/* === BASE === */
body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background-color: #f4f6f8;
    overflow: hidden;
}

/* === ENCABEZADO === */
.top-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #0f3f66;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    padding: 10px 0;
    
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: flex-start; /* 🔹 alinea todo a la izquierda */
    width: 100%;
    max-width: 100%;
    margin-left: 20px; /* 🔹 separa del borde de la pantalla */
}

.header-logo {
    width: 90px;
    height: auto;
    margin-right: 15px;
}

.header-text h6 {
    color: #f4f4f4;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 2px;
}

.header-text small {
    color: #f8f8f8;
    font-size: 16px;
}

/* === FONDO === */
/* === FONDO INSTITUCIONAL MONOCROMÁTICO SIN DIFUMINADO === */
.page-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -2;
}

/* === FONDO INSTITUCIONAL MONOCROMÁTICO LIMPIO === */
.page-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    z-index: -2;
}

/* Imagen base convertida en sombra institucional */
.page-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 22%;
    filter: grayscale(0%) brightness(0.60) contrast(0.95) saturate(0.30);
    opacity: 0.6;
}



/* Fallback si el navegador no soporta mask-image */
@supports not ((mask-image: radial-gradient(circle, #000, transparent))) {
    .page-bg-overlay {
        background: rgba(0,0,0,0);
        box-shadow: inset 0 0 300px rgba(0,0,0,0.45);
        filter: grayscale(95%) brightness(0.8) contrast(0.8);
    }
}



/* === CONTENEDOR LOGIN === */
.login-wrapper {
    display: flex;
    align-items: flex-start; /* 🔹 se alinea arriba */
    justify-content: flex-end; /* 🔹 se mueve a la derecha */
    height: 100vh;
    padding-top: 120px; /* 🔹 distancia desde el header */
    padding-right: 90px; /* 🔹 margen desde el borde derecho */
    box-sizing: border-box;
}

/* === PANEL DE LOGIN === */
.login-panel {
    background-color: #f4f4f4;
    border-radius: 10px;
    width: 370px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    animation: fadeIn 0.7s ease-in-out;
}

.panel-bar {
    background-color: #005b2e;
    color: white;
    text-align: left;
    font-weight: 700;
    padding: 12px;
    font-size: 15px;
    letter-spacing: 0.4px;
}

.panel-body {
    padding: 25px 25px 20px;
}

/* === FORMULARIO === */
.form-label {
    font-weight: 600;
    color: #0f3f66;
    font-size: 14px;
}

.form-control {
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
    padding: 10px;
}

    .form-control:focus {
        border-color: #0f3f66;
        box-shadow: 0 0 5px rgba(15, 63, 102, 0.3);
    }

/* === BOTÓN === */
.btn-primary {
    background-color: #005b2e !important;
    border: none !important;
    font-weight: 600;
    font-size: 15px;
    padding: 10px;
    border-radius: 8px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

    .btn-primary:hover {
        background-color: #007a3b !important;
        transform: translateY(-1px);
    }

/* === ANIMACIÓN === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .login-wrapper {
        justify-content: center;
        align-items: center;
        padding: 100px 0 0 0;
    }

    .login-panel {
        width: 90%;
    }

    .header-logo {
        width: 65px;
    }
}