/* =========================================================
   حسبة — Card Score Tracker
   Design tokens
   ========================================================= */
:root{
  --bg: #0B0E14;
  --surface: #151920;
  --surface-2: #1C212B;
  --hairline: #262C38;
  --ink: #F3F5F8;
  --ink-dim: #8A94A6;
  --ink-faint: #545D6E;

  --gold: #D4A24C;
  --gold-soft: #4A3B22;
  --gold-glow: rgba(212, 162, 76, .35);

  --teal: #3FA9A0;
  --teal-soft: #1D3B38;
  --teal-glow: rgba(63, 169, 160, .35);

  --blue: #4C8FE0;
  --red: #E5484D;
  --red-soft: #3A1E20;
  --blue-soft: #1B2C42;

  --radius-xl: 28px;
  --radius-l: 20px;
  --radius-m: 14px;
  --radius-s: 10px;

  --font-display: 'Cairo', 'Tajawal', sans-serif;
  --font-body: 'Tajawal', sans-serif;

  --ease: cubic-bezier(.22,1,.36,1);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
  user-select: none;
}
input, textarea{ user-select: text; }

body::before{
  content:"";
  position: fixed; inset:0;
  background:
    radial-gradient(circle at 15% 0%, rgba(212,162,76,.06), transparent 45%),
    radial-gradient(circle at 90% 15%, rgba(63,169,160,.05), transparent 40%);
  pointer-events: none;
  z-index: 0;
}

#app{ position:relative; z-index:1; max-width: 560px; margin: 0 auto; min-height: 100dvh; }

button{ font-family: inherit; color: inherit; border:none; background:none; cursor:pointer; }
button:active{ transform: scale(.97); }
h1,h2,h3,p{ margin:0; }

::selection{ background: var(--gold-glow); }

/* =========================================================
   Screens
   ========================================================= */
.screen{
  display:none;
  flex-direction: column;
  min-height: 100dvh;
  padding: max(20px, env(safe-area-inset-top)) 20px calc(24px + env(safe-area-inset-bottom));
  animation: screenIn .38s var(--ease);
}
.screen.active{ display:flex; }

@keyframes screenIn{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}

/* =========================================================
   Home screen
   ========================================================= */
.home-header{ padding: 32px 4px 8px; }
.home-brand{ display:flex; align-items:center; gap:10px; }
.brand-suit{ font-size: 30px; color: var(--gold); line-height:1; transform: translateY(-2px); }
.home-brand h1{ font-family: var(--font-display); font-weight:900; font-size: 34px; letter-spacing: -.5px; }
.home-sub{ color: var(--ink-dim); margin-top:6px; font-size: 15px; }

.game-picker{ display:flex; flex-direction:column; gap:16px; margin-top: 28px; }

.game-card{
  position: relative;
  overflow: hidden;
  display:flex; flex-direction:column; align-items: flex-start; gap: 6px;
  padding: 26px 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(155deg, var(--surface), var(--surface-2));
  border: 1px solid var(--hairline);
  text-align: right;
  transition: transform .25s var(--ease), border-color .25s;
}
.game-card:active{ transform: scale(.98); }
.game-card-suit{ font-size: 34px; line-height:1; margin-bottom: 4px; }
.game-card-name{ font-family: var(--font-display); font-weight: 800; font-size: 24px; }
.game-card-desc{ color: var(--ink-dim); font-size: 14px; }

.game-card--shak .game-card-suit{ color: var(--gold); }
.game-card--shak::after{
  content:""; position:absolute; inset-inline-end:-40px; top:-40px; width:140px; height:140px;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%); border-radius:50%;
}
.game-card--shak:active{ border-color: var(--gold-soft); }

.game-card--trinib .game-card-suit{ color: var(--teal); }
.game-card--trinib::after{
  content:""; position:absolute; inset-inline-end:-40px; top:-40px; width:140px; height:140px;
  background: radial-gradient(circle, var(--teal-glow), transparent 70%); border-radius:50%;
}
.game-card--trinib:active{ border-color: var(--teal-soft); }

.ghost-btn{
  display:flex; align-items:center; justify-content:center; gap:8px;
  margin-top: 22px; padding: 15px; border-radius: var(--radius-m);
  color: var(--ink-dim); font-size: 15px; font-weight: 500;
  border: 1px solid var(--hairline);
}
.home-footer{
  margin-top: auto; padding-top: 30px; text-align:center;
  color: var(--ink-faint); font-size: 12.5px;
}

/* =========================================================
   Headers (shared)
   ========================================================= */
.sub-header, .game-header{
  display:flex; align-items:center; justify-content: space-between;
  padding: 4px 0 22px;
}
.sub-header h2, .game-header h2{
  font-family: var(--font-display); font-weight: 800; font-size: 19px;
  display:flex; align-items:center; gap:10px;
}
.spacer{ width: 40px; }
.icon-btn{
  width: 40px; height:40px; border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--hairline);
  transition: background .2s;
}
.round-badge{
  font-family: var(--font-body); font-weight: 500; font-size: 12.5px;
  color: var(--teal); background: var(--teal-soft);
  padding: 4px 10px; border-radius: 20px;
}

/* =========================================================
   Setup screens
   ========================================================= */
.setup-body{ display:flex; flex-direction:column; gap:8px; margin-top: 8px; }
.field-label{ font-size: 13.5px; color: var(--ink-dim); margin: 14px 2px 2px; }
.text-input{
  width:100%; padding: 15px 16px; border-radius: var(--radius-m);
  background: var(--surface); border: 1px solid var(--hairline);
  color: var(--ink); font-size: 16px; font-family: var(--font-body);
  outline: none; transition: border-color .2s;
}
.text-input:focus{ border-color: var(--ink-faint); }
.text-input::placeholder{ color: var(--ink-faint); }

.primary-btn{
  margin-top: 30px; padding: 17px; border-radius: var(--radius-m);
  font-weight: 800; font-size: 16.5px; font-family: var(--font-display);
  background: var(--ink); color: var(--bg);
  transition: transform .2s var(--ease), box-shadow .3s;
}
.primary-btn--shak{ background: var(--gold); box-shadow: 0 8px 24px -8px var(--gold-glow); }
.primary-btn--trinib{ background: var(--teal); box-shadow: 0 8px 24px -8px var(--teal-glow); }

/* =========================================================
   Shakabish game screen
   ========================================================= */
.target-banner{
  text-align:center; font-size: 13px; color: var(--ink-dim);
  background: var(--surface); border: 1px solid var(--hairline);
  padding: 8px; border-radius: 30px; margin-bottom: 16px;
  transition: all .3s;
}

.scoreboard-card{
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: 26px 20px 20px;
}
.score-row{ display:flex; align-items:center; }
.score-col{ flex:1; display:flex; flex-direction:column; align-items:center; gap: 8px; position:relative; }
.score-team-name{ font-size: 15px; color: var(--ink-dim); font-weight:500; }
.score-value{
  font-family: var(--font-display); font-weight: 900; font-size: 56px;
  line-height:1; transition: color .3s;
  font-variant-numeric: tabular-nums;
}
.score-divider{ width:1px; align-self: stretch; background: var(--hairline); margin: 4px 4px; }

.kabsha-tag{
  font-size: 11.5px; color: var(--red); background: var(--red-soft);
  padding: 3px 10px; border-radius: 20px; font-weight: 600;
  animation: popIn .3s var(--ease);
}
.kabsha-tag em{ font-style:normal; }

.scoreboard-actions{ display:flex; gap: 10px; margin-top: 22px; }
.pill-btn{
  flex:1; display:flex; align-items:center; justify-content:center; gap:6px;
  padding: 13px; border-radius: 30px; font-size: 14px; font-weight:600;
  background: var(--surface-2); color: var(--ink-dim);
  border: 1px solid var(--hairline);
}
.pill-btn:active{ color: var(--ink); }

@keyframes glow{
  0%,100%{ box-shadow: 0 0 0 0 rgba(212,162,76,.25), 0 6px 20px -6px rgba(212,162,76,.2); }
  50%{ box-shadow: 0 0 0 8px rgba(212,162,76,0), 0 8px 26px -4px rgba(212,162,76,.35); }
}

.keypad{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin-top: auto;
}
.key{
  padding: 17px 0; border-radius: var(--radius-m);
  background: var(--surface); border: 1px solid var(--hairline);
  font-size: 19px; font-weight: 600; font-family: var(--font-display);
  transition: background .15s;
}
.key:active{ background: var(--surface-2); }
.key--wide{ font-family: var(--font-body); font-size: 14px; color: var(--ink-dim); font-weight:500; }
.key--minus{ color: var(--red); font-size: 24px; font-weight:700; }
.keypad--trinib{ margin-top: 16px; }

/* =========================================================
   Trinib game screen
   ========================================================= */
.trinib-scores{
  display:grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin-bottom: 18px;
}
.trinib-chip{
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius-l); padding: 14px 16px;
  display:flex; flex-direction: column; gap: 4px;
  transition: background .35s, border-color .35s;
  position: relative;
}
.trinib-chip-name{ font-size: 13px; color: var(--ink-dim); font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.trinib-chip-score{
  font-family: var(--font-display); font-weight: 800; font-size: 30px;
  font-variant-numeric: tabular-nums; transition: color .35s;
}
.trinib-chip-kabsha{
  position:absolute; top: 10px; left: 12px;
  font-size: 10.5px; color: var(--red); background: var(--red-soft);
  padding: 2px 8px; border-radius: 20px; font-weight:700;
}

.trinib-chip.tier-blue{ border-color: rgba(76,143,224,.4); background: linear-gradient(160deg, var(--blue-soft), var(--surface)); }
.trinib-chip.tier-blue .trinib-chip-score{ color: var(--blue); }
.trinib-chip.tier-red{ border-color: rgba(229,72,77,.45); background: linear-gradient(160deg, var(--red-soft), var(--surface)); }
.trinib-chip.tier-red .trinib-chip-score{ color: var(--red); }

.trinib-stage{
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid var(--hairline); border-radius: var(--radius-xl);
  padding: 22px 20px; flex:1; display:flex; flex-direction:column;
}
.stage-title{ font-family: var(--font-display); font-weight:800; font-size:17px; margin-bottom: 4px; }
.stage-hint{ color: var(--ink-dim); font-size: 13px; margin-bottom: 18px; }

.bid-list, .actual-list{ display:flex; flex-direction:column; gap:12px; }
.bid-row, .actual-row{
  display:flex; align-items:center; justify-content:space-between; gap: 12px;
  padding: 12px 14px; background: var(--surface); border-radius: var(--radius-m);
  border: 1px solid var(--hairline);
}
.bid-row-name, .actual-row-name{ font-weight:600; font-size:15px; flex:1; }
.bid-row-name.is-auto, .actual-row-name.is-auto{ color: var(--ink-dim); }

/* Unified selectable entry row (used by Shakabish team select + Trinib player select) */
.entry-list{ display:flex; flex-direction:column; gap:10px; margin-top: 4px; }
.entry-list--shak{ margin: 18px 0; }
.entry-row{
  display:flex; align-items:center; justify-content:space-between; gap: 12px;
  width:100%; text-align:right;
  padding: 16px 18px; background: var(--surface); border-radius: var(--radius-m);
  border: 1.5px solid var(--hairline);
  transition: border-color .2s, background .2s;
}
.entry-row-name{ font-weight:700; font-size:15.5px; }
.entry-row-value{
  font-family: var(--font-display); font-weight:800; font-size: 20px;
  color: var(--ink-dim); display:flex; align-items:center; gap:8px;
  font-variant-numeric: tabular-nums;
}
.entry-row-value.is-empty{ color: var(--ink-faint); font-weight:600; }
.entry-row-value.is-negative{ color: var(--red); }
.entry-row.is-active{
  border-color: var(--gold);
  background: linear-gradient(160deg, var(--gold-soft), var(--surface));
}
.entry-row.is-active .entry-row-value{ color: var(--gold); }
.entry-row.is-auto{ border-style: dashed; }
.entry-row.is-auto .entry-row-name{ color: var(--ink-dim); }

.register-btn-wide{
  margin-top: 18px; padding: 18px; border-radius: var(--radius-m);
  background: var(--ink); color: var(--bg);
  font-family: var(--font-display); font-weight:800; font-size: 17px;
  transition: transform .2s var(--ease), opacity .2s;
  animation: glow 2.6s ease-in-out infinite;
}
.register-btn-wide:active{ transform: scale(.98); }

.stepper{ display:flex; align-items:center; gap: 10px; }
.stepper-btn{
  width: 34px; height:34px; border-radius:50%;
  background: var(--surface-2); border: 1px solid var(--hairline);
  display:flex; align-items:center; justify-content:center; font-size:18px; color: var(--ink-dim);
}
.stepper-value{
  min-width: 30px; text-align:center; font-family: var(--font-display);
  font-weight:800; font-size: 18px; font-variant-numeric: tabular-nums;
}
.stepper-value.locked{ color: var(--teal); }

.auto-badge{
  font-size: 11px; color: var(--teal); background: var(--teal-soft);
  padding: 4px 9px; border-radius: 20px; font-weight:600;
}

.bid-sum-bar{
  display:flex; align-items:center; justify-content:space-between;
  margin-top: 18px; padding: 12px 14px; border-radius: var(--radius-m);
  background: var(--surface-2); font-size: 13.5px; color: var(--ink-dim);
}
.bid-sum-bar strong{ color: var(--ink); font-family: var(--font-display); }
.bid-sum-bar.valid strong{ color: var(--teal); }
.bid-sum-bar.invalid strong{ color: var(--red); }

.stage-cta{
  margin-top: 20px; padding: 16px; border-radius: var(--radius-m);
  background: var(--teal); color: #062825;
  font-weight: 800; font-family: var(--font-display); font-size: 16px;
  transition: opacity .2s, transform .2s var(--ease);
}
.stage-cta:disabled{ opacity: .35; pointer-events:none; }

.round-result-list{ display:flex; flex-direction:column; gap:10px; margin-top: 6px; }
.result-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 13px 15px; border-radius: var(--radius-m);
  background: var(--surface); border: 1px solid var(--hairline);
}
.result-row-name{ font-weight:600; font-size:14.5px; }
.result-row-detail{ font-size:12px; color: var(--ink-dim); margin-top:2px; }
.result-row-points{ font-family: var(--font-display); font-weight:800; font-size:19px; }
.result-row-points.pos{ color: var(--teal); }
.result-row-points.neg{ color: var(--red); }

.manual-adjust-row{
  display:flex; align-items:center; gap: 8px; margin-top: 16px;
  padding-top: 16px; border-top: 1px dashed var(--hairline);
}
.manual-adjust-label{ font-size: 12.5px; color: var(--ink-faint); flex:1; }

/* =========================================================
   History screen
   ========================================================= */
.history-tabs{ display:flex; gap:8px; margin-bottom: 18px; }
.history-tab{
  padding: 9px 18px; border-radius: 20px; font-size: 13.5px; font-weight:600;
  background: var(--surface); border: 1px solid var(--hairline); color: var(--ink-dim);
}
.history-tab.active{ background: var(--ink); color: var(--bg); border-color: var(--ink); }

.history-list{ display:flex; flex-direction:column; gap: 12px; }
.history-item{
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius-l); padding: 16px 18px;
  display:flex; flex-direction:column; gap:8px;
  animation: popIn .3s var(--ease);
}
.history-item-top{ display:flex; align-items:center; justify-content:space-between; }
.history-item-game{
  font-size: 11px; font-weight:700; padding: 3px 9px; border-radius: 20px;
}
.history-item-game.g-shak{ color: var(--gold); background: var(--gold-soft); }
.history-item-game.g-trinib{ color: var(--teal); background: var(--teal-soft); }
.history-item-date{ font-size: 12px; color: var(--ink-faint); }
.history-item-winner{ font-family: var(--font-display); font-weight:800; font-size: 16px; }
.history-item-score{ font-size: 13px; color: var(--ink-dim); font-variant-numeric: tabular-nums; }

.empty-state{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap: 12px; padding: 60px 20px; color: var(--ink-faint); text-align:center;
}
.empty-suit{ font-size: 40px; opacity:.5; }

/* =========================================================
   Modals
   ========================================================= */
.modal-overlay{
  position: fixed; inset:0; background: rgba(5,6,9,.7);
  backdrop-filter: blur(6px);
  display:flex; align-items:flex-end; justify-content:center;
  opacity:0; pointer-events:none; transition: opacity .25s; z-index: 50;
}
.modal-overlay.open{ opacity:1; pointer-events:auto; }
.modal-card{
  width:100%; max-width: 560px; background: var(--surface);
  border: 1px solid var(--hairline); border-bottom:none;
  border-radius: 28px 28px 0 0; padding: 30px 24px calc(28px + env(safe-area-inset-bottom));
  text-align:center;
  transform: translateY(30px); transition: transform .35s var(--ease);
}
.modal-overlay.open .modal-card{ transform: translateY(0); }
.modal-card h2{ font-family: var(--font-display); font-weight:800; font-size:21px; margin-bottom:10px; }
.modal-card p{ color: var(--ink-dim); font-size: 14.5px; line-height:1.6; }
.modal-actions{ display:flex; flex-direction:column; gap: 10px; margin-top: 22px; }
.danger-btn{
  padding:16px; border-radius: var(--radius-m); background: var(--red);
  color:#fff; font-weight:800; font-family: var(--font-display); font-size:15.5px;
}

.win-card{ position:relative; overflow:hidden; }
.win-trophy{ font-size: 48px; display:block; margin-bottom: 10px; animation: popIn .5s var(--ease); }
#win-title{ margin-bottom: 6px; }

@keyframes popIn{
  from{ opacity:0; transform: scale(.6); }
  to{ opacity:1; transform: scale(1); }
}

.toast{
  position: fixed; bottom: 30px; left:50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: var(--bg); padding: 13px 22px; border-radius: 30px;
  font-size: 14px; font-weight:600; opacity:0; pointer-events:none;
  transition: all .3s var(--ease); z-index: 60; white-space:nowrap;
  box-shadow: 0 10px 30px -6px rgba(0,0,0,.5);
}
.toast.show{ opacity:1; transform: translateX(-50%) translateY(0); }

/* =========================================================
   Utility / accessibility
   ========================================================= */
:focus-visible{ outline: 2px solid var(--gold); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media (max-width: 360px){
  .score-value{ font-size: 46px; }
  .entry-row{ padding: 14px 15px; }
}