition: border-color 0.15s;
}

.dig-number-input:focus {
    outline: none;
    border-color: var(--dig-primary);
    background: #fff;
}

.dig-size-sep {
    font-size: 1.2rem;
    color: var(--dig-text-m);
    font-weight: 300;
}

.dig-px-label {
    font-size: 0.8rem;
    color: var(--dig-text-m);
}

/* Preset Tabs */
.dig-preset-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.dig-preset-tab {
    background: #f1f5f9;
    border: 1px solid var(--dig-border);
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--dig-text);
    cursor: pointer;
    transition: all 0.2s;
}

.dig-preset-tab:hover {
    background: #e2e8f0;
}

.dig-preset-tab.active {
    background: var(--dig-primary);
    color: #fff;
    border-color: var(--dig-primary);
}

/* Preset Buttons */
.dig-preset-list {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    min-height: 36px;
}

.dig-preset-btn {
    background: #f8fafc;
    border: 1px solid var(--dig-border);
    border-radius: 6px;
    padding: 5px 10px;
    font-size: 0.77rem;
    color: var(--dig-text);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.dig-preset-btn:hover {
    border-color: var(--dig-primary);
    color: var(--dig-primary);
    background: #f0fdf4;
}

/* Color & Text Grid */
.dig-settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.dig-setting {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dig-setting-label {
    font-size: 0.85rem;
    font-weight: 500;
}

/* Color Picker */
.dig-color-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dig-color-swatch {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--dig-border);
    padding: 2px;
    cursor: pointer;
    background: transparent;
}

.dig-color-hex {
    flex: 1;
    padding: 7px 10px;
    border: 1px solid var(--dig-border);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: monospace;
    color: var(--dig-text);
    text-transform: uppercase;
}

.dig-color-hex:focus {
    outline: none;
    border-color: var(--dig-primary);
}

/* Text toggle */
.dig-text-auto-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    font-size: 0.82rem;
    color: var(--dig-text-m);
}

.dig-text-input {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--dig-border);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--dig-text);
}

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

.dig-text-input:disabled {
    background: #f1f5f9;
    color: var(--dig-text-m);
}

/* Slider */
.dig-param-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 500;
}

.dig-param-val {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--dig-primary);
    font-family: monospace;
}

.dig-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    outline: none;
    margin-top: 6px;
}

.dig-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--dig-primary);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.1s;
}

.dig-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

/* ═══════════════════════════════════════════
   Download Section
   ═══════════════════════════════════════════ */
.dig-download {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--dig-border);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.dig-format-label {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.dig-select {
    padding: 8px 12px;
    border: 1px solid var(--dig-border);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--dig-text);
    background: #fff;
    cursor: pointer;
}

.dig-download-btn {
    flex: 1;
    min-width: 160px;
    background: var(--dig-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: background 0.2s, transform 0.1s;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.dig-download-btn:hover {
    background: var(--dig-primary-d);
    transform: translateY(-1px);
}

.dig-download-btn:active {
    transform: translateY(0);
}

/* Toast */
.dig-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background-color: var(--dig-text);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
}

.dig-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

/* ═══════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
    .dig-settings-grid {
        grid-template-columns: 1fr;
    }

    .dig-size-row {
        gap: 8px;
    }

    .dig-download {
        flex-direction: column;
        align-items: stretch;
    }

    .dig-download-btn {
        width: 100%;
    }
}