:root{
  --navy:#08295f;--teal:#14a8ad;--coral:#ef4b38;--gold:#f6ba18;
  --ink:#17223b;--muted:#6b7280;--bg:#f4f7fb;--white:#fff;--line:#e4e8ef;
  --success:#17834f;--danger:#b42318;--warning:#8a6200;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{text-decoration:none;color:inherit}
.hidden{display:none!important}

.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(140deg,#eef8fb 0%,#fff 55%,#fff8ed 100%)}
.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 25px 60px rgba(8,41,95,.13)}
.login-card img{display:block;width:100%;max-height:120px;object-fit:contain;margin-bottom:18px}
.login-card h1{margin:0 0 5px;color:var(--navy)}
.login-card p{color:var(--muted);line-height:1.5}
.field{display:flex;flex-direction:column;gap:6px;margin:14px 0}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.field textarea{min-height:90px;resize:vertical}
.hint{font-size:12px;color:var(--muted)}
.role-buttons{display:grid;grid-template-columns:1fr;gap:8px;margin-top:14px}

.btn{border:0;border-radius:10px;padding:10px 14px;background:var(--navy);color:#fff;font-weight:700}
.btn.teal{background:var(--teal)}
.btn.coral{background:var(--coral)}
.btn.gold{background:var(--gold);color:#372b00}
.btn.light{background:#edf2f7;color:var(--navy)}
.btn.outline{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.small{padding:7px 10px;font-size:12px}
.btn:disabled{opacity:.55;cursor:not-allowed}

.app{min-height:100vh;display:grid;grid-template-columns:260px 1fr}
.sidebar{background:var(--navy);color:#fff;padding:18px;position:sticky;top:0;height:100vh;overflow:auto}
.sidebar .logo{width:100%;height:95px;object-fit:contain;background:#fff;border-radius:14px;padding:7px}
.brand-title{font-size:22px;font-weight:900;margin-top:14px}
.brand-sub{font-size:12px;opacity:.75;margin:4px 0 18px}
.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.08em;opacity:.55;margin:18px 10px 7px}
.nav-btn{display:flex;gap:10px;align-items:center;width:100%;border:0;background:transparent;color:#fff;padding:11px 12px;border-radius:9px;text-align:left;margin:3px 0}
.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.13)}
.sidebar-footer{margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.15)}
.sidebar-footer .btn{width:100%;background:rgba(255,255,255,.12)}

.main{padding:26px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px}
.topbar h1{margin:0;color:var(--navy)}
.topbar-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 11px;font-size:12px}
.role-chip{background:#fff7da;color:#6e5300;border:1px solid #f2df8a}
.company-chip{background:#eaf7f8;color:#076b70;border:1px solid #b5e6e8}

.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 7px 24px rgba(8,41,95,.05);min-width:0}
.card h2,.card h3{margin-top:0;color:var(--navy)}
.kpi-label{color:var(--muted);font-size:13px}
.kpi{font-size:31px;font-weight:900;color:var(--navy);margin-top:6px}
.kpi-note{font-size:12px;color:var(--muted);margin-top:5px}
.section-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:8px 0 14px}
.section-head h2{margin:0;color:var(--navy)}
.actions{display:flex;gap:8px;flex-wrap:wrap}

.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:760px}
th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:middle}
th{background:#f8fafc;color:#48546b;font-size:12px;position:sticky;top:0}
tr:last-child td{border-bottom:0}
.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:#e8eef7;border:1px solid var(--line)}
.company-logo{width:52px;height:42px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:8px;padding:3px}
.person-cell{display:flex;align-items:center;gap:10px}
.status{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800}
.status.approved,.status.active,.status.completed{background:#eaf7ef;color:var(--success)}
.status.pending{background:#fff6db;color:var(--warning)}
.status.rejected,.status.inactive,.status.overdue{background:#fdeceb;color:var(--danger)}

.list{display:flex;flex-direction:column}
.list-row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.list-row:last-child{border-bottom:0}
.muted{color:var(--muted)}
.small{font-size:12px}
.callout{border-left:4px solid var(--teal);background:#f1fbfc;padding:13px 14px;border-radius:10px;margin-bottom:15px}
.warn-callout{border-left-color:var(--gold);background:#fff9e8}

.profile-head{display:flex;gap:18px;align-items:center}
.profile-head .avatar{width:88px;height:88px}
.profile-meta h2{margin:0}
.file-pill{display:inline-block;background:#eef3f8;border-radius:8px;padding:7px 9px;margin:3px;font-size:12px}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}
.cal-day{min-height:100px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;font-size:12px}
.cal-day b{display:block;color:var(--navy);margin-bottom:5px}
.cal-event{display:block;background:#edf7f8;border-radius:6px;padding:4px 5px;margin-top:4px;font-size:11px}
.empty{padding:22px;text-align:center;color:var(--muted)}
.logo-preview,.photo-preview{max-width:160px;max-height:110px;object-fit:contain;border:1px solid var(--line);border-radius:10px;padding:6px;background:#fff}
.photo-preview{width:110px;height:110px;object-fit:cover;border-radius:50%}

.modal-backdrop{position:fixed;inset:0;background:rgba(10,22,45,.45);display:grid;place-items:center;padding:20px;z-index:999}
.modal{width:min(680px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 20px 70px rgba(0,0,0,.22)}
.modal-head{display:flex;justify-content:space-between;gap:10px;align-items:center}
.modal-head h2{margin:0;color:var(--navy)}
.close{border:0;background:#eef2f7;border-radius:8px;width:34px;height:34px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/-1}

.toast{position:fixed;right:22px;bottom:22px;background:#13264a;color:white;padding:12px 16px;border-radius:10px;box-shadow:0 10px 25px rgba(0,0,0,.2);z-index:1200}

@media(max-width:1000px){
  .app{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .main{padding:16px}
  .grid-4,.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}
  .form-grid .full{grid-column:auto}
  .topbar{align-items:flex-start;flex-direction:column}
  .calendar{grid-template-columns:1fr}
  .cal-day{min-height:auto}
}