:root {
  --navy: #0b1f3a;
  --navy-light: #14294d;
  --amber: #f5a623;
  --amber-dark: #d68910;
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #1a1f2b;
  --muted: #6b7280;
  --border: #e5e7eb;
  --green: #16a34a;
  --red: #dc2626;
  --blue: #2563eb;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(11, 31, 58, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ===== Navbar ===== */
.navbar {
  background: var(--navy);
  color: #fff;
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.nav-container {
  max-width: 1150px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}
.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: var(--amber); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: #dbe2f0; font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--amber); }
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: 0.15s;
}
.btn-amber { background: var(--amber); color: var(--navy); }
.btn-amber:hover { background: var(--amber-dark); }
.btn-outline { background: transparent; border: 1.5px solid var(--amber); color: var(--amber); }
.btn-outline:hover { background: var(--amber); color: var(--navy); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-light); }
.btn-red { background: var(--red); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-block { width: 100%; text-align: center; }

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a63 100%);
  color: #fff;
  padding: 80px 20px;
  text-align: center;
}
.hero h1 { font-size: 2.6rem; margin-bottom: 14px; font-weight: 800; }
.hero h1 span { color: var(--amber); }
.hero p { font-size: 1.15rem; color: #cdd6e6; max-width: 600px; margin: 0 auto 30px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== Sections ===== */
.section { max-width: 1150px; margin: 0 auto; padding: 60px 20px; }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { font-size: 2rem; margin-bottom: 8px; }
.section-title p { color: var(--muted); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}
.service-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--amber);
}
.service-card .icon {
  width: 46px; height: 46px;
  background: #fef3e2;
  color: var(--amber-dark);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.service-card h3 { margin: 0 0 8px; font-size: 1.1rem; }
.service-card p { color: var(--muted); font-size: 0.92rem; margin: 0; }

.how-it-works { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 24px; }
.step { text-align: center; }
.step .num {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: var(--amber);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin: 0 auto 12px;
}

.footer { background: var(--navy); color: #b6c1d6; padding: 40px 20px; text-align: center; margin-top: 40px; }
.footer a { color: var(--amber); }

/* ===== Auth Forms ===== */
.auth-wrap {
  max-width: 420px; margin: 60px auto; background: var(--card);
  padding: 36px 32px; border-radius: var(--radius); box-shadow: var(--shadow);
}
.auth-wrap h2 { margin-top: 0; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border);
  border-radius: 6px; font-size: 0.95rem; font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--amber); }
textarea.form-control { resize: vertical; min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 18px; font-size: 0.9rem; }
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-success { background: #dcfce7; color: #166534; }
.form-footer-link { text-align: center; margin-top: 14px; font-size: 0.9rem; color: var(--muted); }

/* ===== Dashboard Layout ===== */
.dash-body { display: flex; min-height: 100vh; background: var(--bg); }
.sidebar {
  width: 230px; background: var(--navy); color: #dbe2f0; flex-shrink: 0;
  padding: 20px 0; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .logo { padding: 0 20px 20px; border-bottom: 1px solid #1e3862; margin-bottom: 10px; }
.sidebar a {
  display: flex; align-items: center; gap: 10px; padding: 11px 20px;
  color: #b6c1d6; font-size: 0.92rem; font-weight: 500;
}
.sidebar a:hover, .sidebar a.active { background: var(--navy-light); color: var(--amber); }
.dash-main { flex: 1; padding: 28px 32px; max-width: 100%; overflow-x: auto; }
.dash-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; flex-wrap: wrap; gap: 10px; }
.dash-topbar h1 { margin: 0; font-size: 1.5rem; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 18px; margin-bottom: 28px; }
.stat-card { background: var(--card); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.stat-card .label { color: var(--muted); font-size: 0.85rem; margin-bottom: 6px; }
.stat-card .value { font-size: 1.8rem; font-weight: 800; color: var(--navy); }
.stat-card.amber .value { color: var(--amber-dark); }
.stat-card.green .value { color: var(--green); }
.stat-card.red .value { color: var(--red); }

.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin-bottom: 24px; }
.card h3 { margin-top: 0; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table th, table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
table th { background: #f9fafb; font-weight: 700; color: var(--navy); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; }
table tr:hover { background: #fafbfe; }

.badge { padding: 4px 10px; border-radius: 20px; font-size: 0.76rem; font-weight: 700; white-space: nowrap; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-assigned { background: #dbeafe; color: #1e40af; }
.badge-progress { background: #ede9fe; color: #5b21b6; }
.badge-completed { background: #dcfce7; color: #166534; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--muted); }

@media (max-width: 800px) {
  .dash-body { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}