/* ──────────────────────────────────────────────────────────────────────────
   Champions League Predictor — Sports Dark Theme
   ────────────────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --bg:         #080c18;
  --surface:    #0f1623;
  --card:       #131b2e;
  --card-hover: #172035;
  --border:     rgba(255,255,255,.08);
  --green:      #00c853;
  --green-dim:  #00a344;
  --gold:       #ffd700;
  --red:        #ff4757;
  --blue:       #00b4ff;
  --live-red:   #ff1744;
  --text:       #e8eaf0;
  --muted:      #8892a4;
  --radius:     12px;
  --radius-sm:  8px;
  --input-bg:   rgba(255,255,255,.05);
  --input-placeholder: rgba(255,255,255,.25);
  --overlay-bg: rgba(0,0,0,.2);
  --shadow-card: rgba(0,0,0,.4);
  --shadow-auth: rgba(0,0,0,.5);
}

[data-theme="light"] {
  --bg:         #f0f2f5;
  --surface:    #ffffff;
  --card:       #ffffff;
  --card-hover: #f5f7fa;
  --border:     rgba(0,0,0,.12);
  --text:       #111827;
  --muted:      #374151;
  --green:      #059669;
  --green-dim:  #047857;
  --gold:       #b8860b;
  --red:        #dc2626;
  --blue:       #0369a1;
  --live-red:   #dc2626;
  --input-bg:   rgba(0,0,0,.04);
  --input-placeholder: rgba(0,0,0,.4);
  --overlay-bg: rgba(0,0,0,.06);
  --shadow-card: rgba(0,0,0,.1);
  --shadow-auth: rgba(0,0,0,.15);
}

/* ── Light-theme overrides for elements with hardcoded backgrounds ────── */
[data-theme="light"] .hero-banner {
  background: linear-gradient(135deg, #0a1628 0%, #0d2137 40%, #091a2a 100%);
  color: #e8eaf0;
}
[data-theme="light"] .hero-title,
[data-theme="light"] .hero-title span { color: #e8eaf0; }
[data-theme="light"] .hero-title span { color: #ffd700; }
[data-theme="light"] .hero-sub { color: #8892a4; }
[data-theme="light"] .hero-badge { color: #00c853; border-color: rgba(0,200,83,.4); background: rgba(0,200,83,.2); }
[data-theme="light"] .stat-num { color: #ffd700; }
[data-theme="light"] .stat-label { color: #8892a4; }
[data-theme="light"] .hero-banner::before {
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,200,83,.1) 0%, transparent 60%),
    repeating-linear-gradient(90deg, transparent 0, transparent 39px, rgba(0,0,0,.02) 39px, rgba(0,0,0,.02) 40px);
}
[data-theme="light"] .auth-bg {
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(0,200,83,.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 100% 110%, rgba(0,180,255,.06) 0%, transparent 60%),
    var(--bg);
}
[data-theme="light"] .auth-card { border-color: rgba(0,0,0,.08); }
[data-theme="light"] .user-chip { background: rgba(0,0,0,.05); }
[data-theme="light"] .navbar-links .nav-link:hover { background: rgba(0,0,0,.05); }
[data-theme="light"] .filter-tab:hover { background: rgba(0,0,0,.05); }
[data-theme="light"] .team-btn { background: rgba(0,0,0,.03); border-color: rgba(0,0,0,.1); }
[data-theme="light"] .team-btn:hover { background: rgba(0,0,0,.06); border-color: rgba(0,0,0,.2); }
[data-theme="light"] .page-btn { background: rgba(0,0,0,.04); border-color: rgba(0,0,0,.1); }
[data-theme="light"] .page-btn:hover:not(:disabled) { background: rgba(0,0,0,.08); }
[data-theme="light"] .pts-scenario { background: rgba(0,0,0,.04); }
[data-theme="light"] .user-pick-result { background: rgba(0,0,0,.03); }
[data-theme="light"] .lb-row:hover td { background: rgba(0,0,0,.02); }
[data-theme="light"] .lb-avatar { background: linear-gradient(135deg, #9ca3af, #6b7280); }
[data-theme="light"] .spinner, [data-theme="light"] .spinner-large {
  border-color: rgba(0,0,0,.1);
  border-top-color: var(--green);
}
[data-theme="light"] .conf-slider {
  background: linear-gradient(to right, var(--green) 0%, var(--green) var(--slider-pct, 50%), rgba(0,0,0,.1) var(--slider-pct, 50%), rgba(0,0,0,.1) 100%);
}
[data-theme="light"] .leaderboard-hero .hero-banner {
  background: linear-gradient(135deg, #0a1628, #1a0d2e 50%, #091a2a);
}
[data-theme="light"] .match-card.card-finished { opacity: .75; }
[data-theme="light"] .tab-count { background: rgba(0,0,0,.07); }
[data-theme="light"] .group-badge { background: rgba(0,180,255,.1); }
[data-theme="light"] .stage-badge { background: rgba(0,0,0,.05); }

/* ── Theme Toggle ──────────────────────────────────────────────────────── */
.theme-toggle {
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .4rem .55rem;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  transition: background .2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-toggle:hover { background: rgba(255,255,255,.14); }
[data-theme="light"] .theme-toggle { background: rgba(0,0,0,.06); }
[data-theme="light"] .theme-toggle:hover { background: rgba(0,0,0,.1); }

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  min-height: 100vh;
}

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--gold); }

h1,h2,h3,h4 { font-family: 'Oswald', sans-serif; letter-spacing: .02em; }

/* ── App Shell ──────────────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  padding: 0 0 3rem;
}

/* ── Navbar ─────────────────────────────────────────────────────────────── */
.navbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .85rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Oswald', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.brand-icon { font-size: 1.6rem; }
.brand-accent { color: var(--gold); }

.navbar-links {
  display: flex;
  gap: .5rem;
}

.navbar-links .nav-link {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .9rem;
  border-radius: 6px;
  font-weight: 500;
  color: var(--muted);
  transition: all .2s;
  font-size: .9rem;
}
.navbar-links .nav-link:hover { background: rgba(255,255,255,.06); color: var(--text); }
.navbar-links .nav-link.active { background: rgba(0,200,83,.15); color: var(--green); }

.navbar-user { margin-left: auto; display: flex; align-items: center; gap: .75rem; }

.user-chip {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.06);
  padding: .35rem .8rem .35rem .4rem;
  border-radius: 100px;
}
.user-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  color: #fff;
}
.user-name { font-size: .85rem; font-weight: 500; }
.user-pts, .pts-pos, .pts-neg {
  font-family: 'Oswald', sans-serif;
  font-size: .85rem;
  font-weight: 600;
}
.pts-pos { color: var(--green); }
.pts-neg { color: var(--red); }

.btn-logout {
  padding: .4rem .85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .82rem;
  color: var(--muted);
  transition: all .2s;
}
.btn-logout:hover { border-color: var(--red); color: var(--red); }

/* ── Site Footer ─────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 1.2rem;
  color: var(--muted);
  font-size: .82rem;
}

/* ── Auth Pages ──────────────────────────────────────────────────────────── */
.auth-body {
  min-height: 100vh;
  background: var(--bg);
}

.auth-bg {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(0,200,83,.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 100% 110%, rgba(0,180,255,.12) 0%, transparent 60%),
    var(--bg);
  padding: 2rem;
}

.auth-container { width: 100%; max-width: 420px; }

.auth-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 24px 64px var(--shadow-auth);
}

.auth-logo { text-align: center; margin-bottom: 2rem; }
.trophy-wrap { font-size: 3rem; display: block; margin-bottom: .5rem; }
.auth-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.auth-title span { color: var(--gold); }
.auth-subtitle { color: var(--muted); font-size: .88rem; margin-top: .4rem; }

.auth-error {
  background: rgba(255,71,87,.15);
  border: 1px solid rgba(255,71,87,.4);
  border-radius: 8px;
  padding: .7rem 1rem;
  color: #ff8fa3;
  font-size: .88rem;
  margin-bottom: 1.2rem;
}

.auth-form { display: flex; flex-direction: column; gap: 1.1rem; }

.auth-field { display: flex; flex-direction: column; gap: .4rem; }
.auth-field label { font-size: .82rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.auth-field input {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .7rem 1rem;
  color: var(--text);
  font-size: .95rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.auth-field input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,200,83,.15);
}
.auth-field input::placeholder { color: var(--input-placeholder); }

.auth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .85rem;
  background: linear-gradient(135deg, var(--green), var(--green-dim));
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .05em;
  cursor: pointer;
  transition: opacity .2s, transform .1s;
  margin-top: .4rem;
}
.auth-btn:hover { opacity: .9; transform: translateY(-1px); }
.auth-btn:active { transform: translateY(0); }

.auth-switch { text-align: center; margin-top: 1.5rem; color: var(--muted); font-size: .88rem; }
.auth-switch a { color: var(--green); font-weight: 500; }

/* ── Hero Banner ─────────────────────────────────────────────────────────── */
.hero-banner {
  background: linear-gradient(135deg, #0a1628 0%, #0d2137 40%, #091a2a 100%);
  border-bottom: 1px solid var(--border);
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
}
.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0,200,83,.25) 0%, transparent 60%),
    repeating-linear-gradient(90deg, transparent 0, transparent 39px, rgba(255,255,255,.015) 39px, rgba(255,255,255,.015) 40px);
}
.hero-content { position: relative; max-width: 900px; margin: 0 auto; }
.hero-badge {
  display: inline-block;
  background: rgba(0,200,83,.2);
  border: 1px solid rgba(0,200,83,.4);
  color: var(--green);
  font-family: 'Oswald', sans-serif;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  padding: .3rem .8rem;
  border-radius: 100px;
  margin-bottom: .8rem;
}
.hero-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}
.hero-title span { color: var(--gold); }
.hero-sub { color: var(--muted); margin-top: .6rem; max-width: 520px; line-height: 1.6; }

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* ── Filter Bar ──────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: .5rem;
  padding: 1rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.filter-tab {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .9rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 100px;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}
.filter-tab:hover { background: rgba(255,255,255,.06); color: var(--text); }
.filter-tab.active {
  background: rgba(0,200,83,.15);
  border-color: rgba(0,200,83,.35);
  color: var(--green);
}
.tab-count {
  background: rgba(255,255,255,.08);
  border-radius: 100px;
  padding: .1rem .45rem;
  font-size: .75rem;
  font-weight: 600;
}

/* ── Match Groups ─────────────────────────────────────────────────────────── */
.picks-page { padding-bottom: 3rem; }

.match-group { padding: 1.5rem 2rem; }

.group-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.group-date {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}
.group-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.matches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
}

/* ── Match Card ──────────────────────────────────────────────────────────── */
.match-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.match-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--shadow-card);
}

.match-card.card-live {
  border-color: rgba(255,23,68,.4);
  box-shadow: 0 0 0 1px rgba(255,23,68,.2);
}
.match-card.card-finished { opacity: .85; }
.match-card.card-upcoming { border-color: rgba(0,200,83,.2); }

/* Status bar */
.match-status-bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .8rem;
  background: var(--overlay-bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.group-badge, .stage-badge {
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .15rem .45rem;
  border-radius: 4px;
}
.group-badge { background: rgba(0,180,255,.15); color: var(--blue); }
.stage-badge { background: rgba(255,255,255,.07); color: var(--muted); }

.status-badge {
  margin-left: auto;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: .2rem .55rem;
  border-radius: 100px;
}
.status-badge.live {
  background: rgba(255,23,68,.2);
  color: #ff6b6b;
  animation: pulse 1.5s ease-in-out infinite;
}
.status-badge.finished {
  background: rgba(0,200,83,.15);
  color: var(--green);
}
.status-badge.upcoming {
  background: rgba(255,215,0,.1);
  color: var(--gold);
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: .6; }
}

/* Teams row */
.teams-row {
  display: flex;
  align-items: center;
  padding: 1.2rem 1rem .8rem;
  gap: .5rem;
}
.team {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
}
.team-flag { font-size: 2.4rem; line-height: 1; }
.team-name {
  font-family: 'Oswald', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  color: var(--text);
  letter-spacing: .02em;
}
.team.winner .team-name { color: var(--gold); }
.team.winner .team-flag { filter: drop-shadow(0 0 8px rgba(255,215,0,.5)); }
.team.draw-team .team-name { color: var(--blue); }

.match-center { flex-shrink: 0; text-align: center; min-width: 70px; }
.score-display { display: flex; align-items: center; gap: .2rem; justify-content: center; }
.score {
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.score-sep { font-size: 1.4rem; color: var(--muted); }
.draw-label { font-size: .7rem; color: var(--blue); font-weight: 600; letter-spacing: .08em; margin-top: .2rem; }
.vs-display {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--muted);
}
.kickoff-time { font-size: .8rem; color: var(--gold); font-weight: 500; margin-top: .15rem; }

.venue-label { text-align: center; font-size: .73rem; color: var(--muted); padding: 0 1rem .8rem; }

/* ── Locked overlay ──────────────────────────────────────────────────────── */
.locked-overlay {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,71,87,.08);
  border-top: 1px solid rgba(255,71,87,.2);
  padding: .6rem 1rem;
  font-size: .82rem;
  color: #ff8fa3;
}
.lock-icon { font-size: 1rem; }

.user-pick-result {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  padding: .7rem 1rem;
  background: rgba(0,0,0,.2);
  border-top: 1px solid var(--border);
  font-size: .82rem;
}
.pick-label { color: var(--muted); }
.pick-team { font-weight: 600; }
.pick-conf { color: var(--muted); }
.pick-points { font-family: 'Oswald', sans-serif; font-size: 1rem; font-weight: 700; margin-left: auto; }
.pts-won { color: var(--green); }
.pts-lost { color: var(--red); }
.pick-pending { color: var(--muted); font-size: .78rem; margin-left: auto; }
.no-pick { padding: .7rem 1rem; color: var(--muted); font-size: .82rem; border-top: 1px solid var(--border); font-style: italic; }

/* ── Prediction UI ───────────────────────────────────────────────────────── */
.prediction-ui {
  border-top: 1px solid var(--border);
  padding: 1rem;
}
.pick-label-row { margin-bottom: .6rem; }
.pick-instruction { font-size: .78rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }

.team-buttons {
  display: flex;
  gap: .5rem;
  margin-bottom: .8rem;
}
.team-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .55rem .5rem;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}
.team-btn:hover { background: rgba(255,255,255,.08); color: var(--text); border-color: rgba(255,255,255,.2); }
.team-btn.selected {
  background: rgba(0,200,83,.15);
  border-color: var(--green);
  color: var(--green);
  font-weight: 600;
}
.btn-flag { font-size: 1.1rem; }

/* Confidence */
.confidence-section { margin-top: .4rem; }
.conf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .5rem;
  font-size: .82rem;
}
.conf-label { color: var(--muted); }
.conf-value {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
}

.slider-wrap { margin-bottom: .6rem; }
.conf-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  appearance: none;
  -webkit-appearance: none;
  background: linear-gradient(to right, var(--green) 0%, var(--green) var(--slider-pct, 50%), rgba(255,255,255,.1) var(--slider-pct, 50%), rgba(255,255,255,.1) 100%);
  outline: none;
  cursor: pointer;
}
.conf-slider::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  cursor: pointer;
  transition: transform .15s;
}
.conf-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.conf-slider::-moz-range-thumb {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  cursor: pointer;
}
.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: .68rem;
  color: var(--muted);
  margin-top: .25rem;
}

/* Points preview */
.points-preview {
  display: flex;
  gap: .5rem;
  margin-bottom: .8rem;
}
.pts-scenario {
  flex: 1;
  display: flex;
  align-items: center;
  gap: .35rem;
  background: rgba(0,0,0,.2);
  border-radius: 6px;
  padding: .5rem .65rem;
  font-size: .78rem;
}
.pts-scenario.win  { border-left: 3px solid var(--green); }
.pts-scenario.draw { border-left: 3px solid var(--muted); }
.pts-scenario.lose { border-left: 3px solid var(--red); }
.pts-icon { font-size: .9rem; }
.pts-label { flex: 1; color: var(--muted); }
.pts-amount { font-family: 'Oswald', sans-serif; font-size: .95rem; font-weight: 700; }
.pts-scenario.win  .pts-amount { color: var(--green); }
.pts-scenario.draw .pts-amount { color: var(--muted); }
.pts-scenario.lose .pts-amount { color: var(--red); }

/* Save button */
.save-btn {
  width: 100%;
  padding: .7rem;
  background: linear-gradient(135deg, var(--green), var(--green-dim));
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: all .2s;
}
.save-btn:hover { opacity: .9; transform: translateY(-1px); }
.save-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.save-btn.saved { background: linear-gradient(135deg, #00b894, #00857e); }
.save-btn.saving { background: rgba(0,200,83,.4); }

.pick-hint { text-align: center; color: var(--muted); font-size: .8rem; padding: .4rem 0; font-style: italic; }

/* ── Leaderboard ─────────────────────────────────────────────────────────── */
.leaderboard-page { padding-bottom: 3rem; }

.leaderboard-hero .hero-banner { background: linear-gradient(135deg, #0a1628, #1a0d2e 50%, #091a2a); }

.my-rank-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 2rem;
  background: rgba(255,215,0,.06);
  border-bottom: 1px solid rgba(255,215,0,.2);
}
.my-rank-banner.rank-negative {
  background: rgba(255,71,87,.05);
  border-bottom-color: rgba(255,71,87,.2);
}
.rank-text { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.rank-number {
  font-family: 'Oswald', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
}
.rank-pts {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--green);
}
.my-rank-banner.rank-negative .rank-pts { color: var(--red); }

.leaderboard-table-wrap {
  padding: 1.5rem 2rem;
  overflow-x: auto;
}
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.leaderboard-table thead th {
  font-family: 'Oswald', sans-serif;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
  padding: .6rem .8rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.leaderboard-table .col-rank { width: 60px; text-align: center; }
.leaderboard-table .col-pts { font-family: 'Oswald', sans-serif; }
.leaderboard-table .col-acc { min-width: 120px; }

.lb-row td {
  padding: .7rem .8rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.lb-row:hover td { background: rgba(255,255,255,.03); }
.lb-row.my-row td { background: rgba(0,200,83,.06); }
.lb-row.top-1 td { background: rgba(255,215,0,.06); }
.lb-row.top-2 td { background: rgba(192,192,192,.05); }
.lb-row.top-3 td { background: rgba(205,127,50,.05); }

.medal { font-size: 1.3rem; }
.rank-num {
  font-family: 'Oswald', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  color: var(--muted);
}

.lb-user { display: flex; align-items: center; gap: .7rem; }
.lb-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #374151, #1f2937);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}
.lb-avatar.avatar-top1 { background: linear-gradient(135deg, #f7b731, #e55039); }
.lb-avatar.avatar-top2 { background: linear-gradient(135deg, #9b9b9b, #636363); }
.lb-avatar.avatar-top3 { background: linear-gradient(135deg, #cd7f32, #a0522d); }
.lb-username { font-weight: 500; }
.lb-username.is-me { color: var(--green); font-weight: 600; }

.pts-value {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}
.pts-value.pts-pos { color: var(--green); }
.pts-value.pts-neg { color: var(--red); }

.acc-bar-wrap { position: relative; display: flex; align-items: center; gap: .5rem; }
.acc-bar {
  height: 6px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  border-radius: 3px;
  min-width: 2px;
  max-width: 80px;
  transition: width .4s;
}
.acc-label { font-size: .78rem; color: var(--muted); white-space: nowrap; }

/* ── Pagination ──────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: 1.2rem;
  flex-wrap: wrap;
}
.page-btn {
  padding: .45rem .8rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: .85rem;
  cursor: pointer;
  transition: all .2s;
}
.page-btn:hover:not(:disabled) { background: rgba(255,255,255,.1); color: var(--text); }
.page-btn.active { background: rgba(0,200,83,.2); border-color: var(--green); color: var(--green); font-weight: 600; }
.page-btn:disabled { opacity: .35; cursor: not-allowed; }

.lb-footer-note {
  text-align: center;
  color: var(--muted);
  font-size: .78rem;
  padding-bottom: 1rem;
}

/* ── States ──────────────────────────────────────────────────────────────── */
.loading-state, .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 2rem;
  color: var(--muted);
  font-size: .95rem;
}
.empty-state span { font-size: 3rem; }
.empty-state .btn-picks {
  padding: .6rem 1.4rem;
  background: var(--green);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  margin-top: .5rem;
}

.spinner-large {
  width: 40px; height: 40px;
  border: 3px solid rgba(255,255,255,.1);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.auth-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 4rem;
  color: var(--muted);
}
.spinner {
  width: 30px; height: 30px;
  border: 3px solid rgba(255,255,255,.1);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.not-found { text-align: center; padding: 4rem 2rem; }
.not-found h1 { font-size: 5rem; color: var(--muted); }
.not-found p { color: var(--muted); margin: 1rem 0; }
.not-found a { padding: .6rem 1.4rem; background: var(--green); color: #fff; border-radius: 8px; font-weight: 600; }

/* ── Blazor error UI ─────────────────────────────────────────────────────── */
#blazor-error-ui {
  background: #b32121;
  color: #fff;
  padding: .8rem 1rem;
  font-size: .85rem;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: none;
}
#blazor-error-ui .reload { color: #fff; font-weight: 600; text-decoration: underline; }
#blazor-error-ui .dismiss { float: right; cursor: pointer; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .navbar { padding: .7rem 1rem; gap: .8rem; }
  .navbar-links .nav-link span:first-child { display: none; }
  .user-name { display: none; }
  .hero-banner { padding: 1.8rem 1rem; }
  .match-group { padding: 1rem; }
  .matches-grid { grid-template-columns: 1fr; }
  .leaderboard-table-wrap { padding: 1rem; }
  .hero-stats { gap: 1.2rem; }
  .team-flag { font-size: 1.8rem; }
}

/* ── Admin (match management) ─────────────────────────────────────────── */
.admin-page { max-width: 960px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.admin-header { margin-bottom: 1.5rem; }
.admin-header h1 { font-family: 'Oswald', sans-serif; font-size: 1.8rem; color: var(--text); margin: 0; }

.admin-status {
  background: rgba(0,200,83,.12);
  border: 1px solid rgba(0,200,83,.35);
  border-radius: 8px;
  padding: .6rem 1rem;
  color: var(--green);
  font-size: .88rem;
  margin-bottom: 1.2rem;
}

.admin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 16px var(--shadow-card);
}
.admin-card h2 { font-size: 1.1rem; color: var(--text); margin: 0 0 1rem; }

.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1rem;
}
.admin-card-header h2 { margin: 0; }

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem 1.2rem;
}

.opt { text-transform: none; font-weight: 400; color: var(--muted); letter-spacing: 0; }

.admin-actions { display: flex; gap: .75rem; margin-top: 1.2rem; flex-wrap: wrap; }
.admin-submit { width: auto; padding: .7rem 1.6rem; }

.btn-secondary, .btn-danger {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .55rem 1.1rem;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--input-bg);
  color: var(--text);
}
.btn-secondary:hover { background: var(--card-hover); }
.btn-danger { color: #fff; background: var(--red); border-color: var(--red); }
.btn-danger:hover { opacity: .88; }

.confirm-clear {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  font-size: .85rem;
  color: var(--muted);
}

.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.admin-table th {
  text-align: left;
  color: var(--muted);
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .06em;
  padding: .6rem .75rem;
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: .65rem .75rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  white-space: nowrap;
}
.admin-table tbody tr:hover td { background: var(--card-hover); }
.admin-row-actions { display: flex; gap: .5rem; }

/* ── Legal pages (Privacy / Terms) ───────────────────────────────────────── */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
  color: var(--text);
}
.legal-page h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  margin-bottom: .3rem;
}
.legal-updated {
  color: var(--muted);
  font-size: .85rem;
  margin-bottom: 2rem;
}
.legal-page h2 {
  font-size: 1.15rem;
  margin-top: 1.8rem;
  margin-bottom: .5rem;
  color: var(--gold);
}
.legal-page p, .legal-page li {
  color: var(--muted);
  line-height: 1.6;
  font-size: .95rem;
}
.legal-page ul { padding-left: 1.3rem; }
.legal-page li { margin-bottom: .4rem; }
.legal-page strong { color: var(--text); }

.footer-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: .5rem;
  font-size: .8rem;
}
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); text-decoration: underline; }

/* ── Account dropdown menu ────────────────────────────────────────────── */
.user-menu { position: relative; }
.user-chip-btn {
  border: none;
  cursor: pointer;
  font: inherit;
}
.user-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.dropdown-caret { color: var(--muted); font-size: .7rem; margin-left: -.2rem; }

.dropdown-overlay {
  position: fixed;
  inset: 0;
  z-index: 199;
  background: transparent;
}

.user-dropdown {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  min-width: 220px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px var(--shadow-card);
  padding: .4rem;
  z-index: 200;
}
.dropdown-item {
  display: block;
  padding: .55rem .75rem;
  border-radius: 6px;
  color: var(--text);
  font-size: .88rem;
  text-decoration: none;
}
.dropdown-item:hover { background: var(--card-hover); color: var(--text); }
.dropdown-item-danger { color: var(--red); }
.dropdown-divider { height: 1px; background: var(--border); margin: .35rem .2rem; }