/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: url('../../img/fondo.webp') no-repeat center center fixed;
    background-size: cover;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

/* Glassmorphism Container */
.login-container {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-header h2 {
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 1px;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Form Groups */
.form-group {
    margin-bottom: 25px;
    position: relative;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #e0e0e0;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Button */
.btn-login {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-login:active {
    transform: translateY(0);
}

/* Alerts */
.error-msg {
    background-color: rgba(220, 53, 69, 0.8);
    color: white;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    display: none;
}

.error-msg.show {
    display: block;
}

/* Portal Button */
.btn-portal {
    display: block;
    width: 100%;
    margin-top: 15px;
    padding: 12px;
    background: linear-gradient(135deg, #1d976c 0%, #93f9b9 100%);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-portal:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(29, 151, 108, 0.4);
}

.btn-portal:active {
    transform: translateY(0);
}

/* Separator */
.separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
    color: rgba(255, 255, 255, 0.7);
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.separator::before {
    margin-right: 10px;
}

.separator::after {
    margin-left: 10px;
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    body {
        /* Prevents keyboard from shifting bg weirdly on some mobiles, though cover does good job usually */
        min-height: 100vh;
        padding: 20px;
        /* Add padding to body so container doesn't touch edges */
    }

    .login-container {
        padding: 25px 20px;
        width: 100%;
        max-width: 100%;
    }

    .login-header h2 {
        font-size: 1.5rem;
    }
}