/* Darwesh Arena -- premium real-estate competition surface.
 *
 * Self-contained like css/verification-rewards.css: every colour is a
 * local custom property re-seeded from the Darwesh brand hexes (obsidian
 * #0B0E12 / gold #C69A4B / ivory #F4EFE7), not inherited, so this file
 * works wherever `.arena-scope` is present without depending on load
 * order with css/profile-tokens.css.
 *
 * VISUAL DIRECTION: TryHackMe's progression clarity (one current mission,
 * ✓/●/🔒 states) + Hack The Box's competitive card/rank/leaderboard
 * hierarchy -- translated into Darwesh's own luxury obsidian/gold
 * real-estate language. Deliberately NOT a cyber/hacker theme: no
 * terminal green, no matrix/circuit motifs, no monospace-everywhere.
 */

.arena-scope {
  /* DESIGN-SYSTEM CONSOLIDATION (Phase 1): arena.html loads
     css/profile-tokens.css, so unlike admin these are now real var()
     aliases, not copied literals -- true single source of truth. Every
     value below was already byte-identical to its --ps-color-* canonical
     (this file's original "re-seeded from the Darwesh brand hexes"
     comment turns out to have re-seeded the *same* hexes), so this is a
     zero-visual-change reference swap. --ar-gold-dim and the podium
     colors (--ar-ok/-warn/-danger/-gold-1/-silver/-bronze) are
     deliberately left as their own literals -- semantic
     achievement/rank colors, not part of the general UI gold family. */
  --ar-bg: var(--ps-color-surface-bright);
  --ar-bg-2: var(--ps-color-surface-container-low);
  --ar-surface: var(--ps-color-surface-container-lowest);
  --ar-surface-2: var(--ps-color-surface-container-high);
  --ar-surface-3: var(--ps-color-surface-container-highest);
  --ar-ivory: var(--ps-color-on-surface);
  --ar-cream: #ddd4c7;
  --ar-muted: var(--ps-color-on-surface-variant);
  --ar-outline: var(--ps-color-outline-variant);
  --ar-gold: var(--ps-color-gold);
  --ar-gold-bright: var(--ps-color-gold-strong);
  --ar-gold-dim: rgba(198, 154, 75, 0.28);
  --ar-ok: #74c69d;
  --ar-warn: #e0b35c;
  --ar-danger: #ff8a80;
  --ar-gold-1: #d4af60;   /* podium gold */
  --ar-silver: #c8ccd4;   /* podium silver */
  --ar-bronze: #cd9a6b;   /* podium bronze */

  background: var(--ar-bg);
  color: var(--ar-ivory);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

.arena-scope a { color: inherit; }
.arena-scope .ar-container { max-width: 1180px; margin-inline: auto; padding-inline: clamp(16px, 4vw, 32px); }

/* ---- Hero ------------------------------------------------------------ */
.ar-hero {
  padding-block: clamp(28px, 6vw, 56px) clamp(20px, 4vw, 32px);
  background: radial-gradient(120% 160% at 20% 0%, #1a1712 0%, var(--ar-bg) 55%);
  border-bottom: 1px solid var(--ar-outline);
}
.ar-hero-eyebrow {
  margin: 0; font-size: 11px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ar-gold);
}
[dir="rtl"] .ar-hero-eyebrow { letter-spacing: .04em; text-transform: none; }
.ar-hero-title {
  margin: .3em 0 0; font-weight: 800; letter-spacing: -.02em;
  font-size: clamp(28px, 5vw, 46px); line-height: 1.08;
}
.ar-hero-sub { margin: .6em 0 0; max-width: 62ch; color: var(--ar-muted); font-size: clamp(13.5px, 2vw, 15.5px); line-height: 1.6; }
.ar-hero-stats { display: flex; flex-wrap: wrap; gap: clamp(18px, 4vw, 40px); margin-top: 22px; }
.ar-hero-stat { min-width: 90px; }
.ar-hero-stat-value { font-size: clamp(20px, 3vw, 28px); font-weight: 800; font-variant-numeric: tabular-nums; color: var(--ar-ivory); }
.ar-hero-stat-label { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ar-muted); margin-top: 2px; }
[dir="rtl"] .ar-hero-stat-label { letter-spacing: .02em; text-transform: none; }

/* ---- Tablist ----------------------------------------------------------- */
.ar-tablist { display: flex; gap: 6px; margin-block: 20px 24px; overflow-x: auto; padding-bottom: 2px; }
.ar-tab {
  flex: none; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--ar-outline);
  background: transparent; color: var(--ar-muted); font: inherit; font-size: 13px; font-weight: 600;
  cursor: pointer; white-space: nowrap; transition: all .15s ease;
}
.ar-tab:hover { border-color: var(--ar-gold); color: var(--ar-ivory); }
.ar-tab.is-active { background: var(--ar-gold-bright); border-color: transparent; color: #17150f; }

/* ---- Filters ------------------------------------------------------------ */
.ar-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.ar-chip {
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--ar-outline);
  background: var(--ar-surface); color: var(--ar-muted); font: inherit; font-size: 12.5px; font-weight: 600;
  cursor: pointer; transition: all .15s ease;
}
.ar-chip:hover { border-color: var(--ar-gold); color: var(--ar-ivory); }
.ar-chip.is-active { background: var(--ar-gold-dim); border-color: var(--ar-gold); color: var(--ar-gold-bright); }
.ar-filter-panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 22px; }
.ar-filter-panel select, .ar-filter-panel input {
  width: 100%; background: var(--ar-surface); border: 1px solid var(--ar-outline); border-radius: 10px;
  color: var(--ar-ivory); font: inherit; font-size: 13px; padding: 9px 12px;
}

/* ---- Challenge card grid ------------------------------------------------ */
.ar-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; margin-bottom: 36px; }
.ar-card {
  position: relative; border-radius: 16px; overflow: hidden; background: var(--ar-surface);
  border: 1px solid var(--ar-outline); display: flex; flex-direction: column;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  text-decoration: none; color: inherit;
}
.ar-card:hover { transform: translateY(-3px); border-color: var(--ar-gold); box-shadow: 0 16px 40px rgba(0,0,0,.45); }
.ar-card.is-locked { opacity: .68; }
.ar-card-media { position: relative; aspect-ratio: 16/9; background: linear-gradient(135deg, #232722, #14110d); overflow: hidden; }
.ar-card-media img { width: 100%; height: 100%; object-fit: cover; }
.ar-card-status {
  position: absolute; inset-inline-start: 10px; top: 10px; padding: 4px 10px; border-radius: 999px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: rgba(11,14,18,.75); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,.14);
}
.ar-card-status.tone-live { background: rgba(116,198,157,.16); border-color: var(--ar-ok); color: var(--ar-ok); }
.ar-card-status.tone-warn { background: rgba(224,179,92,.16); border-color: var(--ar-warn); color: var(--ar-warn); }
.ar-card-status.tone-ended { background: rgba(184,176,165,.16); border-color: var(--ar-muted); color: var(--ar-muted); }
.ar-card-status.tone-info { background: rgba(198,154,75,.16); border-color: var(--ar-gold); color: var(--ar-gold-bright); }
.ar-card-status.tone-muted { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: var(--ar-muted); }
.ar-card-diff {
  position: absolute; inset-inline-end: 10px; top: 10px; padding: 4px 10px; border-radius: 999px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: rgba(11,14,18,.75); backdrop-filter: blur(4px); color: var(--ar-gold-bright);
  border: 1px solid var(--ar-gold-dim);
}
.ar-card-locked-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; background: rgba(11,14,18,.72); color: var(--ar-muted); text-align: center; padding: 12px;
}
.ar-card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.ar-card-category { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ar-gold); }
[dir="rtl"] .ar-card-category { letter-spacing: .02em; text-transform: none; }
.ar-card-title { margin: 0; font-size: 16.5px; font-weight: 700; line-height: 1.3; }
.ar-card-reward-row { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12.5px; color: var(--ar-muted); }
.ar-card-reward-row strong { color: var(--ar-gold-bright); font-variant-numeric: tabular-nums; }
.ar-card-meta-row { display: flex; justify-content: space-between; align-items: center; font-size: 11.5px; color: var(--ar-muted); margin-top: 2px; }
.ar-card-progress { height: 5px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; margin-top: 4px; }
.ar-card-progress-fill { height: 100%; background: linear-gradient(90deg, var(--ar-gold), var(--ar-gold-bright)); }
.ar-card-my-badge {
  align-self: flex-start; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; background: var(--ar-gold-dim); color: var(--ar-gold-bright);
}
.ar-empty { text-align: center; padding: 48px 20px; color: var(--ar-muted); }
.ar-empty .material-symbols-outlined { font-size: 40px; opacity: .5; }

/* ---- Podium + leaderboard ------------------------------------------------ */
.ar-podium { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end; gap: 12px; margin-bottom: 28px; }
.ar-podium-slot { text-align: center; border-radius: 14px; padding: 18px 12px 14px; background: var(--ar-surface); border: 1px solid var(--ar-outline); }
.ar-podium-slot.rank-1 { order: 2; padding-block-start: 8px; border-color: var(--ar-gold-1); box-shadow: 0 0 0 1px var(--ar-gold-1) inset, 0 18px 40px rgba(212,175,96,.16); }
.ar-podium-slot.rank-2 { order: 1; border-color: var(--ar-silver); }
.ar-podium-slot.rank-3 { order: 3; border-color: var(--ar-bronze); }
.ar-podium-avatar { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 8px; background: var(--ar-surface-3); display: grid; place-items: center; font-weight: 800; font-size: 18px; }
.rank-1 .ar-podium-avatar { width: 68px; height: 68px; border: 2px solid var(--ar-gold-1); color: var(--ar-gold-1); }
.rank-2 .ar-podium-avatar { border: 2px solid var(--ar-silver); color: var(--ar-silver); }
.rank-3 .ar-podium-avatar { border: 2px solid var(--ar-bronze); color: var(--ar-bronze); }
.ar-podium-name { font-weight: 700; font-size: 13.5px; margin: 0 0 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ar-podium-xp { font-size: 12px; color: var(--ar-muted); font-variant-numeric: tabular-nums; }
.ar-podium-rank-num { font-size: 11px; font-weight: 800; letter-spacing: .08em; color: var(--ar-gold); margin-top: 6px; }

.ar-lb-scopes { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.ar-lb-table { width: 100%; border-collapse: collapse; }
.ar-lb-table th { text-align: start; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ar-muted); padding: 8px 10px; border-bottom: 1px solid var(--ar-outline); }
[dir="rtl"] .ar-lb-table th { letter-spacing: .02em; text-transform: none; }
.ar-lb-table td { padding: 10px; border-bottom: 1px solid rgba(255,255,255,.05); font-size: 13px; }
.ar-lb-row.is-me { background: var(--ar-gold-dim); }
.ar-lb-rank { font-weight: 800; font-variant-numeric: tabular-nums; width: 34px; }
.ar-lb-user { display: flex; align-items: center; gap: 10px; }
.ar-lb-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--ar-surface-3); display: grid; place-items: center; font-size: 12px; font-weight: 700; flex: none; }
.ar-lb-xp { font-weight: 700; color: var(--ar-gold-bright); font-variant-numeric: tabular-nums; text-align: end; }

/* ---- Rank ladder --------------------------------------------------------- */
.ar-rank-ladder { display: flex; flex-wrap: wrap; gap: 10px; margin-block: 16px 28px; }
.ar-rank-pip {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--ar-outline); background: var(--ar-surface);
  font-size: 12px; font-weight: 700; color: var(--ar-muted); display: flex; align-items: center; gap: 6px;
}
.ar-rank-pip.is-current { border-color: var(--ar-gold); color: var(--ar-gold-bright); background: var(--ar-gold-dim); }
.ar-rank-pip.is-passed { color: var(--ar-ok); }

/* ---- Section chrome ------------------------------------------------------ */
.ar-section-title { font-size: 19px; font-weight: 800; margin: 0 0 4px; }
.ar-section-sub { font-size: 12.5px; color: var(--ar-muted); margin: 0 0 16px; }

/* ======================================================================
   MISSION PATH (arena-challenge.html)
   ====================================================================== */
.ar-mission-hero {
  border-radius: 18px; overflow: hidden; position: relative; margin-bottom: 22px;
  background: linear-gradient(160deg, #1c1712 0%, var(--ar-bg) 60%); border: 1px solid var(--ar-outline);
}
.ar-mission-hero-media { aspect-ratio: 21/8; background: linear-gradient(135deg, #232722, #14110d); position: relative; }
.ar-mission-hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.ar-mission-hero-body { padding: 20px clamp(16px, 3vw, 28px) 24px; margin-top: -60px; position: relative; }
.ar-mission-hero-title { font-size: clamp(22px, 3.4vw, 32px); font-weight: 800; margin: 6px 0 8px; }
.ar-mission-hero-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 12.5px; color: var(--ar-muted); }
.ar-mission-hero-meta strong { color: var(--ar-gold-bright); font-variant-numeric: tabular-nums; }
.ar-mission-hero-cta { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.ar-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; border: 1px solid var(--ar-gold-dim);
  background: transparent; color: var(--ar-ivory); font: inherit; font-size: 13.5px; font-weight: 700;
  cursor: pointer; text-decoration: none; transition: all .15s ease;
}
.ar-btn:hover { border-color: var(--ar-gold); background: rgba(198,154,75,.08); }
.ar-btn-primary { background: var(--ar-gold-bright); border-color: transparent; color: #17150f; }
.ar-btn-primary:hover { background: #e0bd72; }
.ar-btn:disabled, .ar-btn.is-disabled { opacity: .5; pointer-events: none; }
.ar-btn-sm { padding: 8px 14px; font-size: 12.5px; }

/* Desktop rail + mobile vertical -- one list, two layouts via CSS only. */
.ar-mission-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 22px; align-items: start; }
.ar-mission-rail { display: flex; flex-direction: column; gap: 6px; position: sticky; top: 18px; }
.ar-mission-step {
  display: flex; align-items: center; gap: 10px; padding: 11px 13px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer; background: transparent; text-align: start; color: var(--ar-muted);
}
.ar-mission-step:hover { background: rgba(255,255,255,.03); }
.ar-mission-step.is-current { background: var(--ar-gold-dim); border-color: var(--ar-gold); color: var(--ar-ivory); }
.ar-mission-step.is-done { color: var(--ar-ivory); }
.ar-mission-step-icon {
  flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.18); font-size: 14px;
}
.ar-mission-step.is-done .ar-mission-step-icon { background: var(--ar-ok); border-color: transparent; color: #10251b; }
.ar-mission-step.is-current .ar-mission-step-icon { background: var(--ar-gold-bright); border-color: transparent; color: #17150f; }
.ar-mission-step.is-locked .ar-mission-step-icon { color: var(--ar-muted); }
.ar-mission-step-name { font-size: 13px; font-weight: 600; }
.ar-mission-step-points { margin-inline-start: auto; font-size: 11.5px; font-variant-numeric: tabular-nums; color: var(--ar-gold-bright); flex: none; }

.ar-mission-detail {
  background: var(--ar-surface); border: 1px solid var(--ar-outline); border-radius: 16px;
  padding: clamp(18px, 3vw, 28px);
}
.ar-mission-detail-eyebrow { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ar-gold); margin: 0; }
[dir="rtl"] .ar-mission-detail-eyebrow { letter-spacing: .02em; text-transform: none; }
.ar-mission-detail-title { font-size: 21px; font-weight: 800; margin: .3em 0 .5em; }
.ar-mission-detail-desc { color: var(--ar-cream); font-size: 14px; line-height: 1.65; margin: 0 0 14px; }
.ar-mission-detail-action { color: var(--ar-muted); font-size: 13px; line-height: 1.6; margin: 0 0 16px; }
.ar-mission-pending {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px;
  background: rgba(224,179,92,.1); border: 1px solid var(--ar-warn); color: var(--ar-warn); font-size: 13px; font-weight: 600;
}
.ar-hint-toggle { margin-top: 16px; }
.ar-hint-toggle button {
  background: none; border: none; color: var(--ar-gold); font: inherit; font-size: 12.5px; font-weight: 700;
  cursor: pointer; display: inline-flex; align-items: center; gap: 6px; padding: 0;
}
.ar-hint-body { margin-top: 8px; padding: 12px 14px; border-radius: 10px; background: rgba(198,154,75,.06); border: 1px dashed var(--ar-gold-dim); font-size: 12.5px; color: var(--ar-muted); line-height: 1.6; }

.ar-sticky-continue { display: none; }

/* ---- Property source / submission mini-form ----------------------------- */
.ar-source-options { display: grid; gap: 10px; margin-bottom: 16px; }
.ar-source-option {
  display: flex; align-items: flex-start; gap: 10px; padding: 13px 14px; border-radius: 12px;
  border: 1px solid var(--ar-outline); background: var(--ar-surface-2); cursor: pointer;
}
.ar-source-option input { margin-top: 3px; }
.ar-source-option.is-selected { border-color: var(--ar-gold); background: var(--ar-gold-dim); }
.ar-form-field { margin-bottom: 12px; }
.ar-form-field label { display: block; font-size: 12px; font-weight: 700; color: var(--ar-muted); margin-bottom: 5px; }
.ar-form-field input, .ar-form-field select, .ar-form-field textarea {
  width: 100%; background: var(--ar-surface-2); border: 1px solid var(--ar-outline); border-radius: 10px;
  color: var(--ar-ivory); font: inherit; font-size: 13.5px; padding: 10px 12px;
}
.ar-form-hint { font-size: 11.5px; color: var(--ar-muted); margin-top: 5px; }
.ar-form-error { font-size: 12px; color: var(--ar-danger); margin-top: 8px; }

/* ---- Mission Complete screen ---------------------------------------------- */
.ar-complete {
  text-align: center; padding: clamp(24px, 5vw, 48px) clamp(16px, 4vw, 28px);
  background: radial-gradient(120% 140% at 50% -10%, #201d15 0%, var(--ar-surface) 60%);
  border-radius: 18px; border: 1px solid var(--ar-gold-dim);
}
.ar-complete-badge { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ar-gold); }
[dir="rtl"] .ar-complete-badge { letter-spacing: .04em; text-transform: none; }
.ar-complete-title { font-size: clamp(26px, 4vw, 38px); font-weight: 800; margin: .3em 0 .5em; }
.ar-complete-checklist { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 6px; max-width: 40ch; margin-inline: auto; text-align: start; }
.ar-complete-checklist li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ar-cream); }
.ar-complete-points { display: flex; flex-direction: column; gap: 6px; max-width: 32ch; margin: 0 auto 20px; }
.ar-complete-points-row { display: flex; justify-content: space-between; font-size: 13.5px; color: var(--ar-muted); }
.ar-complete-points-row.is-total { color: var(--ar-gold-bright); font-weight: 800; font-size: 16px; border-top: 1px solid var(--ar-outline); padding-top: 8px; }
.ar-complete-badge-earned {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px;
  background: var(--ar-gold-dim); border: 1px solid var(--ar-gold); color: var(--ar-gold-bright); font-weight: 700; font-size: 13px;
  margin-bottom: 18px;
}
.ar-complete-rank { max-width: 320px; margin: 0 auto; }

/* ======================================================================
   PROFILE PANEL (js/arena-panel.js)
   ====================================================================== */
.ar-panel { background: radial-gradient(120% 140% at 18% 0%, #201d15 0%, var(--ar-surface) 46%); border-radius: 18px; padding: clamp(20px, 4vw, 34px); border: 1px solid var(--ar-outline); }
.ar-panel-hero { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.ar-panel-rank-badge { width: 64px; height: 64px; border-radius: 50%; border: 2px solid var(--ar-gold); display: grid; place-items: center; font-size: 22px; font-weight: 800; color: var(--ar-gold-bright); flex: none; }
.ar-panel-xp { font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; }
.ar-panel-rank-name { color: var(--ar-gold-bright); font-weight: 700; font-size: 13px; }
.ar-panel-next { font-size: 12px; color: var(--ar-muted); margin-top: 2px; }
.ar-panel-progress { height: 6px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; margin-top: 10px; }
.ar-panel-progress-fill { height: 100%; background: linear-gradient(90deg, var(--ar-gold), var(--ar-gold-bright)); }
.ar-panel-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 12px; margin-top: 22px; }
.ar-panel-stat-value { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.ar-panel-stat-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--ar-muted); margin-top: 2px; }
[dir="rtl"] .ar-panel-stat-label { letter-spacing: .02em; text-transform: none; }
.ar-panel-missions { margin-top: 22px; display: grid; gap: 8px; }
.ar-panel-mission-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px;
  background: rgba(255,255,255,.03); border: 1px solid var(--ar-outline); text-decoration: none; color: inherit;
}
.ar-panel-mission-row:hover { border-color: var(--ar-gold); }
.ar-panel-mission-name { font-size: 13px; font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ar-panel-mission-step { font-size: 11px; color: var(--ar-muted); }
.ar-panel-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.ar-panel-badge-chip { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 60px; }
.ar-panel-badge-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--ar-gold-dim); border: 1px solid var(--ar-gold); display: grid; place-items: center; font-size: 18px; }
.ar-panel-badge-name { font-size: 9.5px; text-align: center; color: var(--ar-muted); line-height: 1.2; }
.ar-panel-empty { font-size: 12.5px; color: var(--ar-muted); }
.ar-panel-cta { margin-top: 20px; }

/* ======================================================================
   ADMIN -- Challenge Builder + Commercial Dashboard
   (list/table/button chrome reuses admin.html's existing .ash-detail-btn /
   .admin-table / .badge classes; only Arena-specific pieces below.)
   ====================================================================== */
.ar-admin-steps { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.ar-admin-step-card { border: 1px solid var(--ps-color-outline-variant, #2b2c2a); border-radius: 12px; padding: 14px; background: var(--ps-color-surface-container-lowest, #17191b); }
.ar-admin-step-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.ar-admin-step-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.ar-admin-step-drag { cursor: grab; opacity: .6; }
.ar-admin-dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 20px; }
.ar-admin-metric {
  border: 1px solid var(--ps-color-outline-variant, #2b2c2a); border-radius: 12px; padding: 14px;
  background: var(--ps-color-surface-container-lowest, #17191b);
}
.ar-admin-metric-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--ps-color-on-surface-variant, #b8b0a5); }
.ar-admin-metric-value { font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; margin-top: 4px; }
.ar-admin-metric-target { font-size: 11.5px; color: var(--ps-color-on-surface-variant, #b8b0a5); margin-top: 2px; }
.ar-admin-metric-bar { height: 5px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; margin-top: 8px; }
.ar-admin-metric-bar-fill { height: 100%; background: linear-gradient(90deg, #c69a4b, #d4af60); }

/* =========================================================================
   MOBILE (§: 320/375/390/430 first-class, not a shrunk desktop)
   ========================================================================= */
@media (max-width: 900px) {
  .ar-mission-layout { grid-template-columns: 1fr; }
  .ar-mission-rail { position: static; flex-direction: column; }
}
@media (max-width: 640px) {
  .ar-hero-stats { gap: 16px; }
  .ar-grid { grid-template-columns: 1fr; }
  .ar-podium { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .ar-podium-avatar { width: 44px; height: 44px; font-size: 14px; }
  .rank-1 .ar-podium-avatar { width: 54px; height: 54px; }
  .ar-mission-hero-body { margin-top: -40px; }
  .ar-mission-hero-media { aspect-ratio: 16/9; }
  /* Mission path becomes a compact vertical strip; the sticky Continue
     button (wired by js/arena-challenge.js on mobile only) replaces the
     inline action buttons living inside the (now off-screen) detail card
     once the user scrolls the current mission out of view. */
  .ar-mission-rail { gap: 4px; }
  .ar-mission-step { padding: 10px; }
  .ar-sticky-continue.is-visible {
    display: flex; position: sticky; bottom: 0; z-index: 20; margin: 16px -16px -16px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: linear-gradient(0deg, var(--ar-bg) 60%, transparent);
  }
  .ar-sticky-continue .ar-btn { flex: 1; padding-block: 14px; }
  .ar-lb-table th:nth-child(4), .ar-lb-table td:nth-child(4),
  .ar-lb-table th:nth-child(5), .ar-lb-table td:nth-child(5) { display: none; }
}