/* Minimal clean styles (Inter, card, responsive grid) */
:root { --bg:#f4f7f6; --card:#fff; --ink:#2c3e50; --ink2:#34495e; --line:#e0e0e0; --muted:#7a7a7a; --accent:#2ecc71; --info:#3498db; --danger:#e74c3c; }
* { box-sizing: border-box; }
body { font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: var(--bg); margin: 0; padding: 20px; color: var(--ink); }
.container { max-width: 940px; margin: 0 auto; background: var(--card); padding: 28px; border-radius: 12px; box-shadow: 0 6px 18px rgba(0,0,0,.08); }
h2 { text-align: center; margin: 0 0 16px; }
label { font-weight: 600; color: var(--ink2); font-size: .95rem; margin-bottom: 6px; display: block; }
input[type="email"], input[type="text"], input[type="number"], select { width: 100%; padding: 10px 12px; border: 1px solid #cfcfcf; border-radius: 8px; background: #fff; }
input[type="number"] { max-width: 110px; text-align: center; }
hr.sep { border: none; border-top: 1px solid var(--line); margin: 22px 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px){ .grid-2 { grid-template-columns: 1fr; } }
.guest-entry { border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin-bottom: 18px; background: #fafafa; }
.guest-toolbar { display: flex; justify-content: flex-end; gap: 8px; margin-bottom: 12px; }
.btn { appearance: none; border: 0; border-radius: 10px; padding: 10px 16px; font-weight: 700; cursor: pointer; }
.btn-ghost { border: 1px solid #d0d0d0; background: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-info { background: var(--info); color: #fff; }
.btn-primary { background: var(--accent); color: #fff; }
.btn:disabled { opacity:.6; cursor:not-allowed; }
.guest-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px){ .guest-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .guest-grid { grid-template-columns: 1fr; } }
.section-title { margin:16px 0 8px; font-size:1.05rem; font-weight:800; color: var(--ink2); }
.section-note { margin:-6px 0 10px; font-size:.9rem; color:#7a7a7a; }
.ticket-list { display: grid; grid-template-columns: 1fr 110px; gap: 8px 14px; align-items: center; }
.main-actions { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.success { text-align: center; color: #27ae60; }
.muted { color: var(--muted); font-weight: 500; }