/* layout.css — Toolbar, page structure, card grid */

/* Toolbar */
.toolbar {
    background: var(--bg-dark);
    height: 56px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}
.toolbar-title {
    font-size: 18px; font-weight: 700; flex: 1;
    display: flex; align-items: center; gap: 10px;
}
.toolbar-title i { color: var(--accent); }
.toolbar-actions { display: flex; gap: 12px; align-items: center; }
.toolbar-actions button {
    background: none; border: none; color: var(--text);
    cursor: pointer; font-size: 18px; padding: 8px;
    border-radius: 50%; transition: background 0.2s;
}
.toolbar-actions button:hover { background: rgba(255, 255, 255, 0.1); }

/* Auth bar */
.auth-bar {
    background: var(--accent);
    padding: 10px 20px;
    display: flex; align-items: center;
    justify-content: center; gap: 12px;
    font-size: 13px; font-weight: 600; color: #fff;
}
.auth-bar button {
    background: rgba(255, 255, 255, 0.2); border: none; color: #fff;
    padding: 6px 16px; border-radius: 12px; cursor: pointer;
    font-weight: 700; font-size: 13px;
}

/* Main content wrapper */
.main {
    max-width: 600px;
    margin: 0 auto;
    padding: 16px 20px 100px;
}

/* Page visibility */
.page { display: none; }
.page.active { display: block; }

/* Page header (back + title) */
.page-header {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 20px;
}
.page-header button {
    background: none; border: none; color: var(--text);
    font-size: 20px; cursor: pointer; padding: 8px;
    border-radius: 50%; transition: background 0.2s;
}
.page-header button:hover { background: rgba(255, 255, 255, 0.1); }
.page-header h2 { font-size: 20px; font-weight: 700; }

/* Card grid (home screen) */
.card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--card-stroke);
    height: 160px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 16px; cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    text-decoration: none; color: var(--text);
    position: relative; overflow: hidden;
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    border-color: var(--accent);
}
.card:active { transform: translateY(0); }
.card-icon { font-size: 48px; margin-bottom: 12px; }
.card-label { font-size: 15px; font-weight: 700; text-align: center; }

/* Full-width card variant */
.card-full {
    grid-column: 1 / -1; height: 80px;
    flex-direction: row; justify-content: flex-start;
    padding: 0 24px; gap: 16px;
}
.card-full .card-icon { font-size: 32px; margin-bottom: 0; }
.card-full .card-label { font-size: 17px; text-align: left; }

/* Section title divider */
.section-title {
    font-size: 13px; font-weight: 700; color: var(--accent);
    text-transform: uppercase; letter-spacing: 1px;
    margin: 24px 0 12px; padding-bottom: 8px;
    border-bottom: 1px solid var(--card-stroke);
}

/* Disclaimer */
.disclaimer {
    text-align: center; font-size: 12px;
    color: var(--text-muted); margin-top: 24px; line-height: 1.5;
}

/* Responsive */
@media (max-width: 400px) {
    .card { height: 130px; }
    .card-icon { font-size: 36px; }
    .card-full { height: 64px; }
}