:root {
    --rojo-oscuro: #8B0000;
    --rojo: #CC0000;
    --rojo-claro: #FF6B6B;
    --gris-oscuro: #333333;
    --gris-medio: #666666;
    --gris-claro: #CCCCCC;
    --gris-muy-claro: #F5F5F5;
    --sombra: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transicion: all 0.3s ease;
}

.auth-page {
    background: var(--gris-muy-claro);
    min-height: 100vh;
    padding: 2rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.auth-card {
    background: white;
    border: none;
    border-radius: 12px;
    box-shadow: var(--sombra);
    padding: 2.5rem;
    width: 100%;
    max-width: 500px;
    transition: var(--transicion);
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.auth-title {
    color: var(--rojo-oscuro);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-btn {
    background-color: var(--rojo-oscuro);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    width: 100%;
    transition: var(--transicion);
}

.auth-btn:hover {
    background-color: var(--rojo);
    transform: translateY(-2px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gris-claro);
    border-radius: 6px;
    transition: var(--transicion);
}

.form-control:focus {
    border-color: var(--rojo);
    box-shadow: 0 0 0 0.25rem rgba(204, 0, 0, 0.1);
    outline: none;
}

.error-message {
    color: var(--rojo);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--gris-medio);
}

.auth-link {
    color: var(--rojo-oscuro);
    font-weight: 600;
    text-decoration: none;
}

.auth-link:hover {
    text-decoration: underline;
}

/* Barra de progreso */
.progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    position: relative;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--gris-claro);
    z-index: 1;
    transform: translateY(-50%);
}

.progress-step {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--gris-claro);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    font-weight: 600;
}

.progress-step.active {
    background-color: var(--rojo-oscuro);
}

/* Indicador de fuerza de contraseña */
.password-strength {
    margin-top: 0.5rem;
    height: 6px;
    background-color: var(--gris-claro);
    border-radius: 3px;
    overflow: hidden;
}

.strength-bar {
    height: 100%;
    width: 0;
    transition: var(--transicion);
}

.strength-weak .strength-bar {
    background-color: var(--rojo);
    width: 30%;
}

.strength-medium .strength-bar {
    background-color: orange;
    width: 60%;
}

.strength-strong .strength-bar {
    background-color: var(--success);
    width: 100%;
}

.strength-text {
    font-size: 0.8rem;
    color: var(--gris-medio);
    margin-top: 0.25rem;
}

@media (max-width: 576px) {
    .auth-card {
        border-radius: 0;
        box-shadow: none;
        padding: 1.5rem;
    }
}

/* ESTILOS PARA MIS MASCOTAS */
.titulo-seccion {
    color: var(--rojo-oscuro);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.icono-titulo {
    color: var(--rojo);
    margin-right: 10px;
}

.btn-rojo {
    background-color: var(--rojo);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.btn-rojo:hover {
    background-color: var(--rojo-oscuro);
    color: white;
}

.alert-exito {
    background-color: rgba(139, 0, 0, 0.1);
    border-left: 4px solid var(--rojo);
    color: var(--gris-oscuro);
    padding: 15px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-exito i {
    color: var(--rojo);
    margin-right: 10px;
}

.card-gris {
    background-color: white;
    border: 1px solid var(--gris-claro);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.cabecera-tabla {
    background-color: var(--gris-muy-claro);
    color: var(--rojo-oscuro);
}

.cabecera-tabla th {
    padding: 15px;
    border-bottom: 2px solid var(--rojo-claro);
    font-weight: 600;
}

.fila-mascota td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--gris-claro);
    vertical-align: middle;
}

.fila-mascota:hover {
    background-color: rgba(204, 0, 0, 0.05);
}

.table-mascotas i {
    color: var(--rojo);
    margin-right: 8px;
    width: 20px;
    text-align: center;
}

.btn-cerrar {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gris-medio);
    transition: color 0.3s;
}

.btn-cerrar:hover {
    color: var(--rojo-oscuro);
}
.enlace-blanco {
    color: white !important;
    text-decoration: none !important;
}
.enlace-blanco:hover {
    opacity: 0.8; 
}
.icon-benefit {
    color: var(--rojo);
    margin-bottom: 1rem;
}

.icon-benefit i {
    transition: var(--transicion);
}

.icon-benefit:hover i {
    transform: scale(1.1);
}