/* Rush Hospital - patient portal
   Dark mode, medical cyan + Mongolian saffron, modern CTF aesthetic
*/

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

:root {
  --bg-deep: #060912;
  --bg: #0a0f1c;
  --bg-elev: #111729;
  --bg-elev-2: #161e35;
  --card: #0f1626;
  --border: #1f2a44;
  --border-soft: #18223a;
  --text: #e6ebf5;
  --text-soft: #b8c1d9;
  --muted: #6b7894;
  --primary: #14b8a6;
  --primary-deep: #0d9488;
  --primary-glow: rgba(20, 184, 166, 0.4);
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.35);
  --success: #10b981;
  --danger: #ef4444;
  --info: #38bdf8;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-glow: 0 0 0 1px rgba(20, 184, 166, 0.1), 0 8px 32px rgba(0, 0, 0, 0.4);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

/* Subtle grid backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(20, 184, 166, 0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(245, 158, 11, 0.07) 0%, transparent 50%),
    linear-gradient(180deg, rgba(20, 184, 166, 0.02) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 184, 166, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 184, 166, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: -1px -1px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
}

/* CTF-style top accent bar */
.pattern-strip {
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--primary) 20%,
    var(--accent) 50%,
    var(--primary) 80%,
    transparent 100%);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 20px var(--primary-glow);
}

.topbar {
  background: rgba(15, 22, 38, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 32px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text);
}

.brand .logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  border-radius: 10px;
  box-shadow:
    0 0 0 1px rgba(20, 184, 166, 0.2),
    0 0 24px var(--primary-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  position: relative;
}
.brand .logo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.1) 100%);
}
.brand .logo svg { display: block; position: relative; z-index: 1; }

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong {
  font-size: 16px;
  color: var(--text);
  letter-spacing: -0.2px;
  font-weight: 700;
}
.brand-text small {
  font-size: 10px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 4px;
  font-weight: 600;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.topbar nav a {
  color: var(--text-soft);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  transition: background 150ms ease, color 150ms ease;
  position: relative;
}
.topbar nav a:hover {
  background: rgba(20, 184, 166, 0.08);
  color: var(--primary);
}
.topbar nav a.ghost {
  border: 1px solid var(--border);
  color: var(--text-soft);
  margin-left: 4px;
}
.topbar nav a.ghost:hover {
  background: rgba(239, 68, 68, 0.08);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.4);
}

.user-pill {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.05) 100%) !important;
  color: var(--accent) !important;
  padding: 7px 14px !important;
  border-radius: 999px !important;
  font-weight: 600 !important;
  font-size: 12px !important;
  border: 1px solid rgba(245, 158, 11, 0.3) !important;
  font-family: 'JetBrains Mono', monospace !important;
  letter-spacing: 0.3px;
  margin: 0 4px;
}
.user-pill:hover {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(245, 158, 11, 0.1) 100%) !important;
  box-shadow: 0 0 16px var(--accent-glow);
}
.user-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2), 0 0 8px rgba(16, 185, 129, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2), 0 0 8px rgba(16, 185, 129, 0.5); }
  50% { box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1), 0 0 16px rgba(16, 185, 129, 0.7); }
}

main {
  max-width: 1024px;
  margin: 40px auto;
  padding: 0 28px;
  width: 100%;
  flex: 1;
  position: relative;
  z-index: 1;
}

footer {
  margin-top: 60px;
  padding: 22px 32px;
  background: rgba(6, 9, 18, 0.8);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1024px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-inner strong { color: var(--text-soft); }
.footer-inner .muted::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

h1 {
  color: var(--text);
  margin: 0 0 20px;
  font-size: 30px;
  letter-spacing: -0.5px;
  font-weight: 700;
}
h2 {
  color: var(--text);
  font-size: 16px;
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}
h2::before {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--primary) 0%, transparent 100%);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at 100% 0%, rgba(20, 184, 166, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, var(--card) 0%, var(--bg-elev) 100%);
  padding: 48px 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.5;
}
.hero h1 { font-size: 36px; }
.hero p {
  color: var(--text-soft);
  font-size: 15px;
  max-width: 580px;
  margin: 12px 0 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  color: white;
  border: none;
  padding: 11px 22px;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  transition: transform 100ms ease, box-shadow 150ms ease;
  box-shadow:
    0 0 0 1px rgba(20, 184, 166, 0.3),
    0 4px 12px rgba(20, 184, 166, 0.25);
  letter-spacing: 0.2px;
  text-transform: uppercase;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 1px rgba(20, 184, 166, 0.5),
    0 8px 20px rgba(20, 184, 166, 0.35);
}
.btn:active { transform: translateY(0); }
.btn.ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  box-shadow: none;
}
.btn.ghost:hover {
  background: rgba(20, 184, 166, 0.1);
  box-shadow: 0 0 16px var(--primary-glow);
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border-soft) 50%, transparent 100%);
}
.card label {
  display: flex;
  flex-direction: column;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 600;
}
.card input {
  margin-top: 8px;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-elev);
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}
.card input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-elev-2);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}
.card p { margin: 0; font-size: 14px; color: var(--text-soft); }
.card p strong {
  color: var(--muted);
  display: inline-block;
  min-width: 130px;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Flash messages */
.flash {
  padding: 14px 20px;
  border-radius: 8px;
  list-style: none;
  margin: 0 0 16px;
  backdrop-filter: blur(8px);
  border: 1px solid;
  border-left-width: 3px;
}
.flash li { font-size: 13px; }

.flash-error,
.flash-danger {
  background: rgba(239, 68, 68, 0.08);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
  border-left-color: var(--danger);
}

.flash-success {
  background: rgba(16, 185, 129, 0.08);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
  border-left-color: var(--success);
}

.flash-info {
  background: rgba(56, 189, 248, 0.08);
  color: #7dd3fc;
  border-color: rgba(56, 189, 248, 0.3);
  border-left-color: var(--info);
}

/* Tables */
.grid {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.grid th, .grid td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
  font-size: 13px;
}
.grid th {
  background: var(--bg-elev);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 1.5px;
}
.grid tbody tr {
  transition: background 100ms ease;
}
.grid tbody tr:last-child td { border-bottom: none; }
.grid tbody tr:hover { background: rgba(20, 184, 166, 0.04); }
.grid td { color: var(--text-soft); }
.grid td a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.grid td a:hover {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

/* Code & inline elements */
code {
  font-family: 'JetBrains Mono', 'Menlo', monospace;
  background: var(--bg-deep);
  color: var(--accent);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 12px;
  border: 1px solid var(--border-soft);
  font-weight: 500;
}

pre {
  background: var(--bg-deep);
  color: var(--text-soft);
  padding: 18px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 13px;
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
}
pre code { background: transparent; color: inherit; padding: 0; border: none; }

dl dt {
  font-weight: 600;
  margin-top: 18px;
  color: var(--primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}
dl dd { margin: 4px 0 8px 16px; color: var(--text-soft); font-size: 13px; }

.muted { color: var(--muted); font-size: 13px; }

/* Inline form */
.inline {
  display: flex;
  gap: 10px;
  align-items: center;
  background: var(--card);
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.inline input {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  background: var(--bg-elev);
  color: var(--text);
  flex: 1;
  max-width: 280px;
  font-family: 'JetBrains Mono', monospace;
}
.inline input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-elev-2);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

/* Code chips */
.codechips {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.codechips li {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 150ms ease, background 150ms ease;
}
.codechips li:hover {
  border-color: var(--primary);
  background: rgba(20, 184, 166, 0.06);
}
.codechips li code {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 700;
}

/* Section descriptions */
main p {
  color: var(--text-soft);
  font-size: 14px;
}

@media (max-width: 720px) {
  .topbar { flex-direction: column; gap: 14px; padding: 14px 18px; }
  .footer-inner { flex-direction: column; gap: 8px; }
  main { padding: 0 18px; margin: 24px auto; }
  .hero { padding: 28px 24px; }
  .hero h1 { font-size: 28px; }
}