/* VOI Radio Portal — shared styles (v2, modern) */

:root {
  --voi-teal: #0F6E56;
  --voi-teal-dark: #0B5443;
  --voi-teal-bright: #14A085;
  --voi-charcoal: #16191B;
  --voi-paper: #F7F5F0;
  --voi-gold: #D4A94E;
  --voi-border: rgba(28, 31, 30, 0.08);
  --voi-muted: #6B685F;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.5);
}

* { box-sizing: border-box; }

body {
  color: var(--voi-charcoal);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  margin: 0;
  position: relative;
  overflow-x: hidden;
}

/* Animated gradient mesh background */
.gradient-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, #F7F5F0 0%, #EFF6F3 45%, #F7F5F0 100%);
  overflow: hidden;
}
.gradient-bg::before,
.gradient-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: float 18s ease-in-out infinite;
}
.gradient-bg::before {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--voi-teal-bright), transparent 70%);
  top: -120px; left: -100px;
}
.gradient-bg::after {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--voi-gold), transparent 70%);
  bottom: -100px; right: -80px;
  animation-delay: -9s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
}

h1, h2, h3, h4, .font-display {
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
}

a { color: var(--voi-teal); text-decoration: none; }
a:hover { color: var(--voi-teal-dark); }

.dial-divider {
  height: 4px;
  width: 64px;
  background: linear-gradient(90deg, var(--voi-teal-bright), var(--voi-gold));
  border-radius: 3px;
  margin: 16px 0 24px;
}

/* Glassmorphic card */
.voi-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(15, 110, 86, 0.08), 0 1px 2px rgba(0,0,0,0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.voi-shell {
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Segmented OTP boxes */
.otp-boxes {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 20px;
}
.otp-box {
  width: 46px;
  height: 56px;
  text-align: center;
  font-family: "Manrope", monospace;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--voi-teal-dark);
  border: 1.5px solid var(--voi-border);
  border-radius: 12px;
  background: rgba(255,255,255,0.8);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}
.otp-box:focus {
  outline: none;
  border-color: var(--voi-teal-bright);
  box-shadow: 0 0 0 4px rgba(20, 160, 133, 0.15);
  transform: translateY(-1px);
}

.otp-input {
  font-family: "Manrope", monospace;
  font-size: 1.75rem;
  letter-spacing: 0.6rem;
  text-align: center;
  font-weight: 800;
  color: var(--voi-teal-dark);
}

.btn-voi {
  background: linear-gradient(135deg, var(--voi-teal), var(--voi-teal-dark));
  border: none;
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  box-shadow: 0 4px 14px rgba(15, 110, 86, 0.28);
}
.btn-voi:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 110, 86, 0.35);
  color: #fff;
}
.btn-voi:active { transform: translateY(0); }
.btn-voi:disabled { background: #B9C4C0; box-shadow: none; transform: none; }

.form-control {
  border-radius: 12px;
  border: 1.5px solid var(--voi-border);
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.8);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control:focus {
  border-color: var(--voi-teal-bright);
  box-shadow: 0 0 0 4px rgba(20, 160, 133, 0.12);
}

.role-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, rgba(15,110,86,0.1), rgba(212,169,78,0.1));
  color: var(--voi-teal-dark);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(15,110,86,0.15);
}
.role-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--voi-teal-bright);
  box-shadow: 0 0 8px var(--voi-teal-bright);
}

.voi-header {
  border-bottom: 1px solid var(--voi-border);
  padding: 20px 0;
  margin-bottom: 32px;
}

.section-block {
  padding: 24px 26px;
  margin-bottom: 20px;
}
.section-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(15, 110, 86, 0.12), 0 1px 2px rgba(0,0,0,0.04);
}
.section-block h3 {
  font-size: 1.08rem;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-block h3::before {
  content: "";
  width: 4px;
  height: 18px;
  background: linear-gradient(180deg, var(--voi-teal-bright), var(--voi-gold));
  border-radius: 2px;
}

.template-box {
  background: linear-gradient(135deg, rgba(20,160,133,0.06), rgba(212,169,78,0.06));
  border: 1px solid rgba(15,110,86,0.18);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: "Manrope", monospace;
  font-size: 0.9rem;
  color: var(--voi-teal-dark);
  font-weight: 700;
  position: relative;
  word-break: break-word;
}

.copy-btn {
  border: 1.5px solid var(--voi-border);
  background: #fff;
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 8px;
  color: var(--voi-muted);
  font-weight: 600;
  transition: all 0.15s ease;
}
.copy-btn:hover { border-color: var(--voi-teal-bright); color: var(--voi-teal-dark); background: rgba(20,160,133,0.06); }
.copy-btn.copied { color: #fff; border-color: var(--voi-teal-bright); background: var(--voi-teal-bright); }

.video-slot {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, rgba(15,110,86,0.04), rgba(212,169,78,0.04));
  border: 1.5px dashed rgba(15,110,86,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--voi-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 20px;
}

.error-msg {
  color: #C0392B;
  font-size: 0.88rem;
  margin-top: 12px;
  display: none;
  animation: shake 0.4s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.step-list li { margin-bottom: 10px; line-height: 1.6; }

/* Accordion sections */
.voi-accordion { --bs-accordion-border-width: 0; }
.voi-acc-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 14px !important;
  box-shadow: 0 6px 24px rgba(15, 110, 86, 0.07);
  margin-bottom: 14px;
  overflow: hidden;
}
.voi-acc-btn {
  background: transparent;
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--voi-charcoal);
  padding: 18px 20px;
  box-shadow: none !important;
}
.voi-acc-btn::before {
  content: "";
  width: 4px;
  height: 18px;
  background: linear-gradient(180deg, var(--voi-teal-bright), var(--voi-gold));
  border-radius: 2px;
  margin-right: 12px;
  flex-shrink: 0;
}
.voi-acc-btn:not(.collapsed) {
  color: var(--voi-teal-dark);
  background: rgba(15,110,86,0.04);
}
.voi-acc-btn:focus { box-shadow: none; }
.voi-acc-btn::after {
  filter: hue-rotate(120deg) saturate(3);
}
.accordion-body {
  padding: 4px 20px 20px 34px;
}

.fade-in { animation: fadeIn 0.35s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
  .otp-box { width: 40px; height: 50px; font-size: 1.3rem; }
}