/* ================================================================
   CFB Survivor — Global Stylesheet
   cfb-styles.css
   Used by all converted pages. Per-page styles live in a <style>
   block within each individual PHP file.
   ================================================================ */

/* ─── Reset & Root ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-base:        #0a0c12;
    --bg-surface:     #0e1120;
    --bg-raised:      #131729;
    --bg-hover:       #181d2e;
    --border:         #252a3d;
    --border-subtle:  #1a1e2e;
    --accent:         #d4500e;
    --accent-dim:     #1e1008;
    --accent-border:  #3a1a08;
    --green:          #22c55e;
    --green-dim:      #052010;
    --green-border:   #0d3a1e;
    --amber:          #f5a623;
    --amber-dim:      #1e1508;
    --amber-border:   #3a2c08;
    --red:            #e8541a;
    --red-dim:        #1a0808;
    --red-border:     #3a1208;
    --text-primary:   #f0f2f8;
    --text-secondary: #a0a6c0;
    --text-muted:     #5a6080;
    --font-body:      'Barlow', sans-serif;
    --font-display:   'Barlow Condensed', sans-serif;
    --radius-sm:      5px;
    --radius-md:      8px;
    --radius-lg:      12px;
}

html { font-size: 16px; }

body {
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.5;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ─── Top Nav ───────────────────────────────────────────────── */
.topnav {
    background: var(--bg-base);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo-mark {
    width: 30px;
    height: 30px;
    background: var(--accent);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-logo-mark svg { width: 16px; height: 16px; }

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.04em;
}

.nav-logo-season {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-links a {
    font-size: 14px;
    color: var(--text-muted);
    padding: 6px 13px;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.nav-links a.active {
    color: var(--accent);
    background: var(--accent-dim);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
}

/* ─── Page Layout ───────────────────────────────────────────── */
.page-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: calc(100vh - 56px);
}

/* ─── Sidebar ───────────────────────────────────────────────── */
.sidebar {
    background: #080a10;
    border-right: 1px solid var(--border-subtle);
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: sticky;
    top: 56px;
    height: calc(100vh - 56px);
    overflow-y: auto;
}

.sb-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.sb-stat + .sb-stat { margin-top: 16px; }

.sb-stat-val {
    font-family: var(--font-display);
    font-size: 40px;
    font-weight: 700;
    line-height: 1;
    color: #fff;
}

.sb-stat-val.green { color: var(--green); }
.sb-stat-val.amber { color: var(--amber); }

.sb-stat-sub {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.sb-divider {
    height: 1px;
    background: var(--border-subtle);
}

.conf-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.conf-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    transition: background 0.1s;
}

.conf-item:hover { background: var(--bg-surface); }

.conf-name {
    font-size: 14px;
    color: var(--text-primary);
}

.conf-name.dead {
    color: var(--text-muted);
    text-decoration: line-through;
}

.conf-name.winner { color: var(--amber); }

.conf-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.conf-dot.alive  { background: var(--green); }
.conf-dot.dead   { background: var(--border); }
.conf-dot.winner { background: var(--amber); }

.sb-logout {
    margin-top: auto;
    padding-top: 16px;
}

.btn-logout {
    display: block;
    width: 100%;
    padding: 8px;
    background: var(--red-dim);
    border: 1px solid var(--red-border);
    border-radius: var(--radius-md);
    color: var(--red);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-logout:hover { background: #2a0e0e; }

/* ─── Main Content Area ─────────────────────────────────────── */
.main {
    padding: 28px 32px;
    max-width: 900px;
}

/* ─── Page Headings ─────────────────────────────────────────── */
.page-title {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.01em;
    margin-bottom: 4px;
}

.page-sub {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.section-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 14px;
}

/* ─── Alerts ────────────────────────────────────────────────── */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 14px;
    position: relative;
}

.alert-icon { flex-shrink: 0; margin-top: 1px; }

.alert-dismiss {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 0;
}

.alert-dismiss:hover { opacity: 1; }

.alert-warning {
    background: var(--amber-dim);
    border: 1px solid var(--amber-border);
    color: var(--amber);
}

.alert-info {
    background: #0e1830;
    border: 1px solid #1e3060;
    color: #7ba8f0;
}

.alert-info a { color: #a0c0ff; text-decoration: underline; }

.alert-success {
    background: var(--green-dim);
    border: 1px solid var(--green-border);
    color: var(--green);
}

.alert-danger {
    background: var(--red-dim);
    border: 1px solid var(--red-border);
    color: var(--red);
}

/* ─── Badges ────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.02em;
}

.badge-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
}

.badge-live    { background: var(--green-dim); border: 1px solid var(--green-border); color: var(--green); }
.badge-live .badge-dot { background: var(--green); }
.badge-danger  { background: var(--red-dim);   border: 1px solid var(--red-border);   color: var(--red); }
.badge-danger .badge-dot { background: var(--red); }
.badge-pending { background: var(--bg-raised); border: 1px solid var(--border);       color: var(--text-secondary); }
.badge-win     { background: var(--green-dim); border: 1px solid var(--green-border); color: var(--green); }
.badge-loss    { background: var(--red-dim);   border: 1px solid var(--red-border);   color: var(--red); }
.badge-warning { background: var(--amber-dim); border: 1px solid var(--amber-border); color: var(--amber); }
.badge-success { background: var(--green-dim); border: 1px solid var(--green-border); color: var(--green); }
.badge-info    { background: #0e1830;          border: 1px solid #1e3060;             color: #7ba8f0; }

.nav-logout-mobile {
    display: none;
    font-size: 12px;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 5px 10px;
    transition: color 0.15s, border-color 0.15s;
}

.nav-logout-mobile:hover { color: var(--red); border-color: var(--red-border); }

/* ─── Footer ────────────────────────────────────────────────── */
.page-footer {
    padding: 20px 32px 32px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-subtle);
    margin-top: 8px;
}

.page-footer a { color: var(--text-muted); text-decoration: underline; }
.page-footer a:hover { color: var(--text-secondary); }

/* ─── Mobile Bottom Nav ─────────────────────────────────────── */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #080a10;
    border-top: 1px solid var(--border);
    z-index: 100;
    padding: 8px 0 max(12px, env(safe-area-inset-bottom));
}

.mobile-nav-inner {
    display: flex;
    justify-content: space-around;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-muted);
    padding: 4px 14px;
    border-radius: var(--radius-sm);
}

.mobile-nav-item.active { color: var(--accent); }
.mobile-nav-item svg { width: 20px; height: 20px; }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .topnav          { padding: 0 16px; }
    .nav-links       { display: none; }
    .nav-logo-season { display: none; }
    .page-layout     { grid-template-columns: 1fr; }
    .sidebar         { display: none; }
    .main            { padding: 20px 16px 100px; max-width: 100%; }
    .mobile-nav      { display: block; }
    .page-footer     { display: none; }
    .page-title      { font-size: 26px; }
    .nav-logout-mobile { display: block; }
}