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

:root {
  --bg: #0d0f14;
  --surface: #141720;
  --surface2: #1c2030;
  --border: #252a3a;
  --accent: #3b82f6;
  --accent2: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-soft: #94a3b8;
  --mono: 'DM Mono', monospace;
  --sans: 'Sora', sans-serif;
  --radius: 10px;
  --radius-lg: 16px;
}

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

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
}

/* LAYOUT */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}
.main { margin-left: 240px; flex: 1; padding: 32px; }

/* SIDEBAR */
.sidebar-brand {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.brand-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
}
.brand-sub { font-size: 11px; color: var(--text-muted); font-family: var(--mono); margin-top: 2px; }

.sidebar-nav { padding: 12px 0; flex: 1; }
.nav-section { padding: 8px 16px 4px; font-size: 10px; font-family: var(--mono); color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 400;
  transition: all 0.15s;
  border-left: 3px solid transparent;
}
.nav-link:hover { color: var(--text); background: var(--surface2); }
.nav-link.active { color: var(--accent); background: rgba(59,130,246,0.08); border-left-color: var(--accent); }
.nav-link .icon { width: 18px; text-align: center; font-size: 15px; }

.sidebar-user {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  font-size: 12px;
}
.user-name { font-weight: 600; color: var(--text); }
.user-role { color: var(--text-muted); font-family: var(--mono); font-size: 11px; }
.logout-link { display: inline-block; margin-top: 8px; color: var(--danger); text-decoration: none; font-size: 12px; }

/* TOPBAR */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.page-title { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.page-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--border); }

/* CARDS */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.card-sm { padding: 16px; }
.card-title { font-size: 15px; font-weight: 600; margin-bottom: 16px; }

/* STATS GRID */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.stat-card.blue::before { background: var(--accent); }
.stat-card.green::before { background: var(--success); }
.stat-card.yellow::before { background: var(--warning); }
.stat-card.red::before { background: var(--danger); }
.stat-value { font-size: 32px; font-weight: 700; font-family: var(--mono); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.stat-card.blue .stat-value { color: var(--accent); }
.stat-card.green .stat-value { color: var(--success); }
.stat-card.yellow .stat-value { color: var(--warning); }
.stat-card.red .stat-value { color: var(--danger); }

/* TABLE */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { padding: 10px 16px; text-align: left; font-size: 11px; font-family: var(--mono); color: var(--text-muted); letter-spacing: 0.5px; text-transform: uppercase; border-bottom: 1px solid var(--border); }
tbody td { padding: 13px 16px; border-bottom: 1px solid rgba(37,42,58,0.6); vertical-align: middle; }
tbody tr:hover td { background: rgba(255,255,255,0.02); }
tbody tr:last-child td { border-bottom: none; }

/* BADGES / STATUS */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.badge-pending { background: rgba(100,116,139,0.2); color: var(--text-muted); }
.badge-submitted { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-under_review { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge-approved { background: rgba(16,185,129,0.15); color: #34d399; }
.badge-rejected { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-resubmitted { background: rgba(168,85,247,0.15); color: #c084fc; }
.badge-overdue { background: rgba(239,68,68,0.2); color: #f87171; }
.badge-at_risk { background: rgba(245,158,11,0.2); color: #fbbf24; }
.badge-on_track { background: rgba(16,185,129,0.15); color: #34d399; }
.badge-rework { background: rgba(168,85,247,0.15); color: #c084fc; }
.badge-admin { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-client { background: rgba(100,116,139,0.15); color: var(--text-soft); }

/* DOT STATUS */
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-green { background: var(--success); box-shadow: 0 0 6px var(--success); }
.dot-yellow { background: var(--warning); box-shadow: 0 0 6px var(--warning); }
.dot-red { background: var(--danger); box-shadow: 0 0 6px var(--danger); }
.dot-blue { background: var(--accent); }
.dot-gray { background: var(--text-muted); }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.15s;
  font-family: var(--sans);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #2563eb; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-ghost { background: transparent; color: var(--text-soft); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--surface2); color: var(--text); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; border-radius: 6px; }

/* FORMS */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--text-soft); margin-bottom: 6px; font-family: var(--mono); letter-spacing: 0.3px; }
.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  transition: border-color 0.15s;
}
.form-control:focus { outline: none; border-color: var(--accent); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* PROGRESS BAR */
.progress-bar { background: var(--surface2); border-radius: 20px; height: 6px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 20px; transition: width 0.3s; }
.progress-fill.green { background: var(--success); }
.progress-fill.yellow { background: var(--warning); }
.progress-fill.red { background: var(--danger); }

/* COMPANY CARD */
.company-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.company-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.company-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.company-card-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.company-card-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; }
.company-card-stats { display: flex; gap: 16px; }
.c-stat { text-align: center; }
.c-stat-val { font-size: 20px; font-weight: 700; font-family: var(--mono); }
.c-stat-lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* PROCESS SECTION */
.process-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
  overflow: hidden;
}
.process-header {
  padding: 16px 20px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.process-name { font-size: 15px; font-weight: 600; }

/* DOCUMENT ROW */
.doc-row {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(37,42,58,0.5);
  display: flex;
  align-items: center;
  gap: 12px;
}
.doc-row:last-child { border-bottom: none; }
.doc-name { flex: 1; font-size: 13.5px; font-weight: 500; }
.doc-date { font-size: 12px; color: var(--text-muted); font-family: var(--mono); }
.doc-date.overdue { color: var(--danger); }
.doc-date.at-risk { color: var(--warning); }
.doc-actions { display: flex; gap: 8px; align-items: center; }

/* TIMELINE / HISTORY */
.timeline { position: relative; padding-left: 20px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.timeline-item { position: relative; padding: 0 0 20px 20px; }
.timeline-dot { position: absolute; left: -20px; top: 4px; width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--bg); }
.timeline-dot.submitted { background: var(--accent); }
.timeline-dot.approved { background: var(--success); }
.timeline-dot.rejected { background: var(--danger); }
.timeline-dot.rework { background: #a855f7; }
.timeline-date { font-size: 11px; color: var(--text-muted); font-family: var(--mono); }
.timeline-title { font-size: 13px; font-weight: 600; margin: 2px 0; }
.timeline-body { font-size: 12px; color: var(--text-soft); }

/* ALERTS */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; border-left: 4px solid; }
.alert-success { background: rgba(16,185,129,0.1); border-color: var(--success); color: #34d399; }
.alert-danger { background: rgba(239,68,68,0.1); border-color: var(--danger); color: #f87171; }
.alert-warning { background: rgba(245,158,11,0.1); border-color: var(--warning); color: #fbbf24; }
.alert-info { background: rgba(59,130,246,0.1); border-color: var(--accent); color: #60a5fa; }

/* MODAL */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000; display: none; align-items: center; justify-content: center; }
.modal-backdrop.open { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; }
.modal-title { font-size: 16px; font-weight: 600; margin-bottom: 20px; }

/* TAGS */
.critical-tag { display: inline-flex; align-items: center; gap: 3px; font-size: 10px; font-family: var(--mono); color: var(--danger); background: rgba(239,68,68,0.1); padding: 1px 6px; border-radius: 4px; }

/* LOGIN */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; width: 100%; max-width: 380px; }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo h1 { font-size: 24px; font-weight: 700; color: var(--accent); }
.login-logo p { font-size: 12px; color: var(--text-muted); margin-top: 4px; font-family: var(--mono); }

/* MISC */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 12px; }
.text-mono { font-family: var(--mono); }
.text-right { text-align: right; }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.fw-600 { font-weight: 600; }
.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; }

/* FILE UPLOAD */
.file-drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-muted);
}
.file-drop:hover { border-color: var(--accent); color: var(--text); }
.file-drop input { display: none; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .main { margin-left: 0; padding: 16px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}