/* ============================================================
   VOLUM TECHNOLOGIES — Cookie Consent Banner
   ============================================================ */

#cookie-banner {
  position: fixed;
  bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(calc(100% + 2rem));
  z-index: 9999;
  width: min(680px, calc(100vw - 2rem));
  background: rgba(4, 8, 16, 0.96);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 8px 48px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,152,253,0.08);
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity  0.4s ease;
  opacity: 0;
}

#cookie-banner.cb-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

#cookie-banner.cb-hiding {
  transform: translateX(-50%) translateY(calc(100% + 2rem));
  opacity: 0;
  transition: transform 0.35s ease-in, opacity 0.3s ease-in;
}

/* ── Rainbow top border ── */
#cookie-banner::before {
  content: '';
  display: block; height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary)    0%,
    var(--secondary) 50%,
    var(--tertiary)  100%
  );
}

/* ── Inner layout ── */
.cb-body {
  display: flex; align-items: center; gap: 1.25rem;
  padding: 1.35rem 1.5rem 0.9rem;
}

.cb-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0,152,253,0.15) 0%, rgba(130,0,123,0.15) 100%);
  border: 1px solid rgba(0,152,253,0.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.cb-icon svg { width: 20px; height: 20px; }

.cb-text { flex: 1; min-width: 0; }

.cb-title {
  font-size: 0.88rem; font-weight: 600;
  color: rgba(255,255,255,0.9);
  margin-bottom: 0.3rem;
  letter-spacing: -0.01em;
}

.cb-desc {
  font-size: 0.78rem; font-weight: 300; line-height: 1.6;
  color: rgba(255,255,255,0.42);
}

.cb-desc a {
  color: var(--primary); opacity: 0.8;
  text-decoration: none; transition: opacity 0.2s;
}
.cb-desc a:hover { opacity: 1; }

/* ── Actions row ── */
.cb-actions {
  display: flex; align-items: center;
  gap: 0.65rem; flex-wrap: wrap;
  padding: 0.85rem 1.5rem 1.25rem;
}

.cb-btn {
  font-family: var(--font);
  font-size: 0.78rem; font-weight: 500;
  border-radius: 8px; cursor: pointer;
  border: none; outline: none;
  transition: opacity 0.2s, transform 0.15s, background 0.2s;
  white-space: nowrap;
}
.cb-btn:hover  { opacity: 0.88; transform: translateY(-1px); }
.cb-btn:active { transform: translateY(0); }

.cb-btn-accept {
  background: var(--primary);
  color: #fff;
  padding: 0.55rem 1.2rem;
}

.cb-btn-reject {
  background: transparent;
  color: rgba(255,255,255,0.45);
  border: 1px solid rgba(255,255,255,0.12) !important;
  padding: 0.5rem 1.1rem;
}
.cb-btn-reject:hover { color: rgba(255,255,255,0.75); }

.cb-btn-prefs {
  background: transparent;
  color: rgba(255,255,255,0.28);
  padding: 0.5rem 0.6rem;
  font-size: 0.73rem;
  margin-left: auto;
  border: none !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cb-btn-prefs:hover { color: rgba(255,255,255,0.55); }

/* ── Preferences panel (hidden by default) ── */
.cb-prefs-panel {
  display: none;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1rem 1.5rem 1.25rem;
  gap: 0.65rem;
  flex-direction: column;
}
.cb-prefs-panel.cb-prefs-open { display: flex; }

.cb-pref-row {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 1rem;
}

.cb-pref-info { flex: 1; }

.cb-pref-name {
  font-size: 0.8rem; font-weight: 500;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.15rem;
}
.cb-pref-detail {
  font-size: 0.72rem; font-weight: 300;
  color: rgba(255,255,255,0.3); line-height: 1.5;
}

/* Toggle switch */
.cb-toggle {
  position: relative; flex-shrink: 0;
  width: 36px; height: 20px;
}
.cb-toggle input { opacity: 0; width: 0; height: 0; }
.cb-toggle-slider {
  position: absolute; inset: 0;
  border-radius: 20px; cursor: pointer;
  background: rgba(255,255,255,0.1);
  transition: background 0.25s;
}
.cb-toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  left: 3px; bottom: 3px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  transition: transform 0.25s, background 0.25s;
}
.cb-toggle input:checked + .cb-toggle-slider {
  background: var(--primary);
}
.cb-toggle input:checked + .cb-toggle-slider::before {
  transform: translateX(16px);
  background: #fff;
}
.cb-toggle input:disabled + .cb-toggle-slider { cursor: not-allowed; opacity: 0.5; }

/* ── RESPONSIVE ── */
@media (max-width: 520px) {
  .cb-body { align-items: flex-start; }
  .cb-actions { gap: 0.5rem; }
  .cb-btn-prefs { margin-left: 0; }
}