:root{--green:#153c36;--green2:#20564d;--gold:#bd8d27;--paper:#f7f5ef;--ink:#17302c;--muted:#6d7b78;--line:#e5e6e0;--white:#fff;--red:#b84d49;--blue:#376c86;--purple:#72568c;--shadow:0 16px 45px rgba(21,60,54,.09)}*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Tahoma,"Segoe UI",Arial,sans-serif;line-height:1.65}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;right:0;top:0;bottom:0;width:260px;background:var(--green);color:#fff;padding:22px 16px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 22px;border-bottom:1px solid rgba(255,255,255,.12)}.brand-mark{width:46px;height:46px;border-radius:14px;background:var(--gold);display:grid;place-items:center;font-size:24px;font-weight:900}.brand b,.brand small,.sidebar-user b,.sidebar-user small{display:block}.brand small,.sidebar-user small{color:#9fb6b0;font-size:.75rem}.sidebar nav{display:grid;gap:5px;padding-top:17px}.nav-label{font-size:.72rem;color:#88a39d;padding:14px 13px 4px}.sidebar nav a{padding:10px 13px;border-radius:11px;color:#d5e0dd;display:flex;gap:12px;align-items:center}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.1);color:#fff}.sidebar nav a.active{box-shadow:inset -3px 0 var(--gold)}.sidebar-user{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding:14px 8px 0;display:flex;gap:10px;align-items:center}.avatar{width:40px;height:40px;border-radius:50%;background:#f2dfad;color:var(--green);display:grid;place-items:center;font-weight:800;flex:none}main{margin-right:260px}.topbar{height:88px;padding:0 32px;display:flex;align-items:center;gap:14px}.topbar>div{flex:1}.topbar h1{font-size:1.45rem;margin:0}.topbar p{font-size:.8rem;color:var(--muted);margin:1px 0}.logout-btn,.menu-btn{border:1px solid var(--line);background:#fff;border-radius:11px;padding:9px 13px;color:var(--ink);cursor:pointer}.menu-btn{display:none}.content{padding:0 32px 46px;max-width:1500px;margin:auto}.alert{padding:13px 16px;border-radius:13px;margin-bottom:18px}.alert.success{background:#e1f3e9;color:#28754d}.alert.error{background:#f8e8e7;color:#963f3b}.alert ul{margin:4px 18px 0}.hero{background:linear-gradient(125deg,var(--green),#286257);color:#fff;border-radius:24px;padding:27px 29px;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;box-shadow:var(--shadow)}.hero h2{font-size:1.65rem;margin:4px 0}.hero p{margin:0;color:#d2e0dd}.eyebrow{color:#e7c874;font-size:.82rem;font-weight:700}.key-card{min-width:290px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:17px;border-radius:18px}.key-line{display:flex;align-items:center;justify-content:space-between}.key-person{display:flex;gap:10px;align-items:center;margin-top:12px}.key-person small{display:block;color:#c8d8d4}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#5ed097;margin-left:6px}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,1fr);margin:20px 0}.card,.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.stat-head,.card-head,.page-head{display:flex;align-items:center;justify-content:space-between}.stat-head{font-size:.8rem;color:var(--muted)}.stat b.value{display:block;font-size:1.75rem;margin-top:7px}.stat small{color:var(--muted)}.two-col{grid-template-columns:minmax(0,1.7fr) minmax(280px,.9fr)}.card-head{margin-bottom:15px}.card-head h3{margin:0;font-size:1.05rem}.booking-row{display:grid;grid-template-columns:68px 1fr auto;gap:13px;align-items:center;padding:13px 0;border-bottom:1px solid #eee}.booking-row:last-child{border:0}.time-box{background:#f5f2e9;border-radius:12px;text-align:center;padding:7px}.time-box b,.booking-row strong{display:block}.booking-row small{color:var(--muted)}.badge{display:inline-flex;border-radius:999px;padding:5px 10px;font-size:.74rem;font-weight:700;white-space:nowrap}.badge-gold{background:#fbf1d8;color:#886414}.badge-green{background:#e1f3e9;color:#28754d}.badge-blue{background:#e3f0f5;color:#376c86}.badge-red{background:#f8e8e7;color:#a74541}.badge-purple{background:#eee8f4;color:#72568c}.badge-gray{background:#eceeeb;color:#65716e}.page-head{align-items:end;margin-bottom:18px}.page-head h2{margin:0;font-size:1.45rem}.page-head p{margin:2px 0;color:var(--muted);font-size:.85rem}.btn{border:0;border-radius:11px;padding:10px 16px;font-weight:700;cursor:pointer;display:inline-flex;justify-content:center;gap:7px}.btn-primary{background:var(--green);color:#fff}.btn-gold{background:var(--gold);color:#fff}.btn-light{background:#fff;border:1px solid var(--line)}.btn-danger{background:#fff0ef;color:var(--red)}.btn-sm{padding:7px 10px;font-size:.8rem}.fields{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field.full{grid-column:1/-1}.field label{display:block;margin-bottom:6px;font-size:.82rem;font-weight:700}.control{width:100%;border:1px solid #dcded9;background:#fbfbf9;border-radius:11px;padding:10px 12px;outline:none}.control:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(189,141,39,.12)}textarea.control{min-height:92px}.hint{font-size:.75rem;color:var(--muted)}.form-section{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--line)}.form-actions{display:flex;gap:10px}.table-card{padding:0;overflow:hidden}.filters{padding:17px;display:flex;gap:10px;border-bottom:1px solid var(--line)}.filters .search{flex:1}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:right;padding:13px 17px;border-bottom:1px solid #eee;font-size:.82rem}th{background:#fafaf7;color:var(--muted)}td strong,td small{display:block}td small{color:var(--muted)}.empty{text-align:center;padding:42px;color:var(--muted)}.pagination{display:flex;justify-content:center;gap:8px;padding:16px}.pagination svg{width:18px}.pagination nav>div:first-child{display:none}.detail-grid{grid-template-columns:minmax(0,1.5fr) 350px}.meta-grid{grid-template-columns:repeat(2,1fr);margin-top:16px}.meta{border:1px solid var(--line);border-radius:13px;padding:12px}.meta span{display:block;font-size:.72rem;color:var(--muted)}.upload-grid{grid-template-columns:repeat(3,1fr)}.upload{border:1.5px dashed #cbd0ca;border-radius:14px;min-height:135px;display:grid;place-items:center;text-align:center;background:#fbfbf8;padding:13px}.upload b,.upload small{display:block}.upload small{color:var(--muted);font-size:.72rem}.upload input{width:100%;font-size:.72rem}.photo{width:100%;height:130px;object-fit:cover;border-radius:12px}.summary-line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0;font-size:.82rem}.warning{background:#fff7e6;border:1px solid #edd69f;border-radius:12px;padding:11px;font-size:.76rem;color:#795d20;margin:14px 0}.key-focus{background:var(--green);color:#fff;border-radius:22px;padding:25px;display:flex;justify-content:space-between;align-items:center}.key-focus h2{margin:6px 0}.key-focus p{color:#c9d9d6;margin:0}.big-key{font-size:4rem}.check-grid{display:flex;gap:10px;flex-wrap:wrap}.check{background:#f5f2e9;border-radius:9px;padding:6px 10px}.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#fff}.login-side{background:linear-gradient(145deg,var(--green),#2b665b);color:#fff;padding:50px;display:flex;flex-direction:column;justify-content:space-between}.login-side h1{font-size:2.1rem;max-width:560px}.login-side p{color:#d0dfdc}.school-logo{width:min(520px,95%);background:#fff;border-radius:14px;padding:9px}.login-form{display:flex;align-items:center;justify-content:center;padding:40px}.login-box{width:min(430px,100%)}.login-box h2{font-size:1.6rem;margin:0}.login-box>p{color:var(--muted)}.login-box .field{margin-top:15px}.login-box .btn{width:100%;margin-top:21px}.demo-accounts{background:#f7f5ef;border-radius:13px;padding:12px;margin-top:17px;font-size:.76rem}.condition-good{color:#28754d}.condition-notes{color:#8b681a}.condition-damage{color:#a74541}@media(max-width:1050px){.stats{grid-template-columns:repeat(2,1fr)}.two-col,.detail-grid{grid-template-columns:1fr}}@media(max-width:800px){.sidebar{transform:translateX(105%);transition:.25s}.sidebar.open{transform:none}main{margin:0}.menu-btn{display:inline-block}.topbar{padding:0 16px}.content{padding:0 14px 35px}.logout-btn{font-size:0;padding:10px}.logout-btn::after{content:'↪';font-size:1rem}.hero{grid-template-columns:1fr}.key-card{min-width:0}.fields,.meta-grid,.upload-grid{grid-template-columns:1fr}.login-page{grid-template-columns:1fr}.login-side{min-height:300px;padding:28px}.login-side h1{font-size:1.65rem}.login-form{padding:28px 20px}.page-head{align-items:start}}@media(max-width:480px){.stats{grid-template-columns:1fr}.booking-row{grid-template-columns:60px 1fr}.booking-row>.badge{grid-column:2}.topbar h1{font-size:1.15rem}}
.topbar-title{flex:1}.notifications{position:relative}.notifications summary{list-style:none;cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:11px;padding:8px 11px;position:relative}.notifications summary::-webkit-details-marker{display:none}.notification-count{position:absolute;top:-7px;left:-7px;background:var(--red);color:#fff;min-width:20px;height:20px;border-radius:999px;display:grid;place-items:center;font-size:.68rem}.notification-menu{position:absolute;left:0;top:48px;width:min(360px,calc(100vw - 30px));background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);z-index:50;overflow:hidden}.notification-head{display:flex;justify-content:space-between;align-items:center;padding:13px 15px;border-bottom:1px solid var(--line)}.notification-head button{border:0;background:none;color:var(--blue);font-size:.72rem;cursor:pointer}.notification-item{display:grid;padding:12px 15px;border-bottom:1px solid #eee}.notification-item.unread{background:#fff9ea;border-right:3px solid var(--gold)}.notification-item span,.notification-item small{color:var(--muted);font-size:.75rem}.notification-empty{padding:26px;text-align:center;color:var(--muted)}.danger-zone{border-color:#ecd1cf}.danger-zone>summary{cursor:pointer;color:var(--red)}.confirm-check{display:flex;align-items:center;gap:8px;background:#fff0ef;color:#8f3d39;border-radius:11px;padding:11px;margin-bottom:14px;font-size:.82rem}.btn:disabled{opacity:.45;cursor:not-allowed}@media(max-width:800px){.notification-menu{position:fixed;top:76px;left:15px;right:15px;width:auto}.topbar-title p{display:none}}
.brand-logo-wrap{width:52px;height:52px;border-radius:14px;background:#fff;display:grid;place-items:center;overflow:hidden;flex:none;box-shadow:0 5px 16px rgba(0,0,0,.12)}.brand-logo{width:48px;height:48px;object-fit:contain}.login-side .school-logo{width:150px;height:150px;object-fit:contain;align-self:flex-start;background:#fff;border-radius:22px;padding:12px;box-shadow:0 14px 38px rgba(0,0,0,.16)}
/* Trbyh-inspired identity layer: official gold + warm brown, with the approved green system base. */
:root{--green:#123f35;--green2:#1f6253;--gold:#edac06;--gold-deep:#c88c00;--brown:#732d14;--paper:#f8f7f2;--ink:#18352f;--muted:#6f7d78;--line:#e7e1d4;--white:#fff;--shadow:0 15px 42px rgba(18,63,53,.10)}
body{font-family:"Cairo",Tahoma,"Segoe UI",Arial,sans-serif;background-color:var(--paper);background-image:radial-gradient(circle at 12% 8%,rgba(237,172,6,.075) 0 2px,transparent 2.5px),radial-gradient(circle at 88% 92%,rgba(18,63,53,.045) 0 2px,transparent 2.5px);background-size:30px 30px,38px 38px}
.sidebar{background:linear-gradient(180deg,#0f392f 0%,#174b40 58%,#102f29 100%);border-top:5px solid var(--gold);padding-top:17px;box-shadow:-10px 0 35px rgba(15,57,47,.13)}
.brand{padding-bottom:19px}.brand-logo-wrap{width:58px;height:58px;border-radius:17px;border:2px solid rgba(237,172,6,.45)}.brand-logo{width:53px;height:53px}.brand b{font-size:.98rem}.brand small{color:#e9c86d}.sidebar nav a{font-weight:600}.sidebar nav a:hover{background:rgba(237,172,6,.11)}.sidebar nav a.active{background:linear-gradient(90deg,rgba(237,172,6,.16),rgba(255,255,255,.08));box-shadow:inset -4px 0 var(--gold);color:#fff}.nav-label{color:#d4b457;letter-spacing:.02em}
.topbar{height:92px;background:rgba(255,255,255,.91);border-bottom:1px solid rgba(237,172,6,.22);backdrop-filter:blur(12px);position:sticky;top:0;z-index:15;margin-bottom:22px}.topbar h1{color:var(--green);font-weight:800}.topbar p{color:#8b765d}.topbar::after{content:"";position:absolute;bottom:-1px;right:32px;width:62px;height:3px;border-radius:9px;background:var(--gold)}
.content{padding-bottom:56px}.hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#123f35 0%,#1e5b4e 70%,#25695a 100%);border:1px solid rgba(237,172,6,.34);box-shadow:0 20px 50px rgba(18,63,53,.16)}.hero::before{content:"";position:absolute;width:230px;height:230px;border:46px solid rgba(237,172,6,.11);border-radius:50%;left:-86px;top:-110px}.hero::after{content:"1958";position:absolute;left:28px;bottom:10px;color:rgba(255,255,255,.065);font-size:4.5rem;font-weight:800;letter-spacing:.04em}.hero>*,.key-focus>*{position:relative;z-index:1}.hero h2{font-weight:800}.eyebrow{color:#f5c84f}.key-card{background:rgba(255,255,255,.09);border-color:rgba(237,172,6,.34);box-shadow:inset 0 1px rgba(255,255,255,.08)}
.card,.stat{border-color:var(--line);box-shadow:0 10px 28px rgba(25,54,47,.045)}.card:hover,.stat:hover{border-color:rgba(237,172,6,.42)}.stat{position:relative;overflow:hidden}.stat::before{content:"";position:absolute;right:0;top:0;width:4px;height:100%;background:linear-gradient(var(--gold),rgba(237,172,6,.15))}.stat-head span:last-child{width:32px;height:32px;border-radius:10px;background:#fff5d9;color:var(--gold-deep);display:grid;place-items:center}.stat b.value{color:var(--green);font-weight:800}.card-head h3,.page-head h2{color:var(--green);font-weight:800}.page-head{border-right:4px solid var(--gold);padding-right:14px}
.btn{transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--green),var(--green2));box-shadow:0 8px 18px rgba(18,63,53,.17)}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;box-shadow:0 8px 18px rgba(237,172,6,.22)}.btn-light:hover{border-color:var(--gold);color:var(--brown)}.control:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(237,172,6,.13)}
.time-box{background:#fff7df;color:var(--brown);border:1px solid rgba(237,172,6,.17)}.booking-row{transition:padding .15s ease,background .15s ease}.booking-row:hover{background:#fffcf4;padding-right:9px;padding-left:9px;border-radius:12px}.badge-gold{background:#fff3cd;color:#7a5710}.badge-green{background:#e2f1ec;color:#17624f}.table-wrap thead th{background:#fbf6e9;color:#6e5b3a;border-bottom:2px solid rgba(237,172,6,.28)}.key-focus{position:relative;overflow:hidden;background:linear-gradient(125deg,#123f35,#225e50);border:1px solid rgba(237,172,6,.36);box-shadow:0 18px 44px rgba(18,63,53,.15)}.key-focus::after{content:"";position:absolute;width:180px;height:180px;border:36px solid rgba(237,172,6,.10);border-radius:50%;left:-55px;top:-65px}.big-key{color:#f1bd31;text-shadow:0 8px 24px rgba(0,0,0,.22)}
.login-side{position:relative;overflow:hidden;background:linear-gradient(145deg,#103b31 0%,#1e5b4d 72%,#256656 100%);border-top:7px solid var(--gold)}.login-side::before{content:"";position:absolute;width:410px;height:410px;border:80px solid rgba(237,172,6,.10);border-radius:50%;left:-180px;bottom:-190px}.login-side::after{content:"1958";position:absolute;left:44px;bottom:24px;font-size:5rem;font-weight:800;color:rgba(255,255,255,.06)}.login-side>*{position:relative;z-index:1}.login-side h1{font-weight:800}.login-side .school-logo{width:165px;height:165px;border:2px solid rgba(237,172,6,.4);box-shadow:0 18px 45px rgba(0,0,0,.2)}.login-box h2{color:var(--green);font-weight:800}.demo-accounts{border-right:4px solid var(--gold);background:#fffaed}
.notification-item.unread{background:#fff8e3;border-right-color:var(--gold)}.notification-count{background:var(--brown)}.warning{background:#fff8e7;border-color:#efd997;color:#70551c}.alert.success{border-right:4px solid var(--green)}.alert.error{border-right:4px solid var(--red)}
@media(max-width:800px){.topbar{height:78px;margin-bottom:16px}.topbar::after{right:16px}.hero::after{font-size:3rem}.login-side::after{font-size:3.5rem}.brand-logo-wrap{width:52px;height:52px}.brand-logo{width:48px;height:48px}}
.stats.stats-two{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:600px){.stats.stats-two{grid-template-columns:1fr}}

.login-side{justify-content:center}.login-identity{width:min(620px,100%)}.login-brand-heading{display:flex;align-items:center;gap:24px}.login-brand-heading .school-logo{width:130px;height:130px;flex:none}.login-brand-heading h1{font-size:2.45rem;font-weight:800;margin:0;color:#fff}.login-brand-heading span{display:block;color:#f2c54b;font-size:1rem;font-weight:600;margin-top:3px}.login-identity>p{max-width:560px;margin:24px 0 0;font-size:1.02rem}@media(max-width:800px){.login-brand-heading{gap:16px}.login-brand-heading .school-logo{width:95px;height:95px}.login-brand-heading h1{font-size:1.75rem}.login-identity>p{margin-top:16px}}