/* ===================================================================
   3babees — Micro-Styling & Polish Pass
   Token + interaction refinements only. No layout restructure.
   =================================================================== */

:root {
  /* 8px rhythm */
  --bb-space-1: 4px;
  --bb-space-2: 8px;
  --bb-space-3: 12px;
  --bb-space-4: 16px;
  --bb-space-5: 24px;
  --bb-space-6: 32px;

  /* Fluid type */
  --bb-fs-xs: clamp(0.72rem, 0.68rem + 0.2vw, 0.8rem);
  --bb-fs-sm: clamp(0.84rem, 0.8rem + 0.25vw, 0.95rem);
  --bb-fs-md: clamp(0.95rem, 0.9rem + 0.3vw, 1.05rem);
  --bb-fs-lg: clamp(1.1rem, 1rem + 0.45vw, 1.35rem);
  --bb-fs-xl: clamp(1.35rem, 1.15rem + 0.85vw, 1.85rem);
  --bb-fs-display: clamp(1.7rem, 1.35rem + 1.6vw, 2.75rem);

  --bb-lh-tight: 1.2;
  --bb-lh-body: 1.55;
  --bb-lh-loose: 1.7;
  --bb-tracking-tight: -0.02em;
  --bb-tracking-wide: 0.04em;

  /* Soft strokes + ambient shadows */
  --bb-stroke: 1px solid rgba(255, 255, 255, 0.12);
  --bb-stroke-lit: 1px solid rgba(255, 255, 255, 0.22);
  --bb-shadow-sm:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 4px 12px rgba(0, 0, 0, 0.18);
  --bb-shadow-md:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 10px 28px rgba(0, 0, 0, 0.28),
    0 2px 6px rgba(0, 0, 0, 0.16);
  --bb-shadow-lg:
    0 1px 0 rgba(255, 255, 255, 0.1) inset,
    0 18px 48px rgba(0, 0, 0, 0.36),
    0 6px 14px rgba(0, 0, 0, 0.2);
  --bb-shadow-hover:
    0 1px 0 rgba(255, 255, 255, 0.12) inset,
    0 22px 56px rgba(0, 0, 0, 0.4),
    0 8px 18px rgba(0, 0, 0, 0.22);

  --bb-ease-micro: cubic-bezier(0.22, 0.82, 0.2, 1);
  --bb-dur: 0.25s;
  --bb-focus: 0 0 0 3px color-mix(in srgb, var(--bb-cyan, #38bdf8) 45%, transparent);
}

html[data-theme="light"] {
  --bb-stroke: 1px solid rgba(20, 24, 33, 0.1);
  --bb-stroke-lit: 1px solid rgba(20, 24, 33, 0.16);
  --bb-shadow-sm:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 4px 14px rgba(20, 24, 33, 0.06);
  --bb-shadow-md:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 12px 32px rgba(20, 24, 33, 0.08),
    0 2px 8px rgba(20, 24, 33, 0.04);
  --bb-shadow-lg:
    0 1px 0 #fff inset,
    0 20px 48px rgba(20, 24, 33, 0.1),
    0 6px 16px rgba(20, 24, 33, 0.05);
  --bb-shadow-hover:
    0 1px 0 #fff inset,
    0 24px 56px rgba(20, 24, 33, 0.12),
    0 8px 20px rgba(20, 24, 33, 0.06);
  --bb-focus: 0 0 0 3px color-mix(in srgb, var(--bb-blue, #1d4ed8) 35%, transparent);
}

/* ---------- Typography hierarchy ---------- */
.babees-app,
.babees-auth,
.babees-pricing,
.babees-tv,
.babees-arena-shell {
  font-size: var(--bb-fs-md);
  line-height: var(--bb-lh-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.babees-app h1,
.babees-app .babees-hero-title,
.babees-app .babees-brand-name {
  font-size: var(--bb-fs-display);
  line-height: var(--bb-lh-tight);
  letter-spacing: var(--bb-tracking-tight);
  font-weight: 800;
}

.babees-app h2,
.babees-app .babees-section-title,
.babees-app .babees-panel-title {
  font-size: var(--bb-fs-xl);
  line-height: var(--bb-lh-tight);
  letter-spacing: var(--bb-tracking-tight);
  font-weight: 800;
}

.babees-app h3,
.babees-app h4,
.babees-app .babees-cat-name,
.babees-app .babees-pack-title {
  font-size: var(--bb-fs-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
}

.babees-app p,
.babees-app .babees-cat-desc,
.babees-app .babees-muted,
.babees-app .babees-hint,
.babees-app .babees-deal-sub {
  font-size: var(--bb-fs-sm);
  line-height: var(--bb-lh-loose);
  color: color-mix(in srgb, var(--bb-dim, #b6bee6) 92%, transparent);
}

.babees-app .babees-kicker,
.babees-app .babees-chip,
.babees-app .babees-badge,
.babees-app .babees-qstock-lbl {
  letter-spacing: var(--bb-tracking-wide);
  text-transform: none;
  font-weight: 700;
}

/* ---------- Soft surfaces: borders & shadows ---------- */
.babees-app .babees-topbar,
.babees-app .babees-panel,
.babees-app .babees-card,
.babees-app .babees-wallet,
.babees-app .babees-modal,
.babees-app .babees-sheet,
.babees-app .babees-auth-card,
.babees-app .babees-pack,
.babees-app .babees-tool,
.babees-app .babees-col,
.babees-cat-card,
.babees-deal-card {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: var(--bb-shadow-md);
}

html[data-theme="light"] .babees-app .babees-topbar,
html[data-theme="light"] .babees-app .babees-panel,
html[data-theme="light"] .babees-app .babees-card,
html[data-theme="light"] .babees-app .babees-wallet,
html[data-theme="light"] .babees-app .babees-modal,
html[data-theme="light"] .babees-app .babees-sheet,
html[data-theme="light"] .babees-app .babees-auth-card,
html[data-theme="light"] .babees-app .babees-pack,
html[data-theme="light"] .babees-cat-card {
  border-color: rgba(20, 24, 33, 0.1);
}

/* ---------- Micro-interactions (GPU-friendly) ---------- */
.babees-app .babees-btn,
.babees-app .babees-cta,
.babees-app .babees-act,
.babees-app .babees-tab,
.babees-app .babees-chip,
.babees-app .babees-tool,
.babees-app .babees-buy-pack,
.babees-app .babees-pack,
.babees-app a.babees-link,
.babees-cat-card,
.babees-app .babees-icon-btn,
.babees-app .babees-theme-btn,
.babees-local-tools-enter,
.babees-local-tools-cancel {
  transition:
    transform var(--bb-dur) var(--bb-ease-micro),
    box-shadow var(--bb-dur) var(--bb-ease-micro),
    border-color var(--bb-dur) ease,
    background-color var(--bb-dur) ease,
    color var(--bb-dur) ease,
    opacity var(--bb-dur) ease;
  will-change: auto;
}

.babees-app .babees-btn:hover,
.babees-app .babees-cta:hover,
.babees-app .babees-act:hover,
.babees-app .babees-buy-pack:hover,
.babees-app .babees-pack:hover,
.babees-local-tools-enter:hover {
  /* Keep enter button untransformed — scale/translate was clipping it on phones. */
  transform: none;
}

.babees-app .babees-btn:active,
.babees-app .babees-cta:active,
.babees-app .babees-act:active,
.babees-app .babees-buy-pack:active,
.babees-cat-card:active {
  transform: translateY(0) scale(0.985);
}

.babees-cat-card:hover,
.babees-cat-card.is-hot {
  box-shadow: var(--bb-shadow-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.babees-app .babees-tool:hover,
.babees-app .babees-tab:hover,
.babees-app .babees-chip:hover,
.babees-app .babees-icon-btn:hover,
.babees-app .babees-theme-btn:hover {
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: var(--bb-shadow-sm);
}

/* Focus rings — accessible, not loud */
.babees-app .babees-btn:focus-visible,
.babees-app .babees-cta:focus-visible,
.babees-app .babees-act:focus-visible,
.babees-app .babees-tab:focus-visible,
.babees-app .babees-tool:focus-visible,
.babees-app .babees-chip:focus-visible,
.babees-app .babees-icon-btn:focus-visible,
.babees-app .babees-theme-btn:focus-visible,
.babees-app a:focus-visible,
.babees-app input:focus-visible,
.babees-app select:focus-visible,
.babees-app textarea:focus-visible,
.babees-cat-card:focus-visible {
  outline: none;
  box-shadow: var(--bb-focus), var(--bb-shadow-md);
}

/* CTA accent edge */
.babees-app .babees-cta,
.babees-app .babees-buy-pack,
.babees-local-tools-enter {
  border: 1px solid rgba(255, 255, 255, 0.18);
  letter-spacing: 0.01em;
}

/* Inputs — quieter chrome */
.babees-app input,
.babees-app select,
.babees-app textarea {
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: border-color var(--bb-dur) ease, box-shadow var(--bb-dur) ease;
}

html[data-theme="light"] .babees-app input,
html[data-theme="light"] .babees-app select,
html[data-theme="light"] .babees-app textarea {
  border-color: rgba(20, 24, 33, 0.12);
}

.babees-app input:hover,
.babees-app select:hover,
.babees-app textarea:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

/* Subtle gradient hairline on premium panels */
.babees-app .babees-topbar,
.babees-app .babees-panel,
.babees-app .babees-wallet-hero,
.babees-deal-core {
  background-clip: padding-box;
}

/* Spacing calm — section breathing without reflow */
.babees-app .babees-section,
.babees-app .babees-lobby-block,
.babees-app .babees-wallet-block {
  margin-block: var(--bb-space-5);
}

.babees-app .babees-section + .babees-section {
  margin-top: var(--bb-space-6);
}

/* ---------- Desktop polish ---------- */
@media (min-width: 820px) {
  .babees-app {
    padding-top: var(--bb-space-5);
  }

  .babees-app .babees-topbar {
    box-shadow: var(--bb-shadow-lg);
  }

  .babees-cat-card:hover {
    transform: translateY(-2px);
  }

  .babees-app .babees-pack:hover {
    transform: translateY(-2px);
  }

  /* Wide screens: keep content composed */
  @media (min-width: 1440px) {
    .babees-app {
      max-width: 1280px;
    }
  }
}

/* ---------- Mobile polish + performance ---------- */
@media (max-width: 819px) {
  :root {
    --bb-shadow-md:
      0 1px 0 rgba(255, 255, 255, 0.06) inset,
      0 6px 16px rgba(0, 0, 0, 0.24);
    --bb-shadow-lg:
      0 1px 0 rgba(255, 255, 255, 0.08) inset,
      0 10px 24px rgba(0, 0, 0, 0.28);
    --bb-shadow-hover:
      0 1px 0 rgba(255, 255, 255, 0.1) inset,
      0 12px 28px rgba(0, 0, 0, 0.3);
  }

  /* Touch targets ≥ 44px */
  .babees-app .babees-btn,
  .babees-app .babees-cta,
  .babees-app .babees-act,
  .babees-app .babees-tab,
  .babees-app .babees-buy-pack,
  .babees-app .babees-icon-btn,
  .babees-app .babees-theme-btn,
  .babees-local-tools-enter,
  .babees-local-tools-cancel {
    min-height: 44px;
  }

  .babees-app .babees-tool {
    min-height: 44px;
    min-width: 44px;
  }

  .babees-app .babees-foot-explore a,
  .babees-app .babees-foot-markets a {
    min-height: 44px;
    padding-inline: 12px;
  }

  /* Kill expensive hover lifts on touch */
  .babees-app .babees-btn:hover,
  .babees-app .babees-cta:hover,
  .babees-app .babees-pack:hover,
  .babees-cat-card:hover {
    transform: none;
  }

  /* Reduce blur/filter cost on low-power devices */
  .babees-app .babees-topbar,
  .babees-app .babees-panel,
  .babees-app .babees-modal,
  .babees-style-chip {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
}

@media (max-width: 819px) and (prefers-reduced-transparency: reduce) {
  .babees-app .babees-topbar,
  .babees-app .babees-panel,
  .babees-app .babees-modal,
  .babees-style-chip {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .babees-app .babees-btn,
  .babees-app .babees-cta,
  .babees-app .babees-act,
  .babees-app .babees-tab,
  .babees-app .babees-chip,
  .babees-app .babees-tool,
  .babees-app .babees-buy-pack,
  .babees-app .babees-pack,
  .babees-cat-card,
  .babees-app .babees-icon-btn,
  .babees-app .babees-theme-btn {
    transition: none !important;
  }

  .babees-app .babees-btn:hover,
  .babees-app .babees-cta:hover,
  .babees-cat-card:hover,
  .babees-app .babees-pack:hover {
    transform: none !important;
  }
}

/* Deal / TV overlays inherit polish without layout change */
.babees-deal-brand {
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  line-height: 1;
  font-weight: 700;
}
.babees-deal-title {
  letter-spacing: -0.045em;
  line-height: 1.15;
}
.babees-deal-sub {
  letter-spacing: 0.01em;
}
.babees-deal-card {
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.28) inset,
    0 28px 54px rgba(0, 0, 0, 0.46);
}
.babees-deal-tool {
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--bb-shadow-sm);
  transition: transform var(--bb-dur) var(--bb-ease-micro), opacity var(--bb-dur) ease;
}