/* mulligan.casa edge error pages — moody purple, techy edge */

:root {
  --bg-deep:    #07041a;
  --bg-soft:    #110827;
  --surface:    #1a0e36;
  --line:       #2a1a4d;

  --violet:     #6b21a8;
  --violet-hi:  #8b5cf6;
  --magenta:    #d946ef;
  --magenta-hi: #f0abfc;
  --cyan-edge:  #22d3ee;

  --text:       #ede4ff;
  --text-mute:  #9d8ab8;
  --text-dim:   #5b4d7a;

  --glow:       0 0 40px rgba(217, 70, 239, 0.35),
                0 0 80px rgba(139, 92, 246, 0.20);

  --mono: ui-monospace, "JetBrains Mono", "Fira Code", "Cascadia Mono",
          "SF Mono", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

html, body {
  height: 100%;
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%,
      rgba(107, 33, 168, 0.35), transparent 70%),
    radial-gradient(ellipse 80% 60% at 50% 100%,
      rgba(217, 70, 239, 0.12), transparent 70%),
    var(--bg-deep);
}

/* Subtle film grain overlay */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  opacity: 0.04;
  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>");
  mix-blend-mode: overlay;
  z-index: 1;
}

/* CRT-style scanlines */
.scanlines {
  position: fixed; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.02) 0px,
    rgba(255,255,255,0.02) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: screen;
  z-index: 2;
}

.card {
  position: relative;
  z-index: 3;
  width: min(36rem, 100%);
  padding: 3rem 2.5rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background:
    linear-gradient(180deg,
      rgba(26, 14, 54, 0.85) 0%,
      rgba(17, 8, 39, 0.85) 100%);
  box-shadow:
    var(--glow),
    inset 0 1px 0 rgba(240, 171, 252, 0.10);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-align: center;
}

/* Brand row */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-bottom: 2rem;
}
.brand__mark { color: var(--magenta); font-size: 0.95em; }
.brand__name { color: var(--text); }
.brand__dot  { color: var(--magenta); }

/* Hero status code with RGB-split flourish */
.hero {
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(6.5rem, 22vw, 11rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, var(--magenta-hi) 0%, var(--violet-hi) 60%, var(--violet) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  position: relative;
  text-shadow:
    0 0 48px rgba(217, 70, 239, 0.35);
  margin: 0.25rem 0 0.75rem;
}

/* Status name */
.status {
  font-family: var(--mono);
  font-size: 0.95rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--magenta-hi);
  margin: 0 0 1.25rem;
}

/* Single category chip */
.category {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(107, 33, 168, 0.08);
  margin: 0 auto 1.5rem;
}

/* Friendly message */
.message {
  font-size: 1.05rem;
  color: var(--text);
  max-width: 28rem;
  margin: 0 auto 2rem;
  line-height: 1.55;
}

/* Actions */
.actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.btn {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.7rem 1.4rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: transform 120ms ease, box-shadow 200ms ease, background 200ms ease, color 200ms ease;
}
.btn--primary {
  background: linear-gradient(180deg, var(--magenta) 0%, var(--violet) 100%);
  color: #fff;
  box-shadow: 0 8px 30px rgba(217, 70, 239, 0.30);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px rgba(217, 70, 239, 0.45);
}
.btn--ghost {
  color: var(--text-mute);
  border-color: var(--line);
  background: transparent;
}
.btn--ghost:hover {
  color: var(--text);
  border-color: var(--magenta);
  background: rgba(217, 70, 239, 0.08);
}

/* Terminal prompt footer */
.prompt {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  width: 100%;
  justify-content: center;
}
.prompt__path { color: var(--violet-hi); }
.prompt__git  { color: var(--text-dim); font-style: italic; }
.prompt__sep  { color: var(--magenta); }
.prompt__cursor {
  display: inline-block;
  width: 0.55rem;
  height: 1rem;
  background: var(--magenta);
  vertical-align: text-bottom;
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink {
  to { opacity: 0; }
}

/* Per-status accent shifts (subtle) */
body.status-401 .hero, body.status-403 .hero {
  background: linear-gradient(180deg, #fbbf24 0%, var(--magenta) 60%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
body.status-500 .hero, body.status-502 .hero, body.status-503 .hero, body.status-504 .hero {
  background: linear-gradient(180deg, #f87171 0%, var(--magenta) 60%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  .prompt__cursor { animation: none; }
  .btn { transition: none; }
}

@media (max-width: 480px) {
  .card { padding: 2rem 1.5rem; }
  .hero { font-size: clamp(5rem, 26vw, 8rem); }
  .message { font-size: 1rem; }
}