:root {
  --radius: 1rem;

  /* Noir profond + violet (nouvelle identité) */
  --background: oklch(0.07 0.012 290);
  --foreground: oklch(0.97 0.005 280);
  --surface: oklch(0.11 0.018 288);
  --surface-2: oklch(0.15 0.022 288);

  --card: oklch(0.115 0.018 288);
  --border: oklch(1 0 0 / 9%);
  --muted: oklch(0.62 0.02 280);

  --pink: oklch(0.64 0.24 296);   /* violet vif — accent principal */
  --cyan: oklch(0.72 0.15 245);
  --gold: oklch(0.82 0.15 85);
  --mint: oklch(0.78 0.16 155);
  --accent: oklch(0.7 0.22 312);  /* magenta-violet — pour les dégradés */

  --gradient-primary: linear-gradient(135deg, oklch(0.64 0.24 296), oklch(0.7 0.22 312));
  --gradient-sunny: linear-gradient(135deg, oklch(0.7 0.22 312), oklch(0.64 0.24 296));
  --gradient-mesh:
    radial-gradient(1200px 600px at 10% -10%, oklch(0.64 0.24 296 / 0.20), transparent 60%),
    radial-gradient(900px 500px at 100% 10%, oklch(0.7 0.22 312 / 0.14), transparent 60%),
    radial-gradient(1000px 700px at 50% 120%, oklch(0.55 0.2 290 / 0.16), transparent 60%);
  --shadow-glow-pink: 0 20px 60px -20px oklch(0.64 0.24 296 / 0.55);
  --shadow-glow-cyan: 0 20px 60px -20px oklch(0.72 0.15 245 / 0.4);
  --shadow-card: 0 30px 60px -30px oklch(0 0 0 / 0.7);

  --nav-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  background: var(--background);
  background-image: var(--gradient-mesh);
  background-size: 200% 200%;
  background-attachment: fixed;
  animation: meshDrift 22s ease-in-out infinite;
  color: var(--foreground);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
@keyframes meshDrift {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 100% 60%; }
}

h1, h2, h3, h4 { font-family: 'Poppins', ui-sans-serif, system-ui, sans-serif; letter-spacing: -0.02em; }

.text-gradient { background: var(--gradient-primary); -webkit-background-clip: text; background-clip: text; color: transparent; }

.glass {
  background: color-mix(in oklab, var(--surface) 65%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
}
.shadow-card { box-shadow: var(--shadow-card); }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 2px; }

/* ── NAV ────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: color-mix(in oklab, var(--background) 60%, transparent);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1240px; margin: 0 auto; height: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding: 0 24px; }
.logo { display: flex; align-items: center; gap: 10px; cursor: pointer; background: none; border: none; }
.logo-img { width: 40px; height: 40px; border-radius: 12px; object-fit: cover; box-shadow: var(--shadow-glow-pink); }
.logo-text { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--foreground); }

.nav-pills { display: flex; align-items: center; justify-content: center; gap: 4px; }
.nav-pill { display: flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 999px; font-size: 0.82rem; font-weight: 600; color: var(--muted); cursor: pointer; transition: all .2s; background: transparent; }
.nav-pill:hover { color: var(--foreground); }
.nav-pill.active { color: var(--foreground); background: var(--surface-2); }

.nav-right { display: flex; align-items: center; gap: 10px; justify-self: end; }
.wallet-chip { display: flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--surface-2); border-radius: 999px; padding: 6px 14px; font-size: 0.78rem; font-weight: 700; cursor: pointer; transition: all .2s; }
.wallet-chip:hover { border-color: oklch(0.64 0.24 296 / 0.6); }
.wallet-chip .amt { color: var(--mint); font-family: 'Poppins', monospace; }
.user-chip { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border); background: var(--surface-2); border-radius: 999px; padding: 4px 12px 4px 4px; cursor: pointer; }
.user-avatar { width: 26px; height: 26px; border-radius: 999px; background: linear-gradient(135deg, var(--pink), var(--accent)); display: flex; align-items: center; justify-content: center; font-size: 0.65rem; font-weight: 800; color: #1a0a12; }
.user-name { font-size: 0.78rem; font-weight: 700; }
.logout-btn { width: 32px; height: 32px; border-radius: 999px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--muted); cursor: pointer; transition: all .2s; background: transparent; }
.logout-btn:hover { border-color: oklch(0.68 0.22 25 / 0.6); color: oklch(0.68 0.22 25); }
.btn-login { border: none; border-radius: 999px; padding: 8px 18px; font-size: 0.8rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--pink), var(--accent)); cursor: pointer; box-shadow: var(--shadow-glow-pink); transition: filter .2s, transform .2s; }
.btn-login:hover { filter: brightness(1.15); transform: translateY(-1px); }

/* ── LAYOUT ─────────────────────────────────────────── */
.app { padding-top: var(--nav-h); min-height: 100vh; }
.page { display: none; max-width: 1180px; margin: 0 auto; padding: 44px 24px 80px; }
.page.active { animation: fadeInUp .5s cubic-bezier(.16,1,.3,1); }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.page.active { display: block; }
.eyebrow { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.page h1 { margin-top: 14px; font-size: clamp(2rem, 4vw, 2.7rem); font-weight: 700; line-height: 1.15; }
.page > header p, .page-sub { margin-top: 14px; max-width: 560px; font-size: 0.92rem; color: var(--muted); }

/* ── DASHBOARD HERO ─────────────────────────────────── */
.dash-hero { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; margin-bottom: 40px; }
.dash-hero-logo { width: 130px; height: 130px; border-radius: 24px; object-fit: cover; animation: float 6s ease-in-out infinite; box-shadow: var(--shadow-glow-pink); }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 720px) { .dash-hero { grid-template-columns: 1fr; } .dash-hero-logo { display: none; } }

/* ── STAT CARDS ─────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 800px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-card { border-radius: 18px; padding: 18px 20px; transition: transform .2s, box-shadow .2s; animation: fadeInUp .5s cubic-bezier(.16,1,.3,1) backwards; }
.stat-card:nth-child(1) { animation-delay: .03s; }
.stat-card:nth-child(2) { animation-delay: .08s; }
.stat-card:nth-child(3) { animation-delay: .13s; }
.stat-card:nth-child(4) { animation-delay: .18s; }
.stat-card:hover { box-shadow: var(--shadow-glow-pink); }
.stat-card:hover { transform: translateY(-2px); }
.stat-card-top { display: flex; align-items: center; justify-content: space-between; }
.stat-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.stat-icon { width: 32px; height: 32px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.stat-icon svg { width: 16px; height: 16px; }
.tone-pink .stat-icon { background: oklch(0.64 0.24 296 / 0.14); color: var(--pink); }
.tone-cyan .stat-icon { background: oklch(0.82 0.14 230 / 0.14); color: var(--cyan); }
.tone-gold .stat-icon { background: oklch(0.86 0.16 90 / 0.14); color: var(--gold); }
.tone-mint .stat-icon { background: oklch(0.83 0.16 168 / 0.14); color: var(--mint); }
.stat-value { margin-top: 12px; font-family: 'Poppins', sans-serif; font-size: 1.9rem; font-weight: 700; }
.stat-sub { margin-top: 2px; font-size: 0.72rem; color: var(--muted); }

/* ── PANELS ─────────────────────────────────────────── */
.dash-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; margin-top: 22px; align-items: start; }
@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }
.panel { border-radius: 24px; padding: 22px 24px; }
.panel-hdr { display: flex; align-items: center; gap: 8px; font-size: 0.92rem; font-weight: 700; margin-bottom: 18px; }

/* ── EMPTY STATE ────────────────────────────────────── */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border: 1px dashed var(--border); border-radius: 18px; background: oklch(0.14 0.03 260 / 0.4); padding: 42px 20px; }
.empty-icon { width: 48px; height: 48px; border-radius: 16px; background: var(--surface-2); color: var(--pink); display: flex; align-items: center; justify-content: center; }
.empty-icon svg { width: 22px; height: 22px; }
.empty-title { margin-top: 12px; font-family: 'Poppins', sans-serif; font-size: 1.05rem; font-weight: 700; }
.empty-msg { margin-top: 4px; max-width: 320px; font-size: 0.82rem; color: var(--muted); }
.btn-gradient-pill { margin-top: 16px; border: none; border-radius: 999px; padding: 10px 22px; font-size: 0.8rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--pink), var(--accent)); cursor: pointer; box-shadow: var(--shadow-glow-pink); transition: filter .2s, transform .2s; }
.btn-gradient-pill:hover { filter: brightness(1.15); transform: translateY(-1px); }

/* ── QUICK ACTIONS ──────────────────────────────────── */
.quick-actions { display: flex; flex-direction: column; gap: 10px; }
.qa { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; border: 1px solid var(--border); background: oklch(0.18 0.035 262 / 0.5); border-radius: 16px; padding: 12px 14px; cursor: pointer; transition: all .2s; text-align: left; }
.qa-icon { width: 38px; height: 38px; border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.qa-icon svg { width: 18px; height: 18px; }
.qa-title { display: block; font-size: 0.88rem; font-weight: 700; }
.qa-sub { display: block; font-size: 0.72rem; color: var(--muted); }
.qa-arrow { color: var(--muted); transition: transform .2s; }
.qa:hover .qa-arrow { transform: translateX(3px); color: var(--foreground); }
.qa.tone-pink:hover { border-color: oklch(0.64 0.24 296 / 0.5); box-shadow: var(--shadow-glow-pink); }
.qa.tone-pink .qa-icon { background: oklch(0.64 0.24 296 / 0.15); color: var(--pink); }
.qa.tone-gold:hover { border-color: oklch(0.86 0.16 90 / 0.5); }
.qa.tone-gold .qa-icon { background: oklch(0.86 0.16 90 / 0.15); color: var(--gold); }
.qa.tone-cyan:hover { border-color: oklch(0.82 0.14 230 / 0.5); box-shadow: var(--shadow-glow-cyan); }
.qa.tone-cyan .qa-icon { background: oklch(0.82 0.14 230 / 0.15); color: var(--cyan); }

/* ── MY KEYS GRID (dashboard) ───────────────────────── */
.mykeys-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 560px) { .mykeys-grid { grid-template-columns: 1fr; } }
.mykey-card { border: 1px solid oklch(0.64 0.24 296 / 0.4); background: oklch(0.64 0.24 296 / 0.06); border-radius: 16px; padding: 14px 16px; cursor: pointer; text-align: left; transition: all .15s; }
.mykey-card:hover { transform: translateY(-2px); }
.mykey-top { display: flex; align-items: center; justify-content: space-between; }
.mykey-tier { font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; }
.mykey-badge { border-radius: 999px; background: oklch(0.64 0.24 296 / 0.18); color: var(--pink); font-size: 0.62rem; font-weight: 800; padding: 3px 9px; }
.mykey-code { margin-top: 10px; font-family: 'Poppins', monospace; font-size: 0.85rem; }
.mykey-bar { margin-top: 10px; height: 5px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.mykey-bar-fill { height: 100%; background: linear-gradient(90deg, var(--pink), var(--accent)); }
.mykey-time { margin-top: 8px; display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--muted); }
.mykey-time b { color: var(--foreground); font-family: 'Poppins', monospace; }

/* ── BOUTIQUE ───────────────────────────────────────── */
.tier-section { margin-bottom: 38px; }
.tier-hdr { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.tier-title { font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.tier-title.gold { color: var(--gold); }
.tier-title.cyan { color: var(--cyan); }
.tier-badge { border-radius: 999px; padding: 5px 14px; font-size: 0.75rem; font-weight: 800; }
.tier-badge.gold { background: oklch(0.86 0.16 90 / 0.15); color: var(--gold); }
.tier-badge.cyan { background: oklch(0.82 0.14 230 / 0.15); color: var(--cyan); }
.slot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; }
.slot-card { border: 1px solid var(--border); background: oklch(0.19 0.035 262 / 0.55); border-radius: 16px; padding: 14px; cursor: pointer; transition: all .15s; text-align: left; }
.slot-card:hover { transform: translateY(-2px); border-color: oklch(0.64 0.24 296 / 0.4); }
.slot-card.mine { border-color: oklch(0.64 0.24 296 / 0.5); background: oklch(0.64 0.24 296 / 0.06); box-shadow: var(--shadow-glow-pink); }
.slot-card.occupied { cursor: not-allowed; opacity: 0.65; }
.slot-top { display: flex; align-items: center; justify-content: space-between; }
.slot-id { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.slot-badge { border-radius: 999px; font-size: 0.6rem; font-weight: 800; padding: 3px 8px; }
.slot-badge.free { background: oklch(0.83 0.16 168 / 0.15); color: var(--mint); }
.slot-badge.mine { background: oklch(0.64 0.24 296 / 0.2); color: var(--pink); }
.slot-badge.taken { background: var(--surface-2); color: var(--muted); }
.slot-note { margin-top: 10px; font-size: 0.72rem; color: var(--muted); }
.slot-bar { margin-top: 10px; height: 5px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.slot-bar-fill { height: 100%; }
.slot-bar-fill.active { background: linear-gradient(90deg, var(--pink), var(--accent)); }
.slot-bar-fill.inactive { background: oklch(0.65 0.03 258 / 0.4); }
.slot-time { margin-top: 8px; font-size: 0.7rem; color: var(--muted); }
.slot-time b { color: var(--foreground); font-family: 'Poppins', monospace; }
.slot-cta { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; }
.slot-cta span { font-size: 0.85rem; font-weight: 700; }
.page-note { margin-top: 8px; font-size: 0.78rem; color: var(--muted); }

/* ── WALLET ─────────────────────────────────────────── */
.wallet-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 860px) { .wallet-grid { grid-template-columns: 1fr; } }
.balance-card { position: relative; overflow: hidden; border-radius: 20px; padding: 22px 24px; background: var(--gradient-sunny); }
.balance-glow { position: absolute; top: -50px; right: -50px; width: 160px; height: 160px; border-radius: 999px; background: rgba(255,255,255,.2); filter: blur(40px); }
.balance-logo { position: absolute; bottom: -14px; right: -14px; width: 90px; height: 90px; object-fit: contain; opacity: 0.22; transform: rotate(8deg); }
.balance-inner { position: relative; }
.balance-label { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,.75); }
.balance-value { margin-top: 6px; font-family: 'Poppins', sans-serif; font-size: 2.1rem; font-weight: 700; color: #fff; }
.balance-ltc { margin-top: 2px; font-family: monospace; font-size: 0.74rem; color: rgba(255,255,255,.7); }
.balance-pills { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.balance-pill { background: rgba(0,0,0,.25); color: #fff; border-radius: 999px; padding: 6px 13px; font-size: 0.75rem; font-weight: 700; }
.deposit-panel { border-radius: 24px; padding: 22px 24px; }

.tx-list { display: flex; flex-direction: column; gap: 8px; }
.tx-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; border: 1px solid var(--border); background: oklch(0.18 0.035 262 / 0.4); border-radius: 16px; padding: 12px 16px; }
.tx-icon { width: 36px; height: 36px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }
.tx-icon.in { background: oklch(0.83 0.16 168 / 0.15); color: var(--mint); }
.tx-icon.out { background: oklch(0.64 0.24 296 / 0.15); color: var(--pink); }
.tx-label { font-size: 0.85rem; font-weight: 700; }
.tx-date { font-size: 0.68rem; color: var(--muted); margin-top: 1px; }
.tx-amt { font-family: monospace; font-size: 0.85rem; font-weight: 800; }
.tx-amt.in { color: var(--mint); }
.tx-amt.out { color: var(--pink); }
.tx-empty { border: 1px dashed var(--border); border-radius: 20px; padding: 40px 20px; text-align: center; font-size: 0.85rem; color: var(--muted); }

/* ── LEADERBOARD ────────────────────────────────────── */
.podium-card { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 32px 24px 0; box-shadow: var(--shadow-card); }
.podium { display: flex; align-items: flex-end; justify-content: center; gap: 20px; }
.podium-spot { display: flex; flex-direction: column; align-items: center; gap: 8px; width: 160px; }
.podium-avatar { width: 44px; height: 44px; border-radius: 999px; display: flex; align-items: center; justify-content: center; font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 0.95rem; color: #fff; }
.podium-1 .podium-avatar { background: linear-gradient(135deg, var(--gold), oklch(0.7 0.15 70)); box-shadow: 0 0 0 3px oklch(0.82 0.15 85 / 0.25); }
.podium-2 .podium-avatar { background: linear-gradient(135deg, var(--pink), var(--accent)); box-shadow: 0 0 0 3px oklch(0.64 0.24 296 / 0.25); }
.podium-3 .podium-avatar { background: linear-gradient(135deg, var(--cyan), oklch(0.6 0.15 245)); box-shadow: 0 0 0 3px oklch(0.72 0.15 245 / 0.25); }
.podium-rank-badge { font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 0.75rem; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 2px 11px; }
.podium-name { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 0.9rem; text-align: center; }
.podium-name.mine { color: var(--pink); }
.podium-hours { font-size: 0.75rem; color: var(--muted); }
.podium-bar { width: 100%; border-radius: 16px 16px 0 0; box-shadow: var(--shadow-card); display: flex; align-items: flex-start; justify-content: center; padding-top: 14px; }
.podium-bar-hours { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.6rem; color: rgba(20,10,10,.85); text-shadow: 0 1px 2px rgba(255,255,255,.25); }
.podium-1 .podium-bar { height: 140px; background: linear-gradient(180deg, var(--gold), oklch(0.86 0.16 90 / 0.5)); }
.podium-2 .podium-bar { height: 100px; background: linear-gradient(180deg, var(--pink), var(--accent)); }
.podium-3 .podium-bar { height: 76px; background: linear-gradient(180deg, var(--cyan), oklch(0.82 0.14 230 / 0.4)); }
.lb-list { display: flex; flex-direction: column; gap: 8px; margin-top: 24px; }
.lb-row { display: grid; grid-template-columns: auto auto 1fr auto; align-items: center; gap: 14px; border: 1px solid var(--border); background: var(--surface); border-radius: 16px; padding: 12px 16px; transition: border-color .2s, transform .2s; }
.lb-row:hover { border-color: oklch(0.64 0.24 296 / 0.35); transform: translateX(2px); }
.lb-avatar { width: 32px; height: 32px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 0.7rem; color: var(--muted); }
.lb-rank { width: 30px; height: 30px; border-radius: 999px; background: var(--surface-2); display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 800; color: var(--muted); }
.lb-name { font-weight: 700; font-size: 0.85rem; }
.lb-name.mine { color: var(--pink); }
.lb-hours { font-family: monospace; font-size: 0.82rem; color: var(--muted); }

/* ── FORMS / MODALS ─────────────────────────────────── */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.7); backdrop-filter: blur(4px); z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px; }
.overlay.show { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 32px; width: 100%; max-width: 420px; position: relative; box-shadow: var(--shadow-card); max-height: 90vh; overflow-y: auto; }
.modal-close { position: absolute; top: 16px; right: 18px; background: none; border: none; color: var(--muted); font-size: 1.2rem; cursor: pointer; }
.modal-close:hover { color: var(--foreground); }
.modal-title { font-family: 'Poppins', sans-serif; font-size: 1.4rem; font-weight: 700; }
.modal-sub { font-size: 0.8rem; color: var(--muted); margin: 6px 0 22px; }
.field { margin-bottom: 16px; }
.field-label { display: block; font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 8px; }
.field-input { width: 100%; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; color: var(--foreground); font-size: 0.9rem; font-family: 'Plus Jakarta Sans', sans-serif; outline: none; transition: border-color .2s; }
.field-input:focus { border-color: oklch(0.64 0.24 296 / 0.6); }
.field-input::placeholder { color: var(--muted); }
.amount-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.amount-btn { border-radius: 10px; border: 1px solid var(--border); background: var(--surface-2); color: var(--muted); font-size: 0.85rem; font-weight: 700; padding: 10px 4px; cursor: pointer; transition: all .15s; }
.amount-btn:hover, .amount-btn.active { border-color: var(--pink); background: oklch(0.64 0.24 296 / 0.15); color: var(--pink); }
.btn-full { width: 100%; border: none; border-radius: 14px; padding: 13px; font-size: 0.92rem; font-weight: 800; cursor: pointer; margin-top: 6px; transition: filter .2s; font-family: 'Poppins', sans-serif; }
.btn-full.primary { background: linear-gradient(135deg, var(--pink), var(--accent)); color: #fff; box-shadow: var(--shadow-glow-pink); }
.btn-full.gold { background: linear-gradient(135deg, var(--gold), var(--pink)); color: #2a1400; }
.btn-full.ghost { background: var(--surface-2); color: var(--foreground); border: 1px solid var(--border); }
.btn-full:hover { filter: brightness(1.08); }
.btn-full:disabled { opacity: 0.4; cursor: not-allowed; filter: none; }
.msg-success, .msg-error { border-radius: 12px; padding: 10px 14px; font-size: 0.8rem; margin-bottom: 14px; display: none; }
.msg-success { background: oklch(0.83 0.16 168 / 0.12); border: 1px solid oklch(0.83 0.16 168 / 0.35); color: var(--mint); }
.msg-error { background: oklch(0.68 0.22 25 / 0.12); border: 1px solid oklch(0.68 0.22 25 / 0.35); color: oklch(0.75 0.2 25); }
.msg-success.show, .msg-error.show { display: block; }
.hint-text { text-align: center; font-size: 0.72rem; color: var(--muted); margin-top: 12px; }
.code-block { background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 14px; max-height: 240px; overflow: auto; font-size: 0.8rem; color: var(--cyan); white-space: pre-wrap; word-break: break-all; font-family: monospace; }
.code-box { font-family: monospace; font-size: 0.85rem; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; }

/* ── TOAST ──────────────────────────────────────────── */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 14px 20px; box-shadow: var(--shadow-card); font-size: 0.85rem; font-weight: 700; z-index: 999; transform: translateY(100px); opacity: 0; transition: all .3s cubic-bezier(.34,1.56,.64,1); }
.toast.show { transform: translateY(0); opacity: 1; }