/*
 * CSS Animation Generator
 * Prefix: cag-
 */

:root {
    --cag-primary: #6366f1;
    --cag-primary-l: #818cf8;
    --cag-bg: #f8fafc;
    --cag-card: #ffffff;
    --cag-text: #1e293b;
    --cag-text-m: #64748b;
    --cag-border: #e2e8f0;
    --cag-code-bg: #0f172a;
    --cag-code-text: #e2e8f0;
    --cag-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --cag-radius: 12px;
}

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

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

/* ═══════════════════════════════════════════
   Preview Area
   ═══════════════════════════════════════════ */
.cag-preview {
    width: 100%;
    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(--cag-radius);
    border: 1px solid var(--cag-border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--cag-shadow);
}

.cag-preview-box {
    width: 120px;
    height: 120px;
    background: var(--cag-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.cag-replay-btn {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: var(--cag-primary);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
    transition: background 0.2s;
    z-index: 5;
}

.cag-replay-btn:hover {
    background: var(--cag-primary-l);
}

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

.cag-section-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--cag-text);
}

/* Category Tabs */
.cag-cat-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.cag-cat-btn {
    background: #f1f5f9;
    border: 1px solid var(--cag-border);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cag-text);
    cursor: pointer;
    transition: all 0.2s;
}

.cag-cat-btn:hover {
    background: #e2e8f0;
}

.cag-cat-btn.active {
    background: var(--cag-primary);
    color: #fff;
    border-color: var(--cag-primary);
}

/* Preset Buttons */
.cag-presets {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.cag-preset-btn {
    background: #f8fafc;
    border: 1px solid var(--cag-border);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.8rem;
    color: var(--cag-text);
    cursor: pointer;
    transition: all 0.2s;
}

.cag-preset-btn:hover {
    border-color: var(--cag-primary);
    color: var(--cag-primary);
}

.cag-preset-btn.active {
    background: #eef2ff;
    border-color: var(--cag-primary);
    color: var(--cag-primary);
    font-weight: 600;
}

/* Param Controls */
.cag-params {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.cag-param {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

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

/* Custom Slider */
.cag-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    outline: none;
}

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

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

/* Select */
.cag-select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--cag-border);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--cag-text);
    background: #fff;
    cursor: pointer;
}

/* Infinite Toggle */
.cag-toggle-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.cag-toggle-row label {
    font-size: 0.8rem;
    color: var(--cag-text-m);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ═══════════════════════════════════════════
   Output Code Area
   ═══════════════════════════════════════════ */
.cag-output {
    margin-top: 24px;
    background: var(--cag-code-bg);
    border-radius: var(--cag-radius);
    padding: 20px;
    position: relative;
    box-shadow: var(--cag-shadow);
}

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

.cag-output-title {
    color: #94a3b8;
    font-size: 0.85rem;
    font-weight: bold;
    letter-spacing: 0.05em;
    font-family: monospace;
}

.cag-copy-btn {
    background: var(--cag-primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: background 0.2s;
}

.cag-copy-btn:hover {
    background: var(--cag-primary-l);
}

.cag-code {
    margin: 0;
    padding: 0;
    background: transparent;
    color: var(--cag-code-text);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-all;
    border: none;
}

/* Toast */
.cag-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background-color: var(--cag-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;
}

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

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

    .cag-preview {
        height: 220px;
    }
}