/* artificialBRIDGE Brand System v7.0 — Component Layer
   ---------------------------------------------------------------------------
   Colour, elevation and motion tokens now live in /data/theme.css, which every
   page loads last. This sheet holds only the component rules, expressed purely
   in tokens so both themes fall out of the same source. */

/* ── Fonts ──────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;700;800&display=swap');

/* ── Base ───────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; }

body {
  background: var(--ab-bg);
  color: var(--ab-ink);
  font-family: 'Manrope','Helvetica Neue',Arial,sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-optical-sizing: auto;
  letter-spacing: -0.01em;
}

/* ── Navigation ─────────────────────────────────────────── */
.nav-v2 {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--ab-nav-bg);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
  border-bottom: 1px solid var(--ab-nav-border);
}
.nav-link { color: var(--ab-ink-2); }
.nav-link:hover { color: var(--ab-ink); }

/* ── Glass Panel ─────────────────────────────────────────── */
.glass-panel {
  background: var(--ab-surface);
  border: 1px solid var(--ab-border);
  border-top: 2px solid var(--ab-border-2);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: var(--ab-ring), var(--ab-shadow-3);
  border-radius: var(--ab-r-xl);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  background: var(--ab-accent);
  color: var(--ab-on-accent);
  border: none;
  padding: 12px 24px;
  border-radius: var(--ab-r-md);
  font-family: 'Manrope','Helvetica Neue',Arial,sans-serif;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-ghost {
  background: transparent;
  color: var(--ab-ink);
  border: 1px solid var(--ab-border-2);
  padding: 12px 24px;
  border-radius: var(--ab-r-md);
  font-family: 'Manrope','Helvetica Neue',Arial,sans-serif;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-text {
  background: transparent;
  color: var(--ab-ink);
  border: none;
  padding: 8px 0;
  font-family: 'Manrope','Helvetica Neue',Arial,sans-serif;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}

/* ── Ticker ──────────────────────────────────────────────── */
.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--ab-border);
  border-bottom: 1px solid var(--ab-border);
  background: var(--ab-bg-2);
  padding: 7px 0;
  position: relative;
  z-index: 10;
  transition: background-color var(--ab-t-base) var(--ab-ease),
              border-color var(--ab-t-base) var(--ab-ease);
}
.ticker { display: flex; width: max-content; animation: ticker-scroll 50s linear infinite; }
.ticker-wrap:hover .ticker { animation-play-state: paused; }
.ti {
  font-family: 'Manrope','Helvetica Neue',Arial,sans-serif;
  font-size: 10px;
  color: var(--ab-ink-3);
  padding: 0 48px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ti .v  { color: var(--ab-ink); font-weight: 600; }
.ti .up { color: var(--ab-success); }
.ti .dn { color: var(--ab-error); }

/* ── Stat Cards ──────────────────────────────────────────── */
.stat-card {
  background: var(--ab-surface);
  border: 1px solid var(--ab-border);
  border-radius: var(--ab-r-lg);
  padding: 24px;
  box-shadow: var(--ab-shadow-1);
}
.sv { color: var(--ab-ink); }
.sl { color: var(--ab-ink-3); }

/* ── Form Fields ─────────────────────────────────────────── */
.input-field,
.form-v2 input,
.form-v2 select,
.form-v2 textarea {
  background: var(--ab-surface);
  border: 1px solid var(--ab-border);
  color: var(--ab-ink);
  border-radius: var(--ab-r-md);
  padding: 12px 16px;
  font-family: 'Manrope','Helvetica Neue',Arial,sans-serif;
  width: 100%;
}

/* ── Terminal ────────────────────────────────────────────── */
#terminal-output {
  background: var(--ab-bg-2);
  color: var(--ab-ink);
  border: 1px solid var(--ab-border);
}

/* ── Background Effects ──────────────────────────────────── */
.grain {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  transition: opacity var(--ab-t-base) var(--ab-ease);
}

.scanlines {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 2;
  background: repeating-linear-gradient(0deg,
      transparent, transparent 2px,
      rgb(var(--ab-shadow-rgb) / 0.02) 2px,
      rgb(var(--ab-shadow-rgb) / 0.02) 4px);
  transition: opacity var(--ab-t-base) var(--ab-ease);
}

.ambient {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  pointer-events: none; z-index: 0;
}

.grid-bg {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  pointer-events: none; z-index: -1;
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 100%);
}

/* ── Cursor ──────────────────────────────────────────────── */
.cursor {
  position: fixed; width: 10px; height: 10px; border-radius: 50%;
  background: var(--ab-accent);
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: width 0.2s, height 0.2s;
  box-shadow: 0 0 20px 4px rgb(var(--ab-accent-rgb) / 0.35);
}
.cursor-ring {
  position: fixed; width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgb(var(--ab-accent-rgb) / 0.35);
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: width 0.25s, height 0.25s, opacity 0.3s, border-color 0.25s;
}
.cursor-hover .cursor { width: 20px; height: 20px; }
.cursor-hover .cursor-ring { width: 56px; height: 56px; border-color: rgb(var(--ab-accent-rgb) / 0.6); }

/* ── Footer ──────────────────────────────────────────────── */
.footer-v2 {
  background: var(--ab-bg-2);
  border-top: 1px solid var(--ab-border);
}

/* ── Feature Grid Cards ──────────────────────────────────── */
.feat-grid .fc {
  background: var(--ab-surface);
  border: 1px solid var(--ab-border);
  border-radius: var(--ab-r-lg);
  padding: 28px;
}

/* ── Fixed Grid (Tailwind pages) ─────────────────────────── */
.fixed-grid {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  background-size: 50px 50px;
  z-index: -1; opacity: 0.7;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 20%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 20%, rgba(0,0,0,0) 100%);
}

/* ── Keyframes ───────────────────────────────────────────── */
@keyframes abBP {
  0%,100% { transform: scale(1); opacity: 0.8; }
  50%      { transform: scale(1.12); opacity: 1; }
}
@keyframes abBR1 {
  0%   { transform: rotate(0deg) scale(1); opacity: 0.3; }
  100% { transform: rotate(360deg) scale(1.1); opacity: 0.5; }
}
@keyframes abBR2 {
  0%   { transform: rotate(0deg) scale(1.1); opacity: 0.5; }
  100% { transform: rotate(-360deg) scale(1); opacity: 0.3; }
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes line-reveal {
  from { transform: translateY(110%); }
  to   { transform: translateY(0); }
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%     { opacity: 0; }
}
@keyframes pulseGlow {
  0%,100% { box-shadow: 0 0 0 0 rgb(var(--ab-accent-rgb) / 0.35); }
  50%     { box-shadow: 0 0 0 8px rgb(var(--ab-accent-rgb) / 0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}