/* SiteBrief Brand Tokens
   Source of truth for both landing and app shells.
   Load this before Tailwind in base.html, after font import in landing/base.html.
*/

:root {
    /* Palette */
    --bg: #f7f2ea;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-solid: #ffffff;
    --ink: #1f3348;
    --muted: #617789;
    --line: rgba(31, 51, 72, 0.1);
    --brand: #27445d;
    --brand-2: #3b6e96;
    --accent: #ef8354;
    --accent-2: #d86d40;
    --warning-bg: #facc15;
    --warning-ink: #713f12;
    --success: #dff4e9;

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-card: 0 2px 16px rgba(31, 51, 72, 0.06);
    --shadow-nav: 0 2px 12px rgba(31, 51, 72, 0.07);
    --shadow-btn: 0 14px 30px rgba(39, 68, 93, 0.18);
    --shadow-accent: 0 14px 30px rgba(239, 131, 84, 0.22);

    /* Dimensions */
    --container-max: 1160px;
    --nav-height: 92px;
    --banner-height: 36px;
}

/* Body background — warm gradient used on all brand pages */
.brand-bg {
    background:
        radial-gradient(circle at top right, rgba(59, 110, 150, 0.12), transparent 25rem),
        radial-gradient(circle at bottom left, rgba(239, 131, 84, 0.12), transparent 26rem),
        var(--bg);
}

/* Test banner — shared across both shells */
.sb-test-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--banner-height);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--warning-bg);
    color: var(--warning-ink);
    font-size: 0.86rem;
    font-weight: 800;
    padding: 0 1rem;
}

/* Shared container */
.sb-container {
    width: min(var(--container-max), calc(100% - 32px));
    margin: 0 auto;
}

/* Brand buttons */
.sb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-family: inherit;
    font-weight: 700;
    border-radius: var(--radius-md);
    padding: 10px 20px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
    font-size: 0.9rem;
}

.sb-btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: var(--shadow-btn);
}

.sb-btn-primary:hover { background: #20384c; }

.sb-btn-secondary {
    background: rgba(255, 255, 255, 0.82);
    color: var(--ink);
    border-color: var(--line);
}

.sb-btn-secondary:hover { background: rgba(255, 255, 255, 1); }

.sb-btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    border: none;
    box-shadow: var(--shadow-accent);
}

/* Card / panel baseline */
.sb-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}