/* =============================================================================
   TOKENS DE DISEÑO
   ============================================================================= */
:root{
  --bg:#F6F7F9;
  --panel:#FFFFFF;
  --border:#E3E6EC;
  --text:#141B2E;
  --text-soft:#5B6478;
  --text-faint:#8891A3;
  --accent:#2A5DE0;
  --accent-soft:#EAF0FE;
  --ok:#1B8F5A;      --ok-soft:#E7F5EE;
  --warn:#C98A1D;    --warn-soft:#FCF1DE;
  --err:#D14343;     --err-soft:#FBEAEA;
  --idle:#8891A3;    --idle-soft:#EEF0F3;
  --radius:10px;
  --shadow:0 1px 2px rgba(20,27,46,.04), 0 4px 14px rgba(20,27,46,.05);
}
*{ box-sizing:border-box; }
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:"Inter",system-ui,sans-serif; -webkit-font-smoothing:antialiased;
  font-size:15px;
}
.mono{ font-family:"JetBrains Mono",monospace; font-variant-numeric:tabular-nums; }
button{ font-family:inherit; }

/* =============================================================================
   HEADER
   ============================================================================= */
.phone-header{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:12px 20px; background:var(--panel); border-bottom:1px solid var(--border);
  position:sticky; top:0; z-index:20; flex-wrap:wrap;
}
.brand{ display:flex; align-items:center; gap:10px; min-width:0; }
.brand img.logo{ height:28px; width:auto; display:block; }
.brand-title{ font-weight:600; font-size:14px; letter-spacing:-0.01em; white-space:nowrap; }

.line-selector{
  display:flex; align-items:center; gap:8px;
  background:var(--idle-soft); border:1px solid var(--border); border-radius:999px;
  padding:6px 12px 6px 10px; flex-shrink:0;
}
.led{ width:9px; height:9px; border-radius:50%; background:var(--idle); flex-shrink:0; }
.led.ok{ background:var(--ok); box-shadow:0 0 0 4px var(--ok-soft); }
.led.warn{ background:var(--warn); box-shadow:0 0 0 4px var(--warn-soft); animation:pulse 1.1s infinite; }
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(201,138,29,.45); }
  70%{ box-shadow:0 0 0 7px rgba(201,138,29,0); }
  100%{ box-shadow:0 0 0 0 rgba(201,138,29,0); }
}
.line-selector select{
  border:none; background:transparent; font-family:inherit; font-size:13px;
  font-weight:500; color:var(--text); padding:2px; cursor:pointer; max-width:38vw;
}
.line-selector select:disabled{ color:var(--text-faint); cursor:not-allowed; }

.header-actions{ display:flex; align-items:center; gap:10px; margin-left:auto; }
.phone-btn-dial{
  display:flex; align-items:center; gap:6px;
  background:var(--accent); color:#fff; border:none; border-radius:8px;
  padding:9px 14px; font-weight:600; font-size:13.5px; cursor:pointer;
}
.phone-btn-dial:hover{ background:#2350C9; }
.phone-btn-close-app{
  background:var(--idle-soft); color:var(--text-soft); border:1px solid var(--border);
  border-radius:8px; padding:9px 14px; font-weight:600; font-size:13.5px; cursor:pointer;
}
.phone-btn-close-app:hover{ background:#E7E9ED; }

/* =============================================================================
   BARRA DE LLAMADA ACTIVA (persistente, aparece cuando hay una llamada en curso)
   ============================================================================= */
.active-call-bar{
  display:none; /* JS la muestra con display:flex cuando hay llamada activa */
  align-items:center; gap:10px;
  max-width:1200px; margin:14px auto 0; padding:10px 16px;
  background:var(--ok-soft); border:1px solid #CDECDC; border-radius:10px;
  font-size:13.5px; color:var(--ok); cursor:pointer;
}
.active-call-bar .ring{
  width:9px; height:9px; border-radius:50%; background:var(--ok);
  box-shadow:0 0 0 4px rgba(27,143,90,.18); animation:pulse-ok 1.3s infinite; flex-shrink:0;
}
@keyframes pulse-ok{
  0%{ box-shadow:0 0 0 0 rgba(27,143,90,.35); }
  70%{ box-shadow:0 0 0 8px rgba(27,143,90,0); }
  100%{ box-shadow:0 0 0 0 rgba(27,143,90,0); }
}
.active-call-bar b{ color:var(--text); }
.active-call-bar .see-link{ margin-left:auto; font-weight:600; color:var(--ok); }

/* =============================================================================
   CONTENIDO PRINCIPAL — TABLA
   ============================================================================= */
.phone-main{ max-width:1200px; margin:0 auto; padding:16px 20px 40px; }

.panel{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow); }
.panel-head{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:6px;
  padding:16px 18px; border-bottom:1px solid var(--border);
}
.panel-head h2{ margin:0; font-size:14.5px; font-weight:600; }
.panel-head .meta{ font-size:12px; color:var(--text-faint); }

.table-scroll{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
table{ width:100%; min-width:760px; border-collapse:collapse; font-size:13.5px; }
thead th{
  text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.04em;
  color:var(--text-faint); font-weight:600; padding:10px 14px;
  border-bottom:1px solid var(--border); background:#FBFBFC; white-space:nowrap;
}
tbody td{ padding:11px 14px; border-bottom:1px solid var(--border); vertical-align:middle; white-space:nowrap; }
tbody tr:last-child td{ border-bottom:none; }
tbody tr.row-active{ cursor:pointer; }
tbody tr.row-active:hover{ background:var(--accent-soft); }
.sub{ color:var(--text-faint); font-size:12px; }

.dir{ display:inline-flex; align-items:center; gap:5px; font-size:12px; color:var(--text-soft); }
.dir svg{ width:13px; height:13px; }
.dir.inbound svg{ transform:rotate(180deg); color:var(--accent); }
.dir.outbound svg{ color:var(--text-soft); }

.phone-badge{ display:inline-flex; align-items:center; gap:6px; padding:3px 9px 3px 7px; border-radius:999px; font-size:12px; font-weight:600; }
.phone-badge .dot{ width:6px; height:6px; border-radius:50%; }
.phone-badge.connected, .phone-badge.in-progress{ background:var(--ok-soft); color:var(--ok); }
.phone-badge.connected .dot, .phone-badge.in-progress .dot{ background:var(--ok); }
.phone-badge.dialing, .phone-badge.connecting, .phone-badge.ringing, .phone-badge.queued{ background:var(--warn-soft); color:var(--warn); }
.phone-badge.dialing .dot, .phone-badge.connecting .dot, .phone-badge.ringing .dot, .phone-badge.queued .dot{ background:var(--warn); }
.phone-badge.lost, .phone-badge.error, .phone-badge.failed, .phone-badge.busy, .phone-badge.no-answer, .phone-badge.canceled{ background:var(--err-soft); color:var(--err); }
.phone-badge.lost .dot, .phone-badge.error .dot, .phone-badge.failed .dot, .phone-badge.busy .dot, .phone-badge.no-answer .dot, .phone-badge.canceled .dot{ background:var(--err); }
.phone-badge.completed{ background:var(--idle-soft); color:var(--text-soft); }
.phone-badge.completed .dot{ background:var(--idle); }

.empty-state{ padding:44px 20px; text-align:center; color:var(--text-faint); font-size:13.5px; }

/* =============================================================================
   MODALES (marcado / llamada activa) — comparten el mismo overlay
   ============================================================================= */
.phone-modal-overlay{
  position:fixed; inset:0; background:rgba(20,27,46,.45);
  display:flex; align-items:center; justify-content:center; padding:16px;
  z-index:100;
}
.phone-modal-overlay.hidden{ display:none; }
.phone-modal{
  background:var(--panel); border-radius:14px; width:100%; max-width:400px;
  max-height:90vh; overflow-y:auto; box-shadow:0 20px 60px rgba(20,27,46,.25);
}
.phone-modal-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 18px; border-bottom:1px solid var(--border); position:sticky; top:0; background:var(--panel);
}
.phone-modal-header h2{ margin:0; font-size:15px; font-weight:700; }
.phone-modal-close{ border:none; background:var(--idle-soft); width:28px; height:28px; border-radius:50%; cursor:pointer; color:var(--text-soft); font-size:14px; }
.phone-modal-body{ padding:18px; display:flex; flex-direction:column; gap:14px; }

/* -- teclado de marcado -- */
.dial-display{ background:#FBFBFC; border:1px solid var(--border); border-radius:8px; padding:12px 14px; }
.dial-display input{ width:100%; border:none; background:transparent; outline:none; font-family:"JetBrains Mono",monospace; font-size:20px; font-weight:500; color:var(--text); }
.dial-display input::placeholder{ color:var(--text-faint); font-weight:400; }
.dial-display-row{
  display: flex;
  align-items: center;
  gap: 10px;
}
.dial-display-row input{
  flex: 1;
}

.btn-backspace{
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border, #E3E6EC);
  border-radius: 8px;
  background: #FCFCFD;
  color: var(--text-soft, #5B6478);
  font-size: 16px;
  cursor: pointer;
}
.btn-backspace:hover{
  background: var(--accent-soft, #EAF0FE);
  border-color: var(--accent, #2A5DE0);
  color: var(--accent, #2A5DE0);
}

.from-line{ font-size:11.5px; color:var(--text-faint); margin-top:6px; }
.from-line b{ color:var(--text-soft); font-weight:600; }

.keypad{ display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.keypad button{
  aspect-ratio:1.5/1; border:1px solid var(--border); background:#FCFCFD; border-radius:8px;
  font-family:"JetBrains Mono",monospace; font-size:16px; font-weight:500; color:var(--text); cursor:pointer;
}
.keypad button:hover{ background:var(--accent-soft); border-color:var(--accent); color:var(--accent); }

details.advanced summary{ cursor:pointer; font-size:12.5px; font-weight:600; color:var(--text-soft); padding:4px 0; }
.advanced-body{ display:flex; flex-direction:column; gap:10px; padding-top:10px; }
.phone-field-row{ display:flex; gap:10px; }
.phone-field{ flex:1; display:flex; flex-direction:column; gap:4px; }
.phone-field label{ font-size:11px; color:var(--text-faint); font-weight:600; text-transform:uppercase; letter-spacing:.03em; }
.phone-field input, .phone-field select, .phone-field textarea{ border:1px solid var(--border); border-radius:7px; padding:7px 9px; font-family:inherit; font-size:13px; color:var(--text); background:#fff; width:100%; }
.phone-field textarea{ resize:vertical; min-height:44px; }
.phone-field .default-tag{ font-size:10px; color:var(--accent); font-weight:600; text-transform:none; letter-spacing:0; }

.phone-btn-primary{ border:none; border-radius:8px; padding:12px; background:var(--accent); color:#fff; font-weight:600; font-size:14px; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:8px; }
.phone-btn-primary:hover{ background:#2350C9; }
.phone-btn-primary:disabled{ background:var(--idle); cursor:not-allowed; }

/* -- estado de llamada dentro del modal -- */
.call-status-row{ display:flex; align-items:center; gap:8px; }
.ringing-ring{ width:10px; height:10px; border-radius:50%; background:var(--ok); box-shadow:0 0 0 4px var(--ok-soft); animation:pulse-ok 1.4s infinite; flex-shrink:0; }
.ringing-ring.warn{ background:var(--warn); box-shadow:0 0 0 4px var(--warn-soft); }
.call-with{ font-weight:600; font-size:15px; }
.call-timer{ font-family:"JetBrains Mono",monospace; color:var(--text-faint); font-size:12.5px; margin-left:auto; }
.call-msg{ font-size:13px; color:var(--text-soft); }

.call-meta{ display:flex; flex-direction:column; gap:6px; font-size:12.5px; }
.call-meta .call-meta-row{ display:flex; justify-content:space-between; color:var(--text-soft); }
.call-meta .call-meta-row span:last-child{ font-family:"JetBrains Mono",monospace; color:var(--text); }

.call-actions{ display:flex; gap:10px; }
.call-actions button{ flex:1; padding:11px; border-radius:8px; font-weight:600; font-size:13.5px; cursor:pointer; border:1px solid transparent; }
.phone-btn-hangup{ background:var(--err-soft); color:var(--err); border-color:#F3D3D3; }
.phone-btn-hangup:hover{ background:#F7DCDC; }
.phone-btn-transfer{ background:var(--idle-soft); color:var(--text); border-color:var(--border); }
.phone-btn-transfer:hover{ background:#E7E9ED; }

.transfer-panel{ padding:14px; border:1px solid var(--border); border-radius:8px; background:#FBFBFC; display:flex; flex-direction:column; gap:10px; }
.transfer-panel h3{ margin:0; font-size:12.5px; font-weight:700; color:var(--text-soft); }

.result-banner{ text-align:center; padding:20px 6px; }
.result-banner .icon{ font-size:28px; margin-bottom:6px; }
.result-banner.ok{ color:var(--ok); }
.result-banner.err{ color:var(--err); }

.phone-footer.note{ max-width:1200px; margin:0 auto; padding:0 20px 30px; font-size:12px; color:var(--text-faint); }

/* =============================================================================
   RESPONSIVO
   ============================================================================= */
@media (max-width:640px){
  .phone-header{ padding:10px 14px; }
  .brand-title{ display:none; } /* en móvil solo el logo, para dar espacio */
  .line-selector select{ max-width:32vw; }
  .phone-main{ padding:12px 12px 32px; }
  .panel-head{ padding:14px; }
  .phone-modal-overlay{ padding:0; align-items:flex-end; }
  .phone-modal{ max-width:100%; width:100%; max-height:92vh; border-radius:16px 16px 0 0; }
}