/* ================================================================
   LTTI Admin Portal — Global Styles
   ================================================================ */
:root {
  --navy:    #1B2C65;
  --crimson: #CD163F;
  --dark:    #0d1a40;
  --sidebar-w: 240px;
  --topbar-h:  60px;
  --bg:      #f0f2f8;
  --white:   #ffffff;
  --border:  #e8eaf6;
  --text:    #37474f;
  --grey:    #78909c;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Segoe UI',sans-serif; background:var(--bg); color:var(--text); }
a { text-decoration:none; }

/* ── Layout ── */
.adm-layout { display:flex; min-height:100vh; }
.adm-content { margin-left:var(--sidebar-w); flex:1; display:flex; flex-direction:column; transition:margin .25s; }

/* ── Sidebar ── */
.adm-sidebar {
  width:var(--sidebar-w); background:var(--dark);
  position:fixed; top:0; left:0; height:100vh;
  display:flex; flex-direction:column;
  z-index:100; transition:width .25s, transform .25s;
  overflow:hidden;
}
.adm-sidebar.collapsed { width:64px; }
.adm-sidebar.collapsed .adm-brand-name,
.adm-sidebar.collapsed .adm-brand-sub,
.adm-sidebar.collapsed .adm-nav-link span,
.adm-sidebar.collapsed .adm-nav-label,
.adm-sidebar.collapsed .adm-ext { display:none; }

.adm-sidebar-brand {
  display:flex; align-items:center; gap:12px;
  padding:20px 18px; border-bottom:1px solid rgba(255,255,255,.08);
}
.adm-brand-icon {
  width:36px; height:36px; border-radius:9px; flex-shrink:0;
  background:linear-gradient(135deg,var(--crimson),#a01030);
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:14px;
}
.adm-brand-name { color:#fff; font-weight:800; font-size:.9rem; white-space:nowrap; }
.adm-brand-sub  { color:rgba(255,255,255,.45); font-size:.65rem; margin-top:1px; white-space:nowrap; }

/* ── Nav ── */
.adm-nav { flex:1; overflow-y:auto; padding:12px 0; }
.adm-nav-label {
  font-size:.6rem; font-weight:800; letter-spacing:.1em;
  color:rgba(255,255,255,.3); text-transform:uppercase;
  padding:14px 18px 6px; white-space:nowrap;
}
.adm-nav-link {
  display:flex; align-items:center; gap:11px;
  padding:10px 18px; color:rgba(255,255,255,.65);
  font-size:.8rem; font-weight:600; white-space:nowrap;
  transition:background .15s, color .15s;
  border-left:3px solid transparent;
  position:relative;
}
.adm-nav-link i:first-child { font-size:.85rem; width:18px; flex-shrink:0; text-align:center; }
.adm-nav-link:hover { background:rgba(255,255,255,.07); color:#fff; }
.adm-nav-link.active { background:rgba(205,22,63,.15); color:#fff; border-left-color:var(--crimson); }
.adm-nav-logout { color:rgba(205,22,63,.8) !important; margin-top:8px; }
.adm-nav-logout:hover { background:rgba(205,22,63,.1) !important; color:var(--crimson) !important; }
.adm-ext { font-size:.6rem; margin-left:auto; opacity:.5; }

/* ── Topbar ── */
.adm-topbar {
  height:var(--topbar-h); background:var(--white);
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; gap:16px;
  padding:0 24px; position:sticky; top:0; z-index:50;
}
.adm-sidebar-toggle { background:none; border:none; font-size:1.1rem; color:var(--grey); cursor:pointer; padding:6px; }
.adm-sidebar-toggle:hover { color:var(--navy); }
.adm-topbar-title { font-weight:700; color:var(--navy); font-size:.92rem; flex:1; }
.adm-topbar-right { display:flex; align-items:center; gap:10px; }
.adm-topbar-btn {
  display:inline-flex; align-items:center; gap:7px;
  padding:7px 14px; border-radius:8px;
  font-size:.75rem; font-weight:700;
  background:var(--bg); color:var(--navy); border:1px solid var(--border);
  transition:all .2s;
}
.adm-topbar-btn:hover { background:var(--navy); color:#fff; }
.adm-topbar-btn-deploy { background:var(--crimson); color:#fff; border-color:var(--crimson); }
.adm-topbar-btn-deploy:hover { background:#a01030; color:#fff; }

/* ── User pill ── */
.adm-user-pill { display:flex; align-items:center; gap:9px; margin-left:8px; }
.adm-user-avatar {
  width:34px; height:34px; border-radius:50%;
  background:linear-gradient(135deg,var(--navy),#2a407a);
  color:#fff; font-size:.8rem; font-weight:800;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.adm-user-name { font-size:.78rem; font-weight:700; color:var(--navy); }
.adm-user-role { font-size:.65rem; color:var(--grey); }

/* ── Page content ── */
.adm-page { padding:28px; flex:1; }
.adm-page-header { margin-bottom:24px; }
.adm-page-header h1 { font-size:1.3rem; color:var(--navy); font-weight:800; }
.adm-page-header p  { color:var(--grey); font-size:.82rem; margin-top:4px; }

/* ── KPI Strip ── */
.adm-kpi-strip { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:28px; }
.adm-kpi {
  background:var(--white); border-radius:14px;
  padding:18px 20px; display:flex; align-items:center; gap:14px;
  box-shadow:0 2px 12px rgba(0,0,0,.05); border:1px solid var(--border);
}
.adm-kpi-icon {
  width:44px; height:44px; border-radius:11px;
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; flex-shrink:0;
}
.adm-kpi-icon.navy   { background:#e8eaf6; color:var(--navy); }
.adm-kpi-icon.crimson{ background:#fde8ea; color:var(--crimson); }
.adm-kpi-icon.green  { background:#e8f5e9; color:#2e7d32; }
.adm-kpi-icon.amber  { background:#fff8e1; color:#e65100; }
.adm-kpi-val { font-weight:800; font-size:1.25rem; color:var(--navy); line-height:1; }
.adm-kpi-lbl { font-size:.68rem; color:var(--grey); margin-top:4px; }

/* ── Cards ── */
.adm-card {
  background:var(--white); border-radius:14px;
  box-shadow:0 2px 12px rgba(0,0,0,.05); border:1px solid var(--border);
  overflow:hidden; margin-bottom:24px;
}
.adm-card-head {
  padding:16px 20px; border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
}
.adm-card-head h3 { font-size:.88rem; font-weight:700; color:var(--navy); display:flex; align-items:center; gap:9px; }
.adm-card-head h3 i { color:var(--crimson); }
.adm-card-body { padding:20px; }

/* ── Grid ── */
.adm-grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.adm-grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }

/* ── Status pills ── */
.adm-pill { display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:20px; font-size:.7rem; font-weight:700; }
.adm-pill-green  { background:#e8f5e9; color:#2e7d32; }
.adm-pill-crimson{ background:#fde8ea; color:var(--crimson); }
.adm-pill-amber  { background:#fff8e1; color:#e65100; }
.adm-pill-grey   { background:#f5f5f5; color:#546e7a; }

/* ── Buttons ── */
.adm-btn { display:inline-flex; align-items:center; gap:7px; padding:9px 18px; border-radius:8px; font-size:.8rem; font-weight:700; cursor:pointer; border:none; transition:all .2s; }
.adm-btn-primary { background:var(--navy); color:#fff; }
.adm-btn-primary:hover { background:#2a407a; color:#fff; }
.adm-btn-crimson { background:var(--crimson); color:#fff; }
.adm-btn-crimson:hover { background:#a01030; color:#fff; }
.adm-btn-ghost { background:var(--bg); color:var(--navy); border:1px solid var(--border); }
.adm-btn-ghost:hover { background:var(--border); }

/* ── Table ── */
.adm-table { width:100%; border-collapse:collapse; font-size:.8rem; }
.adm-table th { padding:11px 14px; background:#f8f9ff; color:var(--navy); font-weight:700; font-size:.72rem; text-transform:uppercase; letter-spacing:.04em; border-bottom:2px solid var(--border); text-align:left; }
.adm-table td { padding:11px 14px; border-bottom:1px solid #f0f2ff; vertical-align:middle; }
.adm-table tbody tr:hover td { background:#f8f9ff; }

/* ── Quick action tiles ── */
.adm-quick-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.adm-quick-tile {
  background:var(--white); border:1.5px solid var(--border); border-radius:12px;
  padding:18px; display:flex; align-items:center; gap:14px;
  transition:all .2s; cursor:pointer; text-decoration:none;
}
.adm-quick-tile:hover { border-color:var(--navy); box-shadow:0 4px 16px rgba(27,44,101,.12); transform:translateY(-2px); }
.adm-quick-icon { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:.9rem; flex-shrink:0; }
.adm-quick-label { font-weight:700; font-size:.82rem; color:var(--navy); }
.adm-quick-sub   { font-size:.68rem; color:var(--grey); margin-top:2px; }

/* ── Alerts ── */
.adm-alert { padding:12px 16px; border-radius:9px; margin-bottom:20px; display:flex; align-items:center; gap:10px; font-size:.82rem; font-weight:600; }
.adm-alert-success { background:#e8f5e9; border:1px solid #a5d6a7; color:#2e7d32; }
.adm-alert-error   { background:#fde8ea; border:1px solid #ef9a9a; color:#c62828; }

/* ── Login page ── */
.adm-login-wrap { min-height:100vh; background:linear-gradient(135deg,var(--dark) 0%,var(--navy) 100%); display:flex; align-items:center; justify-content:center; padding:20px; }
.adm-login-box { background:var(--white); border-radius:20px; overflow:hidden; width:100%; max-width:420px; box-shadow:0 24px 80px rgba(0,0,0,.4); }
.adm-login-head { background:linear-gradient(135deg,var(--navy),#2a407a); padding:36px 40px; text-align:center; }
.adm-login-head h2 { color:#fff; font-size:1.15rem; margin-bottom:6px; }
.adm-login-head p  { color:rgba(255,255,255,.65); font-size:.78rem; }
.adm-login-badge { display:inline-flex; align-items:center; gap:7px; background:rgba(255,255,255,.12); color:rgba(255,255,255,.8); font-size:.7rem; font-weight:700; padding:5px 14px; border-radius:20px; margin-top:14px; }
.adm-login-body { padding:36px 40px; }
.adm-login-foot { background:#f8f9ff; padding:14px; text-align:center; font-size:.72rem; color:var(--grey); border-top:1px solid var(--border); }
.adm-field { margin-bottom:18px; }
.adm-field label { display:block; font-size:.76rem; font-weight:700; color:var(--navy); margin-bottom:6px; }
.adm-field-wrap { position:relative; }
.adm-field-wrap i { position:absolute; left:13px; top:50%; transform:translateY(-50%); color:var(--grey); font-size:.8rem; }
.adm-field input { width:100%; border:1.5px solid var(--border); border-radius:9px; padding:11px 14px 11px 38px; font-size:.85rem; outline:none; transition:border-color .2s; }
.adm-field input:focus { border-color:var(--navy); }
.adm-btn-login { width:100%; background:linear-gradient(135deg,var(--crimson),#a01030); color:#fff; border:none; border-radius:9px; padding:13px; font-size:.88rem; font-weight:700; cursor:pointer; letter-spacing:.03em; transition:opacity .2s; }
.adm-btn-login:hover { opacity:.9; }

/* ── Responsive ── */
@media (max-width:900px) {
  .adm-sidebar { transform:translateX(-100%); }
  .adm-sidebar.open { transform:translateX(0); }
  .adm-content { margin-left:0; }
  .adm-kpi-strip { grid-template-columns:repeat(2,1fr); }
  .adm-grid-2, .adm-grid-3 { grid-template-columns:1fr; }
  .adm-quick-grid { grid-template-columns:repeat(2,1fr); }
}