:root{--navy:#082f49;--blue:#0369a1;--cyan:#0ea5e9;--sky:#e0f2fe;--ink:#102a43;--muted:#64748b;--line:#dbe7f0;--bg:#f4f8fb;--surface:#fff;--green:#15803d;--red:#b91c1c;--amber:#b45309;--shadow:0 16px 42px rgba(8,47,73,.09)}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font:14px/1.5 Inter,"Segoe UI",Arial,sans-serif}button,input,select,textarea{font:inherit}.hidden{display:none!important}.loading{position:fixed;inset:0;z-index:99;display:grid;place-items:center;background:rgba(255,255,255,.72);backdrop-filter:blur(3px)}.loading span{width:42px;height:42px;border:4px solid var(--sky);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:8vw;padding:8vw;background:radial-gradient(circle at 12% 10%,#38bdf8 0,transparent 26%),linear-gradient(135deg,#082f49 0,#075985 48%,#f0f9ff 48%)}.login-copy{color:#fff;max-width:600px}.login-copy .eyebrow{font-weight:800;letter-spacing:.16em;color:#bae6fd}.login-copy h1{font-size:clamp(46px,7vw,82px);line-height:1;margin:18px 0}.login-copy p{font-size:19px;max-width:520px;color:#e0f2fe}.login-card{width:min(440px,100%);justify-self:end;padding:36px;border:1px solid rgba(255,255,255,.7);border-radius:24px;background:rgba(255,255,255,.96);box-shadow:0 30px 80px rgba(8,47,73,.25)}.brand-mark,.sidebar-brand>span{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;font-weight:900}.login-card h2{font-size:28px;margin:18px 0 2px}.login-card>p{margin:0 0 25px;color:var(--muted)}
label{display:grid;gap:7px;margin-bottom:15px;font-weight:700;color:#334155}input,select,textarea{width:100%;min-height:43px;border:1px solid #cbd8e3;border-radius:10px;padding:10px 12px;background:#fff;color:var(--ink);outline:none}textarea{min-height:82px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(14,165,233,.13)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 16px;border:0;border-radius:10px;font-weight:800;cursor:pointer;text-decoration:none}.button.primary{color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan))}.button.ghost{color:var(--blue);background:#eef7fc;border:1px solid #cbe7f6}.button.danger{color:#fff;background:var(--red)}.button.success{color:#fff;background:var(--green)}.button.small{min-height:34px;padding:6px 11px;font-size:12px}.login-card>.button{width:100%;margin-top:5px}.error{margin-top:15px;color:var(--red);font-weight:700}
.app{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:255px;padding:24px 16px;color:#fff;background:linear-gradient(180deg,#082f49,#0c4a6e);z-index:20}.sidebar-brand{display:flex;gap:12px;align-items:center;padding:0 8px 28px}.sidebar-brand strong,.sidebar-brand small{display:block}.sidebar-brand small{color:#bae6fd}.sidebar nav{display:grid;gap:7px}.nav{display:flex;align-items:center;gap:13px;width:100%;padding:12px 14px;border:0;border-radius:11px;color:#d7effb;background:transparent;text-align:left;font-weight:700;cursor:pointer}.nav:hover,.nav.active{color:#fff;background:rgba(56,189,248,.22)}main{grid-column:2;min-width:0}header{position:sticky;top:0;z-index:15;height:78px;display:flex;align-items:center;gap:16px;padding:0 28px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.93);backdrop-filter:blur(12px)}header h1{font-size:22px;margin:0}header small{color:var(--muted)}.icon-button{display:none;border:0;background:transparent;font-size:24px}.user{margin-left:auto;display:flex;align-items:center;gap:15px;font-weight:700}.content{padding:28px;max-width:1600px;margin:auto}
.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.summary-card{position:relative;overflow:hidden;padding:20px;border:1px solid var(--line);border-radius:17px;background:var(--surface);box-shadow:var(--shadow)}.summary-card:after{content:"";position:absolute;width:90px;height:90px;right:-25px;top:-25px;border-radius:50%;background:var(--sky)}.summary-card span{display:block;color:var(--muted);font-weight:700}.summary-card strong{display:block;margin-top:8px;font-size:30px}.panel{margin-bottom:20px;border:1px solid var(--line);border-radius:17px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0;font-size:18px}.panel-head p{margin:3px 0 0;color:var(--muted)}.form-card{padding-bottom:20px}.form-card .form-grid,.form-card .actions{padding-left:20px;padding-right:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;margin-top:18px}.form-grid .full{grid-column:1/-1}.actions{display:flex;justify-content:flex-end;gap:10px}.split{display:grid;grid-template-columns:minmax(350px,.8fr) minmax(500px,1.2fr);gap:20px;align-items:start}.password-card{max-width:760px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid #e9f0f5;text-align:left;vertical-align:top;white-space:nowrap}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#64748b;background:#f8fbfd}.badge{display:inline-flex;padding:4px 9px;border-radius:99px;font-size:12px;font-weight:800;background:#e2e8f0;color:#475569}.badge.green{background:#dcfce7;color:#166534}.badge.amber{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.row-actions{display:flex;gap:6px}.tenant-list{padding:14px}.tenant-card{display:grid;grid-template-columns:1fr auto;gap:12px;padding:15px;border:1px solid var(--line);border-radius:13px;margin-bottom:10px}.tenant-card h3{margin:0}.tenant-card p{margin:4px 0;color:var(--muted)}.tenant-card .meta{display:flex;gap:8px;flex-wrap:wrap}.activity-list{padding:8px 20px}.activity{display:grid;grid-template-columns:12px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid #edf2f6}.activity:before{content:"";width:9px;height:9px;margin-top:6px;border-radius:50%;background:var(--cyan)}.activity strong{display:block}.activity small{color:var(--muted)}.empty{padding:28px;text-align:center;color:var(--muted)}.toast{position:fixed;right:22px;bottom:22px;z-index:100;max-width:420px;padding:14px 18px;border-radius:12px;color:#fff;background:#166534;box-shadow:var(--shadow);font-weight:700}.toast.error{background:var(--red)}
@media(max-width:1100px){.summary-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr;padding:8vw}.login-copy{display:none}.login-card{justify-self:center}}
@media(max-width:760px){.app{display:block}.sidebar{transform:translateX(-105%);transition:.2s}.sidebar.open{transform:none}.icon-button{display:block}.content{padding:16px}header{padding:0 16px}.user>span{display:none}.summary-grid{grid-template-columns:1fr 1fr;gap:10px}.summary-card{padding:15px}.summary-card strong{font-size:24px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.login-shell{padding:18px;background:linear-gradient(145deg,#082f49,#e0f2fe)}.login-card{padding:27px}.panel-head{align-items:flex-start}.row-actions{flex-direction:column}}