@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');

:root {
    --assa-abloy-blue: #00529B;
    --assa-abloy-dark-blue: #003d73;
    --assa-abloy-gray: #333;
    --light-gray-bg: #f5f7fa;
    --border-color: #dce1e6;
    --white: #ffffff;
    --success-green: #28a745;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-gray-bg);
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    display: flex;
    width: 100%;
    max-width: 1000px;
    background-color: var(--white);
    color: var(--form-text);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border-radius: 20px; /* Más redondeado */
    overflow: hidden;
    transition: all 0.3s ease-in-out;
}

.login-sidebar {
    background: linear-gradient(135deg, var(--assa-abloy-blue), var(--assa-abloy-dark-blue));
    color: var(--white);
    width: 45%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
}

.login-sidebar .logo {
    max-width: 160px;
    margin-bottom: 25px;
}

.login-sidebar h2 {
    font-size: 1.7rem;
    margin: 10px 0;
    font-weight: 600;
}

.login-sidebar p {
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.85;
    max-width: 300px;
}

.login-form-container {
    width: 55%;
    padding: 50px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-form {
    width: 100%;
}

.login-form h2 {
    color: var(--assa-abloy-gray);
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 35px;
    text-align: left;
}

.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    color: var(--assa-abloy-gray);
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px; /* Más redondeado */
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    background-color: var(--form-bg);
    color: var(--form-text);
    transition: border-color 0.3s, box-shadow 0.3s, background-color 0.3s, color 0.3s;
}

.input-group input::placeholder {
    color: var(--placeholder-color);
}

.input-group input:focus {
    outline: none;
    border-color: var(--assa-abloy-blue);
    box-shadow: 0 0 0 4px rgba(0, 82, 155, 0.1);
}

.btn-primary {
    width: 100%;
    padding: 16px;
    background-color: var(--assa-abloy-blue);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    margin-top: 15px;
}

.btn-primary:hover {
    background-color: var(--assa-abloy-dark-blue);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 82, 155, 0.2);
}

.btn-secondary {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 20px;
    padding: 14px;
    color: var(--assa-abloy-blue);
    background-color: transparent;
    border: 2px solid var(--assa-abloy-blue);
    border-radius: 10px; /* Más redondeado */
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--assa-abloy-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 82, 155, 0.2);
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.btn-theme-toggle {
    transition: all 0.3s ease;
}

.btn-theme-toggle:hover {
    border-color: var(--assa-abloy-blue);
    box-shadow: 0 0 0 2px rgba(0, 82, 155, 0.1);
}

.login-preferences {
    display: flex;
    gap: 12px;
    margin-bottom: 30px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.language-toggle-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

.lang-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: #2a3b55;
    min-width: 24px;
    text-align: center;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.toggle-input,
#language-selector-login {
    display: none;
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
    pointer-events: none;
}

.toggle-label {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background-color: #ccd5e3;
    border-radius: 13px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: 1px solid #b7c3d6;
}

.toggle-input:checked + .toggle-label {
    background-color: var(--assa-abloy-blue);
    border-color: var(--assa-abloy-blue);
}

.toggle-switch-dot {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    background-color: #fff;
    border-radius: 50%;
    transition: left 0.3s ease;
    display: inline-block;
}

.toggle-input:checked + .toggle-label .toggle-switch-dot {
    left: 24px;
}

.toggle-label:hover {
    box-shadow: 0 0 0 2px rgba(0, 82, 155, 0.15);
}

.toggle-switch:focus-within .toggle-label {
    box-shadow: 0 0 0 3px rgba(0, 82, 155, 0.2);
}

@media (max-width: 950px) {
    .login-container {
        flex-direction: column;
        height: auto;
    }

    .login-sidebar,
    .login-form-container {
        width: 100%;
    }

    .login-sidebar {
        padding: 40px 20px;
        border-radius: 20px 20px 0 0;
    }

    .login-form-container {
        padding: 40px;
    }

    .login-preferences {
        justify-content: center;
    }

    .login-form h2 {
        font-size: 1.8rem;
        text-align: center;
    }
}

@media (max-width: 500px) {
    body {
        padding: 0;
    }
    .login-container {
        border-radius: 0;
        box-shadow: none;
        min-height: 100vh;
    }
    .login-form-container {
        padding: 30px 25px;
    }
}