/* ═══════════════════════════════════════════════════
   MercadoRD — Estilos de Autenticación
   Archivo: css/auth.css
═══════════════════════════════════════════════════ */

.auth-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:300;display:flex;align-items:center;justify-content:center;padding:16px}
.auth-box{background:#fff;border-radius:16px;width:100%;max-width:440px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3);max-height:95vh;overflow-y:auto}
.auth-header{background:var(--primary);padding:22px;text-align:center;color:#fff;position:relative}
.auth-logo{font-size:22px;font-weight:700;margin-bottom:3px}
.auth-logo span{color:var(--accent2)}
.auth-subtitle{font-size:13px;opacity:.8}
.auth-close{position:absolute;top:12px;right:14px;background:none;border:none;font-size:22px;cursor:pointer;color:rgba(255,255,255,.7);line-height:1;transition:color .2s}
.auth-close:hover{color:#fff}
.auth-tabs{display:flex;border-bottom:1px solid var(--border)}
.auth-tab{flex:1;padding:13px;text-align:center;font-size:14px;font-weight:600;cursor:pointer;color:var(--text2);border:none;border-bottom:2px solid transparent;background:none;font-family:'Sora',sans-serif;transition:all .2s}
.auth-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.auth-body{padding:22px}
.auth-step{display:none}
.auth-step.active{display:block}

/* Form groups */
.fg{margin-bottom:15px}
.fg label{display:block;font-size:11px;font-weight:600;color:var(--text2);margin-bottom:5px;text-transform:uppercase;letter-spacing:.3px}
.fg input,.fg select{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:'Sora',sans-serif;outline:none;transition:border .2s;background:#fff;color:var(--text)}
.fg input:focus,.fg select:focus{border-color:var(--primary)}
.fg input.err{border-color:var(--red)}
.ferr{font-size:11px;color:var(--red);margin-top:4px;display:none}
.ferr.show{display:block}
.iicon{position:relative}
.iicon input{padding-right:42px}
.iicon .eye{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:16px;cursor:pointer;color:var(--text2)}

/* Password strength */
.pwd-bar{height:4px;border-radius:2px;background:#eee;overflow:hidden;margin:5px 0 3px}
.pwd-fill{height:100%;border-radius:2px;width:0;transition:width .3s,background .3s}
.pwd-lbl{font-size:11px;color:var(--text2)}

/* Phone row */
.phone-row{display:flex;gap:8px}
.phone-row select{padding:11px 10px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;font-family:'Sora',sans-serif;background:#fff}

/* OTP */
.otp-row{display:flex;gap:8px;justify-content:center;margin:10px 0}
.otp-d{width:46px;height:52px;border:1.5px solid var(--border);border-radius:8px;font-size:22px;font-weight:700;text-align:center;font-family:'Sora',sans-serif;outline:none;transition:border .2s}
.otp-d:focus{border-color:var(--primary)}

/* Buttons */
.auth-btn{width:100%;padding:13px;border:none;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;font-family:'Sora',sans-serif;transition:all .2s}
.btn-pri{background:var(--primary);color:#fff}
.btn-pri:hover{background:var(--primary-light)}
.btn-pri:disabled{background:#99a;cursor:not-allowed}
.btn-goog{background:#fff;color:var(--text);border:1.5px solid var(--border);margin-bottom:10px}
.btn-goog:hover{background:#f5f5f5}
.btn-sms{background:#25D366;color:#fff;margin-bottom:10px}
.btn-sms:hover{background:#1da851}

/* Divider */
.divider{display:flex;align-items:center;gap:10px;margin:14px 0;color:var(--text2);font-size:12px}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}

/* Links */
.alink{color:var(--primary);cursor:pointer;font-weight:500;font-size:13px;transition:color .2s}
.alink:hover{color:var(--primary-light);text-decoration:underline}

/* Alert */
.auth-alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:13px;display:none;line-height:1.5}
.auth-alert.show{display:block}
.auth-alert.ok{background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7}
.auth-alert.fail{background:#ffebee;color:var(--red);border:1px solid #ef9a9a}
.auth-alert.info{background:#e3f2fd;color:#1565c0;border:1px solid #90caf9}

/* Spinner */
.spin{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite;display:inline-block;vertical-align:middle;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}

/* Step dots */
.step-dots{display:flex;gap:6px;justify-content:center;margin-bottom:18px}
.sdot{width:8px;height:8px;border-radius:50%;background:var(--border);transition:all .3s}
.sdot.active{background:var(--primary);width:22px;border-radius:4px}
.sdot.done{background:var(--green)}

/* Verification card */
.vc{display:flex;flex-direction:column;align-items:center;padding:16px;text-align:center}
.vc-icon{font-size:48px;margin-bottom:10px}
.vc-title{font-size:17px;font-weight:700;margin-bottom:5px}
.vc-desc{font-size:13px;color:var(--text2);line-height:1.6}

/* Misc */
.resend-t{font-size:12px;color:var(--text2);text-align:center;margin-top:8px}
.cedula-warn{background:#fff3e0;border:1px solid #ffcc02;border-radius:8px;padding:10px 12px;font-size:12px;color:#795548;margin-bottom:12px}
.trust-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.tbadge{display:flex;align-items:center;gap:4px;background:#f0f3f8;padding:5px 9px;border-radius:20px;font-size:11px;color:var(--text2)}