:root { 
    --primary: #79b93c; 
    --primary-dark: #659e31;
    --secondary: #2c3e50; 
    --bg: #f4f7f6; 
    --border: #edf2f7;
    --font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* RESET PARA ELIMINAR EL SCROLL HORIZONTAL */
* { 
    box-sizing: border-box !important; 
}

html, body {
    height: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important; /* Adiós al scroll lateral */
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: var(--bg) !important;
    background-image: url('../img/fondo-nutri.svg') !important;
    background-repeat: repeat !important;
    background-size: 200px !important;
    font-family: var(--font-main) !important;
}

/* CONTENEDOR FLEXIBLE */
.login-pf-page, #kc-container-wrapper {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    padding: 15px !important; /* Espacio igual a izq y der en móviles */
}

/* LA TARJETA: CENTRADA Y SIMÉTRICA */
.card-pf, .pf-c-card {
    background: white !important;
    width: 100% !important;
    max-width: 450px !important; /* Ajustado para PC */
    margin: 0 auto !important; /* Fuerza el centrado horizontal */
    padding: 40px 30px !important;
    border-radius: 28px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.06) !important;
    border: none !important;
}

/* LOGO */
.card-pf::before {
    content: "";
    display: block;
    background-image: url('../img/logo.svg') !important;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    height: 90px;
    width: 100%;
    margin-bottom: 25px;
}

/* TÍTULOS */
.custom-view-title, h1 {
    text-align: center !important;
    font-size: 1.5rem !important;
    font-weight: 500 !important;
    color: var(--secondary) !important;
    margin: 0 0 25px 0 !important;
}

label {
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    margin-bottom: 8px !important;
    display: block !important;
}

/* INPUTS CON FOCO VERDE (Sin botón de ojo) */
input.form-control, .pf-c-form-control {
    width: 100% !important;
    height: 50px !important;
    padding: 0 15px !important;
    border: 2px solid var(--border) !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    outline: none !important;
    transition: all 0.2s !important;
}

input.form-control:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(121, 185, 60, 0.15) !important;
}

/* OCULTAR ELEMENTO DE CONTRASEÑA */
.pf-c-button.pf-m-control, .fa-eye, .fa-eye-slash {
    display: none !important;
}

/* BOTÓN PRINCIPAL */
.btn-primary, #kc-login, input[type="submit"] {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    border: none !important;
    border-radius: 14px !important;
    height: 55px !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    color: white !important;
    width: 100% !important;
    margin-top: 10px !important;
    cursor: pointer !important;
}

/* LIMPIEZA */
#kc-header, #kc-logo, .kc-step-title, #kc-page-title, .pf-c-title, .pf-c-login__header {
    display: none !important;
}