/* style.css */
/* Shared stylesheet for login, 2FA, and security pages */

:root {
    --primary-bg-color: #f0f4f8;
    --container-bg-color: #ffffff;
    --header-bg-color: #001A33; /* Dark Navy Blue */
    --text-color: #333;
    --brand-color: #C5B358;
    --button-bg-color: #003366;
    --button-hover-color: #00509E;
    --error-color: #D32F2F;
    --error-bg-color: #FFCDD2;
    --border-color: #ddd;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-bg-color);
    color: var(--text-color);
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 420px;
    background-color: var(--container-bg-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px var(--shadow-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.login-header {
    background-color: var(--header-bg-color);
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.business-name {
    font-family: 'Playfair Display', serif;
    font-size: 2em;
    color: var(--brand-color);
    margin: 0;
}

.login-header h2 {
    margin: 10px 0 0;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.error-message {
    background-color: var(--error-bg-color);
    color: var(--error-color);
    padding: 15px;
    margin: 20px 25px 0;
    border: 1px solid var(--error-color);
    border-radius: 6px;
    text-align: center;
}

.login-form {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.9em;
    font-weight: 500;
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1em;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--button-hover-color);
    box-shadow: 0 0 0 3px rgba(0, 80, 158, 0.2);
}

.submit-btn {
    background-color: var(--button-bg-color);
    color: white;
    font-size: 1em;
    font-weight: 500;
    padding: 15px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: var(--button-hover-color);
}

.login-footer {
    text-align: center;
    padding: 20px;
    font-size: 0.85em;
    color: #888;
    background-color: #f9f9f9;
    border-top: 1px solid #eee;
}

.tfa-instructions {
    padding: 0 25px 15px;
    text-align: center;
    color: #555;
    line-height: 1.6;
}