/* ===== Paleta de colores ===== */
:root {
    --rosa-claro: #FFE9EF;
    --rosa-medio: #FFC9D7;
    --rosa-intenso: #FF9CB5;
    --rosa-profundo: #FC809F;
    --verde-oscuro: #002400;
    --verde-bosque: #273B09;
    --verde-oliva: #58641D;
    --verde-suave: #7B904B;
    --verde-claro: #BBCF8D;
}

/* ===== Estilos generales ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

html {
    transform: scale(0.8);
    transform-origin: top center;
    width: 100%; /* Compensa el scale para evitar márgenes raros */
}

body {
    background: linear-gradient(135deg, var(--rosa-claro), var(--rosa-intenso));
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 40px 0; 
}

.header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 60px;
    background: url('../img/header.webp') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    z-index: 100;
}

.header .overlay {
    position: absolute;
    width: 100%;
    height: 60px;
    top: 0;
    left: 0;
}

.header h1 {
    position: relative;
    font-family: "Lora", serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

/* ===== Contenedor principal ===== */
.login_section {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 25px;
    width: 90%;
    padding: 2rem 2rem;
    max-width: 420px;
    text-align: center;
    animation: fadeIn 0.8s ease-in-out;
    margin-bottom: 0;
}


/* ===== Logo ===== */
.logo img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 100%;
    border: 3px solid var(--verde-bosque);
}


/* ===== Título ===== */
.login_inicio_sesion h1 {
    color: var(--verde-bosque);
    padding-top: 20px;
    padding-bottom: 20px;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

/* ===== Formulario ===== */
form {
    display: flex;
    flex-direction: column;
    text-align: left;
}

label {
    color: var(--verde-bosque);
    font-weight: 500;
    margin-bottom: 0.3rem;
}

input[type="text"],
input[type="password"] {
    padding: 0.7rem;
    border-radius: 10px;
    border: 1.5px solid var(--verde-oliva);
    font-size: 1rem;
    outline: none;
    transition: 0.3s;
    margin-bottom: 1rem;
}

input[type="text"]:focus,
input[type="password"]:focus {
    border-color: var(--verde-bosque);
    box-shadow: 0 0 5px var(--verde-suave);
}

/* ===== Botón ===== */
input[type="submit"] {
    background-color: var(--verde-bosque);
    color: var(--rosa-claro);
    border: none;
    border-radius: 10px;
    padding: 0.8rem;
    font-size: 1rem;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s, transform 0.2s;
}

input[type="submit"]:hover {
    background-color: var(--verde-oliva);
    transform: scale(1.05);
}

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

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

/* ===== Responsividad ===== */
@media (max-width: 480px) {
    .login_section {
        padding: 2rem 1.5rem;
    }

    .logo img {
        width: 80px;
        height: 80px;
    }

    .login_inicio_sesion h1 {
        font-size: 1.5rem;
    }

    input[type="submit"] {
        width: 100%;
    }
}