:root {
    --portal-bg-0: #051224;
    --portal-bg-1: #0d2347;
    --portal-bg-2: #133161;
    --portal-panel: rgba(6, 16, 38, 0.74);
    --portal-panel-soft: rgba(255, 255, 255, 0.05);
    --portal-line: rgba(255, 255, 255, 0.12);
    --portal-text: #eff6ff;
    --portal-muted: rgba(239, 246, 255, 0.7);
    --portal-accent: #72e4ff;
    --portal-accent-2: #95a9ff;
    --portal-success: #4ade80;
    --portal-danger: #fb7185;
    --portal-warn: #fbbf24;
    --portal-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--portal-text);
    background:
        radial-gradient(circle at 12% 18%, rgba(114, 228, 255, 0.16), transparent 24%),
        radial-gradient(circle at 82% 16%, rgba(149, 169, 255, 0.16), transparent 22%),
        linear-gradient(160deg, var(--portal-bg-0), var(--portal-bg-1) 46%, var(--portal-bg-2));
}

.portal-shell {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.portal-bg-glow {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 999px;
    filter: blur(70px);
    opacity: 0.3;
    pointer-events: none;
}

.portal-bg-glow-a {
    top: -140px;
    left: -80px;
    background: rgba(114, 228, 255, 0.4);
}

.portal-bg-glow-b {
    right: -120px;
    top: 180px;
    background: rgba(149, 169, 255, 0.34);
}

.portal-topbar,
.portal-main {
    position: relative;
    z-index: 2;
}

.portal-topbar {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 22px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.portal-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--portal-text);
}

.portal-brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #081321;
    background: linear-gradient(135deg, var(--portal-accent), #bbf3ff);
    box-shadow: 0 16px 36px rgba(114, 228, 255, 0.22);
}

.portal-brand strong,
.portal-brand small {
    display: block;
}

.portal-brand strong {
    font-size: 15px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.portal-brand small {
    color: var(--portal-muted);
    font-size: 13px;
}

.portal-topnav {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.portal-topnav a {
    color: var(--portal-muted);
    text-decoration: none;
    font-weight: 600;
}

.portal-topnav a:hover {
    color: var(--portal-text);
}

.portal-main {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 36px 0 48px;
}

.portal-hero {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 24px;
    align-items: stretch;
}

.portal-hero-copy,
.portal-hero-card,
.portal-section {
    border: 1px solid var(--portal-line);
    background: var(--portal-panel);
    box-shadow: var(--portal-shadow);
    backdrop-filter: blur(18px);
}

.portal-hero-copy {
    border-radius: 30px;
    padding: 36px;
}

.portal-eyebrow,
.portal-section-kicker {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(114, 228, 255, 0.12);
    color: var(--portal-accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 800;
}

.portal-hero-copy h1 {
    margin: 18px 0 14px;
    font-size: clamp(40px, 7vw, 68px);
    line-height: 0.95;
    letter-spacing: -0.04em;
}

.portal-hero-copy p,
.portal-section-head p,
.portal-stat-card span,
.portal-leaderboard-score span,
.portal-guardian-meta,
.portal-guardian-subline,
.portal-guardian-pill,
.portal-empty {
    color: var(--portal-muted);
}

.portal-hero-copy p {
    max-width: 640px;
    font-size: 18px;
    line-height: 1.7;
}

.portal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.portal-btn {
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.portal-btn:hover {
    transform: translateY(-1px);
}

.portal-btn.primary {
    color: #081321;
    background: linear-gradient(135deg, var(--portal-accent), #caf5ff);
    box-shadow: 0 18px 42px rgba(114, 228, 255, 0.22);
}

.portal-btn.secondary {
    color: var(--portal-text);
    border: 1px solid var(--portal-line);
    background: rgba(255, 255, 255, 0.04);
}

.portal-status-strip {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.portal-status-strip div {
    padding: 16px 18px;
    border-radius: 18px;
    background: var(--portal-panel-soft);
    border: 1px solid var(--portal-line);
}

.portal-status-strip span {
    display: block;
    color: var(--portal-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.portal-status-strip strong {
    display: block;
    margin-top: 8px;
    font-size: 18px;
}

.portal-hero-card,
.portal-section {
    border-radius: 26px;
    padding: 26px;
}

.portal-card-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 20px;
}

.portal-card-head span {
    color: var(--portal-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
    font-weight: 700;
}

.portal-card-head strong {
    font-size: 18px;
}

.portal-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.portal-stat-card {
    padding: 18px;
    border-radius: 20px;
    background: var(--portal-panel-soft);
    border: 1px solid var(--portal-line);
    min-height: 112px;
}

.portal-stat-card strong {
    display: block;
    margin-top: 14px;
    font-size: 26px;
    line-height: 1;
}

.portal-stat-card.loading,
.portal-guardian-skeleton,
.portal-run-skeleton {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
}

.portal-stat-card.loading::after,
.portal-guardian-skeleton::after,
.portal-run-skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    animation: portal-shimmer 1.5s infinite;
}

@keyframes portal-shimmer {
    100% {
        transform: translateX(100%);
    }
}

.portal-section {
    margin-top: 24px;
}

.portal-section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.portal-section-head h2 {
    margin: 10px 0 0;
    font-size: 30px;
}

.portal-leaderboard {
    display: grid;
    gap: 12px;
}

.portal-leaderboard-row {
    display: grid;
    grid-template-columns: 68px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--portal-line);
}

.portal-rank-badge {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #081321;
    background: linear-gradient(135deg, var(--portal-accent), #d8f7ff);
}

.portal-rank-meta strong,
.portal-guardian-title strong {
    display: block;
    font-size: 18px;
}

.portal-rank-meta span,
.portal-guardian-subline {
    display: block;
    margin-top: 4px;
}

.portal-leaderboard-score {
    text-align: right;
}

.portal-leaderboard-score strong {
    display: block;
    font-size: 22px;
}

.portal-guardians-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.portal-runs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.portal-guardian-card,
.portal-guardian-skeleton,
.portal-run-card,
.portal-run-skeleton {
    min-height: 220px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid var(--portal-line);
    background: rgba(255, 255, 255, 0.04);
}

.portal-guardian-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.portal-guardian-title {
    min-width: 0;
}

.portal-guardian-title strong,
.portal-guardian-title span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portal-guardian-status {
    padding: 7px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.portal-guardian-status.battle {
    color: #14070b;
    background: var(--portal-danger);
}

.portal-guardian-status.expedition {
    color: #1a1405;
    background: var(--portal-warn);
}

.portal-guardian-status.idle {
    color: #062012;
    background: var(--portal-success);
}

.portal-guardian-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.portal-guardian-metric {
    padding: 12px;
    border-radius: 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
}

.portal-guardian-metric span {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--portal-muted);
}

.portal-guardian-metric strong {
    display: block;
    margin-top: 8px;
    font-size: 18px;
}

.portal-guardian-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.portal-run-card {
    min-height: 0;
}

.portal-run-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}

.portal-run-title strong,
.portal-run-title span {
    display: block;
}

.portal-run-title strong {
    font-size: 18px;
}

.portal-run-title span {
    color: var(--portal-muted);
    margin-top: 4px;
}

.portal-run-state {
    padding: 7px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.portal-run-state.battle {
    color: #19070d;
    background: var(--portal-danger);
}

.portal-run-state.expedition {
    color: #1a1405;
    background: var(--portal-warn);
}

.portal-run-track {
    margin-top: 16px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
}

.portal-run-track-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.portal-run-track-head strong {
    font-size: 14px;
}

.portal-run-track-head span {
    color: var(--portal-muted);
    font-size: 13px;
}

.portal-run-progress {
    margin-top: 10px;
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255,255,255,0.08);
}

.portal-run-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--portal-accent), var(--portal-accent-2));
}

.portal-run-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}

.portal-run-meta-card {
    padding: 12px;
    border-radius: 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
}

.portal-run-meta-card span {
    display: block;
    color: var(--portal-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.portal-run-meta-card strong {
    display: block;
    margin-top: 8px;
    font-size: 18px;
}

.portal-guardian-pill {
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--portal-line);
    background: rgba(255,255,255,0.03);
    font-size: 12px;
    font-weight: 600;
}

.portal-empty {
    padding: 24px;
    border-radius: 18px;
    border: 1px dashed var(--portal-line);
    background: rgba(255,255,255,0.03);
    text-align: center;
}

@media (max-width: 960px) {
    .portal-hero {
        grid-template-columns: 1fr;
    }

    .portal-section-head {
        align-items: start;
        flex-direction: column;
    }
}

@media (max-width: 720px) {
    .portal-topbar,
    .portal-main {
        width: min(100%, calc(100% - 20px));
    }

    .portal-topbar {
        padding-top: 16px;
        flex-direction: column;
        align-items: start;
    }

    .portal-hero-copy,
    .portal-hero-card,
    .portal-section {
        padding: 20px;
        border-radius: 22px;
    }

    .portal-status-strip,
    .portal-stat-grid {
        grid-template-columns: 1fr;
    }

    .portal-leaderboard-row {
        grid-template-columns: 56px 1fr;
    }

    .portal-leaderboard-score {
        grid-column: 1 / -1;
        text-align: left;
    }
}