:root {
  --bg-void: #030304;
  --bg-base: #07070a;
  --bg-elevated: #0e0f14;
  --bg-card: #12141a;
  --bg-hover: #181b24;
  --bg-chat: #0a0a0c;
  --hairline: rgba(255, 255, 255, 0.06);
  --hairline-strong: rgba(255, 255, 255, 0.12);
  --ink-strong: #f5f5f7;
  --ink: #c9cad0;
  --ink-soft: #8b8e97;
  --ink-mute: #5c5f68;
  --accent: #7dd3fc;
  --accent-2: #fbbf24;
  --kick-green: #53fc18;
  --kick-mint: #00d4a8;
  --danger: #ff4d6d;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --shadow-glow: 0 20px 60px rgba(0, 0, 0, 0.55);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --font-ui: 'Geist', 'Segoe UI', sans-serif;
  --font-display: 'Syne', 'Geist', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, monospace;
  --nav-h: 64px;
  --bottom-nav-h: 0px;
  --z-nav: 40;
  --z-sheet: 60;
  --z-modal: 80;
  --z-toast: 100;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: var(--font-ui);
  font-feature-settings: 'ss01', 'cv11';
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(125, 211, 252, 0.06), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(251, 191, 36, 0.04), transparent 50%),
    var(--bg-void);
  background-attachment: fixed;
  color: var(--ink);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.011em;
  line-height: 1.45;
}

img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

#app {
  min-height: 100dvh;
  padding-bottom: var(--bottom-nav-h);
}

.app-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--nav-h);
  padding: 0 20px;
  background: rgba(7, 7, 10, 0.78);
  backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid var(--hairline);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(125, 211, 252, 0.9), rgba(251, 191, 36, 0.55));
  box-shadow: 0 0 24px rgba(125, 211, 252, 0.25);
}
.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
  white-space: nowrap;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.nav-search {
  flex: 1;
  max-width: 420px;
  position: relative;
}
.nav-search input {
  width: 100%;
  height: 40px;
  padding: 0 14px 0 38px;
  border-radius: 999px;
  border: 1px solid var(--hairline-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink-strong);
}
.nav-search input::placeholder { color: var(--ink-mute); }
.nav-search .ico {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-mute);
  pointer-events: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-btn {
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.nav-btn:hover, .nav-btn.is-active {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink-strong);
}

#view {
  min-height: calc(100dvh - var(--nav-h) - var(--bottom-nav-h));
}

.pill, .tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
}
.pill.new { color: var(--kick-green); border-color: rgba(83, 252, 24, 0.25); background: rgba(83, 252, 24, 0.08); }
.pill.fav { color: var(--accent-2); border-color: rgba(251, 191, 36, 0.3); background: rgba(251, 191, 36, 0.1); }
.pill.win { color: var(--accent); border-color: rgba(125, 211, 252, 0.3); background: rgba(125, 211, 252, 0.1); }
.pill.arch { color: var(--ink-mute); }

.stars { display: inline-flex; gap: 2px; }
.star {
  border: 0;
  background: none;
  padding: 0;
  cursor: pointer;
  color: var(--ink-mute);
  font-size: 14px;
  line-height: 1;
}
.star.on { color: var(--accent-2); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--hairline-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-strong);
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  user-select: none;
}
.btn:hover { background: rgba(255, 255, 255, 0.08); box-shadow: 0 2px 12px rgba(0,0,0,0.2); }
.btn:active { transform: translateY(1px) scale(0.97); }
.btn:disabled { opacity: 0.5; pointer-events: none; }
.btn-primary:disabled {
  background: rgba(125, 211, 252, 0.3);
  color: rgba(4, 16, 24, 0.6);
}
.btn-primary {
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.95), rgba(56, 189, 248, 0.75));
  color: #041018;
  border: 0;
  font-weight: 650;
}
.btn-primary:hover {
  background: linear-gradient(135deg, rgba(125, 211, 252, 1), rgba(56, 189, 248, 0.9));
  box-shadow: 0 4px 20px rgba(125, 211, 252, 0.3);
}
.btn-ghost { background: transparent; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.04); box-shadow: none; }

.empty-state {
  padding: 48px 24px;
  text-align: center;
  color: var(--ink-soft);
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: calc(80px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  pointer-events: none;
  max-width: 380px;
  width: calc(100% - 32px);
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--hairline-strong);
  color: var(--ink-strong);
  font-size: 13px;
  pointer-events: auto;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: toastIn 0.4s var(--ease-spring) forwards;
}
.toast.is-exit { animation: toastOut 0.3s var(--ease-out) forwards; }
.toast-icon { flex-shrink: 0; width: 18px; height: 18px; }
.toast[data-kind="ok"] { border-color: rgba(83, 252, 24, 0.3); }
.toast[data-kind="ok"] .toast-icon { color: var(--kick-green); }
.toast[data-kind="err"] { border-color: rgba(255, 77, 109, 0.3); }
.toast[data-kind="err"] .toast-icon { color: var(--danger); }
.toast[data-kind="info"] { border-color: rgba(125, 211, 252, 0.3); }
.toast[data-kind="info"] .toast-icon { color: var(--accent); }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateY(-8px) scale(0.96); } }

/* Smooth page transitions */
#view {
  animation: viewFadeIn 0.35s var(--ease-out);
}
@keyframes viewFadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Skeleton shimmer */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border-radius: var(--radius-md);
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  animation: shimmer 1.8s infinite;
}
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

/* Loading spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--hairline-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.45s;
  animation-timing-function: var(--ease-out);
}