/* ============================================================
FILE: /chatEdge/voice/assets/voice.css
PURPOSE:
- Unified styling for ChatEdge Voice pages (1:1 calls, live rooms, campaigns)
- Clean, modern, mobile-first
- Safe to include globally on /chatEdge/voice/*
============================================================ */

/* ---------------- Root tokens ---------------- */
:root {
  --ce-voice-bg: #0f172a;          /* slate-900 */
  --ce-voice-panel: #111827;       /* gray-900 */
  --ce-voice-card: #020617;        /* slate-950 */
  --ce-voice-border: #1f2937;      /* gray-800 */
  --ce-voice-muted: #94a3b8;       /* slate-400 */
  --ce-voice-text: #e5e7eb;        /* gray-200 */

  --ce-voice-primary: #3b82f6;     /* blue-500 */
  --ce-voice-primary-600: #2563eb; /* blue-600 */
  --ce-voice-success: #22c55e;     /* green-500 */
  --ce-voice-warning: #f59e0b;     /* amber-500 */
  --ce-voice-danger: #ef4444;      /* red-500 */

  --ce-voice-radius: 14px;
  --ce-voice-radius-sm: 10px;
  --ce-voice-shadow: 0 10px 30px rgba(0,0,0,.35);
  --ce-voice-shadow-soft: 0 6px 18px rgba(0,0,0,.25);

  --ce-voice-ring: 0 0 0 3px rgba(59,130,246,.35);
}

/* ---------------- Base ---------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body.ce-voice {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 50% -200px, #1e293b, var(--ce-voice-bg));
  color: var(--ce-voice-text);
  line-height: 1.5;
}

/* Remove tap highlight on mobile */
body.ce-voice * {
  -webkit-tap-highlight-color: transparent;
}

/* ---------------- Layout ---------------- */
.voice-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem;
}

.voice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 992px) {
  .voice-grid {
    grid-template-columns: 1.2fr .8fr;
  }
}

/* ---------------- Cards ---------------- */
.voice-card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)) , var(--ce-voice-card);
  border: 1px solid var(--ce-voice-border);
  border-radius: var(--ce-voice-radius);
  box-shadow: var(--ce-voice-shadow);
  padding: 1.25rem;
}

.voice-card.soft {
  box-shadow: var(--ce-voice-shadow-soft);
}

.voice-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .75rem;
}

.voice-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .2px;
}

/* ---------------- Pills / Badges ---------------- */
.voice-pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .25rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  border: 1px solid var(--ce-voice-border);
  background: rgba(255,255,255,.04);
  color: var(--ce-voice-muted);
}

.voice-pill.success {
  color: #bbf7d0;
  border-color: rgba(34,197,94,.35);
  background: rgba(34,197,94,.12);
}

.voice-pill.live {
  color: #fecaca;
  border-color: rgba(239,68,68,.45);
  background: rgba(239,68,68,.12);
}

.voice-pill.info {
  color: #bfdbfe;
  border-color: rgba(59,130,246,.45);
  background: rgba(59,130,246,.12);
}

/* ---------------- Forms ---------------- */
.voice-form {
  display: grid;
  gap: .85rem;
}

.voice-label {
  font-size: .8rem;
  color: var(--ce-voice-muted);
}

.voice-input,
.voice-select,
.voice-textarea {
  width: 100%;
  background: #020617;
  border: 1px solid var(--ce-voice-border);
  color: var(--ce-voice-text);
  border-radius: var(--ce-voice-radius-sm);
  padding: .6rem .7rem;
  font-size: .9rem;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.voice-textarea {
  min-height: 90px;
  resize: vertical;
}

.voice-input:focus,
.voice-select:focus,
.voice-textarea:focus {
  border-color: var(--ce-voice-primary);
  box-shadow: var(--ce-voice-ring);
}

.voice-help {
  font-size: .75rem;
  color: var(--ce-voice-muted);
}

/* ---------------- Buttons ---------------- */
.voice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.voice-btn {
  appearance: none;
  border: 1px solid var(--ce-voice-border);
  background: #020617;
  color: var(--ce-voice-text);
  padding: .55rem .9rem;
  border-radius: var(--ce-voice-radius-sm);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .05s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.voice-btn:hover {
  background: rgba(255,255,255,.06);
}

.voice-btn:active {
  transform: translateY(1px);
}

.voice-btn.primary {
  background: linear-gradient(180deg, var(--ce-voice-primary), var(--ce-voice-primary-600));
  border-color: rgba(59,130,246,.8);
}

.voice-btn.primary:hover {
  filter: brightness(1.05);
}

.voice-btn.success {
  background: linear-gradient(180deg, #22c55e, #16a34a);
  border-color: rgba(34,197,94,.8);
}

.voice-btn.danger {
  background: linear-gradient(180deg, #ef4444, #dc2626);
  border-color: rgba(239,68,68,.8);
}

.voice-btn.ghost {
  background: transparent;
}

/* ---------------- Call Controls ---------------- */
.voice-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  padding: .75rem 0;
}

.voice-control {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid var(--ce-voice-border);
  background: #020617;
  color: var(--ce-voice-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .15s ease, transform .05s ease, box-shadow .15s ease;
}

.voice-control:hover {
  background: rgba(255,255,255,.06);
}

.voice-control.primary {
  background: linear-gradient(180deg, var(--ce-voice-primary), var(--ce-voice-primary-600));
  border-color: rgba(59,130,246,.8);
}

.voice-control.danger {
  background: linear-gradient(180deg, #ef4444, #dc2626);
  border-color: rgba(239,68,68,.8);
}

.voice-control:active {
  transform: translateY(1px);
}

/* Pulsing ring for live */
.voice-control.live::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(239,68,68,.45);
  animation: voice-pulse 1.6s infinite;
}

@keyframes voice-pulse {
  0%   { transform: scale(.9); opacity: .9; }
  70%  { transform: scale(1.2); opacity: 0; }
  100% { transform: scale(1.2); opacity: 0; }
}

/* ---------------- Status rows ---------------- */
.voice-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .5rem .6rem;
  border: 1px solid var(--ce-voice-border);
  border-radius: var(--ce-voice-radius-sm);
  background: rgba(255,255,255,.03);
  font-size: .8rem;
}

.voice-status .label {
  color: var(--ce-voice-muted);
}

.voice-status.success {
  border-color: rgba(34,197,94,.35);
}

/* ---------------- Lists / Tables ---------------- */
.voice-list {
  display: grid;
  gap: .5rem;
}

.voice-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .6rem;
  padding: .55rem .6rem;
  border: 1px solid var(--ce-voice-border);
  border-radius: var(--ce-voice-radius-sm);
  background: rgba(255,255,255,.03);
  font-size: .8rem;
}

.voice-row .meta {
  color: var(--ce-voice-muted);
  font-size: .75rem;
}

/* ---------------- Utility ---------------- */
.voice-muted { color: var(--ce-voice-muted); }
.voice-right { text-align: right; }
.voice-center { text-align: center; }

.voice-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ce-voice-border), transparent);
  margin: .75rem 0;
}

/* ---------------- Responsive tweaks ---------------- */
@media (max-width: 480px) {
  .voice-card {
    padding: .9rem;
  }
  .voice-controls {
    gap: .7rem;
  }
  .voice-control {
    width: 48px;
    height: 48px;
  }
}