/* mko078/style.css */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;700&display=swap');

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #e2f3ff;
    --info-border: #b6e0ff;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #212529;
    --bg-color: #f4f7f6;
    --card-bg: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

.container {
    width: 100%;
    max-width: 600px;
    margin: auto;
}

.card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    border: 1px solid #e9ecef;
}

.card h1, .card h2 {
    color: var(--dark-color);
    margin-top: 0;
    text-align: center;
}
.card h2 {
    font-size: 1.8rem;
}
.card p {
    line-height: 1.6;
}

.features {
    list-style-type: '✓';
    padding-left: 20px;
    margin: 20px 0;
}
.features li {
    padding-left: 10px;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    box-sizing: border-box; /* Quan trọng */
    transition: border-color 0.2s;
}
.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0,123,255,0.2);
}
.radio-group {
    display: flex;
    gap: 20px;
}
.radio-group input[type="radio"] {
    margin-right: 5px;
}

/* Buttons */
.btn {
    display: inline-block;
    text-decoration: none;
    font-weight: 500;
    padding: 12px 25px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
}
.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}
.btn-primary:hover {
    background-color: #0056b3;
}
.btn-secondary {
    background-color: var(--secondary-color);
    color: #fff;
}
.btn-secondary:hover {
    background-color: #5a6268;
}

/* Thanh toán */
.payment-info .bank-details {
    background-color: var(--light-color);
    border: 1px dashed var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin: 20px 0;
}
.payment-info .bank-details p {
    margin: 8px 0;
    font-size: 1.1rem;
}
.payment-memo {
    margin: 25px 0;
    text-align: center;
}
.memo-code {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--danger-color);
    background-color: #fff3f5;
    padding: 10px;
    border-radius: 6px;
    margin: 10px 0;
    letter-spacing: 1px;
}
.payment-memo .btn {
    width: auto;
    padding: 8px 15px;
    font-size: 0.9rem;
}

/* Trạng thái */
.status-card {
    text-align: center;
}
.status {
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 5px;
    color: #fff;
}
.status.chờ {
    background-color: var(--warning-color);
    color: var(--dark-color);
}
.status.hoàn {
    background-color: var(--success-color);
}

/* Alerts */
.alert {
    padding: 15px;
    border-radius: 6px;
    margin: 20px 0;
    border: 1px solid transparent;
}
.alert.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}
.alert.info {
    background-color: var(--info-color);
    border-color: var(--info-border);
    color: #004085;
}