:root{--azul-principal:#0034C5;--gris-texto: #6b7280;--gris-borde: #d1d5db;--fondo-gris: #f8fafc}body{background-color:var(--fondo-gris);font-family:Arial,sans-serif}.pantalla-completa{min-height:100vh}.tarjeta{background:#fff;border-radius:10px;padding:30px;box-shadow:0 4px 6px #0000001a}.titulo-principal{color:var(--azul-principal);font-size:2rem;font-weight:700;text-align:center;margin-bottom:10px}.texto-gris{color:var(--gris-texto);text-align:center;margin-bottom:30px}.input-personalizado{width:100%;padding:12px 15px;border:1px solid var(--gris-borde);border-radius:8px;font-size:16px;margin-bottom:20px}.input-personalizado:focus{border-color:var(--azul-principal);outline:none;box-shadow:0 0 0 3px #2563eb1a}.etiqueta{display:block;margin-bottom:5px;font-weight:500}.boton-azul{width:100%;background:var(--azul-principal);color:#fff;padding:15px;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer}.boton-azul:hover{background:#1d4ed8}.boton-azul:disabled{opacity:.6;cursor:not-allowed}.enlace-azul{color:var(--azul-principal);text-decoration:none;font-size:14px}.enlace-azul:hover{text-decoration:underline}.alerta-error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:12px;border-radius:8px;margin-bottom:20px}.input-con-icono{position:relative}.icono-input{position:absolute;right:15px;top:50%;transform:translateY(-50%);cursor:pointer;color:var(--gris-texto)}.tabla{width:100%;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000001a}.tabla th,.tabla td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--gris-borde)}.tabla th{background:var(--fondo-gris);font-weight:600}.sidebar-azul{background:var(--azul-principal);width:250px;z-index:1000}