.course-order-page {
    padding: 32px 0 56px;
    background: linear-gradient(180deg, #f4fbfb 0%, #eef7f7 100%);
}
.course-order-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

.course-order-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 30px;
    align-items: start;
}

.course-order-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.course-order-card {
    background: #fff;
    border: 1px solid #e8edf5;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(16, 24, 40, 0.05);
}

.course-order-card__head {
    padding: 28px 30px 0;
}

.course-order-card__body {
    padding: 24px 30px 30px;
}

.course-order-card__heading {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.course-order-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 96, 103, 0.12) 0%, rgba(0, 96, 103, 0.06) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.course-order-card__icon i {
    font-size: 20px;
    color: #006067;
}

.course-order-card__icon--note {
    background: linear-gradient(135deg, rgba(242, 92, 42, 0.12) 0%, rgba(242, 92, 42, 0.06) 100%);
}

.course-order-card__icon--note i {
    color: #f25c2a;
}

.course-order-card__heading-content {
    flex: 1;
    min-width: 0;
}

.course-order-card__title {
    margin: 0;
    font-size: 25px;
    line-height: 1.25;
    font-weight: 800;
    color: #101828;
}

.course-order-card__desc {
    margin: 0px 0 0;
    font-size: 15px;
    line-height: 1.7;
    color: #667085;
}

.course-order-alert {
    margin-bottom: 22px;
    padding: 16px 18px;
    border: 1px solid #dbe7f3;
    border-radius: 18px;
    background: linear-gradient(180deg, #f8fbff 0%, #f4f8fd 100%);
}

.course-order-alert p {
    margin: 0;
    font-size: 15px;
    line-height: 1.3;
    color: #5f6c80;
}

.course-order-alert p + p {
    margin-top: 8px;
}

.course-order-alert strong {
    color: #101828;
}

.course-order-alert a {
    color: #006067;
    font-weight: 700;
    text-decoration: none;
}

.course-order-alert a:hover {
    text-decoration: underline;
}

.course-form-group {
    width: 100%;
    margin-bottom: 10px;
}


.course-form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
    margin-top: 18px;
}

.course-form-control {
    width: 100%;
    height: 60px;
    padding: 0 20px;
    border: 1px solid #dde5ef;
    border-radius: 18px;
    background: #fff;
    font-size: 16px;
    color: #101828;
    outline: none;
    transition: all 0.25s ease;
    display: block;
}

.course-form-control::placeholder {
    color: #98a2b3;
}

.course-form-control:hover {
    border-color: #c8d3e1;
}

.course-form-control:focus {
    border-color: #006067;
}

.course-form-control--textarea {
    min-height: 160px;
    height: 160px;
    padding-top: 18px;
    resize: vertical;
    resize: none;
}

.course-order-sidebar {
    position: sticky;
    top: 100px;
}

.course-summary {
    background: #fff;
    border: 1px solid #e8edf5;
    border-radius: 24px;
    box-shadow: 0 14px 34px rgba(16, 24, 40, 0.06);
    padding: 22px;
}

.course-summary__product {
    display: flex;
    gap: 14px;
    padding-bottom: 18px;
    border-bottom: 1px solid #edf2f7;
}

.course-summary__thumb {
    width: 110px;
    min-width: 110px;
    height: 74px;
    border-radius: 14px;
    overflow: hidden;
    background: #f2f4f7;
}

.course-summary__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.course-summary__info {
    min-width: 0;
    flex: 1;
}

.course-summary__name {
    margin: 0 0 0px;
    font-size: 18px;
    line-height: 1.45;
    font-weight: 700;
    color: #101828;
    word-break: break-word;
}

.course-summary__meta {
    font-size: 14px;
    line-height: 1.6;
    color: #667085;
}

.course-summary__line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 0;
    border-bottom: 1px solid #edf2f7;
    font-size: 16px;
    color: #344054;
}

.course-summary__line strong {
    font-size: 18px;
    color: #101828;
}

.course-summary__total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 22px 0 8px;
}

.course-summary__total span {
    font-size: 16px;
    font-weight: 700;
    color: #101828;
}

.course-summary__total strong {
    font-size: 28px;
    line-height: 1.2;
    font-weight: 800;
    color: #f25c2a;
}

.course-summary__btn {
    width: 100%;
    height: 58px;
    margin-top: 16px;
    border: 0;
    border-radius: 18px;
    background: linear-gradient(135deg, #ff6a2b 0%, #f25c2a 100%);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(242, 92, 42, 0.24);
    transition: all 0.25s ease;
}

.course-summary__btn i {
    margin-left: 10px;
}

.course-summary__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(242, 92, 42, 0.28);
}

.course-summary__secure {
    margin-top: 14px;
    font-size: 13px;
    line-height: 1.7;
    color: #667085;
    text-align: center;
}

.course-form-control.error {
    border-color: #ef4444;
}

.course-form-error {
    margin-top: 8px;
    padding-left: 2px;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 600;
    color: #ef4444;
}

.course-order-alert--error {
    border-color: #fcebea;
    background: linear-gradient(180deg, #fef3f2 0%, #fcebea 100%);
    color: #b91c1c;
}

@media (max-width: 991px) {
    .course-order-grid {
        grid-template-columns: 1fr;
    }

    .course-order-sidebar {
        position: static;
        order: 2;
    }

    .course-order-main {
        order: 1;
    }
}

@media (max-width: 767px) {
    .course-order-page {
        padding: 20px 0 40px;
    }

    .course-order-container {
        padding: 0 12px;
    }

    .course-order-card,
    .course-summary {
        border-radius: 18px;
    }

    .course-order-card__head {
        padding: 20px 18px 0;
    }

    .course-order-card__body {
        padding: 18px 18px 20px;
    }

    .course-order-card__heading {
        gap: 12px;
    }

    .course-order-card__icon {
        width: 42px;
        height: 42px;
        border-radius: 12px;
    }

    .course-order-card__title {
        font-size: 22px;
    }

    .course-order-card__desc,
    .course-order-alert p {
        font-size: 14px;
    }

    .course-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .course-summary {
        padding: 18px;
    }

    .course-summary__total strong {
        font-size: 28px;
    }

    .course-summary__btn {
        height: 54px;
        font-size: 16px;
    }
}


/* ============ */
.course-payment-page {
    padding: 36px 0 64px;
    background:
        radial-gradient(circle at top left, rgba(255, 132, 67, 0.12), transparent 28%),
        radial-gradient(circle at top right, rgba(0, 96, 103, 0.12), transparent 24%),
        linear-gradient(180deg, #fffdf8 0%, #f5f8ff 100%);
}

.course-payment-shell {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 16px;
}

.course-payment-hero {
    display: flex;
    gap: 22px;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-direction: column;
    margin-bottom: 28px;
}

.course-payment-hero__icon {
    width: 88px;
    height: 88px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(19, 201, 92, 0.12) 0%, rgba(19, 201, 92, 0.22) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #14b85f;
    font-size: 36px;
    box-shadow: 0 18px 40px rgba(20, 184, 95, 0.12);
}

.course-payment-hero--result .course-payment-hero__icon.is-success {
    background: linear-gradient(135deg, rgba(19, 201, 92, 0.12) 0%, rgba(19, 201, 92, 0.22) 100%);
    color: #14b85f;
}

.course-payment-hero--result .course-payment-hero__icon.is-pending {
    background: linear-gradient(135deg, rgba(255, 166, 0, 0.12) 0%, rgba(255, 166, 0, 0.22) 100%);
    color: #d97706;
}

.course-payment-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    color: #006067;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.course-payment-hero h1 {
    margin: 14px 0 12px;
    font-size: 35px;
    line-height: 1.08;
    font-weight: 900;
    color: #101828;
}

.course-payment-hero p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 19px;
    line-height: 1.7;
    color: #667085;
}

.course-payment-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 18px;
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.course-payment-alert--warning {
    background: linear-gradient(180deg, #fff8eb 0%, #fff2d9 100%);
    border: 1px solid #ffd593;
    color: #9a6700;
}

.course-payment-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 430px);
    gap: 26px;
    align-items: start;
}

.course-payment-side {
    position: sticky;
    top: 100px;
}

.course-payment-card,
.course-payment-summary {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(228, 234, 242, 0.9);
    border-radius: 30px;
    box-shadow: 0 22px 60px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(14px);
}

.course-payment-card {
    padding: 28px;
}

.course-payment-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.course-payment-card__label {
    display: inline-block;
    margin-bottom: 0px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #006067;
}

.course-payment-card__head h2 {
    margin: 0;
    font-size: 25px;
    line-height: 1.2;
    font-weight: 850;
    color: #101828;
}

.course-payment-badge {
    min-width: fit-content;
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

.course-payment-badge.is-pending {
    color: #b54708;
    background: #fff3e8;
}

.course-payment-badge.is-paid {
    color: #067647;
    background: #eafaf0;
}

.course-payment-countdown {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    margin-bottom: 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(254, 240, 227, 0.95) 0%, rgba(255, 245, 238, 0.95) 100%);
    color: #b42318;
    font-size: 15px;
    font-weight: 700;
}

.course-payment-countdown strong {
    font-size: 22px;
    letter-spacing: 0.04em;
}

.course-payment-countdown.is-expired {
    color: #667085;
    background: #f2f4f7;
}

.course-payment-transfer {
    display: grid;
    gap: 16px;
}

.course-payment-transfer__row label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    color: #98a2b3;
}

.course-payment-copy {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 20px 22px;
    border: 1px solid #e6ebf3;
    border-radius: 22px;
    background: linear-gradient(180deg, #fff 0%, #fbfcff 100%);
    color: #101828;
    font-size: 18px;
    font-weight: 800;
    text-align: left;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.course-payment-copy i {
    color: #98a2b3;
    font-size: 22px;
}

.course-payment-copy:hover {
    transform: translateY(-1px);
    border-color: #cfd8e6;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.06);
}

.course-payment-copy--accent span {
    color: #f25c2a;
    font-size: 22px;
}

.course-payment-note {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-top: 24px;
    padding: 18px 20px;
    border-radius: 22px;
    background: linear-gradient(180deg, #eef7ff 0%, #f7fbff 100%);
    border: 1px solid #dbe8f6;
}

.course-payment-note__icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: rgba(15, 98, 254, 0.1);
    color: #006067;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.course-payment-note strong {
    display: block;
    margin-bottom: 4px;
    color: #101828;
}

.course-payment-note p {
    margin: 0;
    color: #667085;
    line-height: 1.6;
}

.course-payment-card--qr {
    padding-bottom: 24px;
}

.course-payment-qr {
    margin-top: 6px;
}

.course-payment-qr__frame {
    padding: 18px;
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,250,255,0.98) 100%);
    border: 1px dashed #ced8e6;
}

.course-payment-qr__frame img {
    width: 100%;
    display: block;
    border-radius: 22px;
    background: #fff;
}

.course-payment-qr__empty {
    min-height: 300px;
    border-radius: 28px;
    border: 1px dashed #d0d5dd;
    background: #fafbfc;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 14px;
    color: #98a2b3;
    text-align: center;
    padding: 24px;
}

.course-payment-qr__empty i {
    font-size: 44px;
}

.course-payment-steps {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.course-payment-steps__item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: 18px;
    background: #f8fbff;
    border: 1px solid #e3ebf7;
}

.course-payment-steps__item span {
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 50%;
    background: #006067;
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course-payment-steps__item p {
    margin: 0;
    color: #475467;
    line-height: 1.55;
}

.course-payment-summary {
    padding: 22px;
}

.course-payment-summary__product {
    display: flex;
    gap: 14px;
    align-items: center;
    padding-bottom: 18px;
    border-bottom: 1px solid #edf2f7;
}

.course-payment-summary__thumb {
    width: 116px;
    min-width: 116px;
    height: 84px;
    border-radius: 18px;
    overflow: hidden;
    background: #f3f5f8;
}

.course-payment-summary__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.course-payment-summary__type {
    display: inline-block;
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #98a2b3;
}

.course-payment-summary__info h3 {
    margin: 0 0 2px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35;
    color: #101828;
}

.course-payment-summary__info p {
    margin: 0;
    color: #667085;
}

.course-payment-summary__meta {
    display: grid;
    gap: 14px;
    padding-top: 18px;
}

.course-payment-summary__meta div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 15px;
    color: #475467;
}

.course-payment-summary__meta strong {
    max-width: 60%;
    text-align: right;
    font-size: 16px;
    color: #101828;
}

.course-payment-summary__meta .is-accent {
    font-size: 24px;
    color: #f25c2a;
}

.course-payment-result {
    display: grid;
    gap: 14px;
}

.course-payment-result__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 20px;
    border: 1px solid #e7edf4;
    border-radius: 20px;
    background: linear-gradient(180deg, #fff 0%, #fbfdff 100%);
}

.course-payment-result__item span {
    color: #667085;
}

.course-payment-result__item strong {
    color: #101828;
    text-align: right;
}

.course-payment-result__item .is-accent {
    color: #f25c2a;
    font-size: 24px;
}

.course-payment-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.course-payment-btn {
    min-width: 200px;
    height: 52px;
    padding: 0 22px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.2s ease;
}

.course-payment-btn--primary {
    background: linear-gradient(135deg, #006067 0%, #043c54 100%);
    color: #fff;
    box-shadow: 0 14px 30px rgba(15, 98, 254, 0.2);
}

.course-payment-btn--ghost {
    background: #fff;
    color: #101828;
    border: 1px solid #d8e2ee;
}

.course-payment-btn:hover {
    transform: translateY(-1px);
    color: #fff;
}

.course-payment-btn--ghost:hover {
    background: #006067;
    border-color: #006067;
    color: #fff;
}

@media (max-width: 1199px) {
    .course-payment-hero h1 {
        font-size: 40px;
    }

    .course-payment-grid {
        grid-template-columns: 1fr 380px;
    }
}

@media (max-width: 991px) {
    .course-payment-grid {
        grid-template-columns: 1fr;
    }

    .course-payment-side {
        order: -1;
        position: static;
        top: 0;
    }
}

@media (max-width: 767px) {
    .course-payment-page {
        padding: 24px 0 46px;
    }

    .course-payment-shell {
        padding: 0 12px;
    }

    .course-payment-hero h1 {
        font-size: 32px;
    }

    .course-payment-hero p {
        font-size: 16px;
    }

    .course-payment-card,
    .course-payment-summary {
        border-radius: 22px;
        padding: 18px;
    }

    .course-payment-card__head {
        flex-direction: column;
        align-items: stretch;
    }

    .course-payment-card__head h2 {
        font-size: 24px;
    }

    .course-payment-copy {
        padding: 16px 16px;
        font-size: 16px;
    }

    .course-payment-copy--accent span {
        font-size: 19px;
    }

    .course-payment-summary__product {
        flex-direction: column;
        align-items: flex-start;
    }

    .course-payment-summary__thumb {
        width: 100%;
        height: auto;
    }

    .course-payment-summary__meta div {
        flex-direction: column;
        align-items: flex-start;
    }

    .course-payment-summary__meta strong {
        max-width: none;
        text-align: left;
    }

    .course-payment-result__item {
        flex-direction: column;
        align-items: flex-start;
    }

    .course-payment-actions {
        flex-direction: column;
    }

    .course-payment-btn {
        width: 100%;
        min-width: 0;
    }
}