/* =========================================================================
   Premium player-facing theme
   Dark, mobile-first, game-genre-appropriate (vivid Red/Green/Violet stay
   semantically reserved for betting values everywhere else in the UI).
   ========================================================================= */

:root {
  --bg-primary: #0b0e17;
  --bg-secondary: #131826;
  --bg-elevated: #1a2032;
  --bg-elevated-2: #212840;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --text-primary: #f5f6fa;
  --text-secondary: #a6b0c3;
  --text-muted: #6b7488;

  /* Electric cyan-to-blue brand — deliberately distinct from the fixed
     Red/Green/Violet game colors below (those are functional bet
     values and can never change), gold stays as the secondary "money"
     accent for bonus/reward CTAs. */
  --brand-start: #00d4ff;
  --brand-end: #0066ff;
  --gold-start: #ffd166;
  --gold-end: #ffb800;

  --color-red: #ff4757;
  --color-red-dark: #d63447;
  --color-green: #2ed573;
  --color-green-dark: #19a558;
  --color-violet: #a55eea;
  --color-violet-dark: #8854d0;

  --gradient-brand: linear-gradient(135deg, var(--brand-start), var(--brand-end));
  --gradient-gold: linear-gradient(135deg, var(--gold-start), var(--gold-end));
  --gradient-red: linear-gradient(135deg, #ff6b81, var(--color-red));
  --gradient-green: linear-gradient(135deg, #7bed9f, var(--color-green));
  --gradient-violet: linear-gradient(135deg, #cd84f1, var(--color-violet));

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.45);
  --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.55);
  --shadow-glow-brand: 0 0 28px rgba(0, 153, 255, 0.4);
  --shadow-glow-gold: 0 0 24px rgba(255, 184, 0, 0.35);

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;
}

* { box-sizing: border-box; }

body.pui {
  background:
    radial-gradient(900px 500px at 8% -8%, rgba(0, 212, 255, 0.10) 0%, transparent 55%),
    radial-gradient(700px 500px at 100% 15%, rgba(165, 94, 234, 0.08) 0%, transparent 50%),
    radial-gradient(1200px 700px at 50% -10%, #1a2140 0%, var(--bg-primary) 55%) fixed;
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  padding-bottom: 92px;
}

.pui-heading { font-family: 'Poppins', 'Inter', sans-serif; font-weight: 600; letter-spacing: -0.01em; }

/* ---------- App header ---------- */
.pui-header {
  background: linear-gradient(135deg, #151a2c 0%, #0f1322 100%);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
}
.pui-header .brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); }
.pui-header .brand img { width: 34px; height: 34px; border-radius: 50%; box-shadow: 0 0 0 2px var(--border-strong); }
.pui-header .brand span { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 17px; }
.pui-header .header-actions a { color: var(--text-secondary); font-size: 20px; text-decoration: none; }

/* ---------- Layout container ---------- */
.pui-content { max-width: 520px; margin: 0 auto; padding: 22px 14px 28px; }

/* ---------- Cards ---------- */
/* Vertical rhythm between top-level blocks (balance card, period card,
   betting cards, results, etc.) lives here as a single default margin
   so every page's block spacing stays consistent without each view
   needing its own mb-* utility class. */
.pui-card {
  background: linear-gradient(160deg, var(--bg-elevated) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px;
  margin-bottom: 22px;
  animation: pui-fade-up .35s ease both;
}
.pui-content > *:last-child { margin-bottom: 0; }
.pui-card-flat {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

/* ---------- Wallet / stat cards ---------- */
.pui-balance-card {
  background: var(--gradient-brand);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-glow-brand);
  color: #fff;
  position: relative;
  overflow: hidden;
  animation: pui-fade-up .35s ease both;
}
.pui-balance-card::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(180px 180px at 90% -10%, rgba(255,255,255,.25), transparent 60%);
}
.pui-balance-card .label { font-size: 13px; opacity: .85; letter-spacing: .02em; }
.pui-balance-card .amount { font-family: 'Poppins', sans-serif; font-size: 34px; font-weight: 700; margin: 2px 0 0; }
.pui-balance-card .actions { display: flex; gap: 10px; margin-top: 14px; position: relative; z-index: 1; }
.pui-balance-card .actions a {
  flex: 1; text-align: center; background: rgba(255,255,255,.16); backdrop-filter: blur(6px);
  color: #fff; text-decoration: none; padding: 9px 0; border-radius: var(--radius-pill);
  font-size: 13px; font-weight: 600; border: 1px solid rgba(255,255,255,.25);
  transition: transform .15s ease, background .15s ease;
}
.pui-balance-card .actions a:active { transform: scale(.96); }
.pui-balance-card .actions a:hover { background: rgba(255,255,255,.26); color: #fff; }

.pui-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; }
.pui-stat { background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 14px; text-align: center; }
.pui-stat .value { font-family: 'Poppins', sans-serif; font-size: 22px; font-weight: 700; }
.pui-stat .label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ---------- Countdown ---------- */
.pui-period-card { text-align: center; }
.pui-period-label { color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.pui-period-id { font-family: 'Poppins', sans-serif; font-size: 20px; font-weight: 700; margin-top: 2px; }
.pui-countdown {
  font-family: 'Poppins', sans-serif; font-size: 42px; font-weight: 700; margin: 10px 0 6px;
  background: var(--gradient-gold); -webkit-background-clip: text; background-clip: text; color: transparent;
  transition: filter .2s ease;
}
.pui-countdown.pui-urgent { animation: pui-pulse 1s infinite; }
.pui-status-pill {
  display: inline-block; padding: 5px 14px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600;
}
.pui-status-pill.open { background: rgba(46,213,115,.15); color: var(--color-green); border: 1px solid rgba(46,213,115,.35); }
.pui-status-pill.closed { background: rgba(166,175,195,.12); color: var(--text-muted); border: 1px solid var(--border-subtle); }

/* ---------- Betting buttons ---------- */
.pui-color-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.pui-color-btn {
  border: none; border-radius: var(--radius-md); padding: 18px 0; color: #fff; font-weight: 700;
  font-family: 'Poppins', sans-serif; font-size: 15px; cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.pui-color-btn:active { transform: scale(.95); }
.pui-color-btn:disabled { opacity: .45; cursor: not-allowed; }
.pui-color-btn.red { background: var(--gradient-red); }
.pui-color-btn.green { background: var(--gradient-green); }
.pui-color-btn.violet { background: var(--gradient-violet); }
.pui-color-btn:hover:not(:disabled) { filter: brightness(1.08); box-shadow: 0 8px 24px rgba(0,0,0,.45); }

.pui-number-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.pui-number-btn {
  aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--border-strong);
  background: var(--bg-elevated-2); color: var(--text-primary); font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 17px; cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.pui-number-btn:hover:not(:disabled) { background: var(--gradient-brand); box-shadow: var(--shadow-glow-brand); }
.pui-number-btn:active { transform: scale(.9); }
.pui-number-btn:disabled { opacity: .4; cursor: not-allowed; }

/* number-to-color hint dot (0/5 = violet-mixed, evens = red, odds = green) */
.pui-number-btn::after { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; margin: 4px auto 0; }
.pui-number-btn[data-n="0"]::after, .pui-number-btn[data-n="5"]::after { background: var(--color-violet); }
.pui-number-btn[data-n="1"]::after, .pui-number-btn[data-n="3"]::after, .pui-number-btn[data-n="7"]::after, .pui-number-btn[data-n="9"]::after { background: var(--color-green); }
.pui-number-btn[data-n="2"]::after, .pui-number-btn[data-n="4"]::after, .pui-number-btn[data-n="6"]::after, .pui-number-btn[data-n="8"]::after { background: var(--color-red); }

/* ---------- Result chips ---------- */
.pui-result-chip {
  display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%;
  font-weight: 700; font-size: 13px; color: #fff; font-family: 'Poppins', sans-serif;
}
.pui-result-chip.red { background: var(--gradient-red); }
.pui-result-chip.green { background: var(--gradient-green); }
.pui-result-chip.mix-red { background: linear-gradient(135deg, var(--color-red) 50%, var(--color-violet) 50%); }
.pui-result-chip.mix-green { background: linear-gradient(135deg, var(--color-green) 50%, var(--color-violet) 50%); }

/* ---------- Tables (history/results) ---------- */
.pui-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.pui-table th { color: var(--text-muted); font-weight: 600; text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border-subtle); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.pui-table td { padding: 10px 6px; border-bottom: 1px solid var(--border-subtle); }
.pui-table tr:last-child td { border-bottom: none; }

.pui-badge { display: inline-block; padding: 3px 10px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600; }
.pui-badge.win { background: rgba(46,213,115,.15); color: var(--color-green); }
.pui-badge.loss { background: rgba(255,71,87,.15); color: var(--color-red); }
.pui-badge.pending { background: rgba(166,175,195,.12); color: var(--text-muted); }

/* ---------- Buttons (general) ---------- */
.pui-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: var(--radius-pill); padding: 12px 22px; font-weight: 600; font-size: 14px;
  cursor: pointer; text-decoration: none; transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;
}
.pui-btn:active { transform: scale(.97); }
.pui-btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: 0 6px 18px rgba(0, 153, 255,.35); }
.pui-btn-primary:hover { filter: brightness(1.08); color: #fff; }
.pui-btn-gold { background: var(--gradient-gold); color: #1a1200; box-shadow: 0 6px 18px rgba(255,184,0,.3); }
.pui-btn-gold:hover { filter: brightness(1.05); color: #1a1200; }
.pui-btn-outline { background: transparent; border: 1px solid var(--border-strong); color: var(--text-primary); }
.pui-btn-outline:hover { background: var(--bg-elevated); color: var(--text-primary); }
.pui-btn-danger-outline { background: transparent; border: 1px solid rgba(255,71,87,.4); color: var(--color-red); }
.pui-btn-block { width: 100%; }

/* ---------- Forms ---------- */
.pui-input, .pui-select, .pui-textarea {
  width: 100%; background: var(--bg-elevated); border: 1px solid var(--border-subtle); color: var(--text-primary);
  border-radius: var(--radius-sm); padding: 12px 14px; font-size: 14px; transition: border-color .15s ease;
}
.pui-input::placeholder, .pui-textarea::placeholder { color: var(--text-muted); }
.pui-input:focus, .pui-select:focus, .pui-textarea:focus { outline: none; border-color: var(--brand-start); box-shadow: 0 0 0 3px rgba(0, 153, 255,.18); }
.pui-label { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; display: block; font-weight: 500; }

/* ---------- Alerts ---------- */
.pui-alert { border-radius: var(--radius-md); padding: 12px 16px; margin-bottom: 14px; font-size: 14px; border: 1px solid transparent; }
.pui-alert-success { background: rgba(46,213,115,.12); color: var(--color-green); border-color: rgba(46,213,115,.3); }
.pui-alert-error { background: rgba(255,71,87,.12); color: var(--color-red); border-color: rgba(255,71,87,.3); }

/* ---------- Bottom nav ---------- */
.pui-bottom-nav {
  position: fixed; bottom: 12px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 24px); max-width: 520px;
  background: rgba(19, 24, 38, 0.9); backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-pill);
  display: flex; justify-content: space-around; align-items: center;
  padding: 10px 6px; box-shadow: var(--shadow-elevated); z-index: 50;
}
.pui-bottom-nav a {
  display: flex; flex-direction: column; align-items: center; gap: 4px; text-decoration: none;
  color: var(--text-muted); font-size: 11px; font-weight: 600; padding: 4px 12px;
  transition: color .18s ease;
}
.pui-bottom-nav a i {
  font-size: 16px; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: background .2s ease, box-shadow .2s ease, transform .2s ease, color .2s ease;
}
.pui-bottom-nav a:hover:not(.active) { color: var(--text-secondary); }
.pui-bottom-nav a.active { color: var(--text-primary); }
.pui-bottom-nav a.active i {
  background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-glow-brand);
  transform: scale(1.08);
}

/* ---------- Auth pages ---------- */
.pui-auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.pui-auth-card {
  width: 100%; max-width: 400px; background: linear-gradient(160deg, var(--bg-elevated), var(--bg-secondary));
  border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); box-shadow: var(--shadow-elevated);
  padding: 32px 26px;
}
.pui-auth-logo { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 14px; display: block; box-shadow: 0 0 0 3px var(--border-strong); }
.pui-auth-title { text-align: center; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 22px; margin-bottom: 4px; }
.pui-auth-subtitle { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 22px; }
.pui-auth-link { color: var(--brand-start); text-decoration: none; font-weight: 600; }
.pui-auth-link:hover { color: var(--brand-end); }
.pui-divider-text { display: flex; align-items: center; gap: 10px; color: var(--text-muted); font-size: 12px; margin: 18px 0; }
.pui-divider-text::before, .pui-divider-text::after { content: ''; flex: 1; height: 1px; background: var(--border-subtle); }

/* ---------- Landing / home page (guests) ---------- */
.pui-landing { max-width: 480px; margin: 0 auto; padding: 28px 18px 40px; }
.pui-landing-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.pui-landing-nav .brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); }
.pui-landing-nav .brand img { width: 34px; height: 34px; border-radius: 50%; box-shadow: 0 0 0 2px var(--border-strong); }
.pui-landing-nav .brand span { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 16px; }

.pui-landing-hero { text-align: center; padding: 20px 4px 8px; }
.pui-landing-hero .badge {
  display: inline-flex; align-items: center; gap: 6px; background: rgba(46,213,115,.12); color: var(--color-green);
  border: 1px solid rgba(46,213,115,.25); border-radius: var(--radius-pill); padding: 5px 14px; font-size: 11.5px; font-weight: 700;
  letter-spacing: .02em; margin-bottom: 18px;
}
.pui-landing-hero h1 {
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 30px; line-height: 1.25; margin-bottom: 12px;
}
.pui-landing-hero h1 .accent {
  background: var(--gradient-gold); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.pui-landing-hero p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.6; margin-bottom: 26px; }
.pui-landing-cta { display: flex; flex-direction: column; gap: 12px; margin-bottom: 8px; }

.pui-landing-colors { display: flex; justify-content: center; gap: 10px; margin: 22px 0 6px; }
.pui-landing-colors span {
  width: 38px; height: 38px; border-radius: 50%; display: inline-block; box-shadow: var(--shadow-card);
  animation: pui-landing-bob 2.4s ease-in-out infinite;
}
.pui-landing-colors span:nth-child(2) { animation-delay: .2s; }
.pui-landing-colors span:nth-child(3) { animation-delay: .4s; }
@keyframes pui-landing-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.pui-landing-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 30px 0; }
.pui-landing-feature {
  background: linear-gradient(160deg, var(--bg-elevated) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: 16px 14px; text-align: left;
}
.pui-landing-feature .icon {
  width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 15px; margin-bottom: 10px;
}
.pui-landing-feature strong { display: block; font-size: 13.5px; margin-bottom: 3px; }
.pui-landing-feature span { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

.pui-landing-steps { margin: 30px 0; }
.pui-landing-steps h6 { font-size: 12px; letter-spacing: .08em; color: var(--text-secondary); text-transform: uppercase; margin-bottom: 16px; }

.pui-landing-band {
  background: var(--gradient-brand); border-radius: var(--radius-lg); padding: 24px 20px; text-align: center;
  box-shadow: var(--shadow-glow-brand); margin-top: 12px;
}
.pui-landing-band strong { display: block; font-size: 17px; margin-bottom: 6px; color: #fff; font-family: 'Poppins', sans-serif; }
.pui-landing-band span { display: block; font-size: 12.5px; color: rgba(255,255,255,.85); margin-bottom: 16px; }
.pui-landing-band .pui-btn { background: #fff; color: var(--brand-end); box-shadow: 0 6px 18px rgba(0,0,0,.25); }

/* ---------- Modal (bet slip) ---------- */
.pui-modal-backdrop { position: fixed; inset: 0; background: rgba(5,7,14,.7); backdrop-filter: blur(3px); z-index: 100; display: flex; align-items: flex-end; justify-content: center; }
.pui-modal-sheet {
  width: 100%; max-width: 480px; background: var(--bg-elevated); border-radius: 24px 24px 0 0;
  border: 1px solid var(--border-subtle); padding: 22px 20px 28px; box-shadow: var(--shadow-elevated);
  animation: pui-slide-up .25s ease both;
}

/* ---------- Animations ---------- */
@keyframes pui-fade-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pui-slide-up { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pui-pulse { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.4); } }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* ---------- Bootstrap component overrides (pagination, modals, alerts used as-is) ---------- */
.pui .pagination { justify-content: center; margin-top: 10px; }
.pui .page-link { background: var(--bg-elevated); border-color: var(--border-subtle); color: var(--text-secondary); }
.pui .page-link:hover { background: var(--bg-elevated-2); color: var(--text-primary); }
.pui .page-item.active .page-link { background: var(--gradient-brand); border-color: transparent; color: #fff; }
.pui .page-item.disabled .page-link { background: transparent; color: var(--text-muted); }
.pui .modal-content { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border-subtle); }
.pui .form-select, .pui .form-control { background: var(--bg-elevated); border-color: var(--border-subtle); color: var(--text-primary); }
.pui .form-select:focus, .pui .form-control:focus { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--brand-start); box-shadow: 0 0 0 3px rgba(0, 153, 255,.18); }
.pui a { color: inherit; }