/* ============================================================
   GRIT — Achievements Page (full redesign)
   achievements.css
   ============================================================ */

:root {
  --bronze:   #cd7f32;
  --silver:   #c0c0c0;
  --gold:     #f4c430;
  --platinum: #78d9d9;
  --master:   #c77dff;
}

.achievements-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 28px 120px;
}

/* =============================================
   HERO HEADER
   ============================================= */
.ach-hero {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 40px;
  padding: 52px 56px;
  background: #05060f;
}

.ach-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 100% at 20% 50%, rgba(124,124,255,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 80% 30%, rgba(244,196,48,0.1) 0%, transparent 60%);
}
.ach-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(124,124,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,124,255,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

.ach-hero-content {
  position: relative; z-index: 1;
  display: flex; align-items: center;
  justify-content: space-between; gap: 40px; flex-wrap: wrap;
}

.ach-header-text h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 52px; font-weight: 700; letter-spacing: 0.4px;
  background: linear-gradient(135deg, #fff 30%, var(--gold) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 10px;
}
.ach-header-text p { font-size: 15px; color: var(--text-muted); max-width: 400px; line-height: 1.6; }

/* ── Completion ring ──────────────────────────────────────── */
.completion-widget {
  display: flex; align-items: center; gap: 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 24px 32px;
  backdrop-filter: blur(12px);
  flex-shrink: 0;
}

.completion-ring-wrap { position: relative; width: 110px; height: 110px; }

.completion-ring { width: 110px; height: 110px; transform: rotate(-90deg); }
.ring-bg   { fill: none; stroke: rgba(255,255,255,0.06); stroke-width: 8; }
.ring-fill {
  fill: none; stroke: var(--gold); stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 314; stroke-dashoffset: 314;
  filter: drop-shadow(0 0 6px currentColor);
}

.completion-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.completion-pct {
  font-family: 'Rajdhani', sans-serif;
  font-size: 28px; font-weight: 700; color: #fff; line-height: 1;
}
.completion-sub {
  font-size: 10px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px;
}

.completion-meta { display: flex; flex-direction: column; gap: 16px; }
.completion-stat { display: flex; flex-direction: column; gap: 2px; }
.cs-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 24px; font-weight: 700; color: #fff; line-height: 1;
}
.cs-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; }

/* =============================================
   FILTER BAR
   ============================================= */
.ach-filter-bar {
  display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap;
}

.ach-filter {
  padding: 8px 20px; border-radius: 99px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-muted); font-size: 13px;
  font-weight: 500; font-family: inherit; cursor: pointer;
  transition: all 0.18s;
}
.ach-filter:hover { border-color: var(--border-lit); color: var(--text); background: rgba(255,255,255,0.07); }
.ach-filter.active {
  background: var(--purple-dim); border-color: var(--purple);
  color: var(--purple); font-weight: 600;
}

/* =============================================
   ACHIEVEMENTS GRID
   ============================================= */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 18px;
}

/* ── Card ────────────────────────────────────────────────── */
.achievement-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  overflow: hidden;
  animation: cardFadeUp 0.35s ease both;
}
@keyframes cardFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.achievement-card:hover { transform: translateY(-4px); }
.achievement-card:focus { outline: none; box-shadow: 0 0 0 2px var(--purple); }

/* Tier hovers */
.achievement-card.tier-bronze:hover   { box-shadow: 0 16px 48px rgba(205,127,50,0.2);  border-color: rgba(205,127,50,0.4); }
.achievement-card.tier-silver:hover   { box-shadow: 0 16px 48px rgba(192,192,192,0.15); border-color: rgba(192,192,192,0.35); }
.achievement-card.tier-gold:hover     { box-shadow: 0 16px 48px rgba(244,196,48,0.25);  border-color: rgba(244,196,48,0.4); }
.achievement-card.tier-platinum:hover { box-shadow: 0 16px 48px rgba(120,217,217,0.2);  border-color: rgba(120,217,217,0.4); }
.achievement-card.tier-master:hover   { box-shadow: 0 20px 60px rgba(199,125,255,0.35); border-color: rgba(199,125,255,0.5); }

.achievement-card.locked { opacity: 0.38; filter: grayscale(0.7); }
.achievement-card.locked:hover { transform: none; box-shadow: none; }

/* Top bar */
.ach-card-topbar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; border-radius: 4px 4px 0 0;
}

/* Card head */
.ach-card-head {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 10px; margin-bottom: 14px;
}

.ach-card-icon {
  font-size: 28px; line-height: 1;
  width: 54px; height: 54px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08); flex-shrink: 0;
}
.glow-bronze   { background: rgba(205,127,50,0.12);  box-shadow: 0 0 18px rgba(205,127,50,0.35);  border-color: rgba(205,127,50,0.25); }
.glow-silver   { background: rgba(192,192,192,0.1);  box-shadow: 0 0 18px rgba(192,192,192,0.25); border-color: rgba(192,192,192,0.2); }
.glow-gold     { background: rgba(244,196,48,0.12);  box-shadow: 0 0 22px rgba(244,196,48,0.4);   border-color: rgba(244,196,48,0.3); }
.glow-platinum { background: rgba(120,217,217,0.1);  box-shadow: 0 0 20px rgba(120,217,217,0.35); border-color: rgba(120,217,217,0.25); }
.glow-master   { background: rgba(199,125,255,0.14); box-shadow: 0 0 26px rgba(199,125,255,0.55); border-color: rgba(199,125,255,0.32); }

.ach-card-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; }

.ach-cat-badge {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 3px 9px; border-radius: 99px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09);
  color: var(--text-muted);
}
.ach-tier-badge {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 3px 9px; border-radius: 99px;
}
.locked-badge {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); color: var(--text-hint);
}

.ach-card-title {
  font-family: 'Rajdhani', sans-serif; font-size: 19px; font-weight: 700;
  color: var(--text); margin: 0 0 6px; line-height: 1.2;
}
.ach-game-label {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--violet); margin-bottom: 6px;
}
.ach-card-desc { font-size: 12px; color: var(--text-muted); line-height: 1.55; margin: 0 0 14px; }

/* Tier dots */
.ach-tier-dots { display: flex; gap: 6px; align-items: center; margin-bottom: 12px; }
.tier-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform 0.2s;
}
.tier-dot.unlocked { border: none; }
.achievement-card:hover .tier-dot.unlocked { transform: scale(1.2); }

/* Progress bar */
.ach-card-progress { display: flex; flex-direction: column; gap: 6px; }
.ach-bar-track {
  height: 5px; background: rgba(255,255,255,0.06);
  border-radius: 4px; overflow: hidden;
}
.ach-bar-fill {
  height: 100%; border-radius: 4px;
  width: 0%; transition: width 0.8s cubic-bezier(0.4,0,0.2,1);
}
.ach-bar-label {
  display: flex; justify-content: space-between;
  font-size: 11px; color: var(--text-muted);
}
.ach-bar-label em { font-style: normal; color: var(--text); font-weight: 600; }

/* Footer */
.ach-card-footer {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--text-hint);
  border-top: 1px solid var(--border); padding-top: 10px; margin-top: 10px;
}
.ach-click-hint { color: var(--purple); opacity: 0; transition: opacity 0.2s; }
.achievement-card:hover .ach-click-hint { opacity: 1; }

/* Section divider */
.ach-section-divider {
  grid-column: 1/-1; display: flex; align-items: center; gap: 16px; margin: 8px 0 4px;
}
.ach-section-divider-line { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, rgba(124,124,255,0.2), transparent); }
.ach-section-divider-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; color: var(--purple);
  padding: 6px 16px; background: var(--purple-dim);
  border: 1px solid var(--border-lit); border-radius: 99px;
  white-space: nowrap;
}
.game-expert-desc {
  grid-column: 1/-1; font-size: 13px; color: var(--text-muted);
  padding: 12px 16px; background: rgba(255,255,255,0.025);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  line-height: 1.6; margin-bottom: 4px;
}
.game-expert-desc strong { color: var(--gold); }

/* Skeleton */
.achievement-card.skeleton {
  height: 220px; pointer-events: none;
  background: linear-gradient(90deg, var(--bg-card) 25%, rgba(255,255,255,0.04) 50%, var(--bg-card) 75%);
  background-size: 400% 100%;
  animation: shimmer 1.6s infinite linear;
}
@keyframes shimmer { 0%{background-position:100% 0} 100%{background-position:-100% 0} }

/* =============================================
   MODAL
   ============================================= */
.ach-modal-bg {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
  z-index: 500; align-items: center; justify-content: center; padding: 20px;
}
.ach-modal-bg.open { display: flex; }

.ach-modal {
  background: rgba(8,10,20,0.99);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto;
  padding: 36px; position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,0.8), 0 0 0 1px rgba(124,124,255,0.08);
  animation: modalIn 0.25s cubic-bezier(0.2,0.9,0.3,1) forwards;
}
@keyframes modalIn {
  from { opacity:0; transform:translateY(20px) scale(0.96); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}

.ach-modal-close {
  position: absolute; top: 20px; right: 20px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-muted); font-size: 14px;
  width: 32px; height: 32px; display: flex; align-items: center;
  justify-content: center; cursor: pointer; transition: all 0.18s;
}
.ach-modal-close:hover { background: rgba(255,92,92,0.12); color: #ff8a8a; border-color: rgba(255,92,92,0.3); }

.ach-modal-top { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 28px; }
.ach-modal-icon {
  width: 72px; height: 72px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 36px; border: 1px solid rgba(255,255,255,0.1); flex-shrink: 0;
}
.ach-modal-category {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 6px;
}
.ach-modal-title { font-size: 28px; font-family: 'Rajdhani', sans-serif; font-weight: 700; margin: 0 0 8px; line-height: 1.1; }
.ach-modal-desc  { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin: 0; }

.ach-modal-status { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.ach-modal-status-left { display: flex; align-items: center; gap: 10px; }
.ach-current-tier {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 4px 12px; border-radius: 99px; border: 1px solid;
}
.ach-next-label { font-size: 12px; color: var(--text-muted); }
.ach-progress-value { font-family: 'Rajdhani', sans-serif; font-size: 18px; font-weight: 700; color: #fff; }

.ach-modal-bar-wrap { margin-bottom: 28px; }
.ach-modal-bar { height: 8px; background: rgba(255,255,255,0.06); border-radius: 6px; overflow: hidden; }
.ach-modal-bar-fill { height: 100%; border-radius: 6px; width: 0%; transition: width 0.7s ease; }

/* Roadmap */
.ach-tier-roadmap {
  display: flex; flex-direction: column; gap: 2px; margin-bottom: 24px;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
}
.roadmap-step {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 16px; border-bottom: 1px solid var(--border);
  transition: background 0.15s; position: relative;
}
.roadmap-step:last-child { border-bottom: none; }
.roadmap-step.unlocked { background: rgba(255,255,255,0.025); }
.roadmap-step.current  { background: rgba(124,124,255,0.07); }
.roadmap-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); flex-shrink: 0;
}
.roadmap-info { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.roadmap-tier  { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.roadmap-label { font-size: 12px; color: var(--text-muted); }
.roadmap-step.unlocked .roadmap-label { color: rgba(220,224,240,0.7); }
.roadmap-current-badge {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 3px 8px;
  background: var(--purple-dim); border: 1px solid var(--border-lit);
  color: var(--purple); border-radius: 99px;
}
.roadmap-check { font-size: 13px; color: var(--teal); font-weight: 700; }
.roadmap-step.locked .roadmap-tier,
.roadmap-step.locked .roadmap-label { opacity: 0.4; }

/* How to unlock */
.ach-how-wrap {
  background: rgba(124,124,255,0.06); border: 1px solid var(--border-lit);
  border-radius: var(--radius-md); padding: 18px 20px;
}
.ach-how-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.09em; color: var(--purple); margin-bottom: 10px;
}
.ach-how-text { font-size: 13px; color: rgba(220,224,240,0.8); line-height: 1.7; margin: 0; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 720px) {
  .ach-hero { padding: 32px 24px; }
  .ach-hero-content { flex-direction: column; align-items: flex-start; }
  .completion-widget { width: 100%; }
  .achievements-grid { grid-template-columns: 1fr; }
  .ach-modal { padding: 24px 20px; }
  .ach-modal-top { flex-direction: column; }
  .ach-header-text h1 { font-size: 38px; }
}