:root{--bg:#f5f7fb;--card:#fff;--txt:#0f172a;--muted:#64748b;--line:#e5e7eb;--primary:#111827;--accent:#2563eb;--ok:#16a34a;--warn:#f59e0b;--bad:#dc2626}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--txt)}a{text-decoration:none;color:inherit}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.brand{font-weight:900;font-size:20px;letter-spacing:-.03em}.brand span{display:inline-grid;place-items:center;width:36px;height:36px;background:#111827;color:#fff;border-radius:12px;margin-right:8px}nav{display:flex;gap:8px}nav a{padding:10px 12px;border-radius:12px;color:#475569;font-weight:700;font-size:14px}nav a:hover{background:#f1f5f9;color:#111827}.userbox{display:flex;align-items:center;gap:12px}.logout{background:#fee2e2;color:#991b1b;padding:9px 12px;border-radius:12px;font-weight:800}.page{padding:28px;max-width:1320px;margin:0 auto}.login-page{max-width:none;padding:0}.hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:24px}.hero h1{margin:0;font-size:34px;letter-spacing:-.04em}.hero p{color:var(--muted);margin:8px 0 0}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 18px 50px rgba(15,23,42,.06)}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.kpi{font-size:32px;font-weight:900;margin-top:8px}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 10px;background:#eef2ff;color:#3730a3;font-weight:800;font-size:12px}.badge.ok{background:#dcfce7;color:#166534}.badge.warn{background:#fef3c7;color:#92400e}.badge.bad{background:#fee2e2;color:#991b1b}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;background:var(--primary);color:#fff;padding:12px 16px;font-weight:900;cursor:pointer}.btn.secondary{background:#e2e8f0;color:#0f172a}.btn.accent{background:var(--accent)}.btn.danger{background:var(--bad)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;background:#fff;font-size:15px;outline:none}label{display:block;margin:12px 0 8px;font-weight:800}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table th{color:#64748b;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.soft{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:16px}.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.login-left{background:#0f172a;color:#fff;padding:70px;display:flex;flex-direction:column;justify-content:space-between}.login-left h1{font-size:54px;line-height:.95;letter-spacing:-.06em}.login-left p{color:#cbd5e1;font-size:18px;max-width:580px}.login-right{display:grid;place-items:center;background:#fff}.login-card{width:min(440px,90vw)}.login-card h2{font-size:32px;margin:0 0 10px}.alert{padding:14px 16px;border-radius:14px;background:#fee2e2;color:#991b1b;margin:12px 0}.dialer{display:grid;grid-template-columns:1fr 360px;gap:18px}.phone-screen{background:#0f172a;color:#fff;border-radius:28px;padding:24px;min-height:430px;display:flex;flex-direction:column;justify-content:space-between}.phone-number{font-size:30px;font-weight:900;letter-spacing:.02em}.status-pill{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:12px 14px;border-radius:16px;color:#cbd5e1}.api-key{font-family:ui-monospace,Menlo,Consolas,monospace;background:#0f172a;color:#e2e8f0;border-radius:16px;padding:18px;word-break:break-all}.receipt-actions{display:flex;gap:8px}@media(max-width:920px){.topbar{height:auto;align-items:flex-start;flex-direction:column;padding:16px}nav{flex-wrap:wrap}.grid,.dialer,.login-wrap{display:block}.card{margin-bottom:16px}.col-3,.col-4,.col-6,.col-8,.col-12{grid-column:span 12}.login-left{display:none}.login-right{min-height:100vh}}
.ok-alert{background:#dcfce7!important;color:#166534!important}.progress{width:100%;height:14px;background:#e5e7eb;border-radius:999px;overflow:hidden;margin:16px 0}.progress span{display:block;height:100%;background:#2563eb;border-radius:999px}.card h3{margin:0 0 8px;font-size:16px}.table small{font-size:12px}

/* Clientes - vista rearmada */
.col-5{grid-column:span 5}.col-7{grid-column:span 7}.d-none{display:none!important}.eyebrow{display:inline-flex;margin-bottom:8px;color:#2563eb;font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:.08em}.clients-layout{align-items:start}.client-form-card,.client-list-card{padding:26px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{margin:0;font-size:24px;letter-spacing:-.035em}.section-head p{margin:6px 0 0;color:var(--muted)}.client-form{display:flex;flex-direction:column;gap:22px}.form-section{border:1px solid var(--line);border-radius:20px;padding:20px;background:#fff}.form-section h3{font-size:17px;margin:0 0 16px}.form-grid{display:grid;gap:16px}.form-grid.two-cols{grid-template-columns:repeat(2,minmax(0,1fr))}.field label{margin:0 0 8px}.field input,.field select{min-height:48px}.product-config-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product-panel{border:1px solid var(--line);border-radius:22px;background:#f8fafc;padding:20px}.product-panel-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}.product-panel-head h3{font-size:18px;margin:0}.product-panel-head p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.4}.product-icon{width:44px;height:44px;border-radius:16px;background:#0f172a;color:#fff;display:grid;place-items:center;font-size:14px;font-weight:900;flex:0 0 auto}.hint-box{margin-top:14px;border-radius:16px;background:#eef2ff;color:#3730a3;padding:12px 14px;font-size:13px;line-height:1.45;font-weight:700}.form-actions{display:flex;justify-content:flex-end;gap:12px;padding-top:4px}.table-responsive{width:100%;overflow-x:auto}.clients-table td{vertical-align:middle}.minutes-cell{display:flex;flex-direction:column;gap:2px}.btn-sm{padding:9px 12px;border-radius:12px;font-size:13px}@media(max-width:920px){.form-grid.two-cols,.product-config-grid{grid-template-columns:1fr}.section-head{display:block}.form-actions{justify-content:stretch;flex-direction:column}.form-actions .btn{width:100%}.col-5,.col-7{grid-column:span 12}}
.form-grid.three-cols{grid-template-columns:repeat(3,minmax(0,1fr))}.ok-alert{background:#dcfce7;color:#166534}.progress{height:12px;background:#e5e7eb;border-radius:999px;overflow:hidden;margin-top:12px}.progress span{display:block;height:100%;background:#2563eb;border-radius:999px}@media(max-width:920px){.form-grid.three-cols{grid-template-columns:1fr}}


/* Conmutador tipo teléfono */
.phone-dialer-layout{display:grid;grid-template-columns:minmax(320px,560px) minmax(280px,1fr);gap:22px;align-items:start}.phone-shell{position:relative;max-width:560px;margin:0 auto;padding:18px 18px 22px;border-radius:34px;background:linear-gradient(180deg,#111827 0%,#0f172a 100%);color:#fff;border:1px solid rgba(255,255,255,.06);box-shadow:0 30px 80px rgba(15,23,42,.22)}.phone-shell.card{background:linear-gradient(180deg,#111827 0%,#0f172a 100%)}.phone-notch{width:140px;height:26px;border-radius:0 0 18px 18px;background:#020617;margin:0 auto 14px;opacity:.95}.phone-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.phone-header h2{margin:0;font-size:28px;letter-spacing:-.04em;color:#fff}.phone-signal-group{display:flex;gap:6px;padding-top:8px}.signal-dot{width:8px;height:8px;border-radius:999px;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.08)}.phone-display-panel{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);border-radius:26px;padding:18px 18px 20px;margin-bottom:16px;backdrop-filter:blur(8px)}.phone-label{margin-top:14px;color:#cbd5e1;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.phone-entry{margin-top:8px;background:rgba(255,255,255,.98)!important;color:#0f172a!important;border:1px solid rgba(255,255,255,.2)!important;border-radius:18px!important;padding:14px 16px!important;font-size:18px!important;font-weight:700!important;text-align:center}.phone-entry:focus{box-shadow:0 0 0 4px rgba(37,99,235,.18)}.phone-number{font-size:36px;font-weight:900;letter-spacing:.03em;text-align:center;margin-top:14px;min-height:46px}.phone-helper{margin-top:8px;color:#94a3b8;font-size:13px;text-align:center}.quick-actions-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.phone-chip{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:#fff;border-radius:14px;padding:11px 10px;font-size:13px;font-weight:800;cursor:pointer;transition:all .15s ease}.phone-chip:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}.phone-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.keypad-btn{min-height:72px;border-radius:22px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.08);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;transition:all .15s ease}.keypad-btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.13)}.keypad-btn strong{font-size:28px;line-height:1}.keypad-btn span{font-size:11px;letter-spacing:.16em;color:#cbd5e1}.phone-main-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px}.phone-action-btn{min-height:58px;border:0;border-radius:18px;font-weight:900;font-size:16px;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:transform .15s ease,opacity .15s ease}.phone-action-btn:hover{transform:translateY(-1px)}.phone-action-btn.call{background:#16a34a;color:#fff}.phone-action-btn.hangup{background:#dc2626;color:#fff}.phone-action-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.action-icon{font-size:18px;line-height:1}.phone-sidebar{display:flex;flex-direction:column;gap:18px}.plan-soft-box{display:flex;flex-direction:column;gap:16px}.plan-metric{display:flex;align-items:flex-end;gap:10px}.plan-metric b{font-size:38px;line-height:1}.plan-metric span{font-size:14px;font-weight:700;color:#475569}.plan-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.plan-mini-grid strong{display:block;font-size:18px;margin-top:2px}.tips-list{padding-left:18px;margin:0;display:flex;flex-direction:column;gap:10px}.tips-list li{line-height:1.45}.status-pill{display:inline-flex;align-items:center;justify-content:center;min-height:44px;font-weight:700}.status-pill.twilio-ready{background:rgba(22,163,74,.16);border-color:rgba(34,197,94,.22);color:#dcfce7}.status-pill.twilio-error{background:rgba(220,38,38,.16);border-color:rgba(248,113,113,.22);color:#fecaca}.status-pill.twilio-warning{background:rgba(245,158,11,.16);border-color:rgba(251,191,36,.22);color:#fde68a}
@media(max-width:1100px){.phone-dialer-layout{grid-template-columns:1fr}.phone-shell{max-width:none}.phone-sidebar{grid-template-columns:1fr}}@media(max-width:560px){.phone-header{display:block}.phone-number{font-size:28px}.quick-actions-row{grid-template-columns:repeat(2,1fr)}.phone-main-actions{grid-template-columns:1fr}.keypad-btn{min-height:64px}.phone-shell{padding:14px 14px 18px;border-radius:28px}.phone-notch{width:120px;height:22px}}


/* Cronómetro del conmutador */
.call-timer-wrap{margin-top:14px;display:flex;align-items:center;justify-content:center;gap:9px;background:rgba(2,6,23,.35);border:1px solid rgba(255,255,255,.10);border-radius:18px;padding:10px 12px}.timer-dot{width:9px;height:9px;border-radius:999px;background:#94a3b8;box-shadow:0 0 0 0 rgba(148,163,184,.25)}.call-timer{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:24px;font-weight:900;letter-spacing:.04em;color:#fff}.call-timer-wrap small{color:#cbd5e1;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.call-timer-wrap.is-calling .timer-dot,.call-timer-wrap.is-connected .timer-dot{background:#22c55e;animation:timerPulse 1.3s infinite}.call-timer-wrap.is-ended .timer-dot{background:#f59e0b}.call-timer-wrap.is-error .timer-dot{background:#ef4444}@keyframes timerPulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.45)}70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}


/* Controles compactos de audio del conmutador */
.phone-tool-strip{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 16px;padding:10px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}.phone-tool-btn{min-height:46px;border:1px solid rgba(255,255,255,.10);border-radius:15px;background:rgba(255,255,255,.08);color:#e5e7eb;font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease,opacity .15s ease}.phone-tool-btn:hover{background:rgba(255,255,255,.13);transform:translateY(-1px)}.phone-tool-btn.is-active{background:rgba(37,99,235,.22);border-color:rgba(96,165,250,.38);color:#fff}.phone-tool-btn:disabled{opacity:.42;cursor:not-allowed;transform:none}.tool-icon{font-size:16px;line-height:1}@media(max-width:560px){.phone-tool-strip{grid-template-columns:1fr 1fr;gap:8px;padding:8px}.phone-tool-btn{min-height:44px;font-size:12px}}