:root{
  --bg:#f8fafc;--panel:#ffffff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--primary:#2563eb;--primary-ink:#fff;
  --soft:#eff6ff;--ok:#16a34a;--warn:#d97706;--danger:#dc2626;--shadow:0 18px 40px rgba(15,23,42,.08);--radius:22px;
}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.45}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit}
.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.side{position:sticky;top:0;height:100vh;padding:22px;background:#0f172a;color:#fff;display:flex;flex-direction:column;gap:22px}.brand{display:flex;gap:12px;align-items:center}.brand.inline{color:inherit}.brand-mark{width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,#60a5fa,#2563eb);display:grid;place-items:center;color:#fff;font-weight:900}.brand span{display:block;color:#94a3b8;font-size:.85rem}.nav{display:flex;flex-direction:column;gap:8px}.nav-btn,.admin-link{width:100%;border:0;border-radius:16px;background:transparent;color:#cbd5e1;text-align:left;padding:13px 14px;text-decoration:none;display:flex;justify-content:space-between;align-items:center}.nav-btn b{background:#ef4444;color:#fff;border-radius:999px;padding:1px 7px;font-size:.78rem}.nav-btn.active,.nav-btn:hover,.admin-link:hover{background:rgba(255,255,255,.1);color:#fff}.admin-link{margin-top:auto;border:1px solid rgba(255,255,255,.12)}
.main{min-width:0;padding:24px;max-width:1280px;width:100%;margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.topbar h1{font-size:1.5rem;margin:0}.topbar p,.page-head p,.muted{color:var(--muted);margin:.2rem 0 0}.top-actions,.actions,.item-actions,.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin:6px 0 18px}.page-head h2{font-size:2rem;line-height:1.1;margin:0}.banner{border-radius:16px;padding:12px 14px;margin-bottom:16px;border:1px solid var(--line);background:#fff7ed}.banner.warn{border-color:#fed7aa;color:#9a3412}
.card,.request-card,.item-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card{margin-bottom:18px}.card h3,.card h2{margin:0 0 12px}.card-head,.item-top,.request-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.metric-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:18px}.metric{border-radius:20px;background:#fff;border:1px solid var(--line);padding:16px;box-shadow:var(--shadow)}.metric span{display:block;color:var(--muted);font-size:.85rem}.metric strong{display:block;font-size:2rem;margin-top:6px}.metric.new{background:#eff6ff}.metric.active{background:#ecfdf5}.metric.waiting{background:#fffbeb}.metric.money{background:#fef2f2}.metric.pin{background:#f5f3ff}.metric.items{background:#f0f9ff}
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:14px;padding:10px 14px;font-weight:700;min-height:42px}.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn.success{background:#16a34a;border-color:#16a34a;color:#fff}.btn.warn{background:#f59e0b;border-color:#f59e0b;color:#fff}.btn.danger{background:#dc2626;border-color:#dc2626;color:#fff}.btn.ghost{background:#f8fafc}.btn.small{padding:7px 10px;min-height:34px;border-radius:12px;font-size:.9rem}.link-btn{border:0;background:transparent;color:var(--primary);font-weight:800;padding:0}.pill,.badge,.pin-pill{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-weight:800;font-size:.78rem;background:#f1f5f9;color:#334155}.pill.ok,.badge.active{background:#dcfce7;color:#166534}.pill.warn{background:#fef3c7;color:#92400e}.pin-pill{background:#e0e7ff;color:#3730a3}.badges{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.status-new{background:#dbeafe;color:#1d4ed8}.status-in_progress{background:#fef3c7;color:#92400e}.status-waiting_guest,.status-quote_sent{background:#ffedd5;color:#9a3412}.status-quote_accepted{background:#dcfce7;color:#166534}.status-quote_declined,.status-cancelled{background:#fee2e2;color:#991b1b}.status-resolved,.pay-paid{background:#dcfce7;color:#166534}.pay-unpaid{background:#fee2e2;color:#991b1b}.pay-not_required,.pay-written_off{background:#f1f5f9;color:#475569}.access-active{background:#dcfce7;color:#166534}.access-revoked,.access-expired{background:#fee2e2;color:#991b1b}.access-archived{background:#f1f5f9;color:#475569}
.form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.form.compact{grid-template-columns:repeat(5,minmax(0,1fr))}.form label{display:flex;flex-direction:column;gap:6px;color:#334155;font-weight:750;font-size:.9rem}.form input,.form select,.form textarea{width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;padding:11px 12px;color:var(--ink);min-height:44px}.form textarea{resize:vertical}.form .wide{grid-column:1/-1}.form .check{flex-direction:row;align-items:center;gap:8px;align-self:end;min-height:44px}.form .check input{width:auto;min-height:auto}.form button[type=submit],.form>.btn{align-self:end}.form-actions{grid-column:1/-1}
.toolbar{margin:0 0 16px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-weight:800;color:#475569}.chip.active{background:#dbeafe;border-color:#bfdbfe;color:#1d4ed8}.list{display:grid;gap:12px}.request-card,.item-card{box-shadow:none}.request-card h3,.item-card h3{margin:.15rem 0}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:900}.message{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:12px;margin:12px 0}.price-line{font-weight:800;color:#334155;margin:12px 0}.events{margin:10px 0;color:#475569}.events div{border-top:1px solid var(--line);padding:8px 0}.events span{color:#64748b;font-size:.85rem}.mini-row{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--line);padding:12px 0}.mini-row:first-child{border-top:0}.mini-row span{display:block;color:var(--muted);font-size:.9rem}.copy-box,.qr-box{background:#f8fafc;border:1px dashed #94a3b8;border-radius:16px;padding:16px;overflow-wrap:anywhere;font-weight:800}.empty{padding:22px;border:1px dashed #cbd5e1;border-radius:18px;color:#64748b;background:#f8fafc;text-align:center}.history-row{border-bottom:1px solid var(--line);padding:12px 0}.history-row span{display:block;color:var(--muted);font-size:.85rem}.history-row p{margin:.2rem 0 0;color:#475569}.toast-root{position:fixed;right:16px;bottom:16px;display:grid;gap:10px;z-index:50}.toast{background:#0f172a;color:#fff;border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);max-width:min(420px,calc(100vw - 32px))}.toast.success{background:#166534}.toast.error{background:#991b1b}
.guest-shell{max-width:920px;margin:0 auto;min-height:100vh;padding:18px}.guest-hero{border-radius:30px;background:linear-gradient(135deg,#0f172a,#2563eb);color:#fff;padding:28px;margin-bottom:18px;box-shadow:var(--shadow)}.guest-hero h1{font-size:2.3rem;line-height:1.05;margin:24px 0 8px}.guest-hero p{color:#dbeafe;margin:0;max-width:680px}.guest-main{display:grid;gap:16px}.guest-room{display:flex;justify-content:space-between;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px}.guest-room span{color:var(--muted)}
@media (max-width:1050px){.app-shell{grid-template-columns:1fr}.side{position:relative;height:auto;border-radius:0 0 26px 26px}.nav{display:grid;grid-template-columns:repeat(3,1fr)}.admin-link{margin-top:0}.metric-grid{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:1fr}}
@media (max-width:760px){.main{padding:14px}.page-head,.topbar,.card-head,.item-top,.request-top,.guest-room{flex-direction:column;align-items:stretch}.nav{grid-template-columns:repeat(2,1fr)}.metric-grid{grid-template-columns:repeat(2,1fr)}.form,.form.compact{grid-template-columns:1fr}.btn{width:100%}.item-actions,.top-actions{align-items:stretch}.item-actions .btn,.top-actions .btn{flex:1}.page-head h2{font-size:1.55rem}.guest-shell{padding:10px}.guest-hero{padding:22px;border-radius:24px}.guest-hero h1{font-size:1.85rem}.badges{justify-content:flex-start}}
@media print{.side,.topbar,.toolbar,.btn,.toast-root{display:none!important}.app-shell{display:block}.main{padding:0}.card,.request-card,.item-card{box-shadow:none;border-color:#999}}

.modal-backdrop{position:fixed;inset:0;z-index:200;background:rgba(15,23,42,.52);backdrop-filter:blur(7px);display:grid;place-items:center;padding:18px;animation:modalFade .14s ease-out}.modal-card{width:min(560px,100%);background:#fff;border:1px solid rgba(226,232,240,.9);border-radius:26px;box-shadow:0 28px 80px rgba(15,23,42,.28);padding:20px}.modal-top{display:flex;gap:14px;align-items:flex-start}.modal-top h2{margin:0;font-size:1.28rem;line-height:1.15}.modal-top p{margin:6px 0 0;color:var(--muted)}.modal-icon{width:42px;height:42px;border-radius:16px;display:grid;place-items:center;font-weight:900;flex:0 0 auto;background:#dbeafe;color:#1d4ed8}.modal-icon.success{background:#dcfce7;color:#166534}.modal-icon.danger{background:#fee2e2;color:#991b1b}.modal-details{display:grid;gap:8px;margin:16px 0 0}.modal-details div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:10px;padding:10px 12px;background:#f8fafc;border:1px solid var(--line);border-radius:14px}.modal-details dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:#64748b;font-weight:900}.modal-details dd{margin:0;color:#0f172a;font-weight:750;overflow-wrap:anywhere}.modal-input-label{display:grid;gap:8px;margin-top:16px;color:#334155;font-weight:850}.modal-input{width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;padding:12px 13px;min-height:46px;color:var(--ink)}.modal-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.14)}.modal-error{margin:10px 0 0;color:#991b1b;font-weight:800}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;flex-wrap:wrap}@keyframes modalFade{from{opacity:0}to{opacity:1}}
@media (max-width:760px){.modal-card{border-radius:22px;padding:16px}.modal-details div{grid-template-columns:1fr}.modal-actions .btn{width:100%}}