/* ============================================================================
   Highbet SEO OS — design system
   Editorial sportsbook · refined operations dashboard
   ============================================================================ */

:root {
    --bg:           #07080C;
    --bg-2:         #0A0B11;
    --panel:        #0E1018;
    --card:         #131623;
    --card-elev:    #1A1E2D;
    --hover:        #1E2233;
    --border:       #232838;
    --border-soft:  #1A1E2C;
    --border-strong:#2E3548;

    --accent:       #22D3A0;
    --accent-hi:    #2EE5B0;
    --accent-mute:  #14A37A;
    --accent-glow:  rgba(34, 211, 160, 0.4);

    --crimson:      #EF4444;
    --amber:        #F59E0B;
    --sapphire:     #3B82F6;
    --jade:         #10B981;
    --plum:         #A78BFA;

    --text:         #F5F5F6;
    --text-2:       #A8ACBA;
    --text-3:       #6B7080;
    --muted:        #4A4F60;

    --radius:       12px;
    --radius-sm:    8px;
    --radius-lg:    16px;

    --shadow-soft:  0 4px 16px -6px rgba(0,0,0,0.5);
    --shadow-md:    0 8px 28px -10px rgba(0,0,0,0.6);
    --shadow-lg:    0 20px 60px -20px rgba(0,0,0,0.7);

    --font-display: 'Fraunces', Georgia, serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono:    'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0; padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(900px 700px at 8% -10%, rgba(34,211,160,0.05), transparent 60%),
        radial-gradient(900px 700px at 110% 8%, rgba(167,139,250,0.04), transparent 60%),
        var(--bg);
}

a { color: var(--accent); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--accent-hi); }

h1, h2, h3, h4 { color: var(--text); margin: 0; font-weight: 600; }
h1 { font-family: var(--font-display); font-weight: 600; font-size: 30px; letter-spacing: -0.025em; line-height: 1.1; }
h2 { font-family: var(--font-display); font-weight: 500; font-size: 19px; letter-spacing: -0.015em; line-height: 1.2; }
h3 { font-size: 14px; font-weight: 600; letter-spacing: -0.005em; }

/* ===== Layout ===== */
.app { display: flex; min-height: 100vh; }

.sidebar {
    width: 248px;
    flex-shrink: 0;
    background: linear-gradient(180deg, rgba(14,16,24,0.95) 0%, rgba(10,11,17,0.95) 100%);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-soft);
    position: sticky; top: 0;
    height: 100vh;
    display: flex; flex-direction: column;
}

.sidebar-brand {
    padding: 22px 22px 20px;
    display: flex; align-items: center; gap: 12px;
    border-bottom: 1px solid var(--border-soft);
}
.brand-logo {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-mute) 100%);
    color: var(--bg);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 900;
    font-style: italic;
    font-size: 19px;
    letter-spacing: -0.04em;
    box-shadow: 0 4px 14px -4px var(--accent-glow),
                inset 0 1px 0 rgba(255,255,255,0.25);
}
.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.brand-sub {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 3px;
}

.sidebar-nav {
    flex: 1;
    padding: 14px 10px;
    overflow-y: auto;
}
.sidebar-nav::before {
    content: 'Navigate';
    display: block;
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    padding: 6px 12px 10px;
}
.nav-item {
    display: flex; align-items: center; gap: 11px;
    padding: 9px 12px;
    margin-bottom: 1px;
    border-radius: 8px;
    color: var(--text-2);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
    position: relative;
}
.nav-item:hover {
    background: var(--hover);
    color: var(--text);
}
.nav-item.active {
    background: var(--hover);
    color: var(--text);
}
.nav-item.active::before {
    content: '';
    position: absolute;
    left: -10px; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 18px;
    background: var(--accent);
    border-radius: 0 3px 3px 0;
    box-shadow: 0 0 12px var(--accent-glow);
}
.nav-item svg { flex-shrink: 0; opacity: 0.7; transition: opacity 0.15s; }
.nav-item:hover svg, .nav-item.active svg { opacity: 1; }

.sidebar-foot {
    padding: 14px;
    border-top: 1px solid var(--border-soft);
}
.user-pill {
    display: flex; align-items: center; gap: 11px;
    padding: 8px;
    border-radius: 10px;
    transition: background 0.15s;
}
.user-pill:hover { background: var(--hover); }
.user-avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--sapphire));
    color: var(--bg);
    font-weight: 700;
    font-size: 13px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 12px -4px rgba(0,0,0,0.4);
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 500; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-role { font-family: var(--font-mono); font-size: 9px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 1px; }
.logout-btn {
    background: transparent;
    border: 0;
    color: var(--text-3);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: all 0.15s;
}
.logout-btn:hover { color: var(--crimson); background: rgba(239,68,68,0.08); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    height: 60px;
    border-bottom: 1px solid var(--border-soft);
    padding: 0 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(7, 8, 12, 0.85);
    backdrop-filter: blur(20px);
    position: sticky; top: 0;
    z-index: 10;
}
.topbar-title {
    display: flex; align-items: baseline; gap: 14px;
}
.topbar-eyebrow {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 2.5px;
}
.topbar-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    letter-spacing: -0.01em;
}
.topbar-meta {
    margin-left: auto;
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 2px;
}
.topbar-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    animation: livepulse 2.4s infinite;
}
@keyframes livepulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.page {
    padding: 32px 32px 60px;
    flex: 1;
    max-width: 1600px;
    width: 100%;
}

/* ===== Page header ===== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 16px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border-soft);
}
.page-header h1 { font-size: 32px; }
.page-header .sub {
    color: var(--text-2);
    font-size: 14px;
    margin-top: 6px;
    font-weight: 400;
}

/* ===== Cards ===== */
.card {
    background: linear-gradient(180deg, var(--card) 0%, var(--card) 100%);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-soft);
    transition: border-color 0.15s, transform 0.15s;
}
.card-pad-0 { padding: 0; overflow: hidden; }
.card-hover:hover { border-color: var(--border-strong); }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 16px;
    border-radius: 9px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    letter-spacing: 0.005em;
}
.btn-primary {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 4px 14px -4px var(--accent-glow);
}
.btn-primary:hover {
    background: var(--accent-hi);
    color: var(--bg);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px -6px var(--accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn-ghost:hover { background: var(--hover); color: var(--text); border-color: var(--border-strong); }

.btn-danger { background: var(--crimson); color: white; }
.btn-danger:hover { opacity: 0.92; color: white; }

.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===== Forms ===== */
input[type=text], input[type=email], input[type=password], input[type=url],
select, textarea {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 9px;
    padding: 10px 13px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 13px;
    width: 100%;
    transition: border-color 0.15s, background 0.15s;
}
input:focus, select:focus, textarea:focus {
    outline: 0;
    border-color: var(--accent);
    background: var(--bg);
}
input::placeholder, textarea::placeholder { color: var(--text-3); }

label {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
    font-weight: 500;
}

.field { margin-bottom: 16px; }

/* ===== Tables ===== */
table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td {
    text-align: left;
    padding: 12px 18px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-soft);
}
table.data th {
    background: var(--bg-2);
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
    border-bottom: 1px solid var(--border);
}
table.data tbody tr { transition: background 0.12s; }
table.data tbody tr:hover { background: var(--hover); }
table.data td.right, table.data th.right { text-align: right; }
table.data td.center, table.data th.center { text-align: center; }
table.data .mono {
    font-family: var(--font-mono);
    font-size: 12px;
}
table.data tbody tr:last-child td { border-bottom: 0; }

.empty {
    text-align: center;
    padding: 60px 16px;
    color: var(--text-3);
    font-size: 14px;
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid;
}
.sev-critical, .badge.critical { background: rgba(239,68,68,0.12); color: var(--crimson); border-color: rgba(239,68,68,0.3); }
.sev-high, .badge.high         { background: rgba(245,158,11,0.12); color: var(--amber);   border-color: rgba(245,158,11,0.3); }
.sev-medium, .badge.medium     { background: rgba(59,130,246,0.12); color: var(--sapphire);border-color: rgba(59,130,246,0.3); }
.sev-low, .badge.low           { background: rgba(168,172,186,0.10); color: var(--text-2); border-color: rgba(168,172,186,0.2); }
.sev-info                       { background: rgba(168,172,186,0.06); color: var(--text-3); border-color: rgba(168,172,186,0.15); }
.badge.success                  { background: rgba(16,185,129,0.12); color: var(--jade);    border-color: rgba(16,185,129,0.3); }

/* ===== Stat cards ===== */
.stat {
    background: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 18px 20px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s, transform 0.15s;
}
.stat::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
}
.stat.red::before    { background: var(--crimson); }
.stat.amber::before  { background: var(--amber); }
.stat.blue::before   { background: var(--sapphire); }
.stat .label {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 1.8px;
    font-weight: 500;
}
.stat .value {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 32px;
    margin-top: 6px;
    line-height: 1.1;
    letter-spacing: -0.025em;
    font-feature-settings: 'tnum' 1, 'lnum' 1;
}
.stat .sub {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 4px;
}

/* ===== Score ring ===== */
.score-ring {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.score-ring svg { transform: rotate(-90deg); }
.score-ring .score-text {
    position: absolute;
    text-align: center;
}
.score-ring .score-val {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    line-height: 1;
    letter-spacing: -0.02em;
    font-feature-settings: 'tnum' 1;
}
.score-ring .score-label {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 2px;
}

.score-good { color: var(--accent); }
.score-mid  { color: var(--amber); }
.score-bad  { color: var(--crimson); }
.score-na   { color: var(--text-3); }

/* ===== Alerts ===== */
.alert {
    padding: 12px 16px;
    border-radius: 9px;
    font-size: 13px;
    margin-bottom: 16px;
    border: 1px solid;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}
.alert-error   { background: rgba(239,68,68,0.08);  color: #FCA5A5; border-color: rgba(239,68,68,0.25); }
.alert-success { background: rgba(16,185,129,0.08); color: #6EE7B7; border-color: rgba(16,185,129,0.25); }
.alert-info    { background: rgba(59,130,246,0.08); color: #93C5FD; border-color: rgba(59,130,246,0.25); }
.alert-warn    { background: rgba(245,158,11,0.08); color: #FCD34D; border-color: rgba(245,158,11,0.25); }

/* ===== Utilities ===== */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 24px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 20px; }
.text-muted { color: var(--text-3); }
.text-2 { color: var(--text-2); }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.uppercase { text-transform: uppercase; letter-spacing: 1.5px; }
.font-mono { font-family: var(--font-mono); }
.font-display { font-family: var(--font-display); }
.break-all { word-break: break-all; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.w-full { width: 100%; }
.text-right { text-align: right; }
.text-center { text-align: center; }

/* ===== Pre / code ===== */
pre.code {
    background: var(--bg-2);
    border: 1px solid var(--border-soft);
    border-radius: 9px;
    padding: 14px 16px;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-2);
    overflow-x: auto;
    font-family: var(--font-mono);
    white-space: pre-wrap;
    word-break: break-word;
}

/* ===== Scrollbars ===== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* ===== Mobile ===== */
@media (max-width: 900px) {
    .sidebar { width: 220px; }
    .page { padding: 20px 18px 40px; }
    .topbar { padding: 0 18px; }
    .page-header h1 { font-size: 24px; }
}