/*
 * ISKCON Sydney–inspired presentation layer (loaded after app.css).
 * Visual reference: https://www.iskcon.com.au/ — warm neutrals, saffron accent, editorial headings.
 *
 * ROLLBACK: In views/layouts/main.php remove the theme-iskcon-au.css link
 *           and optional Google Fonts links (see comment there).
 */

:root {
    --bg: #faf7f2;
    --card: #ffffff;
    --text: #2a2319;
    --muted-fg: #5c5349;
    --accent: #c4551a;
    --accent-hover: #9d4212;
    --accent-soft: #fff5eb;
    --border-soft: #e8d9c8;
    --footer-bg: #1c1915;
    --footer-text: #d9d4cc;
    --footer-muted: #9a9288;
    --shadow-card: 0 4px 24px rgba(44, 36, 25, 0.08);
    --font-ui: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-ui);
    background: var(--bg);
    background-image: radial-gradient(ellipse 120% 80% at 50% -20%, rgba(196, 85, 26, 0.06), transparent 55%);
    color: var(--text);
    font-size: 1.02rem;
}

/* Headings & brand */
.site-main h1,
.site-main h2,
.site-main h3,
.approvals-inbox h1,
.approvals-inbox h2,
.donation-register h1,
.card > h1 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.site-main h1 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    color: #1a1510;
}

.brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.03em;
    color: var(--accent);
}

/* Header */
.site-header {
    background: linear-gradient(180deg, #ffffff 0%, #fffbf6 100%);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 2px 20px rgba(44, 36, 25, 0.06),
        inset 0 -3px 0 rgba(196, 85, 26, 0.28);
    padding: 0.85rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 40;
}

.site-nav a {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #3d3429;
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav a:hover {
    color: var(--accent);
    border-bottom-color: rgba(196, 85, 26, 0.35);
}

.nav-form-inline .btn-link {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent);
}

.nav-flyout-btn {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #3d3429;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-flyout-btn:hover {
    color: var(--accent);
}
.nav-flyout-panel a {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #3d3429;
    border-bottom: 2px solid transparent;
}
.nav-flyout-panel a:hover {
    color: var(--accent);
    border-bottom-color: rgba(196, 85, 26, 0.35);
    text-decoration: none;
}
.nav-flyout:hover > .nav-flyout-btn {
    color: var(--accent);
}
@media (min-width: 641px) {
    .nav-flyout-panel {
        background: linear-gradient(180deg, #ffffff 0%, #fffbf6 100%);
        border-color: var(--border-soft);
    }
    .nav-flyout-panel a:hover {
        background: var(--accent-soft);
        border-bottom-color: transparent;
    }
}

.nav-toggle {
    border-color: var(--border-soft);
    color: var(--text);
    border-radius: 6px;
}

/* Main column */
.site-main {
    max-width: 56rem;
    padding-top: 2rem;
    padding-bottom: 3rem;
}

/* Cards & panels */
.card {
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    box-shadow: var(--shadow-card);
    background: var(--card);
}

.card-inner {
    background: #fffdfb;
    border-color: var(--border-soft);
}

.card-subtle {
    background: var(--accent-soft);
    border: 1px solid rgba(196, 85, 26, 0.15);
}

.fieldset-block {
    border-color: var(--border-soft);
    border-radius: 12px;
    background: #fffdfb;
}

/* Tables & tabs */
.data-table th {
    background: #f5ede3;
    color: #3d3429;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tab-active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent-hover);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(180deg, #d46220 0%, var(--accent) 100%);
    border-color: #a34715;
    box-shadow: 0 2px 8px rgba(196, 85, 26, 0.25);
    font-weight: 600;
    letter-spacing: 0.04em;
}

.btn-primary:hover {
    filter: brightness(1.05);
}

.btn-outline {
    background: #fffdfb;
    border-color: var(--border-soft);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Form fields */
.input {
    border-color: var(--border-soft);
    background: #fffdfb;
}

.input:focus {
    outline: 2px solid rgba(196, 85, 26, 0.35);
    outline-offset: 1px;
    border-color: var(--accent);
}

/* Alerts & approval banners */
.approval-pending-banner {
    background: linear-gradient(135deg, #fff8e8 0%, #fff3dc 100%);
    border-color: #dfc9a0;
}

.alert-info {
    background: #f0f6ff;
    border: 1px solid #c5d9f0;
}

.approval-out-card,
.approval-review-card {
    border-color: var(--border-soft);
}

/* Footer */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 2.5rem 1.25rem 2rem;
    margin-top: 0;
    border-top: 4px solid var(--accent);
}

.site-footer a {
    color: #f0ebe3;
    text-decoration: none;
    border-bottom: 1px solid rgba(240, 235, 227, 0.35);
}

.site-footer a:hover {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.6);
}

.site-footer-brand {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin: 0 0 0.35rem;
    color: #fff;
}

.site-footer-meta {
    margin: 0;
    font-size: 0.875rem;
    color: var(--footer-muted);
    line-height: 1.6;
}

.site-footer-inner {
    max-width: 56rem;
    margin: 0 auto;
    text-align: center;
}

/* Muted text harmony */
.muted,
.form-footer,
.site-footer small {
    color: var(--muted-fg);
}

.site-footer .site-footer-meta,
.site-footer small {
    color: var(--footer-muted);
}

/* Quote / accent blocks */
.quote {
    background: var(--accent-soft);
    border-left-color: var(--accent);
}

code {
    background: #f0e8df;
    color: #4a3f32;
}

@media (max-width: 640px) {
    .site-nav.open {
        border-bottom-color: var(--border-soft);
    }
}