:root {
  --bg: #0b1220;
  --card: #121a2a;
  --elev: #1a2336;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --ring: rgba(37, 99, 235, .45);
  --radius: 16px;
  --shadow: 0 18px 48px rgba(0,0,0,.35);

  --btn-polisen: #2563eb;
  --btn-ambulansen: #16a34a;
  --btn-raddning: #dc2626;
  --btn-larm: #f59e0b;
  --btn-civil: #6b7280;
}

/* Base */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(60rem 60rem at 10% 0%, rgba(37,99,235,.10), transparent 55%),
    radial-gradient(50rem 50rem at 100% 0%, rgba(16,185,129,.08), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* ───── Top-right links ───── */
.top-links {
  position:absolute;
  top:16px;
  right:24px;
  display:flex;
  gap:1.25rem;
  z-index:10;
}
.top-links a {
  font-weight:600;
  font-size:.95rem;
  text-decoration:none;
  color:var(--text);
  opacity:.9;
}
.top-links a:hover { text-decoration:underline; opacity:1; }

/* ───── Hero ───── */
.hero {
  padding:110px 16px 220px;
  text-align:center;
}
.hero-logo { 
  width:140px; height:140px; margin-bottom:1rem; 
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.35)); 
}
.hero h1 { font-size:2.1rem; font-weight:800; margin-bottom:.5rem; }
.subtitle { font-size:1.05rem; color:var(--muted); margin-bottom:1.8rem; }
.actions { display:flex; justify-content:center; gap:1rem; }

/* ───── Buttons ───── */
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.95rem 1.6rem;
  border:none;
  border-radius:14px;
  font-weight:700;
  font-size:1rem;
  cursor:pointer;
  text-decoration:none;
  transition: all .2s ease;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
.btn:focus { outline:none; box-shadow:0 0 0 4px var(--ring); }
.btn:active { transform:translateY(1px); }
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-dark); }
.btn-secondary { background:#1f2937; color:#fff; }
.btn-secondary:hover { background:#253041; }

/* ───── Cards ───── */
.cards-section {
  padding:40px 16px 80px;
  text-align:center;
}
.section-title { font-size:1.6rem; font-weight:800; margin-bottom:2rem; }

.cards {
  max-width:1400px;
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:24px;
}

.card {
  background:linear-gradient(180deg, var(--elev), var(--card));
  border:1px solid rgba(255,255,255,.04);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:1.8rem 1.4rem;
  display:flex; flex-direction:column;
  text-align:center;
}
.card-img { height:70px; object-fit:contain; margin:0 auto 1rem; }
.card h3 { font-size:1.2rem; font-weight:800; margin-bottom:.6rem; }
.card p { font-size:.95rem; color:var(--muted); margin-bottom:1.4rem; }

.card-actions .btn { width:100%; font-size:.95rem; border-radius:12px; }

/* Button colors per verksamhet */
.btn-polisen{background:var(--btn-polisen); color:#fff;}
.btn-ambulansen{background:var(--btn-ambulansen); color:#fff;}
.btn-raddning{background:var(--btn-raddning); color:#fff;}
.btn-larm{background:var(--btn-larm); color:#fff;}
.btn-civil{background:var(--btn-civil); color:#fff;}
.btn-polisen:hover{background:#1d4ed8;}
.btn-ambulansen:hover{background:#15803d;}
.btn-raddning:hover{background:#b91c1c;}
.btn-larm:hover{background:#d97706;}
.btn-civil:hover{background:#4b5563;}

/* ───── Footer ───── */
.footer {
  text-align:center;
  font-size:.85rem;
  color:var(--muted);
  padding:30px 16px;
}

/* ───── Modal ───── */
.modal {
  display:none; position:fixed; inset:0;
  background:rgba(4, 8, 16, .55);
  backdrop-filter: blur(6px);
  z-index:200; align-items:center; justify-content:center;
}
.modal.active { display:flex; }

/* ───── Redesigned Login Modal ───── */
#loginModal .modal-dialog {
  max-width: 380px;
  padding: 32px 28px;
  border-radius: 20px;
  background: rgba(22, 30, 48, 0.85);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,.06);
  text-align:center;
}
#loginModal h2 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

/* Inputs */
#loginModal .form-input {
  width:100%;
  padding:0.75rem 0.9rem;
  margin-bottom:12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(15,20,35,.85);
  color:#f9fafb;
  font-size:0.95rem;
  transition: all 0.2s;
}
#loginModal .form-input::placeholder { color:#6b7280; }
#loginModal .form-input:focus {
  border-color: var(--primary);
  background: rgba(18,24,42,.95);
  box-shadow:0 0 0 3px rgba(37,99,235,.3);
  outline:none;
}

/* Button */
#loginModal .btn {
  width:100%;
  margin-top:6px;
  font-size:1rem;
  font-weight:600;
  padding:0.9rem;
  border-radius:12px;
  background:linear-gradient(180deg, var(--primary), var(--primary-dark));
  box-shadow:0 4px 12px rgba(37,99,235,.4);
}
#loginModal .btn:hover {
  filter:brightness(1.05);
  box-shadow:0 6px 16px rgba(37,99,235,.55);
}

/* Error message */
#loginModal .alert-error {
  background: rgba(239,68,68,.15);
  color: #f87171;
  border: 1px solid rgba(239,68,68,.35);
  font-size:0.85rem;
  font-weight:500;
  padding:0.6rem;
  border-radius:8px;
  margin-bottom:14px;
}

/* Footer note */
.login-footer {
  margin-top:14px;
  font-size:0.7rem;
  color:#9ca3af;
  text-align:center;
}
.login-footer a {
  color:#60a5fa;
  text-decoration:none;
  font-weight:500;
}
.login-footer a:hover { text-decoration:underline; }

/* Close button */
.modal-close {
  position:absolute;
  top:12px;
  right:16px;
  background:none;
  border:none;
  font-size:1.4rem;
  color:#9ca3af;
  cursor:pointer;
}
.modal-close:hover { color:#fff; }

/* ───── Responsive Cards ───── */
@media (max-width: 1300px){ .cards{ grid-template-columns:repeat(4, 1fr); } }
@media (max-width: 1000px){ .cards{ grid-template-columns:repeat(3, 1fr); } }
@media (max-width: 700px){ .cards{ grid-template-columns:repeat(2, 1fr); } }
@media (max-width: 480px){ .cards{ grid-template-columns:1fr; } }

/* ───── Equal Card Heights ───── */
.cards { align-items:stretch; }
.card { display:flex; flex-direction:column; height:100%; }
.card-actions { margin-top:auto; }
.card p { line-height:1.55; margin-bottom:22px; min-height:168px; }
.card h3 { margin-bottom:10px; min-height:30px; }
.card-actions .btn {
  display:flex; align-items:center; justify-content:center;
  height:52px; padding:0 20px; line-height:1;
  border-radius:12px; width:100%;
}

/* ───── Spinner ───── */
.spinner {
  border: 3px solid rgba(255,255,255,.3);
  border-top: 3px solid #fff;
  border-radius: 50%;
  width: 16px; height: 16px;
  display: inline-block;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

/* ───── Shake on Error ───── */
.shake { animation: shake 0.3s; }
@keyframes shake {
  10%,90% { transform: translateX(-2px); }
  20%,80% { transform: translateX(4px); }
  30%,50%,70% { transform: translateX(-8px); }
  40%,60% { transform: translateX(8px); }
}