/* ============================================================
   BolãoCopa — app.css
   Tema: Esportivo, moderno, dark-first
   Fontes: Bebas Neue (títulos) + Barlow (corpo)
   ============================================================ */

:root {
  --copa-green:     #00c853;
  --copa-green-d:   #00a040;
  --copa-gold:      #ffd600;
  --copa-blue:      #1565c0;
  --copa-red:       #e53935;

  --bg-base:        #0d1117;
  --bg-card:        #161b22;
  --bg-card-hover:  #1c2330;
  --bg-input:       #0d1117;

  --border-color:   rgba(255,255,255,0.08);
  --border-accent:  rgba(0,200,83,0.35);

  --text-primary:   #e6edf3;
  --text-muted:     #8b949e;
  --text-subtle:    #484f58;

  --radius-sm:      6px;
  --radius-md:      12px;
  --radius-lg:      18px;

  --shadow-card:    0 1px 3px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  --shadow-glow:    0 0 20px rgba(0,200,83,.18);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image:
    radial-gradient(ellipse 80% 40% at 50% -10%, rgba(0,200,83,.08) 0%, transparent 60%);
}

h1,h2,h3,h4,h5,h6 { font-family: 'Barlow', sans-serif; }

.display-title {
  font-family: 'Bebas Neue', cursive;
  letter-spacing: .04em;
}

.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* ── Navbar ── */
.navbar-copa {
  background: rgba(13,17,23,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: .6rem 0;
}

.brand-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--copa-green), var(--copa-green-d));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: #fff;
  box-shadow: 0 2px 12px rgba(0,200,83,.35);
}

.brand-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--text-primary);
}

.brand-text strong { color: var(--copa-green); }

.navbar-copa .nav-link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: .875rem;
  padding: .4rem .75rem;
  border-radius: var(--radius-sm);
  transition: all .2s;
}

.navbar-copa .nav-link:hover,
.navbar-copa .nav-link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,.07);
}

.navbar-copa .nav-link.active {
  color: var(--copa-green);
}

/* ── Buttons ── */
.btn-copa {
  background: linear-gradient(135deg, var(--copa-green), var(--copa-green-d));
  border: none;
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all .2s;
}

.btn-copa:hover {
  filter: brightness(1.1);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,200,83,.35);
}

.btn-copa-outline {
  background: transparent;
  border: 1px solid var(--copa-green);
  color: var(--copa-green);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all .2s;
}

.btn-copa-outline:hover {
  background: var(--copa-green);
  color: #fff;
}

.btn-icon {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
  transition: all .2s;
}
.btn-icon:hover { background: rgba(255,255,255,.1); color: var(--text-primary); }

/* ── Cards ── */
.card-copa {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: all .25s;
}

.card-copa:hover { border-color: var(--border-accent); }

.card-copa .card-header-copa {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
}

.card-copa .card-header-copa h5,
.card-copa .card-header-copa h6 {
  margin: 0;
  font-weight: 600;
}

/* ── Stat Cards ── */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  transition: all .25s;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.02) 0%, transparent 100%);
  pointer-events: none;
}

.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }

.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}

.stat-value {
  font-family: 'Bebas Neue', cursive;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: .02em;
}

.stat-label { font-size: .78rem; color: var(--text-muted); font-weight: 500; }

/* ── Ranking Table ── */
.ranking-table { width: 100%; border-collapse: collapse; }

.ranking-table thead th {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.ranking-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: background .15s;
}

.ranking-table tbody tr:hover { background: var(--bg-card-hover); }

.ranking-table tbody td {
  padding: .75rem 1rem;
  vertical-align: middle;
}

.rank-pos {
  font-family: 'Bebas Neue', cursive;
  font-size: 1.4rem;
  line-height: 1;
  min-width: 40px;
}

.rank-pos.gold   { color: var(--copa-gold); }
.rank-pos.silver { color: #9e9e9e; }
.rank-pos.bronze { color: #bf8650; }

.rank-change {
  font-size: .7rem;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 1px;
}

.rank-change.up   { color: var(--copa-green); }
.rank-change.down { color: var(--copa-red); }
.rank-change.same { color: var(--text-subtle); }

.rank-pts {
  font-family: 'Bebas Neue', cursive;
  font-size: 1.5rem;
  color: var(--copa-green);
}

/* ── Match Card ── */
.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all .2s;
  position: relative;
  overflow: hidden;
}

.match-card::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--border-accent);
  opacity: 0;
  transition: opacity .2s;
}

.match-card:hover::after { opacity: 1; }
.match-card:hover { border-color: var(--border-accent); }
.match-card.live::after { opacity: 1; background: var(--copa-red); }

.team-flag {
  width: 36px; height: 24px;
  border-radius: 3px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.12);
}

.team-flag-lg {
  width: 56px; height: 38px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.12);
}

.score-display {
  font-family: 'Bebas Neue', cursive;
  font-size: 2rem;
  letter-spacing: .1em;
  color: var(--text-primary);
  min-width: 80px;
  text-align: center;
}

.score-vs {
  font-family: 'Bebas Neue', cursive;
  font-size: 1.2rem;
  color: var(--text-subtle);
}

.match-badge {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .2rem .55rem;
  border-radius: 20px;
}

.badge-live    { background: rgba(229,57,53,.2);  color: var(--copa-red);   border: 1px solid rgba(229,57,53,.3); }
.badge-sched   { background: rgba(21,101,192,.2); color: #64b5f6;           border: 1px solid rgba(21,101,192,.3); }
.badge-done    { background: rgba(255,255,255,.06); color: var(--text-muted); border: 1px solid var(--border-color); }

/* ── Predictions Grid ── */
.pred-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.pred-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: all .2s;
}

.pred-card.locked { opacity: .7; }
.pred-card.exact  { border-color: rgba(0,200,83,.4); }
.pred-card.winner { border-color: rgba(255,214,0,.3); }
.pred-card.partial{ border-color: rgba(33,150,243,.3); }
.pred-card.wrong  { border-color: rgba(229,57,53,.3); }

.score-input-group {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.score-input {
  width: 52px;
  text-align: center;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: .4rem;
  font-family: 'Bebas Neue', cursive;
  font-size: 1.6rem;
  -moz-appearance: textfield;
}

.score-input::-webkit-inner-spin-button,
.score-input::-webkit-outer-spin-button { -webkit-appearance: none; }

.score-input:focus {
  outline: none;
  border-color: var(--copa-green);
  box-shadow: 0 0 0 3px rgba(0,200,83,.15);
}

/* ── Pool Cards ── */
.pool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .25s;
  cursor: pointer;
}

.pool-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}

.pool-cover {
  height: 120px;
  background: linear-gradient(135deg, #1b5e20 0%, #004d40 100%);
  position: relative;
  display: flex; align-items: center; justify-content: center;
}

.pool-cover img { width:100%; height:100%; object-fit:cover; }

.pool-cover-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(0,0,0,.6) 100%);
}

.pool-badge {
  position: absolute; top: .6rem; right: .6rem;
  font-size: .65rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; padding: .2rem .55rem;
  border-radius: 20px;
}

.pool-badge.public  { background: rgba(0,200,83,.2);  color: var(--copa-green); border: 1px solid rgba(0,200,83,.3); }
.pool-badge.private { background: rgba(229,57,53,.2); color: var(--copa-red);   border: 1px solid rgba(229,57,53,.3); }

.pool-body { padding: 1rem 1.25rem 1.25rem; }

.pool-meta { font-size: .78rem; color: var(--text-muted); }

/* ── Notification Dropdown ── */
.notif-dropdown {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
}

.notif-header {
  border-bottom: 1px solid var(--border-color);
  font-size: .875rem;
}

.notif-item {
  display: flex; gap: .75rem;
  padding: .75rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: background .15s;
  cursor: pointer;
}

.notif-item:hover { background: var(--bg-card-hover); }
.notif-item.unread { background: rgba(0,200,83,.05); }

.notif-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--copa-green);
  margin-top: 4px;
  flex-shrink: 0;
}

.notif-badge {
  position: absolute;
  top: 2px; right: 2px;
  background: var(--copa-red);
  color: #fff;
  font-size: .6rem; font-weight: 700;
  border-radius: 10px;
  padding: 1px 4px;
  min-width: 16px;
  text-align: center;
}

/* ── Forms ── */
.form-control-copa,
.form-select-copa {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: .55rem .85rem;
  transition: border-color .2s, box-shadow .2s;
}

.form-control-copa:focus,
.form-select-copa:focus {
  background: var(--bg-input);
  border-color: var(--copa-green);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(0,200,83,.15);
  outline: none;
}

.form-control-copa::placeholder { color: var(--text-subtle); }

.form-label-copa {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .03em;
  margin-bottom: .35rem;
}

/* ── Page sections ── */
.page-hero {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* ── Auth pages ── */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0,200,83,.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 100% 100%, rgba(21,101,192,.08) 0%, transparent 50%),
    var(--bg-base);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}

/* ── Avatars ── */
.avatar-sm  { width:32px;  height:32px;  object-fit:cover; }
.avatar-md  { width:48px;  height:48px;  object-fit:cover; }
.avatar-lg  { width:72px;  height:72px;  object-fit:cover; }
.avatar-xl  { width:96px;  height:96px;  object-fit:cover; }

.avatar-placeholder {
  background: linear-gradient(135deg, var(--copa-green-d), var(--copa-blue));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-family: 'Barlow Condensed', sans-serif;
}

/* ── Phase timeline ── */
.phase-timeline {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-bottom: .5rem;
}

.phase-step {
  flex: 1;
  min-width: 120px;
  text-align: center;
  position: relative;
  padding: .75rem .5rem;
}

.phase-step::before {
  content: '';
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 2px;
  background: var(--border-color);
  transform: translateY(-50%);
  z-index: 0;
}

.phase-step:first-child::before { left: 50%; }
.phase-step:last-child::before  { right: 50%; }

.phase-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  margin: 0 auto .5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  position: relative; z-index: 1;
  transition: all .2s;
}

.phase-step.active .phase-dot   { border-color: var(--copa-green); background: rgba(0,200,83,.15); color: var(--copa-green); }
.phase-step.done .phase-dot     { border-color: var(--copa-green-d); background: var(--copa-green-d); color: #fff; }
.phase-step.locked .phase-dot  { border-color: var(--copa-red); background: rgba(229,57,53,.15); color: var(--copa-red); }

.phase-label { font-size: .7rem; font-weight: 600; color: var(--text-muted); }
.phase-step.active .phase-label { color: var(--copa-green); }

/* ── Charts ── */
.chart-wrapper { position: relative; }

/* ── Points pill ── */
.pts-pill {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-family: 'Bebas Neue', cursive;
  font-size: 1rem;
  letter-spacing: .04em;
  padding: .15rem .6rem;
  border-radius: 20px;
  background: rgba(0,200,83,.12);
  color: var(--copa-green);
  border: 1px solid rgba(0,200,83,.25);
}

/* ── Utilities ── */
.text-copa    { color: var(--copa-green) !important; }
.text-gold    { color: var(--copa-gold) !important; }
.bg-copa-dim  { background: rgba(0,200,83,.08); }
.border-copa  { border-color: var(--border-accent) !important; }

.divider-copa {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--copa-green), transparent);
  margin: 1.5rem 0;
  opacity: .3;
}

.scrollbar-thin::-webkit-scrollbar { width: 4px; height: 4px; }
.scrollbar-thin::-webkit-scrollbar-track { background: transparent; }
.scrollbar-thin::-webkit-scrollbar-thumb { background: var(--text-subtle); border-radius: 2px; }

/* ── Animations ── */
@keyframes pulse-green {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,200,83,.4); }
  50%      { box-shadow: 0 0 0 6px rgba(0,200,83,0); }
}

.live-pulse { animation: pulse-green 2s infinite; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in-up { animation: fadeInUp .35s ease forwards; }

/* stagger */
.stagger > * { opacity: 0; animation: fadeInUp .35s ease forwards; }
.stagger > *:nth-child(1)  { animation-delay: .05s; }
.stagger > *:nth-child(2)  { animation-delay: .10s; }
.stagger > *:nth-child(3)  { animation-delay: .15s; }
.stagger > *:nth-child(4)  { animation-delay: .20s; }
.stagger > *:nth-child(5)  { animation-delay: .25s; }
.stagger > *:nth-child(6)  { animation-delay: .30s; }

/* ── Footer ── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

/* ── Responsive ── */
.main-content { flex: 1; }

@media (max-width: 768px) {
  .stat-value { font-size: 1.6rem; }
  .score-display { font-size: 1.5rem; }
  .pred-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 1.75rem 1.25rem; }
}

/* ── Bootstrap overrides ── */
.dropdown-menu {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0,0,0,.5);
}

.dropdown-item {
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all .15s;
}

.dropdown-item:hover { background: rgba(255,255,255,.06); color: var(--text-primary); }
.dropdown-divider   { border-color: var(--border-color); }
.dropdown-header    { color: var(--text-primary); font-weight: 600; }

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.modal-header { border-bottom-color: var(--border-color); }
.modal-footer { border-top-color: var(--border-color); }

.form-control, .form-select {
  background: var(--bg-input);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  background: var(--bg-input);
  border-color: var(--copa-green);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(0,200,83,.15);
}

.form-check-input:checked {
  background-color: var(--copa-green);
  border-color: var(--copa-green);
}

.badge { font-weight: 600; }

.table { --bs-table-color: var(--text-primary); --bs-table-bg: transparent; --bs-table-border-color: var(--border-color); }

.nav-tabs { border-color: var(--border-color); }
.nav-tabs .nav-link { color: var(--text-muted); border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.nav-tabs .nav-link.active { background: var(--bg-card); border-color: var(--border-color) var(--border-color) var(--bg-card); color: var(--text-primary); }

.pagination .page-link { background: var(--bg-card); border-color: var(--border-color); color: var(--text-muted); }
.pagination .page-link:hover { background: var(--bg-card-hover); }
.pagination .active .page-link { background: var(--copa-green); border-color: var(--copa-green); color: #fff; }

.progress { background: rgba(255,255,255,.06); height: 6px; border-radius: 3px; }
.progress-bar { background: linear-gradient(90deg, var(--copa-green), var(--copa-green-d)); }

.alert-success { background: rgba(0,200,83,.12); border-color: rgba(0,200,83,.25); color: #81c784; }
.alert-danger  { background: rgba(229,57,53,.12); border-color: rgba(229,57,53,.25); color: #ef9a9a; }
.alert-warning { background: rgba(255,214,0,.1);  border-color: rgba(255,214,0,.2);  color: #ffe082; }
.alert-info    { background: rgba(21,101,192,.12); border-color: rgba(21,101,192,.25); color: #90caf9; }

/* ════════════════════════════════════════════════════════════
   SIDEBAR LAYOUT
   ════════════════════════════════════════════════════════════ */

:root {
  --sidebar-w:      240px;
  --sidebar-bg:     #0d1117;
  --sidebar-border: rgba(255,255,255,.07);
  --topbar-h:       56px;
}

/* Body adjustments */
body { display: block; }

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  z-index: 1040;
  transition: transform .25s ease;
  overflow: hidden;
}

/* ── Brand row ── */
.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1rem 1rem;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.sidebar-brand-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--copa-green), var(--copa-green-d));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: #fff;
  box-shadow: 0 2px 10px rgba(0,200,83,.3);
  flex-shrink: 0;
}

.sidebar-brand-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem;
  letter-spacing: .02em;
  color: var(--text-primary);
  margin-left: .6rem;
}
.sidebar-brand-text strong { color: var(--copa-green); }

.sidebar-toggle-btn {
  background: none; border: none;
  color: var(--text-muted);
  padding: .25rem .4rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1;
}
.sidebar-toggle-btn:hover { color: var(--text-primary); background: rgba(255,255,255,.06); }

/* ── Nav ── */
.sidebar-nav {
  flex: 1;
  padding: .75rem .6rem;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-section-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  padding: .4rem .5rem .3rem;
  margin-bottom: .2rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .55rem .75rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background .15s, color .15s;
  cursor: pointer;
  margin-bottom: 2px;
  white-space: nowrap;
}

.sidebar-link i { font-size: 1rem; flex-shrink: 0; width: 18px; text-align: center; }

.sidebar-link:hover {
  background: rgba(255,255,255,.06);
  color: var(--text-primary);
}

.sidebar-link.active {
  background: rgba(0,200,83,.12);
  color: var(--copa-green);
}

.sidebar-link.active i { color: var(--copa-green); }

/* ── Footer / user ── */
.sidebar-footer {
  padding: .75rem .6rem;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.sidebar-user-btn {
  display: flex;
  align-items: center;
  gap: .6rem;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--sidebar-border);
  border-radius: var(--radius-sm);
  padding: .5rem .65rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background .15s;
  width: 100%;
  text-align: left;
}
.sidebar-user-btn:hover { background: rgba(255,255,255,.08); }

.sidebar-avatar { width: 30px; height: 30px; object-fit: cover; flex-shrink: 0; }

.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: .82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: .7rem; color: var(--text-muted); }

/* ── Main wrapper ── */
.app-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* ── App footer ── */
.app-footer {
  background: transparent;
  border-top: 1px solid var(--sidebar-border);
  padding: .75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-left: 0;
}

/* ── Topbar (mobile only) ── */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: rgba(13,17,23,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--sidebar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  z-index: 1030;
}

.topbar-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  text-decoration: none;
}
.topbar-brand strong { color: var(--copa-green); }

/* ── Overlay ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1039;
}
.sidebar-overlay.show { display: block; }

/* ── Mobile ── */
@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,.6);
  }
  .app-wrapper {
    margin-left: 0;
  }
}

/* ── Notification badge in sidebar ── */
.sidebar .notif-badge {
  background: var(--copa-red);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 5px;
  min-width: 18px;
  text-align: center;
}


/* ════════════════════════════════════════════════════════════
   TEAM FLAG DISPLAY
   ════════════════════════════════════════════════════════════ */
.team-display {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  white-space: nowrap;
}
.team-display--sm { gap: .3rem; }
.team-display--md { gap: .4rem; }
.team-display--lg { gap: .5rem; font-size: 1rem; }

.flag-icon {
  border-radius: 3px;
  box-shadow: 0 1px 4px rgba(0,0,0,.4);
  flex-shrink: 0;
  vertical-align: middle;
  object-fit: cover;
}

.team-label { line-height: 1.2; vertical-align: middle; }

/* ════════════════════════════════════════════════════════════
   PRED CARD — fix team overflow in pool-detail
   ════════════════════════════════════════════════════════════ */
.pred-card .team-display {
  max-width: 100%;
  overflow: hidden;
}
.pred-card .team-display .team-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80px;
}
.pred-card .team-display--md .team-label { max-width: 90px; }

/* Score input group: force no overflow */
.pred-card .score-input-group {
  flex-wrap: nowrap;
  justify-content: center;
}

/* Team columns in pred card */
.pred-team-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  overflow: hidden;
}

/* Flag image inside pred cards */
.pred-card .flag-icon {
  max-width: 40px;
  height: auto;
}

/* Pred card team row */
.pred-teams-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
}
.pred-team-col {
  flex: 0 0 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
}
.pred-team-name {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-align: center;
  color: var(--text-muted);
}