:root {
    --primary-color: #0052CC;
    --primary-hover: #0747A6;
    --text-color: #172B4D;
    --text-secondary: #6B778C;
    --border-color: #DFE1E6;
    --background: #F4F5F7;
    --white: #FFFFFF;
    --error: #FF5630;
    --success: #36B37E;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--background);
    color: var(--text-color);
    line-height: 1.5;
    min-height: 100vh;
}

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

.login-content {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 440px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    color: var(--primary-color);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.slogan {
    color: var(--text-secondary);
    font-size: 16px;
}

.login-form {
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    color: var(--text-color);
    transition: all 0.2s ease;
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 82, 204, 0.2);
}

.password-input {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

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

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

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

.forgot-password:hover {
    text-decoration: underline;
}

.login-button {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

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

.error-message, .success-message {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
    display: none;
}

.error-message {
    background-color: #FFE9E5;
    color: var(--error);
    border: 1px solid #FFD0C7;
}

.success-message {
    background-color: #E3FCEF;
    color: var(--success);
    border: 1px solid #ABF5D1;
}

.login-button:disabled {
    background-color: #DFE1E6;
    cursor: not-allowed;
}

.first-access-container {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.alert-message {
    background-color: #FFF7E6;
    border: 1px solid #FFE0B2;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.alert-message h3 {
    color: #B76E00;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.alert-message p {
    color: #8C5800;
    margin: 0;
    font-size: 0.95rem;
}

.first-access-form {
    background-color: #F8F9FA;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Responsividade */
@media (max-width: 480px) {
    .login-content {
        padding: 24px;
    }

    .login-header h1 {
        font-size: 28px;
    }

    .form-options {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
}