/* ============================================================
   ELDEN RING SPEEDRUN LEAGUE — THEME.CSS
   Dark night theme, crimson accents
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700;900&family=Cinzel:wght@400;600;700&family=Raleway:wght@300;400;500;600&display=swap');

/* ── CSS CUSTOM PROPERTIES ── */
:root {
  /* Core palette */
  --color-bg:           #0a0608;
  --color-bg-2:         #110a0d;
  --color-bg-3:         #1a0e12;
  --color-surface:      #1e1014;
  --color-surface-2:    #271519;
  --color-border:       #3d1820;
  --color-border-light: #5c2430;

  /* Crimson / Red accents */
  --color-primary:      #c0192b;
  --color-primary-dim:  #8b1220;
  --color-primary-glow: rgba(192, 25, 43, 0.35);
  --color-accent:       #e8293f;
  --color-accent-soft:  #ff4d63;
  --color-gold:         #c9a84c;
  --color-gold-dim:     #8a6d2f;

  /* Text */
  --color-text:         #e8d9d5;
  --color-text-muted:   #9a7e82;
  --color-text-dim:     #5e3f45;

  /* Status */
  --color-success:      #3d9e5f;
  --color-warning:      #c9a84c;
  --color-danger:       --color-primary;

  /* Typography */
  --font-display:  'Cinzel Decorative', serif;
  --font-heading:  'Cinzel', serif;
  --font-body:     'Raleway', sans-serif;

  /* Spacing scale */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  32px;
  --space-xl:  64px;
  --space-2xl: 128px;

  /* Radius */
  --radius-sm:  2px;
  --radius-md:  4px;
  --radius-lg:  8px;

  /* Shadows */
  --shadow-red:    0 0 20px rgba(192, 25, 43, 0.4);
  --shadow-red-lg: 0 0 60px rgba(192, 25, 43, 0.25);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.6);
  --shadow-inset:  inset 0 1px 0 rgba(255,255,255,0.04);

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-medium: 0.3s ease;
  --transition-slow:   0.6s ease;

  /* Layout */
  --container-max: 1200px;
  --nav-height:    72px;
}

/* ── RESET & BASE ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  /* Subtle noise texture */
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(192,25,43,0.12) 0%, transparent 70%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
}

::selection {
  background: var(--color-primary);
  color: #fff;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-2); }
::-webkit-scrollbar-thumb { background: var(--color-primary-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }

p { margin-bottom: var(--space-md); color: var(--color-text-muted); }

a {
  color: var(--color-accent-soft);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-accent); }

/* ── CONTAINER ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-light), transparent);
  margin: var(--space-lg) 0;
}

.divider--gold {
  background: linear-gradient(90deg, transparent, var(--color-gold-dim), transparent);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 28px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-medium);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 1px var(--color-primary-dim), var(--shadow-red);
}
.btn-primary:hover {
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-red-lg);
  transform: translateY(-1px);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  box-shadow: 0 0 0 1px var(--color-border-light);
}
.btn-outline:hover {
  box-shadow: 0 0 0 1px var(--color-primary);
  color: var(--color-accent-soft);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: 8px 16px;
}
.btn-ghost:hover { color: var(--color-text); }

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dim));
  color: #0a0608;
  font-weight: 700;
}
.btn-gold:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
  color: #0a0608;
}

/* ── CARDS ── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card), var(--shadow-inset);
  transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}

.card:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-card), var(--shadow-red), var(--shadow-inset);
}

.card--glow {
  box-shadow: var(--shadow-card), var(--shadow-red), var(--shadow-inset);
  border-color: var(--color-primary-dim);
}

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.badge--gold  { background: rgba(201,168,76,0.15); color: var(--color-gold); border: 1px solid rgba(201,168,76,0.3); }
.badge--red   { background: rgba(192,25,43,0.15);  color: var(--color-accent-soft); border: 1px solid rgba(192,25,43,0.3); }
.badge--dim   { background: rgba(255,255,255,0.05); color: var(--color-text-muted); border: 1px solid var(--color-border); }

/* ── INPUTS ── */
.input {
  width: 100%;
  padding: 10px 16px;
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.input::placeholder { color: var(--color-text-dim); }

/* ── DECORATIVE LINE ── */
.title-line {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.title-line::before,
.title-line::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-light));
}
.title-line::after {
  background: linear-gradient(90deg, var(--color-border-light), transparent);
}

/* ── RUNE GLYPH decoration ── */
.rune-accent {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 0.7em;
  opacity: 0.7;
}

/* ── UTILITY ── */
.text-gold    { color: var(--color-gold); }
.text-muted   { color: var(--color-text-muted); }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes flicker {
  0%, 100% { opacity: 1; }
  92%       { opacity: 1; }
  93%       { opacity: 0.6; }
  94%       { opacity: 1; }
  96%       { opacity: 0.8; }
  97%       { opacity: 1; }
}
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 10px rgba(192,25,43,0.3); }
  50%       { box-shadow: 0 0 25px rgba(192,25,43,0.6); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.animate-fade-up { animation: fadeInUp 0.6s ease forwards; }
.animate-flicker { animation: flicker 8s infinite; }
.animate-pulse-red { animation: pulse-red 2.5s ease-in-out infinite; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .container { padding: 0 var(--space-md); }
  :root { --nav-height: 60px; }
}