/* ─────────────────────────────────────────────
   ECRUOS'S DOKLADO – Global Stylesheet
   Colors: Royal Blue #0047AB · Dark Blue #001F5B · White #FFFFFF
───────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --royal-blue:  #0047AB;
  --dark-blue:   #001F5B;
  --deeper-blue: #00113A;
  --accent:      #2771E8;
  --accent-light:#4D8EFF;
  --white:       #FFFFFF;
  --gray-50:     #F8FAFF;
  --gray-100:    #EEF2FA;
  --gray-200:    #D6DFEF;
  --gray-400:    #8FA3C8;
  --gray-600:    #4A5E80;
  --danger:      #E03E3E;
  --success:     #1DB954;
  --warning:     #F59E0B;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(0,31,91,0.13);
  --shadow-lg:   0 8px 40px rgba(0,31,91,0.20);
  --sidebar-w:   260px;
  --transition:  0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--gray-50);
  color: var(--dark-blue);
  min-height: 100vh;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--royal-blue); }

/* ── Login Page ─────────────────────────────── */
.login-bg {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--deeper-blue) 0%, var(--royal-blue) 60%, #2771E8 100%);
  position: relative;
  overflow: hidden;
}
.login-bg::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -180px; right: -180px;
}
.login-bg::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  bottom: -120px; left: -100px;
}
.login-card {
  background: rgba(255,255,255,0.97);
  border-radius: 20px;
  padding: 48px 44px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}
.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}
.login-logo img {
  width: 42px; height: 42px;
  border-radius: 10px;
}
.login-logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-blue);
  line-height: 1.2;
}
.login-logo-text span {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--gray-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.login-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 6px;
}
.login-subtitle {
  color: var(--gray-600);
  font-size: 0.88rem;
  margin-bottom: 32px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark-blue);
  margin-bottom: 7px;
  letter-spacing: 0.03em;
}
.form-control {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--dark-blue);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--royal-blue);
  box-shadow: 0 0 0 3px rgba(0,71,171,0.12);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--royal-blue), var(--accent));
  color: var(--white);
  width: 100%;
  padding: 13px;
  font-size: 1rem;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--dark-blue), var(--royal-blue));
  box-shadow: 0 4px 16px rgba(0,71,171,0.30);
  transform: translateY(-1px);
}
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--gray-200);
  color: var(--dark-blue);
}
.btn-outline:hover { border-color: var(--royal-blue); color: var(--royal-blue); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #c42f2f; }
.btn-success { background: var(--success); color: var(--white); }

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 20px;
}
.alert-error { background: #FEE2E2; color: #991B1B; border-left: 3px solid var(--danger); }
.alert-success { background: #D1FAE5; color: #065F46; border-left: 3px solid var(--success); }

/* ── Layout ─────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

/* ── Sidebar ────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: linear-gradient(180deg, var(--deeper-blue) 0%, var(--dark-blue) 100%);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  z-index: 100;
  box-shadow: 2px 0 20px rgba(0,0,0,0.18);
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 28px 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.sidebar-logo img { width: 36px; height: 36px; border-radius: 8px; }
.sidebar-logo-text {
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}
.sidebar-logo-text span {
  display: block;
  font-size: 0.63rem;
  font-weight: 400;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}
.nav-section-label {
  font-size: 0.66rem;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 10px 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  margin-bottom: 2px;
}
.nav-item:hover, .nav-item.active {
  background: rgba(255,255,255,0.10);
  color: var(--white);
}
.nav-item.active { background: rgba(39,113,232,0.35); color: var(--white); }
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

/* ── Main Content ───────────────────────────── */
.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.topbar {
  background: var(--white);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 6px rgba(0,31,91,0.06);
}
.topbar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark-blue);
}
.topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
  font-weight: 500;
}
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--royal-blue), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
}

.content { padding: 28px 32px; flex: 1; }

/* ── Stats Cards ────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon-blue  { background: linear-gradient(135deg, var(--royal-blue), var(--accent)); color: var(--white); }
.stat-icon-dark  { background: linear-gradient(135deg, var(--dark-blue), #003080); color: var(--white); }
.stat-icon-green { background: linear-gradient(135deg, #059669, #1DB954); color: var(--white); }
.stat-icon-warn  { background: linear-gradient(135deg, #D97706, #F59E0B); color: var(--white); }
.stat-icon svg   { width: 24px; height: 24px; }
.stat-label { font-size: 0.78rem; color: var(--gray-600); font-weight: 500; margin-bottom: 3px; }
.stat-value { font-size: 1.85rem; font-weight: 800; color: var(--dark-blue); line-height: 1; }
.stat-sub   { font-size: 0.73rem; color: var(--gray-400); margin-top: 4px; }

/* ── Card / Panel ───────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-blue);
}
.card-body { padding: 0; }

/* ── Filter Bar ─────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-50);
}
.filter-bar .form-control { width: auto; flex: 1; min-width: 140px; }
.search-wrap { position: relative; flex: 2; min-width: 200px; }
.search-wrap .form-control { padding-left: 36px; }
.search-wrap .search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
}
.search-wrap .search-icon svg { width: 16px; height: 16px; }

/* ── Table ──────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
thead th {
  background: var(--gray-50);
  color: var(--gray-600);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--gray-100);
  white-space: nowrap;
}
tbody tr { border-bottom: 1px solid var(--gray-100); transition: background var(--transition); }
tbody tr:hover { background: var(--gray-50); cursor: pointer; }
tbody td { padding: 13px 16px; color: var(--dark-blue); vertical-align: middle; }
tbody td:first-child { font-weight: 600; font-family: 'Courier New', monospace; font-size: 0.82rem; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.badge-jpg,  .badge-jpeg { background: #FEF3C7; color: #92400E; }
.badge-png               { background: #EDE9FE; color: #5B21B6; }
.badge-pdf               { background: #FEE2E2; color: #991B1B; }
.badge-doc, .badge-docx  { background: #DBEAFE; color: #1E40AF; }

.empty-row td {
  text-align: center;
  padding: 48px 16px;
  color: var(--gray-400);
}
.empty-icon { font-size: 2.5rem; display: block; margin-bottom: 8px; }

/* ── Modal ──────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,15,40,0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  backdrop-filter: blur(3px);
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white);
  border-radius: 18px;
  width: 100%;
  max-width: 580px;
  box-shadow: 0 20px 60px rgba(0,31,91,0.22);
  animation: slideUp 0.25s ease;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.modal-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title { font-size: 1.1rem; font-weight: 700; color: var(--dark-blue); }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--gray-100);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-600);
  transition: all var(--transition);
}
.modal-close:hover { background: var(--danger); color: white; }
.modal-body { padding: 24px 28px; }
.modal-footer { padding: 16px 28px 24px; display: flex; gap: 10px; justify-content: flex-end; }

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.detail-item label {
  display: block;
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 4px;
}
.detail-item .value {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--dark-blue);
  word-break: break-all;
}
.detail-item.full { grid-column: 1 / -1; }
.pin-display {
  font-family: 'Courier New', monospace;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--royal-blue);
  background: var(--gray-50);
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}

/* ── Pagination ─────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-top: 1px solid var(--gray-100);
  font-size: 0.82rem;
  color: var(--gray-600);
}
.page-btns { display: flex; gap: 6px; }
.page-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--dark-blue);
  transition: all var(--transition);
}
.page-btn:hover, .page-btn.active {
  background: var(--royal-blue);
  border-color: var(--royal-blue);
  color: white;
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.3s; }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .content { padding: 20px 16px; }
  .detail-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .stats-grid { grid-template-columns: 1fr; }
  .login-card { padding: 32px 22px; }
}