:root{--green:#173f35;--green2:#24584a;--dark:#102f27;--mint:#eaf3ef;--cream:#f6f3ec;--gold:#c79b58;--ink:#26332f;--muted:#7b8682;--line:#e3e8e5;--white:#fff;--bg:#f5f7f5;--red:#c65e55;--orange:#c98639;--blue:#456aa0;--shadow:0 10px 30px rgba(22,55,45,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans Thai","DM Sans",sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{min-height:100vh;display:flex}aside{width:245px;background:var(--dark);color:white;position:fixed;inset:0 auto 0 0;padding:24px 16px 18px;display:flex;flex-direction:column;z-index:30;overflow:auto}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 20px}.brand>span{width:39px;height:39px;border:1px solid #d8bc88;border-radius:48% 52% 50% 50%;display:grid;place-items:center;font:22px Georgia;color:#e1c792}.brand b{display:block;font:600 14px "DM Sans";letter-spacing:3px}.brand 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small{font-size:7px;color:var(--muted)}#content{padding:27px 32px 60px;max-width:1500px;margin:auto;animation:fade .22s}@keyframes fade{from{opacity:.2;transform:translateY(3px)}to{opacity:1;transform:none}}.toolbar{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin-bottom:16px}.toolbar h2{font-size:16px;margin:0 0 2px}.toolbar p{font-size:8px;color:var(--muted);margin:0}.toolbar-actions{display:flex;gap:7px;flex-wrap:wrap}.btn{height:34px;border:0;border-radius:8px;padding:0 13px;font-size:9px;font-weight:600;background:var(--green);color:white;display:inline-flex;align-items:center;justify-content:center;gap:5px}.btn:hover{filter:brightness(.96);transform:translateY(-1px)}.btn.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.btn.gold{background:#c79b58;color:#24332e}.btn.danger{background:#fff0ee;color:#b55248}.btn.sm{height:27px;padding:0 9px;font-size:8px}.filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:13px}.filters 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var(--line);border-radius:14px;padding:17px;box-shadow:0 3px 12px rgba(20,50,41,.02)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.panel-head h3{font-size:12px;margin:0 0 2px}.panel-head p{font-size:8px;color:var(--muted);margin:0}.panel-head a,.text-btn{border:0;background:none;color:var(--green2);font-size:8px;text-decoration:none}.rooms-mini{display:grid;grid-template-columns:repeat(6,1fr);gap:7px}.room-chip{border:1px solid var(--line);border-radius:9px;padding:10px 7px;background:white;text-align:left}.room-chip b{display:block;font:600 10px "DM Sans"}.room-chip span{font-size:7px;color:var(--muted)}.room-chip.occupied{background:#eef7f2;border-color:#d5e9df}.room-chip.vacant{background:#fffaf0;border-color:#eee1bd}.room-chip.maintenance{background:#fff2ed;border-color:#efd8cf}.legend{display:flex;gap:12px;margin-top:11px;font-size:7px;color:var(--muted)}.legend 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18px}.form-section{padding:14px;border-radius:11px;background:#f7f9f8;margin-bottom:11px}.form-section.blue{background:#eff5fa}.form-section.gold{background:#fff8e9}.form-section h3{font-size:10px;margin:0 0 11px}.total-box{display:flex;justify-content:space-between;align-items:center;border-radius:10px;background:var(--mint);padding:13px;margin-top:11px}.total-box span{font-size:8px;color:var(--muted)}.total-box b{font:600 18px "DM Sans";color:var(--green)}.toast{position:fixed;left:50%;bottom:24px;z-index:150;transform:translate(-50%,20px);opacity:0;background:var(--dark);color:white;padding:10px 15px;border-radius:9px;font-size:9px;transition:.25s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}#overlay{display:none}.backup-hero{background:linear-gradient(120deg,var(--green),#28594b);color:white;border-radius:16px;padding:24px;display:flex;align-items:center;justify-content:space-between}.backup-hero h2{font-size:17px;margin:0 0 4px}.backup-hero p{font-size:8px;color:rgba(255,255,255,.62);margin:0}.backup-list{margin-top:13px;display:grid;gap:8px}.backup-row{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:12px;background:white}.backup-row>span{width:31px;height:31px;border-radius:8px;background:var(--mint);display:grid;place-items:center}.backup-row div{flex:1}.backup-row b,.backup-row small{display:block}.backup-row b{font-size:9px}.backup-row small{font-size:7px;color:var(--muted)}
@media(max-width:1180px){.stats{grid-template-columns:repeat(3,1fr)}.room-grid{grid-template-columns:repeat(3,1fr)}.rooms-mini{grid-template-columns:repeat(4,1fr)}.grid.three{grid-template-columns:1fr 1fr}.grid.three>:first-child{grid-column:1/-1}}
@media(max-width:820px){aside{transform:translateX(-100%);transition:.25s}aside.open{transform:none}main{margin-left:0;width:100%}header{height:65px;padding:0 16px}#menuBtn{display:block;border:0;background:none;color:var(--green);font-size:19px;margin-right:10px}.search,.user div{display:none}#content{padding:22px 15px 50px}.stats{grid-template-columns:1fr 1fr}.grid.two,.grid.three,.settings-grid{grid-template-columns:1fr}.grid.three>:first-child{grid-column:auto}.room-grid{grid-template-columns:repeat(2,1fr)}.rooms-mini{grid-template-columns:repeat(3,1fr)}#overlay{display:block;position:fixed;inset:0;z-index:25;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:.25s}#overlay.open{opacity:1;pointer-events:auto}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.summary-strip{grid-template-columns:1fr 1fr}.summary-item:nth-child(2){border-right:0}.summary-item:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:480px){.stats,.room-grid{grid-template-columns:1fr}.rooms-mini{grid-template-columns:1fr 1fr}.toolbar{align-items:flex-start;flex-direction:column}.toolbar-actions{width:100%}.toolbar-actions .btn{flex:1}.modal{padding:21px 16px}.header-actions{gap:7px}}