:root{
  --qh-bg: #f6f7fb;
  --qh-card: rgba(255,255,255,0.92);
  --qh-border: rgba(15, 23, 42, 0.08);
  --qh-text: #0f172a;
  --qh-muted: rgba(15, 23, 42, 0.62);
  --qh-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --qh-shadow-soft: 0 6px 18px rgba(15, 23, 42, 0.06);
  --arabic-font: "Amiri", "Scheherazade New", "Noto Naskh Arabic", serif;
  --ui-font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
.qh-body{
  font-family: var(--ui-font);
  background:
    radial-gradient(1000px 420px at 15% 5%, rgba(59,130,246,0.10), transparent 55%),
    radial-gradient(900px 420px at 85% 0%, rgba(16,185,129,0.10), transparent 55%),
    var(--qh-bg);
  color: var(--qh-text);
}
.qh-navbar{ background: rgba(255,255,255,0.85); backdrop-filter: blur(10px); }
.qh-hero{ margin-top: 18px; }
.qh-hero-card{
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(16,185,129,0.10));
  border: 1px solid var(--qh-border);
  border-radius: 18px;
  padding: 16px 18px;
  box-shadow: var(--qh-shadow-soft);
}
.qh-hero-title{ font-weight: 700; font-size: 1.05rem; }
.qh-hero-sub{ color: var(--qh-muted); font-size: 0.95rem; margin-top: 4px; }
.qh-card{
  background: var(--qh-card);
  border: 1px solid var(--qh-border);
  border-radius: 18px;
  box-shadow: var(--qh-shadow-soft);
}
.qh-verse{
  background: rgba(255,255,255,0.80);
  border-color: var(--qh-border) !important;
  box-shadow: 0 1px 0 rgba(15,23,42,0.02);
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.qh-verse:hover{
  transform: translateY(-1px);
  box-shadow: var(--qh-shadow);
  border-color: rgba(59,130,246,0.25) !important;
}
.arabic-text{
  font-family: var(--arabic-font);
  font-size: 30px;
  line-height: 1.95;
  direction: rtl;
  text-align: right;
  color: var(--qh-text);
}
.translation-text{
  color: rgba(15,23,42,0.78);
  font-size: 0.96rem;
  line-height: 1.7;
}
.qh-alert{
  background: rgba(59,130,246,0.10);
  border: 1px solid rgba(59,130,246,0.18);
  color: var(--qh-text);
  border-radius: 14px;
}
.btn-outline-secondary{ color: rgba(15,23,42,0.72); border-color: rgba(15,23,42,0.18); }
.btn-outline-secondary:hover{ color: rgba(15,23,42,0.92); border-color: rgba(15,23,42,0.28); }
.form-text{ color: rgba(15,23,42,0.55) !important; }
.qh-recorder .feedbackBox{
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.16);
  border-radius: 12px;
  padding: 10px 12px;
  color: rgba(15,23,42,0.85);
}