/* XXBILLION Genesis — Styling */
:root {
    --bg: #0a0a0f;
    --card: #12121a;
    --border: #1e1e2e;
    --text: #e0e0e8;
    --text-dim: #8888aa;
    --accent: #f59e0b;
    --accent-dim: #b45309;
    --success: #10b981;
    --error: #ef4444;
    --blue: #3b82f6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    padding: 2rem 1rem 1rem;
    border-bottom: 1px solid var(--border);
}
.logo { font-size: 1.8rem; font-weight: 700; letter-spacing: 2px; }
.accent { color: var(--accent); }
.tagline { color: var(--text-dim); font-size: 0.9rem; margin-top: 0.3rem; }

main { max-width: 800px; margin: 2rem auto; padding: 0 1rem; flex: 1; width: 100%; }

footer {
    text-align: center;
    padding: 1rem;
    color: var(--text-dim);
    font-size: 0.75rem;
    border-top: 1px solid var(--border);
}

/* Progress bar */
.progress {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}
.progress .step {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    background: var(--card);
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.progress .step.active {
    background: var(--accent);
    color: #000;
    font-weight: 600;
    border-color: var(--accent);
}
.progress .step.done {
    background: var(--accent-dim);
    color: #fff;
    border-color: var(--accent-dim);
}
.progress .num { font-weight: 700; }

/* Cards */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}
.card h2 { color: var(--accent); margin-bottom: 1.5rem; font-size: 1.3rem; }
.card h3 { color: var(--text); margin: 1rem 0 0.5rem; font-size: 1.1rem; }
.card hr { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }

/* Form fields */
.field { margin-bottom: 1.2rem; }
.field label { display: block; margin-bottom: 0.4rem; font-weight: 500; color: var(--text); font-size: 0.9rem; }
.field small { display: block; margin-top: 0.3rem; color: var(--text-dim); font-size: 0.8rem; }

input[type="text"], input[type="number"], textarea, select {
    width: 100%;
    padding: 0.7rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent);
}
textarea { resize: vertical; }

/* Checkboxes */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 0.5rem 0; }
.check {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}
.check:hover { border-color: var(--accent); }
.check input[type="checkbox"] { accent-color: var(--accent); }

/* Rules grid */
.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.8rem;
    margin: 0.5rem 0;
}
.rule-card {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0.8rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
}
.rule-card:hover { border-color: var(--accent); }
.rule-card strong { color: var(--accent); }
.rule-card span { color: var(--text-dim); font-size: 0.8rem; }
.rule-card input { accent-color: var(--accent); }

/* Rows */
.row { display: flex; gap: 1rem; }
.row .field { flex: 1; }

/* Service rows */
.service-row {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.8rem;
}

/* Buttons */
.nav-buttons { display: flex; justify-content: space-between; align-items: center; margin-top: 1.5rem; }

.btn-primary, .btn-secondary, .btn-small {
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}
.btn-primary {
    background: var(--accent);
    color: #000;
}
.btn-primary:hover { background: #fbbf24; transform: translateY(-1px); }
.btn-secondary {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); }
.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    background: var(--card);
    color: var(--text-dim);
    border: 1px solid var(--border);
}
.btn-generate { font-size: 1.1rem; padding: 0.9rem 2rem; }

.hint { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }

/* Preview page */
.preview-header .stats {
    display: flex;
    gap: 1.5rem;
    margin: 1rem 0;
}
.stat {
    background: var(--bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
}
.stat strong { color: var(--accent); }
.target-path { font-size: 0.85rem; color: var(--text-dim); }
.target-path code { color: var(--accent); }

.file-list { margin: 1rem 0; }
.file-preview {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}
.file-preview summary {
    padding: 0.8rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
}
.file-preview summary:hover { background: rgba(245, 158, 11, 0.05); }
.file-icon { font-size: 1.1rem; }
.file-path { flex: 1; font-family: 'SF Mono', Monaco, monospace; color: var(--accent); }
.file-size { color: var(--text-dim); font-size: 0.8rem; }
.file-content {
    padding: 1rem;
    background: var(--bg);
    overflow-x: auto;
    font-size: 0.8rem;
    line-height: 1.5;
    max-height: 500px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    border-top: 1px solid var(--border);
}
.expand-controls {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

/* Success page */
.success-card { text-align: center; }
.success-icon { font-size: 4rem; color: var(--success); margin-bottom: 1rem; }
.success-card h2 { color: var(--success); }
.path-display {
    display: block;
    padding: 0.8rem;
    background: var(--bg);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--accent);
    margin: 1rem auto;
    max-width: 500px;
}
.created-files, .next-steps { text-align: left; margin: 1.5rem auto; max-width: 500px; }
.created-files ul { list-style: none; padding: 0; }
.created-files li {
    padding: 0.3rem 0;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    color: var(--text-dim);
}
.created-files li::before { content: "✓ "; color: var(--success); }
.next-steps ol { padding-left: 1.5rem; }
.next-steps li { padding: 0.3rem 0; font-size: 0.9rem; }
.errors { background: rgba(239, 68, 68, 0.1); padding: 1rem; border-radius: 8px; margin: 1rem 0; }
.error-line { color: var(--error); font-size: 0.85rem; }
.flash { background: var(--error); color: #fff; padding: 0.8rem; border-radius: 8px; margin-bottom: 1rem; text-align: center; }

@media (max-width: 600px) {
    .row { flex-direction: column; gap: 0; }
    .progress { flex-wrap: wrap; }
    .progress .label { display: none; }
    .rules-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════
   DASHBOARD — Tile Grid (MKB Style)
   ═══════════════════════════════════════════════════ */

.dashboard-page main {
    max-width: 1200px;
}

.dashboard-main {
    padding: 1rem;
}

.tile-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1rem 0;
}

.tile {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    user-select: none;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tile:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.1);
}

.tile.active {
    border-color: rgba(16, 185, 129, 0.3);
}

.tile.active:hover {
    border-color: var(--success);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.15);
}

.tile.placeholder {
    opacity: 0.5;
    cursor: grab;
}

.tile.placeholder:hover {
    opacity: 0.7;
}

.tile.dragging {
    opacity: 0.3;
    border: 2px dashed var(--accent);
}

.tile-drag-handle {
    position: absolute;
    top: 8px;
    right: 10px;
    color: var(--text-dim);
    font-size: 0.9rem;
    cursor: grab;
    opacity: 0;
    transition: opacity 0.2s;
}

.tile:hover .tile-drag-handle {
    opacity: 0.5;
}

.tile-drag-handle:hover {
    opacity: 1 !important;
}

.tile-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.tile-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 0.3rem;
}

.tile-subtitle {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.tile-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.active {
    background: var(--success);
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.status-dot.placeholder {
    background: #444;
}

/* Dashboard header override */
.dashboard-page header {
    padding: 1.5rem 1rem 1rem;
}

.dashboard-page .logo {
    font-size: 2.2rem;
    letter-spacing: 4px;
}

.dashboard-page .tagline {
    font-size: 1rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

/* Responsive */
@media (max-width: 900px) {
    .tile-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
    .tile-grid { grid-template-columns: repeat(2, 1fr); }
    .tile { min-height: 120px; padding: 1rem; }
    .tile-icon { font-size: 2rem; }
}