:root{
  --brand:#24557d;--brand-dark:#173b59;--bg:#f4f7fb;--card:#fff;--text:#182433;--muted:#6b7889;
  --line:#dbe3ec;--green:#dff5e6;--green-border:#afd9ba;--green-text:#277447;
  --red:#f7dddd;--red-border:#e6bcbc;--red-text:#a13e3e;--danger:#a64242;
  --shadow:0 6px 22px rgba(20,45,70,.08);
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.45}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.page-space{padding-block:22px 40px}
.public-header,.admin-topbar{background:var(--brand);color:#fff}
.header-inner,.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 22px}
.header-inner strong,.admin-topbar strong{font-size:1.1rem;display:block}.header-inner small,.admin-topbar small{display:block;opacity:.8;margin-top:2px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}
h1{font-size:1.45rem;margin:0 0 8px}h2{font-size:1.2rem;margin:0 0 10px}p{margin:0 0 12px}.muted{color:var(--muted);font-size:.92rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none!important}
.btn.primary{background:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-dark)}
.btn.light{background:#fff;color:var(--brand)}.btn.ghost{background:#eef3f8;color:var(--brand)}.btn.ghost-light{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn.danger{background:var(--danger);color:#fff}.btn.compact{padding:8px 11px;font-size:.86rem}.btn.mini{padding:6px 9px;font-size:.8rem}
.alert{border-radius:12px;padding:12px 14px;margin:0 0 16px}.alert.success{background:#e0f4e6;color:#246a3e}.alert.error{background:#f8e0e0;color:#8f3030}
label{display:grid;gap:6px;font-size:.88rem;font-weight:650}
input,select,textarea{width:100%;border:1px solid #cbd6e2;border-radius:10px;background:#fff;padding:10px 12px;color:var(--text);min-height:42px}
textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid rgba(36,85,125,.18);border-color:var(--brand)}
.filter-grid,.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.filter-action{align-self:end}.form-stack{display:grid;gap:13px}.span-2{grid-column:span 2}.form-actions{display:flex;gap:8px;flex-wrap:wrap}
.inline-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check{display:flex;align-items:center;gap:8px;font-weight:500}.check input{width:auto;min-height:auto}
fieldset{border:1px solid var(--line);border-radius:12px;padding:12px}legend{font-weight:700;padding:0 6px}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.direct-link{margin-top:14px;font-size:.85rem;color:var(--muted);overflow-wrap:anywhere}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;color:var(--muted);font-weight:800}
.legend{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot.free{background:var(--green-text)}.dot.busy{background:var(--red-text)}
.chair-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:11px}.chair-card{border-radius:12px;padding:15px 10px;text-align:center;border:1px solid;display:grid;gap:4px;min-height:78px;align-content:center}
button.chair-card{cursor:pointer}.chair-card strong{font-size:.98rem}.chair-card span{font-size:.78rem;font-weight:600}.chair-card.free{background:var(--green);border-color:var(--green-border);color:var(--green-text)}.chair-card.free:hover{transform:translateY(-1px);box-shadow:0 5px 12px rgba(39,116,71,.12)}
.chair-card.busy{background:var(--red);border-color:var(--red-border);color:var(--red-text)}
.empty-state{text-align:center;padding:38px 20px}
.modal-backdrop{position:fixed;inset:0;background:rgba(10,20,30,.62);display:grid;place-items:center;padding:18px;z-index:1000}.modal-backdrop[hidden]{display:none}.modal-card{width:min(520px,100%);background:#fff;border-radius:17px;padding:21px;box-shadow:0 20px 60px rgba(0,0,0,.25);position:relative}.modal-close{position:absolute;right:13px;top:10px;border:0;background:none;font-size:1.8rem;cursor:pointer;color:#667}.booking-summary{background:#eef4f9;color:var(--brand);padding:10px 12px;border-radius:10px;font-weight:700;margin-bottom:14px}.modal-open{overflow:hidden}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(145deg,#eef4f9,#f8fafc)}.auth-card{width:min(470px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.admin-body{padding-top:0}.admin-topbar{position:sticky;top:0;z-index:20}.top-actions{display:flex;gap:8px}.admin-nav{background:#fff;border-bottom:1px solid var(--line);display:flex;gap:3px;overflow-x:auto;padding:8px 14px;position:sticky;top:68px;z-index:19;white-space:nowrap}.admin-nav a{padding:9px 11px;border-radius:9px;font-size:.87rem;font-weight:700;color:#536377}.admin-nav a.active{background:#e7eff7;color:var(--brand)}
.admin-main{padding-block:18px 40px}.dashboard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.stat-card span{display:block;color:var(--muted);font-size:.83rem}.stat-card strong{display:block;font-size:1.8rem;margin-top:4px}
.two-column{display:grid;grid-template-columns:minmax(280px,.7fr) minmax(0,1.3fr);gap:18px;align-items:start}
.responsive-table{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;font-size:.86rem}th,td{padding:10px;border-bottom:1px solid #e6ebf0;text-align:left;vertical-align:top}th{background:#f7f9fb;color:#536377;font-size:.78rem;text-transform:uppercase;letter-spacing:.02em}.wrap-cell{white-space:normal;min-width:220px}.actions{display:flex;gap:5px;align-items:center;white-space:nowrap}.actions form{margin:0}
hr{border:0;border-top:1px solid var(--line);margin:22px 0}
.report-body{background:#d9dee4;padding:18px}.report-toolbar{width:min(210mm,100%);margin:0 auto 12px;display:flex;gap:8px;flex-wrap:wrap}.report-sheet{width:min(210mm,100%);min-height:297mm;margin:auto;background:#fff;padding:16mm 14mm;box-shadow:0 8px 30px rgba(0,0,0,.15)}.report-header{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #334d63;padding-bottom:10px;margin-bottom:10px}.report-header h1{font-size:17px;margin:0}.report-header h2{font-size:13px;margin:3px 0 0}.report-meta{font-size:9.5px;text-align:right}.report-filters{font-size:10px;background:#f3f5f7;padding:7px 9px;margin-bottom:10px}.report-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:10px 0}.report-summary div{border:1px solid #d8dde3;padding:7px}.report-summary span{display:block;font-size:8px;text-transform:uppercase;color:#68727d}.report-summary strong{font-size:14px}.report-table{font-size:9.5px}.report-table th,.report-table td{padding:5px 6px}.report-footer{margin-top:16px;border-top:1px solid #d9dde2;padding-top:7px;font-size:8.5px;color:#6b737c}.center{text-align:center}
@page{size:A4;margin:10mm}
@media print{
  .no-print{display:none!important}.report-body{background:#fff;padding:0}.report-sheet{width:auto;min-height:0;box-shadow:none;padding:0;margin:0}
  .report-table thead{display:table-header-group}.report-table tr{break-inside:avoid}.report-footer{position:relative}
}
@media(max-width:900px){
  .dashboard-grid{grid-template-columns:repeat(2,1fr)}.two-column{grid-template-columns:1fr}.admin-nav{top:69px}
}
@media(max-width:680px){
  .container{width:min(100% - 20px,1180px)}.page-space{padding-top:12px}.card{padding:15px;border-radius:14px}
  .header-inner,.admin-topbar{padding:12px}.header-inner{align-items:flex-start}.header-inner strong,.admin-topbar strong{font-size:1rem}
  .filter-grid,.form-grid,.choice-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.inline-fields{grid-template-columns:1fr 1fr}
  .section-heading{align-items:flex-start;flex-direction:column}.chair-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .top-actions .btn{font-size:.76rem;padding:7px 9px}.admin-nav{top:62px;padding-inline:8px}.admin-main{padding-top:12px}
  .dashboard-grid{grid-template-columns:1fr 1fr;gap:9px}.stat-card{padding:13px}.stat-card strong{font-size:1.45rem}
  .actions{flex-wrap:wrap}.responsive-table{border-radius:10px}.report-summary{grid-template-columns:repeat(2,1fr)}
  .report-header{flex-direction:column}.report-meta{text-align:left}
}
@media(max-width:390px){
  .chair-grid{grid-template-columns:1fr 1fr}.chair-card{padding:12px 6px}.dashboard-grid{grid-template-columns:1fr}
}


/* DataTables / searchable selects */
.dt-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:10px}
.dataTables_wrapper .dataTables_length,.dataTables_wrapper .dataTables_filter{margin-bottom:10px}
.dataTables_wrapper .dataTables_filter input,.dataTables_wrapper .dataTables_length select{
  border:1px solid #cbd6e2;border-radius:9px;padding:7px 9px;background:#fff;color:var(--text)
}
.dataTables_wrapper .dataTables_paginate .paginate_button{
  border-radius:8px!important;border:1px solid transparent!important
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current{
  background:var(--brand)!important;color:#fff!important;border-color:var(--brand)!important
}
.select2-container{width:100%!important}
.select2-container .select2-selection--single,.select2-container .select2-selection--multiple{
  min-height:42px;border:1px solid #cbd6e2!important;border-radius:10px!important;padding:5px 7px;background:#fff!important
}
.select2-container--default .select2-selection--single .select2-selection__rendered{line-height:29px}
.select2-container--default .select2-selection--single .select2-selection__arrow{height:40px}
@media(max-width:680px){
  .dataTables_wrapper .dataTables_length,.dataTables_wrapper .dataTables_filter{float:none!important;text-align:left!important;width:100%}
  .dataTables_wrapper .dataTables_filter input{width:100%;margin-left:0!important;margin-top:5px}
  .dataTables_wrapper .dataTables_length select{min-width:80px}
}

.availability-clinic{border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px;background:#fbfcfd}
.availability-actions{display:flex;gap:6px;flex-wrap:wrap}
.availability-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(115px,1fr));gap:9px}
.availability-chair{display:block;cursor:pointer}
.availability-chair input{position:absolute;opacity:0;pointer-events:none}
.availability-chair span{display:block;text-align:center;padding:12px 8px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:700}
.availability-chair input:checked + span{background:var(--green);border-color:var(--green-border);color:var(--green-text)}
@media(max-width:680px){.availability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.deadline-banner{width:min(1180px,calc(100% - 0px));margin:0 0 16px;background:#fff7da;border:1px solid #ead99a;color:#705b16;border-radius:12px;padding:10px 13px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.9rem}
.deadline-banner span{color:#8b7a43;font-size:.8rem}
.receipt-page{min-height:100vh;background:#eef3f7;padding:22px}
.receipt-actions{width:min(650px,100%);margin:0 auto 12px;display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.receipt-card{width:min(650px,100%);margin:auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.receipt-check{width:54px;height:54px;border-radius:50%;background:var(--green);color:var(--green-text);display:grid;place-items:center;font-size:28px;font-weight:900;margin-bottom:14px}
.receipt-code{display:inline-block;background:#eef4f9;color:var(--brand);padding:7px 10px;border-radius:8px;font-weight:800;margin:10px 0 18px}
.receipt-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:0}
.receipt-grid div{padding:11px 13px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.receipt-grid div:nth-child(even){border-right:0}.receipt-grid .full{grid-column:1/-1;border-right:0}
.receipt-grid dt{font-size:.72rem;text-transform:uppercase;color:var(--muted);font-weight:800}.receipt-grid dd{margin:3px 0 0;font-weight:650}
.receipt-card footer{margin-top:18px;padding-top:12px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted)}
.date-row{display:flex;gap:8px;align-items:end;margin-bottom:8px}.date-row input{flex:1}.event-dates-field{display:grid;gap:6px}
@media(max-width:680px){.receipt-page{padding:10px}.receipt-card{padding:18px;border-radius:14px}.receipt-grid{grid-template-columns:1fr}.receipt-grid div{border-right:0}.date-row{align-items:stretch;flex-direction:column}}
@media print{
 .receipt-page{background:#fff;padding:0}.receipt-actions{display:none!important}.receipt-card{box-shadow:none;border:0;width:auto;padding:0}
}

.alert.info{background:#e8f1fa;color:#315d7c}
.report-hub{margin-bottom:14px}
.report-actions{display:flex;gap:8px;flex-wrap:wrap}
.report-summary-grid{margin-top:0}
.quick-report-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.quick-report-card{display:grid;gap:3px;padding:13px;border:1px solid var(--line);border-radius:11px;background:#fbfcfe;color:var(--text)!important;text-decoration:none!important}
.quick-report-card:hover{border-color:#aebfce;background:#f5f9fc}
.quick-report-card strong{color:var(--brand)}
.quick-report-card span{font-weight:700}
.quick-report-card small{color:var(--muted)}
@media(max-width:680px){
  .report-actions{width:100%}
  .report-actions .btn{flex:1}
  .quick-report-grid{grid-template-columns:1fr}
}

.admin-clinic-map .chair-card{min-height:92px}
.admin-chair-card{appearance:none;width:100%;font:inherit}
.admin-chair-card.busy{cursor:pointer}
.admin-chair-card.busy:hover{transform:translateY(-1px);box-shadow:0 5px 12px rgba(161,62,62,.12)}
.admin-chair-card .chair-person{font-weight:800;font-size:.83rem;display:block;margin-top:3px}
.admin-chair-card small{
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  line-height:1.2;
  font-weight:500;
  max-width:100%;
}
@media(max-width:680px){
  .admin-clinic-map .chair-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .admin-chair-card{min-height:100px}
}