/* CONTAINER TRANG ĐĂNG NHẬP / ĐĂNG KÝ */
.auth-page-container {
    max-width: 960px;
    margin: 40px auto 70px;
}

/* TIÊU ĐỀ TRÊN CÙNG */
.auth-header-title {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header-title h1 {
    font-size: 30px;
    font-weight: 800;
    color: #00b74f;
    margin-bottom: 6px;
}

.auth-header-title p {
    font-size: 13px;
    color: #666666;
    font-weight: 600;
}

/* BỐ CỤC 2 CỘT */
.auth-grid-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 30px;
    align-items: start;
}

/* FORM CARD CỘT TRÁI */
.auth-card-left {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

/* TABS CHUYỂN ĐỔI */
.auth-tabs-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 28px;
}

.tab-toggle-btn {
    padding: 12px;
    border-radius: 10px;
    border: none;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
    letter-spacing: 0.5px;
}

.tab-toggle-btn.active {
    background-color: #00b74f;
    color: #ffffff;
}

.tab-toggle-btn.inactive {
    background-color: #e8f7ed;
    color: #00b74f;
}

/* FORM CONTENT */
.auth-form-title {
    font-size: 20px;
    font-weight: 800;
    color: #222222;
    margin-bottom: 22px;
}

.auth-field-group {
    margin-bottom: 18px;
}

.auth-field-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 8px;
}

.auth-input-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8e4;
    border-radius: 10px;
    font-size: 13px;
    outline: none;
    background-color: #fafdfa;
    transition: border-color 0.2s ease;
}

.auth-input-control:focus {
    border-color: #00b74f;
    background-color: #ffffff;
}

.auth-checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #666666;
    margin-bottom: 24px;
    cursor: pointer;
    user-select: none;
}

.auth-checkbox-row input[type="checkbox"] {
    accent-color: #00b74f;
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.btn-submit-green {
    width: 100%;
    padding: 13px;
    background-color: #00b74f;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: background-color 0.2s ease;
}

.btn-submit-green:hover {
    background-color: #009640;
}

.auth-switch-link {
    display: block;
    font-size: 12px;
    color: #777777;
    margin-top: 18px;
    text-decoration: none;
}

.auth-switch-link span {
    color: #00b74f;
    font-weight: 700;
    cursor: pointer;
}

.auth-switch-link span:hover {
    text-decoration: underline;
}

/* ĐẶC QUYỀN THÀNH VIÊN CỘT PHẢI */
.perks-card-right {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.perks-title {
    font-size: 18px;
    font-weight: 800;
    color: #222222;
    margin-bottom: 20px;
}

.perks-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px 0;
}

.perks-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: #555555;
    margin-bottom: 12px;
    line-height: 1.5;
    font-style: italic;
}

.perks-list li i {
    color: #222222;
    font-size: 12px;
    margin-top: 3px;
}

.btn-explore-green {
    display: inline-block;
    padding: 10px 20px;
    background-color: #e8f7ed;
    color: #00b74f;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-explore-green:hover {
    background-color: #00b74f;
    color: #ffffff;
}

/* RESPONSIVE MÀN HÌNH NHỎ */
@media (max-width: 768px) {
    .auth-grid-layout {
        grid-template-columns: 1fr;
    }
}