/* dndvtt — Phase 1 stylesheet
 *
 * Aesthetic direction: a grimoire that knows it's running on the web.
 * - Deep ink background with a faint paper-grain feel via layered gradients
 * - Cormorant Garamond for display, IBM Plex Sans for UI
 * - One accent color (amber/ember) — used sparingly
 * - No drop shadows on glass cards; rely on hairline borders and contrast
 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink-900: #0c0a08;
  --ink-800: #14110d;
  --ink-700: #1c1813;
  --ink-600: #2a241c;
  --ink-500: #3a3127;
  --parch-100: #f5ecd9;
  --parch-200: #e8dcc0;
  --parch-300: #c7b48a;
  --parch-400: #8a7958;
  --ember: #d99a3d;
  --ember-bright: #f0b65a;
  --ember-glow: rgba(217, 154, 61, 0.18);
  --danger: #d96b6b;
  --rule: rgba(199, 180, 138, 0.16);

  --font-display: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--parch-100);
  background-color: var(--ink-900);
  background-image:
    radial-gradient(ellipse at top, rgba(217, 154, 61, 0.06), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(217, 154, 61, 0.03), transparent 50%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* Subtle paper-grain overlay via SVG noise. Inline so we have no extra request. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  z-index: 0;
}

main, header, footer { position: relative; z-index: 1; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--parch-100);
  letter-spacing: 0.005em;
  line-height: 1.15;
  margin: 0 0 0.4em;
}

h1 { font-size: 2.6rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.35rem; font-weight: 600; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--parch-400);
  margin-bottom: 0.7rem;
}

a {
  color: var(--ember-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 154, 61, 0.25);
  transition: border-color 0.15s ease, color 0.15s ease;
}
a:hover { border-color: var(--ember-bright); color: var(--parch-100); }

code, kbd, samp { font-family: var(--font-mono); font-size: 0.92em; }

/* --- Layout --- */
.shell { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}

.brand {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--parch-100);
  border-bottom: none;
}
.brand .amp { color: var(--ember); font-style: normal; }

.topbar nav { display: flex; gap: 1.4rem; align-items: center; }
.topbar nav a { font-size: 0.92rem; border-bottom: none; color: var(--parch-300); }
.topbar nav a:hover { color: var(--ember-bright); }

/* --- Card --- */
.card {
  background: linear-gradient(180deg, var(--ink-700), var(--ink-800));
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 2rem 2.2rem;
  margin-bottom: 1.5rem;
}
.card--narrow { max-width: 460px; margin-left: auto; margin-right: auto; }

.card h2 { margin-top: 0; }
.card .subtitle { color: var(--parch-400); margin-top: -0.2rem; margin-bottom: 1.6rem; font-size: 0.92rem; }

/* --- Forms --- */
form.stack { display: flex; flex-direction: column; gap: 1.05rem; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--parch-300);
}

input[type="text"], input[type="email"], input[type="password"], textarea {
  font: inherit;
  background: var(--ink-900);
  color: var(--parch-100);
  border: 1px solid var(--ink-500);
  border-radius: 4px;
  padding: 0.7rem 0.85rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus, textarea:focus {
  border-color: var(--ember);
  box-shadow: 0 0 0 3px var(--ember-glow);
}

textarea { resize: vertical; min-height: 5rem; font-family: var(--font-body); }

button, .btn {
  font: inherit;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  padding: 0.7rem 1.2rem;
  border-radius: 4px;
  border: 1px solid var(--ember);
  background: var(--ember);
  color: var(--ink-900);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
}
button:hover, .btn:hover { background: var(--ember-bright); border-color: var(--ember-bright); }

.btn--ghost {
  background: transparent;
  color: var(--parch-200);
  border-color: var(--ink-500);
}
.btn--ghost:hover { background: var(--ink-700); color: var(--parch-100); border-color: var(--parch-400); }

.btn--inline {
  padding: 0.45rem 0.8rem;
  font-size: 0.82rem;
}

/* --- Banners --- */
.banner {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  border-left: 3px solid var(--danger);
  background: rgba(217, 107, 107, 0.07);
  color: #f0c5c5;
  font-size: 0.92rem;
  margin-bottom: 1.2rem;
}
.banner--note {
  border-left-color: var(--ember);
  background: var(--ember-glow);
  color: var(--parch-100);
}

/* --- Landing-specific --- */
.hero {
  padding: 4rem 0 2rem;
  text-align: center;
}
.hero h1 {
  font-size: 3.6rem;
  font-style: italic;
  font-weight: 400;
}
.hero h1 .accent { color: var(--ember); font-style: normal; font-weight: 500; }
.hero p {
  max-width: 36rem;
  margin: 0.6rem auto 2rem;
  color: var(--parch-300);
  font-size: 1.05rem;
}
.hero .actions { display: flex; gap: 0.8rem; justify-content: center; }

.ornament {
  text-align: center;
  color: var(--parch-400);
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 2rem 0 1rem;
  letter-spacing: 0.5em;
}

/* --- Dashboard --- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--rule);
}
.section-head h2 { margin: 0; }

.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.campaign-tile {
  display: block;
  padding: 1.3rem 1.4rem;
  background: var(--ink-700);
  border: 1px solid var(--rule);
  border-radius: 4px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.campaign-tile:hover { border-color: var(--ember); background: var(--ink-600); }
.campaign-tile h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--parch-100);
}
.campaign-tile p { margin: 0; color: var(--parch-400); font-size: 0.88rem; }

.empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--parch-400);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
}

/* --- Invite code display --- */
.invite-list { list-style: none; padding: 0; margin: 0; }
.invite-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  margin-bottom: 0.5rem;
  background: var(--ink-800);
}
.invite-code {
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--ember-bright);
}

/* --- Footer --- */
footer {
  text-align: center;
  padding: 3rem 0 1.5rem;
  color: var(--parch-400);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}