/* ============================================
   START — Voice Application
   NSS Dark Cosmic + Card + Purple Orb
   ============================================ */

:root {
  --bg: #09090f;
  --gold: #d4a843;
  --gold-dim: rgba(212, 168, 67, 0.35);
  --purple: rgba(139, 92, 246, 0.5);
  --green: rgba(5, 150, 105, 0.7);
  --rose: #db2777;
  --text: rgba(255, 255, 255, 0.88);
  --text-dim: rgba(255, 255, 255, 0.5);
  --text-faint: rgba(255, 255, 255, 0.25);
  --surface: rgba(255, 255, 255, 0.04);
  --surface-border: rgba(255, 255, 255, 0.08);
  --radius: 3px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ---- Particle canvas ---- */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ---- Purple orb ---- */
.orb {
  position: fixed;
  z-index: 0;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  pointer-events: none;
  background: radial-gradient(
    circle at center,
    rgba(139, 92, 246, 0.18) 0%,
    rgba(139, 92, 246, 0.08) 30%,
    rgba(139, 92, 246, 0.03) 55%,
    transparent 75%
  );
  border-radius: 50%;
  filter: blur(40px);
  animation: orbPulse 6s ease-in-out infinite;
}

@keyframes orbPulse {
  0%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.95); }
}

/* ---- Screens ---- */
.screen {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.screen.active {
  opacity: 1;
  pointer-events: auto;
}

/* ---- Card container ---- */
.card {
  width: 100%;
  max-width: 560px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.6),
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.card-inner {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* ---- Welcome screen ---- */
.top-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 28px;
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(26px, 5vw, 38px);
  line-height: 1.25;
  color: var(--gold);
  margin-bottom: 18px;
}

.hero-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 400px;
  margin-bottom: 36px;
}

/* ---- Input ---- */
.input-group {
  width: 100%;
  max-width: 340px;
  margin-bottom: 28px;
  text-align: left;
}

.input-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.contact-input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.2);
  border-radius: var(--radius);
  color: #fff;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.contact-input::placeholder {
  color: rgba(255, 255, 255, 0.2);
}

.contact-input:focus {
  border-color: rgba(5, 150, 105, 0.5);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 2px rgba(5, 150, 105, 0.15);
}

.input-error {
  font-size: 12px;
  color: var(--rose);
  margin-top: 6px;
  min-height: 18px;
}

/* ---- Buttons ---- */
.btn-primary {
  padding: 14px 48px;
  background: linear-gradient(135deg, #d4a843, #f0cc76);
  color: #09090f;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 2px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, opacity 0.2s;
  box-shadow: 0 4px 20px rgba(212, 168, 67, 0.25);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(212, 168, 67, 0.35);
}

.btn-primary:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-ghost {
  padding: 10px 28px;
  background: transparent;
  color: var(--text-dim);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
}

.footnote {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-faint);
  font-family: 'IBM Plex Mono', monospace;
}

/* ---- Progress bar ---- */
.progress-track {
  width: 100%;
  max-width: 200px;
  height: 2px;
  background: var(--surface-border);
  border-radius: 1px;
  margin-bottom: 40px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gold);
  border-radius: 1px;
  transition: width 0.4s ease;
}

/* ---- Question ---- */
.q-counter {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.q-text {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(22px, 4.5vw, 30px);
  line-height: 1.35;
  color: var(--text);
  margin-bottom: 44px;
  max-width: 440px;
}

/* ---- Recorder widget ---- */
.recorder {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.recorder.hidden {
  display: none;
}

/* Record button */
.rec-record-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.rec-record-btn:hover {
  border-color: rgba(219, 39, 119, 0.4);
  background: rgba(219, 39, 119, 0.06);
}

.rec-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--rose);
  flex-shrink: 0;
}

/* Recording state */
.rec-live-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rec-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--rose);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.rec-timer {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 28px;
  font-weight: 300;
  color: var(--text);
  letter-spacing: 2px;
}

.rec-stop-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(219, 39, 119, 0.12);
  border: 1px solid rgba(219, 39, 119, 0.3);
  border-radius: var(--radius);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}

.rec-stop-btn:hover {
  background: rgba(219, 39, 119, 0.2);
}

.rec-stop-icon {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  background: #fff;
  flex-shrink: 0;
}

/* Review / playback state */
.rec-player {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 360px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
}

.rec-play-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s;
}

.rec-play-btn:hover {
  background: rgba(255, 255, 255, 0.14);
}

.play-icon.hidden {
  display: none;
}

.rec-waveform-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rec-scrub-track {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.rec-scrub-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.1s linear;
}

.rec-duration {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.rec-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}

.btn-next {
  padding: 14px 40px;
}

/* ---- Upload status ---- */
.upload-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 16px;
}

.upload-status.hidden {
  display: none;
}

.upload-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--surface-border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Complete screen ---- */
.complete-icon {
  margin-bottom: 28px;
  opacity: 0;
  transform: scale(0.8);
  animation: fadeScale 0.6s ease 0.2s forwards;
}

@keyframes fadeScale {
  to { opacity: 1; transform: scale(1); }
}

.complete-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 28px;
  color: var(--text);
  margin-bottom: 14px;
}

.complete-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 380px;
  margin-bottom: 32px;
}

.mic-denied-icon {
  margin-bottom: 28px;
}

.btn-back {
  text-decoration: none;
  display: inline-block;
}

/* ---- Hidden utility ---- */
.hidden {
  display: none !important;
}

/* ---- Mobile ---- */
@media (max-width: 600px) {
  .screen {
    padding: 16px 12px;
  }

  .card {
    border-radius: 12px;
  }

  .card-inner {
    padding: 36px 24px;
  }

  .orb {
    width: 500px;
    height: 500px;
  }

  .hero-title {
    font-size: 24px;
  }

  .q-text {
    font-size: 21px;
    margin-bottom: 32px;
  }

  .rec-timer {
    font-size: 24px;
  }

  .rec-player {
    padding: 12px 14px;
  }

  .rec-actions {
    flex-direction: column;
    width: 100%;
  }

  .rec-actions .btn-ghost,
  .rec-actions .btn-next {
    width: 100%;
    text-align: center;
  }

  .btn-primary {
    padding: 14px 36px;
  }
}