.login-container {
    max-width: 400px;
    margin: 60px auto;
    padding: 30px 40px;
    background-color: var(--color-table-bg);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    font-family: var(--font-family-base);
    color: var(--color-secondary-text);
}

.login-container h1 {
    text-align: center;
    margin-bottom: 24px;
    color: var(--color-primary-bg);
}

.error-message {
    color: var(--color-message-error-bg);
    margin-bottom: 16px;
    text-align: center;
    font-weight: 600;
}

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

.login-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.input-field {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    font-size: 15px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.input-field:hover, 
.input-field:focus {
    border-color: var(--color-focus-border);
    box-shadow: 0 0 8px var(--color-focus-shadow);
    outline: none;
}

.validation-message {
    color: var(--color-message-error-bg);
    font-size: 13px;
    margin-top: 4px;
    display: block;
}

.login-btn {
    width: 100%;
    background-color: var(--color-primary-bg);
    color: var(--color-primary-text);
    font-size: 16px;
    padding: 12px 0;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 12px;
}

.login-btn:hover {
    filter: brightness(150%);
}

.oauth-btn {
    width: 100%;
    background-color: var(--color-primary-bg);
    color: var(--color-primary-text);
    font-size: 16px;
    padding: 12px 0;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 24px;
}

.oauth-btn {
    filter: brightness(150%);
}


.separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 24px 0 16px;
    font-weight: 600;
    color: var(--color-secondary-text);
}

.separator::before,
.separator::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--color-border);
    margin: 0 12px;
}