:root {
  --nhs-blue: #005EB8;
  --nhs-dark-blue: #003087;
  --nhs-bright-blue: #0072CE;
  --nhs-light-blue: #41B6E6;
  --nhs-aqua: #00A499;
  --nhs-green: #007F3B;
  --nhs-warm-yellow: #FFB81C;
  --nhs-red: #DA291C;
  --nhs-dark-grey: #425563;
  --nhs-mid-grey: #768692;
  --nhs-pale-grey: #E8EDEE;
  --nhs-white: #FFFFFF;
  --text: #212B32;
  --text-secondary: #4C6272;
  --bg: #F0F4F5;
  --border: #D8DDE0;
}

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

body {
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--nhs-blue); text-decoration: underline; }
a:hover { color: var(--nhs-dark-blue); }

/* Header */
.nhs-header {
  background: var(--nhs-blue);
}

.nhs-header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
}

.nhs-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: white;
}

.nhs-logo-box {
  background: white;
  color: var(--nhs-blue);
  font-weight: 700;
  font-size: 16px;
  padding: 4px 8px;
  border-radius: 3px;
  letter-spacing: -0.3px;
}

.nhs-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: white;
}

.nhs-nav {
  display: flex;
  gap: 2px;
}

.nhs-nav a {
  color: white;
  text-decoration: none;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 4px;
  transition: background 0.15s;
}

.nhs-nav a:hover { background: rgba(255,255,255,0.15); }

.nhs-nav .nav-login {
  background: white;
  color: var(--nhs-blue);
  font-weight: 700;
  padding: 6px 16px;
  margin-left: 4px;
}

.nhs-nav .nav-login:hover { background: #e8edee; }

/* Practice info bar */
.info-bar {
  background: var(--nhs-dark-blue);
  color: rgba(255,255,255,0.8);
  font-size: 13px;
  text-align: center;
  padding: 6px 16px;
}

/* Page layout */
.page { min-height: 100vh; display: flex; flex-direction: column; }
.content { flex: 1; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--nhs-blue), var(--nhs-dark-blue));
  color: white;
  padding: 40px 16px;
}

.hero-inner {
  max-width: 960px;
  margin: 0 auto;
}

.hero h1 { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.hero p { font-size: 16px; color: rgba(255,255,255,0.8); max-width: 560px; }

/* Cards grid */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px;
  transition: box-shadow 0.15s;
}

.card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.card h3 { font-size: 16px; font-weight: 700; color: var(--nhs-blue); margin-bottom: 6px; }
.card p { font-size: 14px; color: var(--text-secondary); }

.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* Login box */
.login-section {
  max-width: 480px;
  margin: -32px auto 0;
  padding: 0 16px 40px;
}

.login-box {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 32px;
}

.login-box h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.login-box .sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.form-group .hint {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 8px 12px;
  border: 2px solid var(--text);
  border-radius: 4px;
  font-size: 16px;
  font-family: inherit;
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--nhs-blue);
  box-shadow: 0 0 0 3px rgba(0,94,184,0.2);
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

.btn-block { width: 100%; }
.btn-green { background: var(--nhs-green); color: white; }
.btn-green:hover { background: #006633; }
.btn-blue { background: var(--nhs-blue); color: white; }
.btn-blue:hover { background: var(--nhs-dark-blue); }
.btn-secondary { background: var(--nhs-pale-grey); color: var(--text); }
.btn-secondary:hover { background: #d5dadc; }

.login-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

.error-box {
  background: #FBE5E5;
  border: 2px solid var(--nhs-red);
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--nhs-red);
  font-weight: 700;
}

.success-box {
  background: #E7F6ED;
  border: 2px solid var(--nhs-green);
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--nhs-green);
}

/* Opening hours */
.hours-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.hours-table td {
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.hours-table td:first-child { font-weight: 700; width: 140px; }

/* Portal dashboard */
.portal-header {
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.portal-header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.portal-user { font-size: 14px; color: var(--text-secondary); }
.portal-user strong { color: var(--text); }

.portal-nav { display: flex; gap: 4px; }
.portal-nav a {
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-secondary);
}
.portal-nav a:hover { background: var(--nhs-pale-grey); color: var(--text); }
.portal-nav a.active { background: var(--nhs-blue); color: white; }

.welcome-box {
  background: white;
  border-left: 4px solid var(--nhs-blue);
  padding: 16px 20px;
  margin: 20px 0;
}

.welcome-box h2 { font-size: 18px; font-weight: 700; }
.welcome-box p { font-size: 14px; color: var(--text-secondary); margin-top: 2px; }

.data-panel {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 16px;
  overflow: hidden;
}

.data-panel-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.data-panel-header h3 { font-size: 16px; font-weight: 700; }

.data-panel-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 2px;
  background: var(--nhs-pale-grey);
  color: var(--text-secondary);
  font-weight: 700;
}

table { width: 100%; border-collapse: collapse; }

th {
  text-align: left;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  background: #FAFBFC;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 10px 20px;
  font-size: 14px;
  border-bottom: 1px solid #F2F4F5;
}

tr:hover td { background: #FAFBFC; }

.tag-normal { color: var(--nhs-green); font-weight: 700; font-size: 13px; }
.tag-abnormal { color: var(--nhs-red); font-weight: 700; font-size: 13px; }
.tag-pending { color: var(--nhs-warm-yellow); font-weight: 700; font-size: 13px; }

/* Admin */
.admin-banner {
  background: var(--nhs-red);
  color: white;
  padding: 12px 0;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Footer */
.nhs-footer {
  background: var(--nhs-dark-blue);
  color: rgba(255,255,255,0.7);
  padding: 24px 16px;
  font-size: 12px;
  line-height: 2;
}

.nhs-footer-inner {
  max-width: 960px;
  margin: 0 auto;
}

.nhs-footer a { color: rgba(255,255,255,0.85); }
.footer-links { margin-bottom: 8px; }
.footer-links a { margin-right: 16px; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-reg { opacity: 0.7; }

/* CQC badge */
.cqc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text);
  margin: 16px 0;
}

.cqc-rating {
  background: var(--nhs-green);
  color: white;
  padding: 2px 8px;
  border-radius: 2px;
  font-weight: 700;
  font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .nhs-nav { display: none; }
  .nhs-header-inner { height: 48px; }
  .hero { padding: 28px 16px; }
  .hero h1 { font-size: 22px; }
  .cards { grid-template-columns: 1fr; }
  .portal-nav { flex-wrap: wrap; }
  .login-section { padding-top: 0; margin-top: 20px; }
}