/* assets/css/login.css - Estilo Profesional Windows 95 Remasterizado Ultimate */

/* VARIABLES GLOBALES */
:root {
    --primary-bg: #008080;
    /* Fondo general: tono teal clásico */
    --window-bg: #d4d0c8;
    /* Fondo clásico de ventanas Windows 95 */
    --border-color: #000;
    /* Borde clásico */
    --double-border: 4px double var(--border-color);
    --window-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
    --small-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5);
    --font-family: "MS Sans Serif", Tahoma, sans-serif;

    --btn-bg: #bfbfbf;
    --btn-hover-bg: #a0a0a0;

    --link-color: #00bfff;
    --link-hover-color: #0059b3;

    --alert-bg: #ffe0e0;
    --alert-color: red;

    --transition: 0.3s ease;
}

/* RESET GLOBAL */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ALTURA COMPLETA PARA CENTRAR */
html,
body {
    height: 100%;
}

/* ESTILO DEL BODY */
body {
    background-color: var(--primary-bg);
    font-family: var(--font-family);
    color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* CONTENEDOR DEL LOGIN */
.login-container {
    background-color: var(--window-bg);
    border: var(--double-border);
    box-shadow: var(--window-shadow), -2px -2px 0 var(--border-color);
    padding: 40px;
    width: 380px;
    max-width: 90%;
    text-align: center;
    border-radius: 5px;
    animation: fadeIn 0.5s ease-out, popIn 0.5s ease-out;
}

/* ANIMACIONES */
@keyframes popIn {
    0% {
        transform: scale(0.9) rotate(-5deg);
    }

    50% {
        transform: scale(1.05) rotate(3deg);
    }

    100% {
        transform: scale(1) rotate(0deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* TÍTULO */
.login-container h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--border-color);
    text-shadow: 3px 3px 0 var(--window-bg);
}

/* SUBTÍTULO */
.login-container h2 {
    font-size: 1.375rem;
    margin-bottom: 20px;
    color: var(--border-color);
    letter-spacing: 1px;
}

/* MENSAJES DE ERROR */
.login-container .error {
    background-color: var(--alert-bg);
    color: var(--alert-color);
    border: 2px solid var(--border-color);
    padding: 10px;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: center;
}

/* FORMULARIO */
.login-container form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 10px;
}

.login-container label {
    text-align: left;
    font-weight: bold;
    color: var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* CAMPOS DE INPUT */
.login-container input[type="text"],
.login-container input[type="email"],
.login-container input[type="password"] {
    padding: 12px;
    border: 2px solid var(--border-color);
    background-color: #fff;
    font-size: 1rem;
    border-radius: 3px;
    transition: border-color var(--transition), transform var(--transition);
}

.login-container input:focus {
    border-color: blue;
    transform: scale(1.02);
    outline: none;
}

/* BOTÓN DE ENVÍO */
.login-container button {
    background-color: var(--btn-bg);
    border: 2px outset var(--border-color);
    padding: 12px;
    font-size: 1.125rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: var(--small-shadow);
    transition: background-color var(--transition), transform var(--transition), border var(--transition);
    border-radius: 3px;
}

.login-container button:hover {
    background-color: var(--btn-hover-bg);
    transform: scale(1.05);
}

.login-container button:active {
    border: 2px inset var(--border-color);
}

/* ENLACES */
.login-container .links {
    margin-top: 20px;
    text-align: center;
    font-size: 1rem;
}

.login-container .links a {
    color: var(--link-color);
    text-decoration: none;
    font-weight: bold;
    margin: 0 10px;
    transition: color var(--transition);
}

.login-container .links a:hover {
    text-decoration: underline;
    color: var(--link-hover-color);
}

/* MEDIA QUERIES PARA DISPOSITIVOS PEQUEÑOS */
@media (max-width: 400px) {
    .login-container {
        padding: 20px;
        width: 90%;
    }

    .login-container h1 {
        font-size: 2rem;
    }

    .login-container h2 {
        font-size: 1.25rem;
    }
}