/* ============================================================
   BASE.CSS — shared variables, theme tokens, top bar
   ============================================================ */

/* ---------- LIGHT THEME ---------- */
:root {
  --bg: #f5f7fb;
  --bg-deep: #f5f7fb;
  --bg-card: #ffffff;
  --card: #ffffff;
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-shine: rgba(0, 0, 0, 0.02);
  --border: rgba(0, 0, 0, 0.08);

  --text: #111827;
  --text-primary: #111827;
  --text-secondary: rgba(17, 24, 39, 0.55);
  --muted: rgba(17, 24, 39, 0.55);

  --accent: #2a1257;
  --accent-glow: rgba(42, 18, 87, 0.16);
  --accent-secondary: #0d0620;
  --accent-secondary-glow: rgba(13, 6, 32, 0.14);

  --hero-gradient: linear-gradient(135deg, #2a1257, #0d0620);

  --input-bg: #f1f5f9;
  --input-border: rgba(0, 0, 0, 0.1);
  --input-focus: rgba(42, 18, 87, 0.22);

  --danger: #dc2626;
  --success: #16a34a;

  --grid-line: rgba(0, 0, 0, 0.025);
  --thumb-bg: #e5e7eb;
  --btn-text-on-accent: #ffffff;
}

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

html {
  scrollbar-gutter: stable;
}

body {
  font-family: 'Montserrat', 'Outfit';
  background: var(--bg);
  color: var(--text);
  transition: background 0.25s ease, color 0.25s ease;
}

/* ---------- TOP BAR ---------- */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: radial-gradient(ellipse at 75% 30%, #2a1257 0%, #0d0620 55%, #0d0620 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0 6vw;
}

.top-bar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand {
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--text);
}

.brand-logo {
  display: flex;
  align-items: center;
  line-height: 0;
  transition: opacity 0.2s ease;
  flex-shrink: 0;
}
.brand-logo:hover {
  opacity: 0.75;
}
.brand-logo img {
  height: 28px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}