:root{--bg:#f5f7fb;--surface:#fff;--surface2:#f0f4f8;--text:#172033;--muted:#6f7b91;--line:#e2e8f0;--primary:#135f58;--primary2:#0d7a6f;--accent:#e6a83a;--success:#0f8a65;--danger:#c44242;--warning:#b57412;--shadow:0 18px 50px rgba(31,44,65,.09);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 32px));margin:auto}.public-page{min-height:100vh;background:radial-gradient(circle at 15% 5%,rgba(23,143,129,.10),transparent 31%),linear-gradient(180deg,#f9fbfc,#f4f7fb 60%,#eef3f6)}.public-nav{padding:22px 0;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,var(--primary2),var(--primary));display:grid;place-items:center;color:white;font-weight:800;box-shadow:0 10px 25px rgba(19,95,88,.24)}.brand b{display:block;font-size:17px;letter-spacing:.3px}.brand small{display:block;color:var(--muted);font-size:12px}.public-nav .mini-link{font-size:13px;color:var(--muted);padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.75)}.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;padding:40px 0 24px}.hero-main{background:linear-gradient(135deg,#0f5a55,#0c756b);border-radius:32px;padding:38px;color:white;position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(15,90,85,.2)}.hero-main:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.08);right:-90px;top:-100px}.eyebrow{display:block;text-transform:uppercase;letter-spacing:1.3px;font-size:11px;font-weight:800;opacity:.72}.hero-main h1{font-size:clamp(30px,5vw,56px);line-height:1.03;max-width:720px;margin:10px 0 18px}.hero-main p{max-width:700px;opacity:.84;margin:0;font-size:15px}.hero-card{background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.8);border-radius:32px;padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between}.hero-card .date{font-size:14px;color:var(--muted)}.hero-card .big{font-size:26px;font-weight:800;margin:8px 0}.status-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;font-size:12px;font-weight:800;width:max-content}.status-badge.success{background:#e7f7f1;color:#087756}.status-badge.warning{background:#fff4dd;color:#9a630c}.status-badge.danger{background:#ffe8e8;color:#ad3434}.status-badge.muted{background:#edf1f5;color:#637087}.section{padding:24px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}.section-head h2{margin:3px 0 0;font-size:24px}.section-head p{margin:0;color:var(--muted);font-size:13px}.board-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.today-layout{display:grid;grid-template-columns:.8fr 1.2fr}.duty-person{padding:30px;border-right:1px solid var(--line)}.avatar{width:68px;height:68px;border-radius:20px;background:linear-gradient(145deg,#e1f3ef,#cae9e3);color:var(--primary);display:grid;place-items:center;font-size:26px;font-weight:900;margin-bottom:18px}.duty-person h3{font-size:24px;margin:6px 0}.duty-person p{margin:0;color:var(--muted)}.areas{padding:30px}.areas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.area{padding:18px;border:1px solid var(--line);border-radius:17px;background:#fbfcfd}.area b{display:block;font-size:14px}.area span{font-size:12px;color:var(--muted)}.weekly-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.bathroom-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 30px rgba(31,44,65,.05)}.bathroom-card .num{font-size:12px;color:var(--muted)}.bathroom-card h3{margin:5px 0 13px;font-size:16px}.history-list{display:grid;gap:10px}.history-row{background:white;border:1px solid var(--line);border-radius:17px;padding:14px 18px;display:grid;grid-template-columns:130px 1fr 160px;align-items:center;gap:16px}.history-row small{color:var(--muted)}.empty{padding:36px;text-align:center;color:var(--muted)}.public-footer{padding:36px 0 50px;color:var(--muted);font-size:12px;text-align:center}
/* Admin */.admin-body{background:#f4f6f9}.admin-shell{display:grid;grid-template-columns:255px 1fr;min-height:100vh}.sidebar{background:#0d2527;color:#d6e5e5;padding:22px 16px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;z-index:20}.sidebar .brand{padding:4px 7px 22px}.sidebar .brand small{color:#87a3a3}.sidebar nav{display:grid;gap:5px;margin-top:10px}.sidebar nav a,.sidebar-foot a{display:flex;gap:12px;align-items:center;padding:12px 13px;border-radius:13px;font-size:14px;color:#a9bdbd}.sidebar nav a:hover,.sidebar nav a.active{background:#17383a;color:#fff}.sidebar-foot{margin-top:auto;display:grid;gap:3px;border-top:1px solid #284245;padding-top:14px}.admin-main{min-width:0}.topbar{height:96px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,255,255,.78);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.topbar h1{margin:2px 0 0;font-size:22px}.topbar .eyebrow{color:var(--muted)}.admin-chip{display:flex;align-items:center;gap:10px;font-size:13px}.admin-chip b{width:36px;height:36px;border-radius:12px;background:var(--primary);color:white;display:grid;place-items:center}.menu-btn{display:none;border:0;background:transparent;font-size:24px}.content{padding:28px;max-width:1450px}.alert{padding:13px 15px;border-radius:13px;margin-bottom:16px;font-size:13px}.alert.success{background:#e6f7f0;color:#087253}.alert.danger{background:#ffe9e8;color:#a33737}.alert.warning{background:#fff4df;color:#8f5b0c}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat{background:white;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 8px 26px rgba(31,44,65,.05)}.stat small{color:var(--muted)}.stat strong{font-size:30px;display:block;margin-top:8px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{background:white;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 8px 28px rgba(31,44,65,.05)}.panel h2{font-size:17px;margin:0 0 16px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.panel-head h2{margin:0}.btn{border:0;border-radius:12px;padding:10px 14px;font-size:13px;font-weight:800;display:inline-flex;align-items:center;gap:8px;justify-content:center}.btn-primary{background:var(--primary);color:white}.btn-secondary{background:#edf2f5;color:#344258}.btn-danger{background:#ffe8e8;color:#ad3434}.btn-warning{background:#fff1d6;color:#8f5d12}.btn-outline{background:white;border:1px solid var(--line);color:#344258}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}th{background:#f8fafb;color:#657186;font-size:11px;text-transform:uppercase;letter-spacing:.5px}tr:last-child td{border-bottom:0}.actions{display:flex;gap:7px;flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.form-group{display:grid;gap:7px}.form-group.full{grid-column:1/-1}label{font-size:12px;font-weight:800;color:#465268}input,select,textarea{width:100%;border:1px solid #dce3ea;border-radius:12px;padding:11px 12px;background:white;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:#70aaa4;box-shadow:0 0 0 3px rgba(19,95,88,.08)}.hint{font-size:11px;color:var(--muted)}.divider{height:1px;background:var(--line);margin:20px 0}.week-form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.km-select{padding:14px;border:1px solid var(--line);border-radius:15px;background:#fafcfd}.km-select b{font-size:13px;display:block;margin-bottom:8px}.activity{display:grid;gap:10px}.activity-item{padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.activity-item:last-child{border-bottom:0}.activity-item small{display:block;color:var(--muted);margin-top:3px}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 80% 15%,rgba(13,122,111,.15),transparent 30%),#f2f6f7;padding:20px}.login-card{width:min(430px,100%);background:white;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}.login-card .brand{margin-bottom:24px}.login-card h1{font-size:25px;margin:0 0 6px}.login-card p{color:var(--muted);font-size:13px;margin:0 0 20px}.login-card .form-group{margin-bottom:13px}.login-card .btn{width:100%;margin-top:6px}.default-cred{font-size:11px;color:var(--muted);background:#f7f9fb;border-radius:12px;padding:10px;margin-top:15px}
/* Proof */.proof-page{min-height:100vh;background:linear-gradient(180deg,#eef6f4,#f7f9fc);padding:28px 0}.proof-shell{width:min(760px,calc(100% - 30px));margin:auto}.proof-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.proof-card{background:white;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.proof-title{margin:0;font-size:26px}.proof-meta{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 22px}.chip{font-size:11px;font-weight:800;border-radius:999px;background:#edf4f3;color:#37605d;padding:7px 9px}.camera-task{border:1px solid var(--line);border-radius:20px;padding:16px;margin-top:12px}.camera-task.done{border-color:#a7d6cb;background:#f2fbf8}.camera-task-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.camera-task h3{font-size:15px;margin:0}.preview{aspect-ratio:4/3;width:100%;object-fit:cover;border-radius:15px;background:#10191b;margin-top:13px;display:none}.camera-actions{display:flex;gap:8px;margin-top:12px}.camera-panel{position:fixed;inset:0;background:rgba(4,14,16,.92);z-index:100;display:none;align-items:center;justify-content:center;padding:16px}.camera-panel.open{display:flex}.camera-box{width:min(620px,100%);background:#0d1e20;border-radius:24px;padding:16px;color:white}.camera-box video{width:100%;aspect-ratio:3/4;max-height:70vh;object-fit:cover;border-radius:18px;background:#000}.camera-toolbar{display:flex;gap:10px;justify-content:center;margin-top:14px}.shutter{width:62px;height:62px;border:6px solid #fff;background:#d9ece9;border-radius:50%}.camera-close{background:#263b3d;color:white}.proof-submit{width:100%;margin-top:18px;padding:14px}.privacy-note{font-size:11px;color:var(--muted);margin-top:14px}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.photo-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
@media(max-width:1000px){.hero{grid-template-columns:1fr}.today-layout{grid-template-columns:1fr}.duty-person{border-right:0;border-bottom:1px solid var(--line)}.weekly-grid{grid-template-columns:repeat(2,1fr)}.admin-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-270px;transition:.25s;width:255px}.sidebar.open{left:0;box-shadow:20px 0 50px rgba(0,0,0,.2)}.menu-btn{display:block}.topbar{padding:0 18px}.content{padding:18px}.stats{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}
@media(max-width:650px){.container{width:min(100% - 22px,1180px)}.public-nav{padding:14px 0}.public-nav .mini-link{display:none}.hero{padding-top:12px}.hero-main{padding:26px;border-radius:24px}.hero-card{border-radius:24px;padding:22px}.today-layout{display:block}.duty-person,.areas{padding:21px}.areas-grid{grid-template-columns:1fr}.weekly-grid{grid-template-columns:1fr}.history-row{grid-template-columns:1fr;gap:5px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:15px}.stat strong{font-size:24px}.form-grid,.week-form{grid-template-columns:1fr}.topbar .admin-chip span{display:none}.photo-grid{grid-template-columns:1fr 1fr}.proof-card{padding:18px;border-radius:22px}}
/* Resident portal */
.public-actions{display:flex;gap:9px;align-items:center}.public-time{margin-top:12px;font-size:12px;color:var(--muted)}.bathroom-card small{display:block;color:var(--muted);margin:-5px 0 12px}.inline-reset{display:flex;gap:6px;align-items:center}.inline-reset input{min-width:130px;padding:9px 10px}.resident-page{min-height:100vh;background:radial-gradient(circle at 90% 5%,rgba(19,95,88,.10),transparent 24%),#f4f7f8;color:var(--text)}.resident-shell{width:min(1160px,calc(100% - 30px));margin:0 auto}.resident-topbar{height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(221,229,233,.9)}.resident-topbar nav{display:flex;align-items:center;gap:8px}.resident-topbar nav a{padding:9px 11px;border-radius:10px;font-size:13px;color:#526174}.resident-topbar nav a:hover{background:white;color:var(--primary)}.resident-hero{margin:28px 0 24px;background:linear-gradient(135deg,#0f5c55,#123c3b);color:white;border-radius:30px;padding:32px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;box-shadow:0 22px 55px rgba(12,59,56,.16);position:relative;overflow:hidden}.resident-hero:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-90px;top:-130px;border:48px solid rgba(255,255,255,.055)}.resident-hero .eyebrow{color:#a9d7d1}.resident-hero h1{font-size:32px;margin:5px 0 8px}.resident-hero p{max-width:690px;margin:0;color:#cce0de;line-height:1.65;font-size:13px}.resident-id{position:relative;z-index:1;min-width:190px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:15px 17px;display:grid;gap:3px}.resident-id small{font-size:9px;letter-spacing:1.2px;color:#9fc9c5}.resident-id b{font-size:16px}.resident-id span{font-size:11px;color:#c9dcda}.resident-section{padding:18px 0 10px}.resident-section.narrow{max-width:620px;margin:40px auto}.resident-duty-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.resident-duty-card{background:white;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 10px 30px rgba(31,44,65,.05)}.duty-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.duty-card-top h3{margin:5px 0 0;font-size:18px}.resident-duty-card>p{font-size:12px;color:var(--muted);line-height:1.55;min-height:38px}.time-window{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:17px 0;padding:12px 13px;background:#f5f8f9;border-radius:13px;font-size:12px}.time-window span{color:var(--muted)}.resident-proof-btn{width:100%;padding:13px}.duty-action-note{padding:12px 13px;border-radius:13px;background:#eef3f5;color:#536175;font-size:12px;line-height:1.45}.duty-action-note.success{background:#e7f7f1;color:#087756}.duty-action-note.danger{background:#ffeaea;color:#a33a3a}.resident-list{display:grid;gap:9px}.resident-list-row{background:white;border:1px solid var(--line);border-radius:16px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:14px}.resident-list-row div{display:grid;gap:4px}.resident-list-row small{color:var(--muted);font-size:11px}.resident-list-row b{font-size:13px}.resident-list-row>span:not(.status-badge){font-size:12px;color:#526174;font-weight:700}.resident-empty{background:white;border:1px dashed #ced9df;border-radius:18px;padding:28px;text-align:center;color:var(--muted);font-size:13px}.resident-footer{text-align:center;padding:40px 0;color:var(--muted);font-size:11px}
@media(max-width:720px){.public-actions{gap:5px}.public-actions .mini-link{font-size:11px;padding:7px 8px}.resident-shell{width:min(100% - 20px,1160px)}.resident-topbar{height:70px}.resident-topbar nav a:first-child{display:none}.resident-topbar nav a{font-size:11px;padding:7px}.resident-hero{grid-template-columns:1fr;padding:24px;border-radius:24px;margin-top:18px}.resident-hero h1{font-size:26px}.resident-id{min-width:0}.resident-duty-grid{grid-template-columns:1fr}.duty-card-top{display:grid}.resident-list-row{align-items:flex-start;flex-direction:column}.inline-reset{min-width:260px}}
@media(max-width:650px){.public-nav .public-actions .mini-link{display:inline-flex}.public-nav{gap:8px}.brand small{font-size:10px}}