:root{
  --brand:#161659; --brand2:#2a2a8c; --accent:#f08c14; --bg:#f5f6fb;
  --card:#fff; --line:#e2e4f0; --text:#1a1a2e; --muted:#6b6f8c;
  --ok:#1f9d55; --warn:#e08e0b; --danger:#d64545;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{text-decoration:none;color:inherit}
.layout{display:flex;min-height:100vh}
.sidebar{width:230px;background:linear-gradient(180deg,var(--brand),#0c0c3a);color:#e8f2f2;position:fixed;top:0;bottom:0;display:flex;flex-direction:column;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;padding:0 20px 18px}
.brand-logo{width:42px;height:42px;border-radius:10px;background:var(--accent);color:#2a1c00;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px}
.brand-img{width:46px;height:46px;border-radius:10px;background:#fff;padding:3px;object-fit:contain}
.brand-name{font-weight:700;font-size:16px}
.brand-sub{font-size:11px;opacity:.8}
.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:8px 10px;flex:1}
.sidebar nav a{padding:10px 14px;border-radius:8px;color:#cfe4e4;font-weight:500;transition:.15s}
.sidebar nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.sidebar nav a.active{background:var(--brand2);color:#fff}
.brand-foot{padding:14px 20px;font-size:11px;opacity:.7;border-top:1px solid rgba(255,255,255,.1)}
.content{margin-left:230px;flex:1;padding:24px 30px;display:flex;flex-direction:column;min-height:100vh}
.topbar{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}
.topbar h1{font-size:24px;color:var(--brand)}
.crumb{color:var(--muted);font-size:13px}
.topbar-actions{display:flex;gap:10px}
.flash{padding:11px 16px;border-radius:8px;margin-bottom:14px;font-weight:500}
.flash-success{background:#e4f6ec;color:var(--ok);border:1px solid #bce6cd}
.flash-danger{background:#fbe6e6;color:var(--danger)}
.page{flex:1}
.foot{margin-top:24px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center}
/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.stat .value{font-size:26px;font-weight:700;color:var(--brand);margin-top:6px}
.stat.accent .value{color:var(--accent)}
.stat.ok .value{color:var(--ok)}
.stat.warn .value{color:var(--warn)}
.grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:20px}
.panel h2{font-size:16px;margin-bottom:14px;color:var(--brand);display:flex;justify-content:space-between;align-items:center}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px}
th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px}
tr:hover td{background:#fafcfc}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.b-confirmed,.b-active,.b-paid{background:#e4f6ec;color:var(--ok)}
.b-pending,.b-unpaid,.b-partially{background:#fff3e0;color:var(--warn)}
.b-cancelled{background:#fbe6e6;color:var(--danger)}
.b-fixed{background:#e4e4f5;color:var(--brand)}
.b-private{background:#efe6fb;color:#6b3fa0}
.btn{display:inline-block;padding:9px 16px;border-radius:8px;border:none;font-weight:600;cursor:pointer;font-size:13px;transition:.15s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand2)}
.btn-accent{background:var(--accent);color:#2a1c00}
.btn-sm{padding:5px 11px;font-size:12px}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--text)}
.btn-danger{background:#fbe6e6;color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff}
form.inline{display:inline}
.money{font-variant-numeric:tabular-nums;font-weight:600}
.pos{color:var(--ok)} .neg{color:var(--danger)}
/* forms */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:13px;font-family:inherit;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}
.full{grid-column:1/-1}
details.adder{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0;margin-bottom:20px;overflow:hidden}
details.adder>summary{padding:14px 20px;font-weight:600;cursor:pointer;background:#ececf7;color:var(--brand);list-style:none}
details.adder>summary::-webkit-details-marker{display:none}
details.adder>summary::before{content:'＋ ';font-weight:800}
details.adder[open]>summary::before{content:'－ '}
details.adder .body{padding:18px 20px}
.muted{color:var(--muted)}
.empty{text-align:center;padding:34px;color:var(--muted)}
.share-box{background:#f0f5f5;border:1px dashed var(--brand2);border-radius:8px;padding:10px 14px;font-size:12px;word-break:break-all;margin-top:8px}
/* public share page */
.public{max-width:820px;margin:30px auto;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.08)}
.public .hero{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;padding:34px 40px}
.public .hero h1{font-size:26px}
.public .body{padding:30px 40px}
.public .foot{padding:20px 40px;background:#f0f5f5;text-align:center;font-size:12px}
.day{border-left:3px solid var(--accent);padding:4px 0 14px 18px;margin-left:8px;position:relative}
.day::before{content:'';position:absolute;left:-8px;top:4px;width:13px;height:13px;border-radius:50%;background:var(--brand)}
.day h4{color:var(--brand)}
/* invoice */
.invoice{max-width:800px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:40px}
.inv-head{display:flex;justify-content:space-between;border-bottom:2px solid var(--brand);padding-bottom:18px;margin-bottom:22px}
.inv-total-row td{font-weight:700;border-top:2px solid var(--brand)}
@media print{.sidebar,.topbar,.foot,.no-print{display:none!important}.content{margin:0}.invoice{border:none}}

/* --- auth / user chip --- */
.userchip{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:30px;padding:5px 8px 5px 6px}
.userchip-avatar{width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.userchip-meta{display:flex;flex-direction:column;line-height:1.1}
.userchip-meta small{color:var(--muted);font-size:11px}
.login-body{background:linear-gradient(135deg,var(--brand),var(--brand2));min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{width:100%;max-width:820px;background:#fff;border-radius:16px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.login-hero{background:linear-gradient(160deg,var(--brand),#0c0c3a);color:#fff;padding:44px 36px;display:flex;flex-direction:column;justify-content:center}
.login-hero h1{font-size:24px;margin:14px 0 6px}
.login-hero p{opacity:.85;font-size:13px}
.login-logo{max-height:70px;width:auto;background:#fff;border-radius:12px;padding:8px;align-self:flex-start}
.login-form{padding:44px 40px;display:flex;flex-direction:column;justify-content:center}
.login-form h2{color:var(--brand);margin-bottom:18px;font-size:20px}
.login-hint{margin-top:16px;font-size:12px;color:var(--muted);background:#f0f5f5;padding:9px 12px;border-radius:8px}
@media(max-width:680px){.login-card{grid-template-columns:1fr}.login-hero{display:none}}

/* --- inline row forms in staff table --- */
tr.rowform{display:none}
tr.rowform.open{display:table-row}
tr.rowform>td{background:#f0f5f5;padding:16px 14px}
tr.rowform .form-grid{grid-template-columns:1fr 1fr 1fr auto;align-items:end;gap:12px}
@media(max-width:800px){tr.rowform .form-grid{grid-template-columns:1fr}}

/* collapsible edit panel (booking detail) */
.rowpanel{display:none}
.rowpanel.open{display:block}

/* --- customer search in booking form --- */
.search-results{border:1px solid var(--line);border-radius:8px;margin-top:4px;max-height:230px;overflow:auto;background:#fff}
.search-results:empty{display:none}
.search-item{padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--line)}
.search-item:hover{background:#f0f5f5}
.search-empty{padding:10px 12px;color:var(--muted);font-size:12px}
.chosen-box{background:#e4f6ec;border:1px solid #bce6cd;border-radius:8px;padding:10px 14px;margin-bottom:12px}

/* --- policies + document actions --- */
.policy-list{margin:0 0 4px 18px;font-size:12.5px;color:var(--text)}
.policy-list li{margin-bottom:5px}
.doc-actions{max-width:800px;margin:20px auto 0;display:flex;gap:10px;justify-content:flex-end}
.voucher-doc{margin:16px auto 40px}

/* --- invoice payment details + policy columns --- */
.pay-details{margin-top:22px;background:#f0f5f5;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.pay-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;font-size:13px;margin-top:8px}
.policy-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}
@media(max-width:640px){.policy-cols{grid-template-columns:1fr}}

/* --- toolbar (search/sort) + export dropdown --- */
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar-search{flex:1;min-width:220px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px}
.toolbar select{padding:9px 11px;border:1px solid var(--line);border-radius:8px}
details.dropdown{position:relative;display:inline-block}
details.dropdown>summary{list-style:none;cursor:pointer}
details.dropdown>summary::-webkit-details-marker{display:none}
.dropdown-body{position:absolute;right:0;top:110%;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.12);min-width:210px;padding:8px;z-index:30}
.dropdown-item{display:block;padding:8px 12px;border-radius:6px;font-size:13px}
.dropdown-item:hover{background:#f0f5f5}
.custom-range{border-top:1px solid var(--line);margin-top:8px;padding-top:10px;display:flex;flex-direction:column;gap:6px}
.custom-range label{font-size:11px;color:var(--muted);font-weight:600}
.custom-range input{padding:7px 9px;border:1px solid var(--line);border-radius:6px}