/* === Variables === */
:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-gray: #9ca3af;
  --color-gray-light: #f3f4f6;
  --color-gray-border: #e5e7eb;
  --color-danger: #dc2626;
  --color-danger-hover: #b91c1c;
  --color-white: #ffffff;
  --color-text: #1f2937;
  --color-text-muted: #6b7280;
  --color-bg: #f0f2f5;
  --color-card-bg: #ffffff;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --radius: 0.625rem;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);

  /* Location colors */
  --loc-blue: #3b82f6;
  --loc-blue-light: #dbeafe;
  --loc-blue-hover: #2563eb;
  --loc-violet: #8b5cf6;
  --loc-violet-light: #ede9fe;
  --loc-violet-hover: #7c3aed;
  --loc-amber: #f59e0b;
  --loc-amber-light: #fef3c7;
  --loc-amber-hover: #d97706;
  --loc-teal: #14b8a6;
  --loc-teal-light: #ccfbf1;
  --loc-teal-hover: #0d9488;
  --loc-rose: #f43f5e;
  --loc-rose-light: #ffe4e6;
  --loc-rose-hover: #e11d48;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
}

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

/* === Navbar === */
.navbar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.nav-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}
.nav-brand:hover { text-decoration: none; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.nav-user {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  background: var(--color-gray-light);
  color: var(--color-text);
}
.nav-link:hover {
  background: var(--color-gray-border);
  text-decoration: none;
}

.nav-logout-form { display: inline; }

/* === Container === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
  line-height: 1.4;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }
.btn-full { width: 100%; }

.btn-primary { background: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background: var(--color-primary-hover); }

.btn-secondary { background: var(--color-gray-light); color: var(--color-text); }
.btn-secondary:hover { background: var(--color-gray-border); }

.btn-danger { background: var(--color-danger); color: var(--color-white); }
.btn-danger:hover { background: var(--color-danger-hover); }

.btn-nav {
  background: transparent;
  color: var(--color-text-muted);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  border: 1px solid var(--color-gray-border);
}
.btn-nav:hover { background: var(--color-gray-light); }

/* === Checkin buttons per color === */
.btn-checkin { color: var(--color-white); }
.btn-checkin[data-color="blue"]   { background: var(--loc-blue); }
.btn-checkin[data-color="blue"]:hover   { background: var(--loc-blue-hover); }
.btn-checkin[data-color="violet"] { background: var(--loc-violet); }
.btn-checkin[data-color="violet"]:hover { background: var(--loc-violet-hover); }
.btn-checkin[data-color="amber"]  { background: var(--loc-amber); }
.btn-checkin[data-color="amber"]:hover  { background: var(--loc-amber-hover); }
.btn-checkin[data-color="teal"]   { background: var(--loc-teal); }
.btn-checkin[data-color="teal"]:hover   { background: var(--loc-teal-hover); }
.btn-checkin[data-color="rose"]   { background: var(--loc-rose); }
.btn-checkin[data-color="rose"]:hover   { background: var(--loc-rose-hover); }

/* === Flash Messages === */
.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.flash-success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}
.flash-error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.flash-warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

/* === Auth Pages === */
.auth-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 2rem;
}

.auth-card {
  background: var(--color-card-bg);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 420px;
}

.auth-card h1 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
  font-family: var(--font);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.form-group input[readonly] {
  background: var(--color-gray-light);
  color: var(--color-text-muted);
}

.auth-card .btn { margin-top: 0.5rem; }

.auth-footer {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* === Verify page === */
.verify-icon {
  font-size: 3rem;
  width: 4rem;
  height: 4rem;
  line-height: 4rem;
  border-radius: 50%;
  margin: 0 auto 1rem;
}
.verify-success { background: #dcfce7; color: #16a34a; }
.verify-error   { background: #fef2f2; color: #dc2626; }

/* === Status Bar === */
.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.status-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot-active { background: #16a34a; }
.status-dot-inactive { background: var(--color-gray); }

/* === Page Title === */
.page-title {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* === Locations Layout (Büro left, rest right) === */
.locations-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

.location-primary .location-card {
  height: 100%;
}

.location-secondary {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* === Location Card === */
.location-card {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s;
  border-left: 4px solid var(--color-gray);
}
.location-card:hover { box-shadow: var(--shadow-md); }

/* Per-color borders */
.location-card[data-color="blue"]   { border-left-color: var(--loc-blue); }
.location-card[data-color="violet"] { border-left-color: var(--loc-violet); }
.location-card[data-color="amber"]  { border-left-color: var(--loc-amber); }
.location-card[data-color="teal"]   { border-left-color: var(--loc-teal); }
.location-card[data-color="rose"]   { border-left-color: var(--loc-rose); }

.card-header {
  padding: 1rem 1rem 0.75rem;
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.card-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
}

.card-address {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

/* === Badge per color === */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  background: var(--color-gray-light);
  color: var(--color-gray);
}
.badge[data-color="blue"]   { background: var(--loc-blue-light); color: var(--loc-blue); }
.badge[data-color="violet"] { background: var(--loc-violet-light); color: var(--loc-violet); }
.badge[data-color="amber"]  { background: var(--loc-amber-light); color: var(--loc-amber); }
.badge[data-color="teal"]   { background: var(--loc-teal-light); color: var(--loc-teal); }
.badge[data-color="rose"]   { background: var(--loc-rose-light); color: var(--loc-rose); }

/* === Card Body === */
.card-body {
  padding: 0 1rem;
  flex: 1;
}

.person-list {
  list-style: none;
}
.person-list li {
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--color-gray-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  border-radius: 0.25rem;
}
.person-list li:last-child { border-bottom: none; }

.person-list li.is-me {
  background: #eff6ff;
  font-weight: 600;
}

.me-tag {
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 700;
}

.empty-message {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding: 0.5rem 0;
  font-style: italic;
}

/* === Card Footer === */
.card-footer {
  padding: 0.75rem 1rem;
}

.checked-in-here {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0;
}
.checked-in-here[data-color="blue"]   { color: var(--loc-blue); }
.checked-in-here[data-color="violet"] { color: var(--loc-violet); }
.checked-in-here[data-color="amber"]  { color: var(--loc-amber); }
.checked-in-here[data-color="teal"]   { color: var(--loc-teal); }
.checked-in-here[data-color="rose"]   { color: var(--loc-rose); }

/* === Emergency Page === */
.emergency-page { max-width: 900px; }

.emergency-header { margin-bottom: 1.5rem; }
.emergency-header h1 { font-size: 1.5rem; margin-bottom: 0.25rem; }
.emergency-date { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.emergency-actions { display: flex; gap: 0.5rem; }

.emergency-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.emergency-table th,
.emergency-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  font-size: 0.9rem;
}
.emergency-table thead { background: var(--color-gray-light); }
.emergency-table th {
  font-weight: 700;
  border-bottom: 2px solid var(--color-gray-border);
}
.emergency-table tbody tr { border-bottom: 1px solid var(--color-gray-light); }
.emergency-table tbody tr:nth-child(even) { background: #fafbfc; }
.emergency-table .col-nr { width: 40px; }
.emergency-table .col-time { white-space: nowrap; }

.emergency-total { margin-top: 1rem; font-size: 1rem; }

/* === Responsive === */
@media (max-width: 768px) {
  .nav-content {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1rem;
  }
  .nav-right {
    width: 100%;
    justify-content: flex-start;
  }
  .container { padding: 1rem; }
  .locations-layout {
    grid-template-columns: 1fr;
  }
  .location-primary .location-card {
    height: auto;
  }
  .status-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .emergency-table { font-size: 0.8rem; }
  .emergency-table th, .emergency-table td { padding: 0.5rem; }
}

/* === Print === */
@media print {
  .no-print { display: none !important; }
  .navbar { display: none; }
  body { background: white; font-size: 12pt; }
  .container { padding: 0; max-width: none; }
  .emergency-table { box-shadow: none; border: 1px solid #000; }
  .emergency-table th, .emergency-table td { border: 1px solid #ccc; padding: 0.4rem 0.5rem; }
  .emergency-table thead { background: #eee; }
}