:root{--navy:#071a3b;--blue:#1769ff;--paper:#eef3f9;--white:#fff;--ink:#0c1a33;--muted:#6c7789;--line:#dbe3ee;--danger:#d93025}*{box-sizing:border-box}body{margin:0;font-family:Inter,Manrope,Arial,sans-serif;background:var(--paper);color:var(--ink)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.login-view{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 75% 15%,#316fd6,transparent 24%),linear-gradient(145deg,#061631,#0b2d66)}.login-card{width:min(420px,92vw);padding:42px;background:rgba(255,255,255,.95);border-radius:28px;box-shadow:0 30px 80px rgba(0,0,0,.3);text-align:center}.admin-logo{width:62px;height:62px;border-radius:20px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:30px;font-weight:800;margin:auto}.login-card h1{margin:18px 0 5px}.login-card p{color:var(--muted);margin:0 0 25px}.login-card input,.login-card button{width:100%;padding:14px 15px;border-radius:13px}.login-card input{border:1px solid var(--line);margin-bottom:12px}.login-card button,.panel button,.toolbar button,.modal-card>button:last-child{border:0;background:var(--navy);color:#fff;font-weight:800;cursor:pointer}.login-card small{display:block;color:var(--muted);margin-top:16px;line-height:1.5}.app{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.app aside{background:var(--navy);color:#fff;padding:28px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.aside-brand{display:flex;align-items:center;gap:10px;padding:0 8px 25px}.aside-brand span{width:38px;height:38px;border-radius:12px;background:var(--blue);display:grid;place-items:center;font-weight:800}.aside-brand b{font-size:14px}.app nav{display:flex;flex-direction:column;gap:7px}.app nav button,.app nav a,.logout{border:0;background:transparent;color:rgba(255,255,255,.68);text-align:left;padding:13px 14px;border-radius:12px;cursor:pointer}.app nav button.active,.app nav button:hover,.app nav a:hover{background:rgba(255,255,255,.09);color:#fff}.logout{margin-top:auto;color:#ffaaa3}.app main{padding:34px}.app header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.app header small{color:var(--blue);font-weight:800;letter-spacing:1.6px}.app header h1{margin:5px 0 0}.app header button{border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 15px}.tab{display:none}.tab.active{display:block}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat,.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 8px 30px rgba(8,26,57,.04)}.stat small{color:var(--muted)}.stat strong{display:block;font-size:30px;margin-top:8px}.panel h2{margin-top:0}.toolbar{display:flex;justify-content:space-between;gap:12px;margin-bottom:16px}.toolbar input{flex:1;padding:13px 15px;border:1px solid var(--line);border-radius:12px}.toolbar button,.panel button{padding:13px 17px;border-radius:12px}.table-wrap{overflow:auto;padding:0}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase}.status{display:inline-flex;padding:6px 9px;border-radius:999px;background:#e7f7ed;color:#167c42;font-weight:800;font-size:10px}.status.off{background:#fce9e7;color:#a7362d}.row-actions button{border:0;background:#edf2f8;padding:7px 9px;border-radius:8px;margin-right:5px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.form-grid.two{grid-template-columns:repeat(2,1fr)}.form-grid label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:700;color:var(--muted)}.form-grid input,.form-grid select,.form-grid textarea{padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff}.form-grid textarea{min-height:90px}.form-grid .wide{grid-column:1/-1}.form-grid .check{flex-direction:row;align-items:center}.form-grid>button{align-self:end}.form-grid>p{grid-column:1/-1;color:var(--muted)}.secondary{display:inline-block;margin-top:15px;padding:11px 14px;border:1px solid var(--line);border-radius:11px}.modal{position:fixed;inset:0;background:rgba(4,13,29,.72);display:grid;place-items:center;padding:20px;z-index:100}.modal-card{width:min(780px,96vw);max-height:92vh;overflow:auto;background:#fff;border-radius:24px;padding:28px;position:relative}.x{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:30px}.modal-card>button:last-child{padding:13px 18px;border-radius:12px;margin-top:18px}.toast{position:fixed;right:22px;bottom:22px;background:var(--navy);color:#fff;padding:14px 18px;border-radius:12px;z-index:200}@media(max-width:900px){.app{grid-template-columns:1fr}.app aside{position:static;height:auto}.app nav{display:grid;grid-template-columns:repeat(2,1fr)}.logout{margin-top:18px}.stats{grid-template-columns:repeat(2,1fr)}.form-grid,.form-grid.two{grid-template-columns:1fr}.app main{padding:22px}}@media(max-width:520px){.stats{grid-template-columns:1fr}.toolbar{flex-direction:column}.app nav{grid-template-columns:1fr 1fr}.app header{align-items:flex-start}.form-grid .wide{grid-column:auto}}