:root{--bg:#f4f6f8;--surface:#fff;--ink:#18212b;--muted:#687481;--line:#dfe5eb;--brand:#195f55;--brand2:#238879;--shadow:0 12px 35px rgba(25,40,55,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#143b38;color:#eef9f7;padding:24px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{font-size:21px;font-weight:800;text-decoration:none;display:flex;align-items:center;gap:10px}.brand span,.login-logo{display:grid;place-items:center;background:#f2b84b;color:#26322e;border-radius:12px;font-weight:900}.brand span{width:36px;height:36px}.company{margin:24px 0 12px;padding:12px;border:1px solid rgba(255,255,255,.15);border-radius:10px;font-size:13px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{padding:11px 12px;border-radius:8px;text-decoration:none;color:#d9ebe8}.sidebar nav a:hover{background:rgba(255,255,255,.1)}.profile{margin-top:auto;display:grid;gap:5px;padding:14px 8px;border-top:1px solid rgba(255,255,255,.15)}.profile small{color:#a9cbc6}.profile a{font-size:13px;color:#fff}.content{padding:34px;min-width:0}.page-header{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-header small{color:var(--brand2);font-weight:800;letter-spacing:.12em}.page-header h1{margin:4px 0 6px;font-size:30px}.page-header p{margin:0;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.metrics article{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.metrics span{display:block;color:var(--muted)}.metrics strong{display:block;font-size:34px;margin-top:8px;color:var(--brand)}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;align-items:end}label{display:grid;gap:7px;font-size:13px;font-weight:700}input,select,button{font:inherit;border-radius:8px}input,select{width:100%;padding:10px 11px;border:1px solid #cbd4dc;background:#fff;color:var(--ink)}input:focus,select:focus{outline:3px solid rgba(35,136,121,.15);border-color:var(--brand2)}button{border:0;padding:11px 17px;background:var(--brand);color:#fff;font-weight:800;cursor:pointer}button:hover{background:var(--brand2)}.form-actions{display:flex;align-items:end}.table-wrap{overflow:auto;padding:0}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line)}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:#fafbfc}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#e3f3ef;color:#165f54;font-size:12px;font-weight:800}.alert{padding:13px 15px;border-radius:10px;margin-bottom:18px}.alert.success{background:#dff3e9;color:#165f46}.alert.error{background:#fde7e7;color:#892929}.search{display:flex;gap:8px;min-width:360px}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#123b37,#1c7267)}.login-card{width:min(420px,calc(100% - 32px));background:#fff;border-radius:18px;padding:34px;box-shadow:0 24px 80px rgba(0,0,0,.25);display:grid;gap:17px}.login-card h1{margin:0;text-align:center}.login-card>p{text-align:center;color:var(--muted);margin:-8px 0 8px}.login-logo{width:54px;height:54px;margin:auto;font-size:26px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.sidebar nav{grid-template-columns:repeat(3,1fr)}.profile{margin-top:18px}.content{padding:20px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.sidebar nav,.metrics,.form-grid{grid-template-columns:1fr}.page-header{align-items:stretch;flex-direction:column}.search{min-width:0}.content{padding:15px}}