/* ══════════════════════════════════════════════
   APP LAYOUT — Sidebar + Main Area
   ══════════════════════════════════════════════ */

:root {
  --sidebar-w    : 256px;
  --topbar-h     : 60px;
  --sidebar-bg   : #0f172a;
  --sidebar-text : #94a3b8;
  --sidebar-hover: rgba(255,255,255,0.07);
  --sidebar-active-bg  : rgba(229,53,53,0.14);
  --sidebar-active-text: #ff6b6b;
  --radius-lg    : 12px;
  --shadow-card  : 0 1px 3px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.08);
}

/* Light mode overrides */
[data-theme="light"] {
  --bg       : #f1f5f9;
  --surface  : #ffffff;
  --surface2 : #f8fafc;
  --border   : #e2e8f0;
  --text     : #1e293b;
  --text-muted: #64748b;
  --accent   : #e53535;
  --accent-hover: #ff5252;
  --success  : #22c55e;
  --error    : #ef4444;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
}

/* ── App Wrapper ── */
.app-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bg);
}

/* ══════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  position: fixed;
  left: 0; top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
}

/* Scrollbar sidebar */
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

/* ── Logo ── */
.sidebar-logo {
  padding: 1.4rem 1.25rem 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.sidebar-logo-text {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #f1f5f9;
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.2;
}
.sidebar-logo-sub {
  color: rgba(148,163,184,0.7);
  font-size: 0.68rem;
  margin-top: 0.3rem;
  padding-left: 1.65rem;
  letter-spacing: 0.03em;
}

/* ── Nav ── */
.sidebar-nav { flex: 1; padding: 0.6rem 0; }

.nav-group-label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(148,163,184,0.45);
  padding: 0.7rem 1.4rem 0.25rem;
  font-weight: 700;
  user-select: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 1.1rem;
  margin: 0.1rem 0.6rem;
  border-radius: 8px;
  color: var(--sidebar-text);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-size: 0.87rem;
  font-weight: 500;
  user-select: none;
  text-decoration: none;
  position: relative;
}

.nav-item:hover { background: var(--sidebar-hover); color: #e2e8f0; }

.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  font-weight: 600;
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

.nav-icon {
  width: 18px;
  text-align: center;
  font-size: 0.88rem;
  flex-shrink: 0;
  opacity: 0.9;
}

.nav-divider {
  height: 1px;
  background: rgba(255,255,255,0.07);
  margin: 0.5rem 1rem;
}

/* ── Sidebar User ── */
.sidebar-user {
  padding: 0.9rem 1.1rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}

.sidebar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}
.sidebar-avatar img { width: 100%; height: 100%; object-fit: cover; }

.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name {
  font-size: 0.82rem;
  color: #e2e8f0;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-user-sub {
  font-size: 0.68rem;
  color: rgba(148,163,184,0.7);
  margin-top: 0.1rem;
}

.sidebar-logout {
  background: none;
  border: none;
  color: rgba(148,163,184,0.7);
  cursor: pointer;
  padding: 0.3rem;
  border-radius: 5px;
  transition: all 0.15s;
  font-size: 0.82rem;
  line-height: 1;
  flex-shrink: 0;
}
.sidebar-logout:hover { color: #ef4444; background: rgba(239,68,68,0.1); }

/* ══════════════════════════════════════════════
   MAIN AREA
   ══════════════════════════════════════════════ */
.main-area {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Top Bar ── */
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 0.75rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.35rem;
  border-radius: 6px;
  transition: all 0.15s;
  display: none;
  line-height: 1;
}
.sidebar-toggle:hover { color: var(--text); background: var(--surface2); }

.topbar-title {
  flex: 1;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.topbar-actions { display: flex; align-items: center; gap: 0.6rem; }

.theme-toggle {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

.topbar-user-info { display: flex; align-items: center; gap: 0.5rem; }
.topbar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: #fff;
  overflow: hidden;
  flex-shrink: 0;
}
.topbar-avatar img { width: 100%; height: 100%; object-fit: cover; }
.topbar-name { font-size: 0.83rem; font-weight: 600; color: var(--text); }

/* ── Content Area ── */
.content-area { flex: 1; padding: 1.75rem 2rem; }

/* ── Section header ── */
.section-head { margin-bottom: 1.5rem; }
.section-head h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-head p { color: var(--text-muted); font-size: 0.88rem; }

/* ══════════════════════════════════════════════
   CARDS ROW
   ══════════════════════════════════════════════ */
.cards-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, box-shadow 0.2s;
}
.app-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }

.card-icon-box {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  margin-bottom: 0.9rem;
}
.ci-red    { background: rgba(229,53,53,0.12);  color: var(--accent); }
.ci-green  { background: rgba(34,197,94,0.12);  color: #22c55e; }
.ci-blue   { background: rgba(59,130,246,0.12); color: #3b82f6; }
.ci-orange { background: rgba(249,115,22,0.12); color: #f97316; }
.ci-purple { background: rgba(168,85,247,0.12); color: #a855f7; }
.ci-gold   { background: rgba(234,179,8,0.12);  color: #eab308; }

.card-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.card-value { font-size: 1.5rem; font-weight: 800; color: var(--text); line-height: 1.1; }
.card-sub   { font-size: 0.73rem; color: var(--text-muted); margin-top: 0.25rem; }

/* ══════════════════════════════════════════════
   STATUS BADGES
   ══════════════════════════════════════════════ */
.badge-status {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
}
.badge-active { background: rgba(34,197,94,0.12); color: #22c55e; border: 1px solid rgba(34,197,94,0.3); }
.badge-future { background: rgba(59,130,246,0.12); color: #3b82f6; border: 1px solid rgba(59,130,246,0.3); }
.badge-ended  { background: rgba(148,163,184,0.1); color: var(--text-muted); border: 1px solid var(--border); }

/* ══════════════════════════════════════════════
   COMPETITION CARDS
   ══════════════════════════════════════════════ */
.comp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }

.comp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.comp-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.comp-card.active::before { background: linear-gradient(90deg, #22c55e, #86efac); }
.comp-card.future::before { background: linear-gradient(90deg, #3b82f6, #93c5fd); }
.comp-card.ended::before  { background: var(--border); }
.comp-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.15); border-color: rgba(229,53,53,0.3); }

.comp-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem; }
.comp-card-title  { font-size: 0.97rem; font-weight: 700; color: var(--text); line-height: 1.3; }
.comp-card-dates  { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.25rem; }
.comp-card-prize-row { display: flex; align-items: baseline; gap: 0.4rem; margin-top: 0.75rem; }
.comp-card-prize  { font-size: 1.3rem; font-weight: 800; color: var(--accent); }
.comp-card-prize-label { font-size: 0.72rem; color: var(--text-muted); }
.comp-card-hashtags { margin-top: 0.75rem; display: flex; gap: 0.4rem; flex-wrap: wrap; }
.hashtag-tag {
  background: rgba(229,53,53,0.1); color: var(--accent);
  border: 1px solid rgba(229,53,53,0.25);
  border-radius: 4px; padding: 0.15rem 0.5rem;
  font-size: 0.72rem; font-weight: 600;
}

/* ══════════════════════════════════════════════
   WALLET
   ══════════════════════════════════════════════ */
.wallet-summary {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem;
}
.wallet-balance-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow-card);
}
.wallet-balance-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; font-weight: 700; margin-bottom: 0.4rem; }
.wallet-balance-value { font-size: 1.7rem; font-weight: 800; color: var(--text); }
.wallet-balance-value.green  { color: #22c55e; }
.wallet-balance-value.orange { color: #f97316; }
.wallet-balance-value.muted  { color: var(--text-muted); }

.tx-filters {
  display: flex; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap;
}
.tx-filter-input {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 0.55rem 0.9rem; color: var(--text); font-size: 0.85rem; flex: 1; min-width: 160px;
  transition: border-color 0.2s;
}
.tx-filter-input:focus { outline: none; border-color: var(--accent); }

.tx-table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.tx-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.tx-table thead th {
  text-align: left; padding: 0.65rem 1rem;
  color: var(--text-muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em; font-weight: 700;
  border-bottom: 1px solid var(--border); background: var(--surface2);
}
.tx-table tbody td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
.tx-table tbody tr:last-child td { border-bottom: none; }
.tx-table tbody tr:hover td { background: var(--surface2); }

.tx-code { font-family: 'Courier New', monospace; font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }
.tx-amount { font-weight: 800; color: #22c55e; }
.tx-badge {
  display: inline-block; padding: 0.15rem 0.55rem; border-radius: 4px;
  font-size: 0.7rem; font-weight: 700;
}
.tx-badge-daily  { background: rgba(229,53,53,0.1); color: var(--accent); }
.tx-badge-final  { background: rgba(234,179,8,0.12); color: #eab308; }
.tx-badge-bonus  { background: rgba(168,85,247,0.12); color: #a855f7; }
.tx-status-confirmed { color: #22c55e; font-size: 0.75rem; font-weight: 600; }
.tx-status-pending   { color: #f97316; font-size: 0.75rem; font-weight: 600; }

/* ══════════════════════════════════════════════
   PRIZE TABLE
   ══════════════════════════════════════════════ */
.prize-table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.prize-table { width: 100%; border-collapse: collapse; }
.prize-table th {
  text-align: left; padding: 0.7rem 1.1rem;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); font-weight: 700;
  border-bottom: 1px solid var(--border); background: var(--surface2);
}
.prize-table td { padding: 0.85rem 1.1rem; border-bottom: 1px solid var(--border); color: var(--text); font-size: 0.9rem; }
.prize-table tbody tr:last-child td { border-bottom: none; }
.prize-table tr:hover td { background: var(--surface2); }
.prize-table tr.row-gold   td { background: rgba(234,179,8,0.06); }
.prize-table tr.row-silver td { background: rgba(148,163,184,0.06); }
.prize-table tr.row-bronze td { background: rgba(205,127,50,0.06); }
.prize-pos { font-weight: 800; font-size: 1rem; }
.prize-medal { font-size: 1.2rem; }
.prize-val  { font-weight: 800; color: #22c55e; font-size: 0.95rem; }

/* ══════════════════════════════════════════════
   DAILY WINNERS
   ══════════════════════════════════════════════ */
.winner-list { display: flex; flex-direction: column; gap: 0.75rem; }
.winner-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 1rem 1.15rem; display: flex; gap: 1rem; align-items: center;
  box-shadow: var(--shadow-card); transition: transform 0.2s, border-color 0.2s;
}
.winner-card:hover { transform: translateY(-2px); border-color: rgba(234,179,8,0.3); box-shadow: 0 8px 24px rgba(234,179,8,0.06); }
.winner-trophy { font-size: 1.4rem; flex-shrink: 0; }
.winner-thumb  { width: 88px; height: 50px; border-radius: 7px; object-fit: cover; background: var(--surface2); flex-shrink: 0; }
.winner-info   { flex: 1; min-width: 0; }
.winner-date   { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.2rem; }
.winner-title  { font-size: 0.87rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.winner-channel{ font-size: 0.75rem; color: var(--text-muted); margin-top: 0.1rem; }
.winner-views  { font-size: 0.78rem; color: var(--accent); font-weight: 700; margin-top: 0.15rem; }
.winner-prize  { font-size: 0.95rem; font-weight: 800; color: #eab308; white-space: nowrap; flex-shrink: 0; }

/* ══════════════════════════════════════════════
   COUNTDOWN
   ══════════════════════════════════════════════ */
.countdown-row { display: flex; gap: 0.6rem; }
.countdown-unit {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.65rem 0.75rem; text-align: center; min-width: 58px;
}
.countdown-n { font-size: 1.4rem; font-weight: 900; color: var(--accent); line-height: 1; }
.countdown-l { font-size: 0.6rem; text-transform: uppercase; color: var(--text-muted); letter-spacing: 0.06em; margin-top: 0.15rem; }

/* ══════════════════════════════════════════════
   HOME HERO
   ══════════════════════════════════════════════ */
.home-hero {
  background: linear-gradient(135deg, rgba(229,53,53,0.07) 0%, transparent 60%);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 2.25rem;
  margin-bottom: 1.5rem; position: relative; overflow: hidden;
  box-shadow: var(--shadow-card);
}
.home-hero::after {
  content: '🎬'; position: absolute; right: 2rem; top: 50%;
  transform: translateY(-50%); font-size: 5rem; opacity: 0.08; pointer-events: none;
}
.home-hero-title { font-size: 1.5rem; font-weight: 900; margin-bottom: 0.4rem; }
.home-hero-sub   { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 1.4rem; }
.home-hero-tags  { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.phase-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.phase-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.4rem;
  box-shadow: var(--shadow-card); transition: transform 0.2s;
}
.phase-card:hover { transform: translateY(-2px); }
.phase-card-name   { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.35rem; }
.phase-card-dates  { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1rem; }
.phase-card-footer { display: flex; justify-content: space-between; align-items: center; }

/* ══════════════════════════════════════════════
   ADMIN TABS
   ══════════════════════════════════════════════ */
.admin-tabs {
  display: flex; gap: 0.35rem; margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border); overflow-x: auto; padding-bottom: 0;
}
.admin-tab {
  padding: 0.6rem 1.1rem; border-radius: 8px 8px 0 0;
  cursor: pointer; font-size: 0.83rem; font-weight: 600; color: var(--text-muted);
  border: 1px solid transparent; border-bottom: none; background: none;
  transition: all 0.15s; white-space: nowrap;
}
.admin-tab:hover { color: var(--text); }
.admin-tab.active {
  background: var(--surface); border-color: var(--border);
  border-bottom: 2px solid var(--surface); color: var(--accent); margin-bottom: -1px;
}
.admin-panel { display: none; }
.admin-panel.active { display: block; }

/* ══════════════════════════════════════════════
   GENERAL TABLE + PANEL
   ══════════════════════════════════════════════ */
.app-panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card);
  margin-bottom: 1.25rem;
}
.app-panel-header {
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
  font-weight: 700; font-size: 0.88rem; color: var(--text);
  display: flex; align-items: center; justify-content: space-between;
}
.app-panel-body { padding: 1.25rem; }

.app-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.app-table th {
  text-align: left; padding: 0.6rem 1rem;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--text-muted); font-weight: 700;
  border-bottom: 1px solid var(--border); background: var(--surface2);
}
.app-table td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
.app-table tbody tr:last-child td { border-bottom: none; }
.app-table tbody tr:hover td { background: var(--surface2); }

/* ── Btn variants ── */
.btn-sm {
  padding: 0.35rem 0.8rem; font-size: 0.78rem; font-weight: 600;
  border-radius: 6px; border: none; cursor: pointer; transition: all 0.15s;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.btn-sm-primary { background: var(--accent); color: #fff; box-shadow: 0 2px 8px rgba(229,53,53,0.25); }
.btn-sm-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-sm-ghost { background: var(--surface2); border: 1px solid var(--border); color: var(--text-muted); }
.btn-sm-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm-danger { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--error); }
.btn-sm-danger:hover { background: var(--error); color: #fff; }

/* ── Form row ── */
.form-inline { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: flex-end; margin-bottom: 1rem; }
.form-inline .form-group { flex: 1; min-width: 140px; margin-bottom: 0; }
.form-inline .form-group label { display: block; font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; margin-bottom: 0.3rem; }
.form-inline .form-group input, .form-inline .form-group select {
  width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
  padding: 0.6rem 0.85rem; color: var(--text); font-size: 0.875rem; transition: border-color 0.2s;
}
.form-inline .form-group input:focus, .form-inline .form-group select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(229,53,53,0.12);
}

/* ══════════════════════════════════════════════
   SIDEBAR OVERLAY (MOBILE)
   ══════════════════════════════════════════════ */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.55); z-index: 190; backdrop-filter: blur(2px);
}

/* ══════════════════════════════════════════════
   RANKING inside app
   ══════════════════════════════════════════════ */
.app-podium { display: flex; justify-content: center; align-items: flex-end; gap: 1rem; margin-bottom: 2rem; }
.app-podium-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.4rem 1rem; text-align: center; flex: 1; max-width: 240px;
  transition: transform 0.2s; box-shadow: var(--shadow-card);
  animation: fadeInUp 0.5s ease both;
}
.app-podium-card.gold   { border-color: rgba(234,179,8,0.35); background: rgba(234,179,8,0.04); animation-delay: 0.1s; }
.app-podium-card.silver { border-color: rgba(148,163,184,0.35); animation-delay: 0.05s; }
.app-podium-card.bronze { border-color: rgba(205,127,50,0.35); background: rgba(205,127,50,0.03); animation-delay: 0.15s; }
.app-podium-card:hover { transform: translateY(-4px); }
.podium-medal-icon { font-size: 2.2rem; margin-bottom: 0.3rem; }
.podium-pos-label  { font-size: 0.68rem; text-transform: uppercase; color: var(--text-muted); letter-spacing: 0.08em; }
.podium-name       { font-weight: 700; font-size: 0.92rem; margin: 0.35rem 0 0.2rem; }
.podium-channel    { font-size: 0.73rem; color: var(--accent); margin-bottom: 0.7rem; }
.podium-views      { font-size: 1.3rem; font-weight: 800; }
.podium-views-label{ font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; }
.podium-vids       { font-size: 0.75rem; color: var(--text-muted); margin: 0.2rem 0 0.75rem; }

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
@media (max-width: 960px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .main-area { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .topbar-name { display: none; }
  .wallet-summary { grid-template-columns: 1fr; }
  .cards-row { grid-template-columns: repeat(2, 1fr); }
  .content-area { padding: 1.25rem; }
  .app-podium { flex-direction: column; align-items: center; }
  .app-podium-card { max-width: 100%; width: 100%; }
}

@media (max-width: 520px) {
  .cards-row { grid-template-columns: 1fr; }
  .home-hero { padding: 1.5rem; }
  .home-hero::after { display: none; }
  .home-hero-title { font-size: 1.2rem; }
  .countdown-row { flex-wrap: wrap; }
  .admin-tabs { gap: 0.2rem; }
  .admin-tab { padding: 0.5rem 0.75rem; font-size: 0.78rem; }
}