:root{
  --bg:#0f0706;
  --bg2:#170d0c;
  --paper:#f5ead8;
  --ink:#251816;
  --surface:rgba(64,35,30,.82);
  --surface-soft:rgba(88,49,42,.55);
  --text:#f7efe4;
  --muted:#d7c1ae;
  --line:rgba(255,228,196,.14);
  --gold:#c7a25a;
  --wine:#7b1f1f;
  --rose:#9c3d36;
  --ok:#1f8f5a;
  --danger:#c2413b;
  --radius:24px;
  --shadow:0 24px 60px rgba(0,0,0,.34);
}
*{box-sizing:border-box}
html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  margin:0;
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 15% 0%, rgba(199,162,90,.12), transparent 28%),
    radial-gradient(circle at 85% 0%, rgba(123,31,31,.20), transparent 24%),
    linear-gradient(180deg,var(--bg) 0%, var(--bg2) 100%);
  min-height:100vh;
}
body::before{
  content:"";
  position:fixed;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg, rgba(123,31,31,.22) 0 7%, transparent 7% 93%, rgba(123,31,31,.22) 93% 100%);
  opacity:.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1220px,calc(100% - 32px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(14px);
  background:rgba(15,7,6,.74);
  border-bottom:1px solid var(--line);
}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.02em}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(135deg,var(--gold),var(--wine));
  box-shadow:0 14px 32px rgba(123,31,31,.30);
}
.brand span,.hero h1,.section h2,.card h3,.poster-title,.admin-hero h1,.section-head{
  font-family:Georgia,"Times New Roman",serif;
}
.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nav a{
  padding:10px 14px;border-radius:999px;border:1px solid transparent;
  color:#f0e8dc;transition:all .18s ease
}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.06);border-color:var(--line);transform:translateY(-1px)}

.hero{
  display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;
  padding:72px 0 40px;
}
.hero-card,.glass,.card,.table-card,.form-card,.admin-sidebar,.stats-card,.poster-card,.seat-shell{
  background:linear-gradient(180deg, rgba(68,39,33,.82), rgba(31,17,15,.88));
  border:1px solid rgba(255,228,196,.10);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px);
}
.hero-card{padding:38px}
.hero h1{margin:0 0 16px;font-size:clamp(2.8rem,5vw,5.4rem);line-height:1;letter-spacing:-.03em}
.hero p{margin:0;color:var(--muted);line-height:1.75;font-size:1.08rem}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 0}
.badge{
  display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.05);color:#f4f0e8;font-weight:600;font-size:.95rem
}
.hero-actions,.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn,button{
  appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 18px;border-radius:16px;font-weight:700;transition:transform .18s ease, filter .18s ease
}
.btn:hover,button:hover{transform:translateY(-1px);filter:brightness(1.04)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--wine));color:#fff}
.btn-secondary{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line)}
.btn-danger{background:linear-gradient(135deg,#c2413b,#f97316);color:#fff}
.btn-success{background:linear-gradient(135deg,#1f8f5a,#2bb673);color:#fff}

.stage-visual{
  position:relative;padding:24px;min-height:420px;overflow:hidden
}
.stage-curtain{
  position:absolute;top:0;bottom:0;width:38%;
  background:
    linear-gradient(180deg, rgba(123,31,31,.96), rgba(80,15,15,.96)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 12px, rgba(0,0,0,.04) 12px 24px);
}
.stage-curtain.left{left:0;border-top-left-radius:var(--radius);border-bottom-left-radius:var(--radius)}
.stage-curtain.right{right:0;border-top-right-radius:var(--radius);border-bottom-right-radius:var(--radius)}
.stage-arch{
  position:absolute;left:12%;right:12%;top:8%;bottom:12%;
  border:2px solid rgba(199,162,90,.35);border-bottom-width:4px;border-top-left-radius:320px;border-top-right-radius:320px;border-bottom-left-radius:18px;border-bottom-right-radius:18px
}
.stage-core{
  position:absolute;left:18%;right:18%;top:16%;bottom:16%;
  border-radius:24px;background:
  radial-gradient(circle at center, rgba(255,237,194,.18), transparent 42%),
  linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
}
.stage-spot{
  position:absolute;top:8%;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,233,190,.34), transparent 60%);
  filter:blur(8px)
}
.stage-spot.one{left:18%}
.stage-spot.two{right:18%}

.section{padding:18px 0 36px}
.section h2,.section-head{margin:0 0 12px;font-size:2rem;letter-spacing:-.02em}
.section p.lead{margin:0;color:var(--muted);line-height:1.7;max-width:72ch}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.card{padding:22px}
.card h3{margin:0 0 10px;font-size:1.36rem}
.card p{margin:0 0 14px;color:var(--muted);line-height:1.7}
.card .meta{color:#ead6bf;font-size:.94rem}

.poster-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:22px}
.poster-card{overflow:hidden}
.poster-top{
  aspect-ratio:4/5;
  background:
    radial-gradient(circle at 50% 18%, rgba(255,235,200,.10), transparent 20%),
    linear-gradient(180deg, rgba(123,31,31,.75), rgba(38,19,18,.94));
  padding:20px;display:flex;flex-direction:column;justify-content:flex-end;position:relative
}
.poster-top::before{
  content:"";position:absolute;inset:14px;border:1px solid rgba(255,228,196,.12);border-radius:16px
}
.poster-tag{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:#f1d7aa;margin-bottom:auto}
.poster-title{font-size:2rem;line-height:1.02;margin:0}
.poster-body{padding:18px 20px 22px}

.footer{padding:36px 0 60px;color:var(--muted)}

.admin-layout{display:grid;grid-template-columns:280px 1fr;gap:22px;padding:24px 0 42px}
.admin-sidebar{position:sticky;top:92px;height:max-content;padding:20px}
.admin-sidebar h3{margin:0 0 18px;font-size:1.2rem}
.admin-sidebar nav{display:grid;gap:8px}
.admin-sidebar nav a{
  display:block;padding:12px 14px;border-radius:16px;color:#f1eadf;border:1px solid transparent
}
.admin-sidebar nav a:hover,.admin-sidebar nav a.active{background:rgba(255,255,255,.08);border-color:var(--line)}
.admin-main{display:grid;gap:20px}
.admin-hero{padding:24px}
.admin-hero h1{margin:0 0 8px;font-size:2rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stats-card{padding:20px}
.stats-card .label{color:var(--muted);font-size:.92rem}
.stats-card .value{font-size:2.1rem;font-weight:800;margin-top:8px}

.table-card,.form-card,.seat-shell{padding:22px}
.table-card h2,.form-card h2,.seat-shell h2{margin:0 0 14px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-grid .full{grid-column:1 / -1}
label{display:block;margin:0 0 8px;color:#f0e6d8;font-size:.94rem;font-weight:600}
input,textarea,select{
  width:100%;padding:14px 16px;border-radius:16px;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);color:#fff;outline:none
}
input:focus,textarea:focus,select:focus{border-color:rgba(199,162,90,.72);box-shadow:0 0 0 4px rgba(199,162,90,.18)}
textarea{min-height:140px;resize:vertical}
input::placeholder,textarea::placeholder{color:#c6b39f}

table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:14px 12px;border-top:1px solid var(--line);vertical-align:top}
th{color:#dcc2a2;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
tbody tr:hover td{background:rgba(255,255,255,.03)}

.flash{padding:14px 16px;border-radius:16px;margin-bottom:14px;border:1px solid var(--line)}
.flash.success{background:rgba(34,197,94,.14);color:#d1fae5}
.flash.error{background:rgba(239,68,68,.14);color:#fee2e2}

.admin-login{min-height:100vh;display:grid;place-items:center;padding:24px}
.admin-login .panel{width:min(460px,100%);padding:30px}
.panel-white{
  background:#fff7ef;color:#281b18;border-radius:28px;box-shadow:0 30px 60px rgba(0,0,0,.24)
}
.panel-white h1{margin-top:0}
.panel-white .muted{color:#7a6657}
.panel-white label{color:#513730}
.panel-white input,.panel-white textarea,.panel-white select{
  background:#fff;color:#281b18;border:1px solid #ead8c3
}
.panel-white .btn-secondary{background:#efe3d3;color:#2e251f;border:1px solid #e3d0b8}

.muted{color:var(--muted)}
.small{font-size:.92rem}
.empty{
  padding:18px;border-radius:18px;border:1px dashed rgba(255,255,255,.16);
  background:rgba(255,255,255,.04);color:var(--muted)
}

/* seat map */
.seat-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;align-items:start}
.stage-label{
  margin:0 auto 18px;width:min(720px,100%);text-align:center;padding:12px 18px;border-radius:999px;
  background:linear-gradient(135deg,rgba(199,162,90,.24),rgba(123,31,31,.24));
  border:1px solid rgba(255,228,196,.14);letter-spacing:.18em;text-transform:uppercase;color:#f1dcc0
}
.seat-map{display:grid;gap:12px}
.seat-row{display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:center}
.seat-row-label{color:#f2d9b2;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.seat-row-seats{display:flex;flex-wrap:wrap;gap:10px}
.seat{
  width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;
  background:rgba(255,255,255,.08);color:#fff;transition:.18s ease;cursor:pointer;user-select:none
}
.seat.free:hover{transform:translateY(-1px);border-color:rgba(199,162,90,.7)}
.seat.selected{background:linear-gradient(135deg,var(--gold),var(--wine));border-color:transparent}
.seat.reserved{background:rgba(194,65,59,.38);cursor:not-allowed;opacity:.95}
.seat.occupied{background:rgba(68,68,68,.66);cursor:not-allowed}
.seat-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.legend-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line)}
.legend-box{width:16px;height:16px;border-radius:6px;background:rgba(255,255,255,.08)}
.legend-box.selected{background:linear-gradient(135deg,var(--gold),var(--wine))}
.legend-box.reserved{background:rgba(194,65,59,.38)}
.legend-box.occupied{background:rgba(68,68,68,.66)}
.selection-list{display:grid;gap:10px}
.selection-chip{display:inline-flex;align-items:center;justify-content:center;padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.kpi-row{display:flex;gap:10px;flex-wrap:wrap}

@media (max-width:1024px){
  .hero,.admin-layout,.stats,.cards,.poster-grid,.form-grid,.seat-layout{grid-template-columns:1fr}
  .admin-sidebar{position:relative;top:0}
}