:root{
  --bg:#f5f6f2;--surface:#fff;--surface-2:#fafbf8;--line:#dde3de;--text:#173039;--muted:#7c8b8f;
  --teal:#1f7b80;--teal-2:#17676c;--teal-soft:#e3f0ed;--gold:#b6824b;--danger:#b84d4d;--success:#5ba481;
  --shadow:0 10px 30px rgba(28,52,52,.06);--radius:14px;--sidebar:176px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;z-index:30}.sidebar-top{padding-top:16px}.brand{display:flex;align-items:center;gap:7px;padding:0 12px;font-size:14px;font-weight:700;letter-spacing:-.35px}.brand strong{font-weight:800}.brand-mark{width:22px;height:22px;border-radius:7px;background:#e4c58b;color:#20353a;display:grid;place-items:center;font-weight:800}.nav-caption{margin:56px 0 12px;padding:0 0 0 0;font-size:8px;letter-spacing:2.2px;color:#9ba7aa;font-weight:800}.nav{display:flex;flex-direction:column;gap:7px}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:0 10px 10px 0;margin-right:14px;color:#667b7f;font-size:12px;font-weight:700}.nav-item.active{background:#e6f0ed;color:var(--teal)}.nav-item span{font-size:17px;width:18px;text-align:center}.sidebar-user{border-top:1px solid var(--line);padding:13px 11px;display:flex;align-items:center;gap:9px}.avatar{width:30px;height:30px;border-radius:9px;background:#dfecea;color:#2e7074;display:grid;place-items:center;font-weight:800}.avatar.small{width:34px;height:34px}.avatar.large{width:52px;height:52px;border-radius:14px;font-size:18px}.sidebar-user-meta{display:flex;flex-direction:column;min-width:0;flex:1}.sidebar-user-meta strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-meta span{font-size:9px;color:#a3abad;margin-top:3px}.logout-link{color:#829194;font-size:17px}.main-area{margin-left:var(--sidebar);width:calc(100% - var(--sidebar));min-height:100vh}.topbar{height:52px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:20}.breadcrumbs{display:flex;align-items:center;gap:13px;font-size:8px;color:#9ca7a8;letter-spacing:1.5px}.breadcrumbs strong{color:#91a09f}.top-actions{display:flex;align-items:center;gap:20px;font-size:9px;color:#6f7f80}.top-actions a{font-weight:700}.system-status{display:flex;align-items:center;gap:8px}.system-status i,.agenda-foot i{width:6px;height:6px;background:var(--success);border-radius:50%;display:inline-block}.content{padding:32px;max-width:1430px;margin:0 auto}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;margin:0 0 24px}.eyebrow{display:block;color:var(--gold);font-size:10px;font-weight:800;letter-spacing:2px;margin-bottom:10px}.page-heading h1,.auth-copy h1{margin:0;color:#18343c;font-size:29px;font-weight:500;letter-spacing:-1.2px}.page-heading p,.auth-copy p{margin:10px 0 0;color:#819093;font-size:13px}.btn{border:0;border-radius:9px;padding:11px 17px;font-weight:750;font-size:11px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--teal);color:#fff;box-shadow:0 8px 18px rgba(31,123,128,.17)}.btn-primary:hover{background:var(--teal-2)}.btn-light{background:#f0f4f1;color:#526b6f}.btn-block{width:100%;padding:13px}.card-surface,.table-card,.settings-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 0 rgba(0,0,0,.01)}.date-toolbar{padding:13px 16px;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.date-nav,.date-actions{display:flex;align-items:center;gap:12px}.date-nav>div{display:flex;flex-direction:column;gap:3px}.mini-label{font-size:8px;color:#95a1a1;letter-spacing:1.8px;font-weight:800}.date-nav strong{font-size:12px}.icon-btn{width:32px;height:32px;border:1px solid var(--line);border-radius:7px;display:grid;place-items:center;color:#718286}.date-form input{border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:10px;color:#576b6e;background:#fff}.room-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.room-card{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden;min-height:338px;display:flex;flex-direction:column}.room-card-head{padding:21px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf0ed}.room-title{display:flex;align-items:center;gap:11px}.room-title h2{margin:4px 0 0;font-size:15px;font-weight:500}.room-icon{width:32px;height:32px;border-radius:9px;background:color-mix(in srgb,var(--accent) 16%,#fff);color:var(--accent);display:grid;place-items:center;font-size:17px}.pill{font-size:9px;color:#758386;background:#f4f6f4;border-radius:5px;padding:6px 7px}.room-card-body{flex:1;display:flex;align-items:stretch}.empty-state{margin:auto;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}.empty-icon{width:47px;height:47px;border-radius:12px;background:#f4f7f4;color:#a7b6b2;display:grid;place-items:center;font-size:21px;margin-bottom:7px}.empty-state strong{font-size:11px;color:#617579}.empty-state span{font-size:9px;color:#a0aaab}.room-card-foot{background:#fff;border:0;border-top:1px solid #edf0ed;padding:14px 16px;display:flex;align-items:center;gap:7px;color:var(--teal);font-size:10px;text-align:left}.room-card-foot span{margin-left:auto;font-size:15px}.reservation-list{width:100%;padding:11px}.reservation-item{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:11px;padding:11px;border:1px solid #edf0ed;border-radius:10px;margin-bottom:8px;background:#fbfcfa}.reservation-time{display:flex;flex-direction:column}.reservation-time strong{font-size:12px;color:var(--teal)}.reservation-time span{font-size:9px;color:#94a0a1;margin-top:2px}.reservation-info{display:flex;flex-direction:column;min-width:0}.reservation-info strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reservation-info span{font-size:9px;color:#8c999a;margin-top:4px}.reservation-actions{display:flex;gap:8px;align-items:center}.reservation-actions form,.row-actions form{margin:0}.text-action{border:0;background:none;padding:0;color:var(--teal);font-size:9px;font-weight:750}.text-action.danger{color:var(--danger)}.agenda-foot{display:flex;justify-content:space-between;color:#98a3a4;font-size:9px;padding:15px 2px}.agenda-foot span:first-child{display:flex;align-items:center;gap:7px}.alert{border-radius:10px;padding:11px 14px;margin:-1px 0 16px;display:flex;align-items:center;gap:10px;font-size:10px}.alert-success{background:#e5f3ee;color:#3c7e67}.alert-error{background:#f8e9e7;color:#a44343}.alert-close{margin-left:auto;border:0;background:none;color:inherit;font-size:17px}.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}.modal-backdrop{position:absolute;inset:0;background:rgba(14,31,35,.42);backdrop-filter:blur(2px)}.modal-panel{position:relative;width:min(680px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:16px;box-shadow:0 30px 90px rgba(0,0,0,.24);padding:24px}.small-panel{width:min(480px,100%)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.modal-head h2{margin:0;font-size:22px;font-weight:550}.modal-head p{margin:5px 0 0;color:#829092;font-size:11px}.modal-x{border:0;background:#f1f4f2;border-radius:8px;width:31px;height:31px;font-size:19px;color:#6e8082}.modal-open{overflow:hidden}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.form-grid .full{grid-column:1/-1}.inline-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stack{display:flex;flex-direction:column;gap:13px}.form-grid label,.stack label{font-size:10px;font-weight:750;color:#5a6e72;display:flex;flex-direction:column;gap:6px}.form-grid input,.form-grid select,.form-grid textarea,.stack input,.stack select,.stack textarea,.search-form input{width:100%;border:1px solid #dce2de;background:#fff;border-radius:8px;padding:10px 11px;color:#263f46;outline:none}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus,.stack input:focus,.stack select:focus,.search-form input:focus{border-color:#8cc1bb;box-shadow:0 0 0 3px rgba(31,123,128,.08)}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:5px}.table-card{overflow:hidden}.table-toolbar{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:#8b989a;font-size:10px}.search-form{display:flex;gap:7px;width:min(420px,100%)}.search-form button{border:0;border-radius:8px;background:#eef3f0;color:#527074;padding:0 12px;font-size:10px;font-weight:750}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:13px 16px;border-bottom:1px solid #edf0ed;font-size:10px;vertical-align:middle}th{font-size:8px;color:#9ba4a5;letter-spacing:1.2px;text-transform:uppercase;background:#fafbf9}tbody tr:hover{background:#fbfcfb}.user-cell{display:flex;align-items:center;gap:10px}.user-cell>div:last-child{display:flex;flex-direction:column}.user-cell strong{font-size:11px}.user-cell span{font-size:9px;color:#8d999a;margin-top:3px}.status-badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:8px;font-weight:800}.status-badge.on{background:#e6f3ed;color:#4f8f73}.status-badge.off{background:#f2eeee;color:#9b6d6d}.row-actions{display:flex;gap:12px;justify-content:flex-end}.room-admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.admin-room-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px}.room-details{display:grid;gap:9px;margin:20px 0;padding:14px 0;border-top:1px solid #edf0ed;border-bottom:1px solid #edf0ed}.room-details span{display:flex;justify-content:space-between;color:#8b9698;font-size:10px}.room-details strong{color:#52666a}.admin-room-foot{display:flex;align-items:center;justify-content:space-between}.settings-card{width:min(560px,100%);padding:24px}.settings-user{display:flex;align-items:center;gap:13px;margin-bottom:22px;padding-bottom:20px;border-bottom:1px solid #edf0ed}.settings-user>div:last-child{display:flex;flex-direction:column}.settings-user strong{font-size:14px}.settings-user span{color:#8b999b;font-size:10px;margin-top:4px}.auth-body{background:linear-gradient(135deg,#f6f6f2 0%,#eef3f0 100%);min-height:100vh;display:grid;place-items:center;padding:24px}.auth-shell{width:min(440px,100%)}.auth-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:var(--shadow)}.brand-large{padding:0;font-size:17px}.brand-large .brand-mark{width:30px;height:30px}.auth-copy{margin:42px 0 25px}.auth-copy h1{font-size:27px}.auth-copy p{line-height:1.55}.mobile-menu{display:none;border:0;background:none;font-size:20px;color:#536d70}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px;background:#f1f4f2;padding:3px 5px;border-radius:5px}
@media(max-width:1050px){.room-grid,.room-admin-grid{grid-template-columns:1fr 1fr}.content{padding:24px}}
@media(max-width:780px){:root{--sidebar:240px}.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0);box-shadow:20px 0 60px rgba(0,0,0,.14)}.main-area{margin-left:0;width:100%}.mobile-menu{display:block}.topbar{padding:0 16px}.breadcrumbs{display:none}.content{padding:18px}.page-heading{align-items:flex-start;flex-direction:column}.page-heading h1{font-size:25px}.date-toolbar{align-items:stretch;flex-direction:column;gap:13px}.date-actions{justify-content:space-between}.room-grid,.room-admin-grid{grid-template-columns:1fr}.agenda-foot{flex-direction:column;gap:8px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.modal-panel{padding:19px}.top-actions{margin-left:auto}.reservation-item{grid-template-columns:50px 1fr}.reservation-actions{grid-column:1/-1;justify-content:flex-end}.table-toolbar{align-items:stretch;flex-direction:column;gap:10px}.search-form{width:100%}}