@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Playfair+Display:ital,wght@1,400;1,500&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --font-sans: 'Proxima Nova', 'Outfit', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --max-content: 1120px;
}

[data-theme="dark"] {
  --bg: #08080D;
  --bg-solid: #101018;
  --glass: rgba(255,255,255,0.03);
  --glass-border: rgba(255,255,255,0.06);
  --glass-hover: rgba(255,255,255,0.055);
  --glass-strong: rgba(255,255,255,0.08);
  --glass-input: rgba(255,255,255,0.04);
  --text: #EEEEE5;
  --text-secondary: #8E8A99;
  --text-muted: #504D5C;
  --accent1: #B8C5DC;
  --accent1-muted: rgba(184,197,220,0.10);
  --accent1-grad: linear-gradient(135deg, #B8C5DC, #8A9ABF);
  --accent2: #B5CEBA;
  --accent2-muted: rgba(181,206,186,0.10);
  --accent2-grad: linear-gradient(135deg, #B5CEBA, #7BA882);
  --accent3: #E2CB8B;
  --accent3-muted: rgba(226,203,139,0.10);
  --accent3-grad: linear-gradient(135deg, #E2CB8B, #C4A84E);
  --danger: #D4707E;
  --danger-muted: rgba(212,112,126,0.10);
  --glow-lavender: rgba(184,197,220,0.12);
  --glow-sage: rgba(181,206,186,0.12);
  --glow-gold: rgba(226,203,139,0.12);
}

[data-theme="light"] {
  --bg: #EEEEE5;
  --bg-solid: #FFFFFF;
  --glass: rgba(255,255,255,0.55);
  --glass-border: rgba(0,0,0,0.07);
  --glass-hover: rgba(255,255,255,0.75);
  --glass-strong: rgba(255,255,255,0.85);
  --glass-input: rgba(255,255,255,0.65);
  --text: #18171F;
  --text-secondary: #555260;
  --text-muted: #8E8A99;
  --accent1: #6B7FA8;
  --accent1-muted: rgba(107,127,168,0.10);
  --accent1-grad: linear-gradient(135deg, #8A9ABF, #6B7FA8);
  --accent2: #5E9466;
  --accent2-muted: rgba(94,148,102,0.10);
  --accent2-grad: linear-gradient(135deg, #7BA882, #5E9466);
  --accent3: #B8982E;
  --accent3-muted: rgba(184,152,46,0.10);
  --accent3-grad: linear-gradient(135deg, #C4A84E, #B8982E);
  --danger: #B8455A;
  --danger-muted: rgba(184,69,90,0.10);
  --glow-lavender: rgba(107,127,168,0.10);
  --glow-sage: rgba(94,148,102,0.10);
  --glow-gold: rgba(184,152,46,0.10);
}

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

input, button, select, textarea, optgroup {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  line-height: inherit;
}

html, body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  transition: background 0.6s ease, color 0.6s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

[data-theme="dark"] body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 15% 8%, rgba(184,197,220,0.045), transparent 60%),
    radial-gradient(ellipse 50% 45% at 85% 85%, rgba(181,206,186,0.03), transparent 55%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(226,203,139,0.02), transparent 70%);
}

#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}

[data-theme="dark"] #starfield { opacity: 1; }

main, .app { position: relative; z-index: 1; }

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

h1 { font-size: 40px; letter-spacing: -0.03em; line-height: 1.15; }
h2 { font-size: 24px; line-height: 1.3; }
h3 { font-size: 16px; letter-spacing: -0.01em; line-height: 1.3; }

.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.mono { font-family: var(--font-mono); letter-spacing: -0.02em; }

.label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

p { color: var(--text-secondary); line-height: 1.7; }
a { color: var(--accent1); text-decoration: none; }
a:hover { opacity: 0.85; }

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: var(--glass);
  backdrop-filter: blur(28px) saturate(1.1);
  -webkit-backdrop-filter: blur(28px) saturate(1.1);
  border-bottom: 1px solid var(--glass-border);
}

.nav-left { display: flex; align-items: center; gap: 20px; }
.nav-right { display: flex; align-items: center; gap: 16px; }

.nav .logo { height: 28px; width: auto; display: block; }
.nav .crumb { color: var(--text-secondary); font-size: 13px; }

.content {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 48px 40px 80px;
}

.hero { margin-bottom: 48px; }
.hero .kicker { margin-bottom: 12px; }
.hero p { max-width: 560px; margin-top: 12px; font-size: 15px; }

.card {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(1.08);
  -webkit-backdrop-filter: blur(20px) saturate(1.08);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 32px;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.card--pad-sm { padding: 24px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  padding: 11px 24px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  line-height: 1.2;
}

.btn--primary {
  background: var(--accent1-grad);
  color: #0A0A0F;
  border-color: transparent;
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px var(--glow-lavender); }

.btn--secondary {
  background: var(--glass);
  color: var(--text);
  border-color: var(--glass-border);
  backdrop-filter: blur(16px);
}
.btn--secondary:hover { background: var(--glass-hover); }

.btn--ghost {
  background: transparent;
  color: var(--accent1);
  border-color: transparent;
}
.btn--ghost:hover { background: var(--accent1-muted); }

.btn--danger {
  background: var(--danger-muted);
  color: var(--danger);
  border-color: rgba(212,112,126,0.2);
}

.btn--sm { padding: 8px 14px; font-size: 12px; border-radius: 10px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.input-group { margin-bottom: 20px; }
.input-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.input, .select, .textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text);
  background: var(--glass-input);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 12px 18px;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent1);
  background: var(--glass-hover);
}
.input::placeholder { color: var(--text-muted); }

.select { appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%), linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }

.theme-toggle {
  width: 48px;
  height: 26px;
  border-radius: 13px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  position: relative;
  cursor: pointer;
  transition: all 0.35s ease;
  flex-shrink: 0;
}
.theme-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--text);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
[data-theme="light"] .theme-toggle::after { transform: translateX(22px); }
[data-theme="dark"] .theme-toggle { background: var(--accent2-grad); border-color: transparent; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.badge--sage { background: var(--accent2-muted); color: var(--accent2); }
.badge--gold { background: var(--accent3-muted); color: var(--accent3); }
.badge--lavender { background: var(--accent1-muted); color: var(--accent1); }
.badge--danger { background: var(--danger-muted); color: var(--danger); }

.toast-host {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 100;
  max-width: 380px;
}
.toast {
  background: var(--glass-strong);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 14px 18px;
  font-size: 13px;
  color: var(--text);
  animation: toast-in 0.4s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.toast--success { border-color: rgba(181,206,186,0.3); }
.toast--danger { border-color: rgba(212,112,126,0.3); color: var(--danger); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

table { width: 100%; border-collapse: collapse; }
table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 16px 24px;
  border-bottom: 1px solid var(--glass-border);
}
table td {
  padding: 16px 24px;
  font-size: 13px;
  color: var(--text);
  border-bottom: 1px solid var(--glass-border);
}
table tr:last-child td { border-bottom: none; }
table tbody tr { transition: background 0.2s ease; }
table tbody tr:hover { background: var(--glass-hover); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8,8,13,0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fade-in 0.25s ease;
}
.modal {
  width: 100%;
  max-width: 480px;
  background: var(--bg-solid);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 32px;
  max-height: 90vh;
  overflow-y: auto;
}
[data-theme="dark"] .modal { background: #14141C; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.stack { display: flex; flex-direction: column; }
.stack-8 > * + * { margin-top: 8px; }
.stack-16 > * + * { margin-top: 16px; }
.stack-20 > * + * { margin-top: 20px; }
.stack-24 > * + * { margin-top: 24px; }
.stack-32 > * + * { margin-top: 32px; }

.row { display: flex; align-items: center; gap: 16px; }
.row--between { justify-content: space-between; }
.grow { flex: 1; }

.muted { color: var(--text-secondary); }
.small { font-size: 13px; }
.hidden { display: none !important; }

@media (max-width: 720px) {
  .nav { padding: 0 20px; }
  .content { padding: 32px 20px 64px; }
  h1 { font-size: 32px; }
}