/* ============================================================
   ساحة التحدي — Poster-first category browser + session setup
   Consumes --jz- tokens from design-system.css.
   RTL document; physical corners follow the approved spec:
   «؟» top-right, progress top-left.
   ============================================================ */

/* ---------- Browser header ---------- */
.jalsa-browser-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--jz-s-5);
  flex-wrap: wrap;
  margin-bottom: var(--jz-s-6);
}
.jalsa-kicker {
  display: inline-flex;
  padding: 6px 12px;
  border: 1px solid rgba(22, 214, 184, .24);
  border-radius: 999px;
  background: rgba(22, 214, 184, .07);
  color: #8ff4e3;
  font-size: var(--jz-fs-note);
  font-weight: 800;
}
.jalsa-browser-head h2 {
  margin: var(--jz-s-3) 0 var(--jz-s-2);
  font: 900 var(--jz-fs-title) var(--jz-font-display);
  letter-spacing: 0;
}
.jalsa-browser-head p {
  margin: 0;
  color: var(--jz-text-2);
  font-size: var(--jz-fs-body);
  line-height: var(--jz-lh-arabic);
}

/* ---------- Poster grid ---------- */
.jalsa-poster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(150px, 16vw, 215px), 1fr));
  gap: var(--jz-s-4);
  padding-bottom: 140px; /* keep the last row clear of the fixed dock */
}

.jalsa-poster {
  position: relative;
  border-radius: var(--jz-r-l);
  isolation: isolate;
}

.jalsa-poster-select {
  display: block;
  width: 100%;
  padding: 0;
  border: 3px solid transparent;
  border-radius: var(--jz-r-l);
  background: var(--jz-surface-1);
  color: var(--jz-text);
  text-align: right;
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 400 / 520;
  position: relative;
  transition: transform var(--jz-t-base) var(--jz-ease), border-color var(--jz-t-base) var(--jz-ease), box-shadow var(--jz-t-base) var(--jz-ease);
}
.jalsa-poster-select:hover { transform: translateY(-4px); box-shadow: var(--jz-shadow-1); }
.jalsa-poster-select:focus-visible {
  outline: var(--jz-focus-ring);
  outline-offset: var(--jz-focus-offset);
  transform: translateY(-4px);
}
.jalsa-poster-art { position: absolute; inset: 0; }
.jalsa-poster-art .live-poster-svg { width: 100%; height: 100%; display: block; }
.jalsa-poster-shade {
  position: absolute;
  inset: auto 0 0 0;
  height: 58%;
  background: linear-gradient(180deg, transparent, rgba(5, 4, 16, .88) 78%);
  pointer-events: none;
}
.jalsa-poster-copy {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--jz-s-4);
  padding-bottom: 54px;
  display: flex;
  flex-direction: column;
  gap: var(--jz-s-1);
}
.jalsa-poster-copy strong {
  font: 900 22px/1.25 var(--jz-font-display);
  text-shadow: 0 2px 12px rgba(0, 0, 0, .6);
}
.jalsa-poster-copy small {
  color: rgba(255, 255, 255, .78);
  font-size: var(--jz-fs-note);
  line-height: 1.6;
}
.jalsa-poster-state {
  position: absolute;
  right: var(--jz-s-3);
  bottom: var(--jz-s-3);
  display: none;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(251, 176, 52, .95);
  color: #341c00;
  font-size: 12px;
  font-weight: 900;
}

/* selected */
.jalsa-poster.is-selected .jalsa-poster-select {
  border-color: var(--jz-gold);
  box-shadow: 0 0 0 3px rgba(251, 176, 52, .25), var(--jz-shadow-1);
}
.jalsa-poster.is-selected .jalsa-poster-state { display: inline-flex; }
.jalsa-poster-check {
  position: absolute;
  left: var(--jz-s-3);
  bottom: var(--jz-s-3);
  z-index: 3;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 22px;
  color: #211300;
  background: var(--jz-gold);
  box-shadow: 0 8px 18px rgba(0, 0, 0, .3);
  pointer-events: none;
}

/* at-capacity (unselected posters when 6 are chosen) */
.jalsa-poster.is-locked .jalsa-poster-select { opacity: .45; }
.jalsa-poster.is-locked .jalsa-poster-select:hover { transform: none; box-shadow: none; }

/* reject shake when trying to pick a 7th */
.jalsa-poster.is-rejected .jalsa-poster-select { animation: jalsa-reject .4s var(--jz-ease); border-color: var(--jz-danger); }
@keyframes jalsa-reject {
  25% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
  75% { transform: translateX(-3px); }
}

/* «؟» — physical top-right per spec */
.jalsa-poster-info {
  position: absolute;
  top: var(--jz-s-3);
  right: var(--jz-s-3);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 50%;
  background: rgba(5, 4, 16, .55);
  backdrop-filter: blur(6px);
  color: #fff;
  font: 900 18px var(--jz-font-display);
  cursor: pointer;
  transition: background var(--jz-t-fast) var(--jz-ease), border-color var(--jz-t-fast) var(--jz-ease);
}
.jalsa-poster-info:hover,
.jalsa-poster-info:focus-visible { background: rgba(124, 58, 237, .75); border-color: rgba(255, 255, 255, .6); }
.jalsa-poster-info:focus-visible { outline: var(--jz-focus-ring); outline-offset: 3px; }

/* progress — physical top-left per spec */
.jalsa-poster-progress {
  position: absolute;
  top: var(--jz-s-3);
  left: var(--jz-s-3);
  z-index: 2;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(5, 4, 16, .62);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .18);
  color: #cfe9ff;
  font-size: 12px;
  font-weight: 800;
  pointer-events: none;
}

/* ---------- Selection dock ---------- */
.jalsa-selection-dock {
  position: fixed;
  inset: auto 0 0 0;
  z-index: var(--jz-z-dock);
  padding: var(--jz-s-4) clamp(16px, 4vw, 54px) max(var(--jz-s-4), env(safe-area-inset-bottom));
  border-top: 1px solid var(--jz-line);
  background: rgba(5, 3, 14, .85);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--jz-s-5);
  flex-wrap: wrap;
}
.jalsa-selection-dock.is-complete { border-top-color: rgba(251, 176, 52, .45); }
.jalsa-selection-meter { display: flex; align-items: center; gap: var(--jz-s-4); flex-wrap: wrap; }
.jalsa-selection-count { display: inline-flex; align-items: baseline; gap: 5px; font: 900 clamp(24px, 2.6vw, 34px) var(--jz-font-display); }
.jalsa-selection-count span { color: var(--jz-text-2); font-size: .6em; }
.jalsa-selection-copy { color: var(--jz-text-2); font-size: var(--jz-fs-body); font-weight: 700; }
.jalsa-selection-dock.is-complete .jalsa-selection-copy { color: var(--jz-gold); }
.jalsa-selection-dots { display: inline-flex; gap: 7px; }
.jalsa-selection-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2px solid var(--jz-line-strong);
  transition: background var(--jz-t-base) var(--jz-ease), border-color var(--jz-t-base) var(--jz-ease);
}
.jalsa-selection-dot.is-filled { background: var(--jz-gold); border-color: var(--jz-gold); }
.jalsa-continue { min-width: clamp(220px, 24vw, 320px); }

/* ---------- Category info modal ---------- */
.jalsa-info-modal {
  position: fixed;
  inset: 0;
  z-index: var(--jz-z-modal);
  padding: var(--jz-s-5);
  background: rgba(3, 2, 10, .8);
  backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
}
.jalsa-info-modal[hidden] { display: none; }
.jalsa-info-card {
  width: min(560px, 100%);
  max-height: min(86vh, 720px);
  overflow: auto;
  border: 1px solid var(--jz-line-strong);
  border-radius: var(--jz-r-xl);
  background: linear-gradient(160deg, var(--jz-surface-2), var(--jz-surface-1));
  box-shadow: var(--jz-shadow-2);
}
.jalsa-info-hero { position: relative; height: 150px; overflow: hidden; }
.jalsa-info-hero .live-poster-svg { width: 100%; height: 210%; display: block; object-fit: cover; }
.jalsa-info-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, var(--jz-surface-2));
}
.jalsa-info-close {
  position: absolute;
  top: var(--jz-s-3);
  left: var(--jz-s-3);
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
  background: rgba(5, 4, 16, .6);
  color: #fff;
  font-size: 17px;
  cursor: pointer;
}
.jalsa-info-close:focus-visible { outline: var(--jz-focus-ring); outline-offset: 3px; }
.jalsa-info-body { padding: var(--jz-s-5) var(--jz-s-6) var(--jz-s-6); }
.jalsa-info-body h3 { margin: 0 0 var(--jz-s-2); font: 900 var(--jz-fs-section) var(--jz-font-display); }
.jalsa-info-scope { margin: 0 0 var(--jz-s-4); color: var(--jz-text-2); font-size: var(--jz-fs-body); line-height: var(--jz-lh-arabic); }
.jalsa-info-label {
  display: block;
  margin: var(--jz-s-4) 0 var(--jz-s-2);
  color: var(--jz-text-3);
  font-size: var(--jz-fs-note);
  font-weight: 800;
}
.jalsa-info-examples { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--jz-s-2); }
.jalsa-info-examples li {
  padding: var(--jz-s-3) var(--jz-s-4);
  border: 1px solid var(--jz-line);
  border-radius: var(--jz-r-s);
  background: rgba(255, 255, 255, .04);
  font-size: var(--jz-fs-body);
  line-height: 1.65;
}
.jalsa-info-difficulty {
  display: inline-flex;
  align-items: center;
  gap: var(--jz-s-2);
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid rgba(251, 176, 52, .3);
  background: rgba(251, 176, 52, .09);
  color: #ffd983;
  font-size: var(--jz-fs-note);
  font-weight: 800;
}
.jalsa-info-progress { margin-top: var(--jz-s-4); color: var(--jz-text-2); font-size: var(--jz-fs-note); }

/* ---------- Setup redesign ---------- */
.jalsa-setup-section { margin-bottom: var(--jz-s-6); }
.jalsa-setup-section > h3 {
  display: flex;
  align-items: center;
  gap: var(--jz-s-3);
  margin: 0 0 var(--jz-s-4);
  font: 800 var(--jz-fs-section) var(--jz-font-display);
}
.jalsa-section-num {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: rgba(124, 58, 237, .18);
  color: #c8b1ff;
  display: grid;
  place-items: center;
  font: 900 16px var(--jz-font-display);
}

/* selected-categories strip inside setup */
.jalsa-picked {
  display: flex;
  align-items: center;
  gap: var(--jz-s-3);
  flex-wrap: wrap;
}
.jalsa-picked-item {
  display: inline-flex;
  align-items: center;
  gap: var(--jz-s-2);
  padding: 7px 12px;
  border: 1px solid var(--jz-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .05);
  font-size: var(--jz-fs-note);
  font-weight: 800;
}
.jalsa-picked-item .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cat-accent, var(--jz-purple)); }
.jalsa-picked-empty { color: var(--jz-text-3); font-size: var(--jz-fs-note); }

/* scoring mode — segmented radio cards */
.jalsa-scoring {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--jz-s-3);
}
.jalsa-scoring-option { position: relative; }
.jalsa-scoring-option input {
  position: absolute;
  opacity: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}
.jalsa-scoring-card {
  display: flex;
  flex-direction: column;
  gap: var(--jz-s-2);
  min-height: 112px;
  padding: var(--jz-s-4);
  border: 2px solid var(--jz-line);
  border-radius: var(--jz-r-m);
  background: rgba(255, 255, 255, .035);
  transition: border-color var(--jz-t-base) var(--jz-ease), background var(--jz-t-base) var(--jz-ease);
}
.jalsa-scoring-card strong { font: 900 20px/1.35 var(--jz-font-display); letter-spacing: 0; }
.jalsa-scoring-card small { color: var(--jz-text-2); font-size: var(--jz-fs-note); line-height: 1.7; }
.jalsa-scoring-option input:checked + .jalsa-scoring-card {
  border-color: var(--jz-gold);
  background: rgba(251, 176, 52, .08);
}
.jalsa-scoring-option input:focus-visible + .jalsa-scoring-card {
  outline: var(--jz-focus-ring);
  outline-offset: var(--jz-focus-offset);
}
.jalsa-scoring-badge {
  align-self: flex-start;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(22, 214, 184, .12);
  color: #8ff4e3;
  font-size: 11px;
  font-weight: 900;
}
.jalsa-scoring-badge.phase-two { color: #ffd983; background: rgba(251, 176, 52, .1); }

/* The setup surface is an unframed workflow; only repeated teams and the
   persistent summary receive boundaries. */
[data-view="setup"] .setup-grid { grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); gap: 28px; }
[data-view="setup"] .setup-grid > .panel:first-child {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
[data-view="setup"] .summary {
  border-radius: 8px;
  background: #15181d;
}
[data-view="setup"] .team { border-radius: 8px; }
[data-view="setup"] .jalsa-setup-section {
  padding-block: 24px;
  border-bottom: 1px solid var(--jz-line);
}
[data-view="setup"] .jalsa-setup-section:first-child { padding-top: 0; }
[data-view="setup"] .jalsa-setup-section:last-child { border-bottom: 0; }

/* ---------- Breakpoints ---------- */
@media (max-width: 900px) {
  .jalsa-poster-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--jz-s-3); }
  .jalsa-scoring { grid-template-columns: 1fr; }
  [data-view="setup"] .setup-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .jalsa-poster-grid { grid-template-columns: repeat(2, 1fr); padding-bottom: 170px; }
  .jalsa-selection-dock { flex-direction: column; align-items: stretch; }
  .jalsa-continue { width: 100%; }
  .jalsa-poster-info { width: 44px; height: 44px; }
  .jalsa-info-body { padding: var(--jz-s-4); }
  .jalsa-poster-copy strong { font-size: 18px; }
  .jalsa-poster-copy { padding: 12px; padding-bottom: 48px; }
  .jalsa-poster-check { width: 34px; height: 34px; font-size: 19px; }
}
@media (min-width: 1500px) {
  .jalsa-poster-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--jz-s-5); }
  .jalsa-poster-copy strong { font-size: 26px; }
  .jalsa-selection-dock { padding-block: var(--jz-s-5); }
}