@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --orange:   #E8560A;
  --dark:     #0D0D0D;
  --charcoal: #1A1A1A;
  --steel:    #2A2A2A;
  --muted:    #6B6B6B;
  --light:    #F5F0EB;
  --white:    #FFFFFF;
  --green:    #10B981;
  --yellow:   #F59E0B;
  --blue:     #3B82F6;
  --purple:   #8B5CF6;
  --red:      #EF4444;
  --radius:   10px;
  --shadow:   0 2px 12px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--light);
  color: var(--dark);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.dark-bg {
  background: var(--dark);
}

h1,h2,h3,h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ───────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 640px; margin: 0 auto; padding: 0 24px; }

/* ── Navbar ───────────────────────────────── */
.navbar {
  background: var(--dark);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 3px;
  color: white;
  text-decoration: none;
}
.navbar-brand span { color: var(--orange); }
.navbar-links { display: flex; gap: 16px; align-items: center; }
.navbar-links a { color: #888; font-size: 14px; }
.navbar-badge {
  font-size: 10px;
  background: var(--orange);
  color: white;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-left: 8px;
}

/* ── Cards ────────────────────────────────── */
.card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.07);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card-dark {
  background: var(--charcoal);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 24px;
}
.card + .card, .card-dark + .card-dark { margin-top: 16px; }

/* ── Buttons ──────────────────────────────── */
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity .2s, transform .1s;
  font-family: 'DM Sans', sans-serif;
}
.btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn-primary  { background: var(--orange); color: white; }
.btn-dark     { background: var(--dark); color: white; }
.btn-outline  { background: transparent; border: 1px solid rgba(0,0,0,0.18); color: var(--dark); }
.btn-outline-white { background: transparent; border: 1px solid rgba(255,255,255,0.2); color: #aaa; }
.btn-sm { padding: 7px 16px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; font-family: 'Barlow Condensed',sans-serif; letter-spacing: .05em; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-danger { background: var(--red); color: white; }
.btn-success { background: var(--green); color: white; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ── Forms ────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid rgba(0,0,0,0.14);
  border-radius: 8px;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  background: #faf8f5;
  color: var(--dark);
  outline: none;
  transition: border-color .2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--orange);
  background: white;
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-check { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; cursor: pointer; }
.form-check input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--orange); cursor: pointer; }

/* Dark form inputs */
.form-input-dark {
  background: var(--steel);
  border: 1px solid rgba(255,255,255,0.08);
  color: white;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  width: 100%;
  outline: none;
}
.form-input-dark:focus { border-color: var(--orange); }

/* ── Alerts ───────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-error   { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); color: #c00; }
.alert-success { background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3); color: #0a6b4a; }
.alert-info    { background: rgba(232,86,10,.08); border: 1px solid rgba(232,86,10,.3); color: var(--orange); }
.alert-warning { background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.3); color: #92570a; }

/* ── Status badges ────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .05em;
  white-space: nowrap;
}
.badge-pending    { background: rgba(245,158,11,.15); color: #92570a; border: 1px solid rgba(245,158,11,.3); }
.badge-received   { background: rgba(59,130,246,.15); color: #1d4ed8; border: 1px solid rgba(59,130,246,.3); }
.badge-progress   { background: rgba(139,92,246,.15); color: #5b21b6; border: 1px solid rgba(139,92,246,.3); }
.badge-approval   { background: rgba(232,86,10,.15);  color: var(--orange); border: 1px solid rgba(232,86,10,.3); }
.badge-approved   { background: rgba(16,185,129,.15); color: #065f46; border: 1px solid rgba(16,185,129,.3); }
.badge-completed  { background: rgba(20,184,166,.15); color: #0f5c55; border: 1px solid rgba(20,184,166,.3); }
.badge-invoiced   { background: rgba(107,114,128,.15);color: #374151; border: 1px solid rgba(107,114,128,.3); }

/* ── Tables ───────────────────────────────── */
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 10px 14px;
  border-bottom: 2px solid rgba(0,0,0,0.07);
}
.table td {
  padding: 14px 14px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  vertical-align: middle;
}
.table tr:hover td { background: rgba(232,86,10,.03); }
.table-dark th { color: #555; border-bottom-color: rgba(255,255,255,.06); }
.table-dark td { border-bottom-color: rgba(255,255,255,.04); color: #ccc; }
.table-dark tr:hover td { background: rgba(255,255,255,.03); }

/* ── Stats grid ───────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--charcoal);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.06);
}
.stat-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
}
.stat-label { font-size: 12px; color: #555; margin-top: 6px; }

/* ── Section header ───────────────────────── */
.section-header { margin-bottom: 28px; }
.section-header h1 { font-size: 36px; color: var(--dark); }
.section-header h1.light { color: white; }
.section-header p { color: var(--muted); margin-top: 4px; }

/* ── Divider ──────────────────────────────── */
.divider { border: none; border-top: 1px solid rgba(0,0,0,0.08); margin: 24px 0; }
.divider-dark { border-top-color: rgba(255,255,255,.06); }

/* ── Utils ────────────────────────────────── */
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.flex  { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center  { display: flex; align-items: center; gap: 12px; }
.gap-8  { gap: 8px; }
.gap-16 { gap: 16px; }
.text-orange { color: var(--orange); }
.text-muted  { color: var(--muted); font-size: 13px; }
.text-white  { color: white; }
.text-small  { font-size: 13px; }
.text-right  { text-align: right; }
.font-bold   { font-weight: 600; }
.wrap        { flex-wrap: wrap; }

/* ── Page padding ─────────────────────────── */
.page { padding: 40px 0 80px; }

/* ── Job row card ─────────────────────────── */
.job-row {
  background: white;
  border-radius: var(--radius);
  padding: 20px 24px;
  border: 1px solid rgba(0,0,0,0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, box-shadow .2s;
}
.job-row:hover { border-color: var(--orange); box-shadow: 0 4px 20px rgba(232,86,10,.1); text-decoration: none; }
.job-row-dark {
  background: var(--charcoal);
  border-color: rgba(255,255,255,.06);
}
.job-row-dark:hover { border-color: var(--orange); }

/* ── Invoice table ────────────────────────── */
.invoice-wrap { background: white; padding: 48px; max-width: 760px; margin: 0 auto; }

/* ── Responsive ───────────────────────────── */
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .navbar { padding: 0 16px; }
  .container { padding: 0 16px; }
  .page { padding: 24px 0 60px; }
}