/* Reset e variáveis */
:root {
    --primary-color: #6c5ce7;
    --primary-light: #a29bfe;
    --secondary-color: #2d3436;
    --text-color: #2d3436;
    --light-gray: #dfe6e9;
    --white: #ffffff;
    --danger: #d63031;
    --success: #00b894;
    --border-radius: 8px;
    --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: #f5f6fa;
    color: var(--text-color);
    line-height: 1.6;
}

/* Container principal */
.container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    display: flex;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    max-width: 1000px;
    width: 100%;
}

/* Banner lateral */
.login-banner {
    background: var(--primary-color);
    color: var(--white);
    padding: 40px;
    width: 45%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-banner-content {
    text-align: center;
}

.login-banner img {
    max-width: 300px;
    margin-bottom: 20px;
}

.login-banner h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.login-banner p {
    font-size: 14px;
    opacity: 0.9;
}

/* Formulário */
.login-form {
    padding: 40px;
    width: 55%;
}

.form-wrapper {
    max-width: 380px;
    margin: 0 auto;
}

h1 {
    font-size: 32px;
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.welcome-text {
    color: #636e72;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--secondary-color);
    font-size: 14px;
}

.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #b2bec3;
}

.input-group input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.input-group input:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* Opções do formulário */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #636e72;
}

.forgot-password {
    font-size: 14px;
    color: var(--primary-color);
    text-decoration: none;
}

/* Botão de login */
.login-button {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.login-button:hover {
    background: var(--primary-light);
}

/* Login social */
.social-login {
    margin-top: 30px;
    text-align: center;
}

.social-login p {
    color: #636e72;
    font-size: 14px;
    margin-bottom: 15px;
    position: relative;
}

.social-login p::before,
.social-login p::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 45%;
    height: 1px;
    background: var(--light-gray);
}

.social-login p::before {
    left: 0;
}

.social-login p::after {
    right: 0;
}

.social-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.social-button {
    width: 40px;
    height: 40px;
    border: 1px solid var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-button:hover {
    background: #f5f6fa;
}

.social-button i {
    font-size: 18px;
}

.google i {
    color: #ea4335;
}

.github i {
    color: #333;
}

.twitter i {
    color: #1da1f2;
}

/* Texto de cadastro */
.signup-text {
    text-align: center;
    margin-top: 30px;
    font-size: 14px;
    color: #636e72;
}

.signup-text a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

/* Alertas */
.alert {
    padding: 12px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-danger {
    background: #ffebee;
    color: var(--danger);
    border: 1px solid #ffcdd2;
}

/* Responsividade */
@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
    }

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

    .login-banner {
        padding: 30px;
    }

    .login-banner img {
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    .login-form {
        padding: 20px;
    }

    .form-options {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
}

/* Loader do botão */
.button-loader {
    display: none;
}

.login-button:disabled {
    background-color: var(--primary-light);
    cursor: not-allowed;
}

.social-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Animação do spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

.input-group {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    padding: 5px;
}

.toggle-password:hover {
    color: var(--primary-color);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
}

.remember-me input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}


.alert {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    font-size: 0.95rem;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}