/* ===== Layout Wrappers ===== */
.payment-categories-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
    justify-content: center;
    align-items: center;
}

.payment-category-wrapper {
    width: 100%;
    display: flex;
    gap: 40px;
    justify-content: center;
    align-items: flex-start;
}

.payment-category-block {
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
}

/* ===== Payment Methods ===== */
.payment-category-block .payment-method-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.payment-category-block .payment-method-item {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s;
}

.payment-method-item a {
    font-family: var(--font-henry-light);
    font-size: 16px;
    font-weight: 300;
    color: #0B1427;
}

.payment-category-block .payment-method-item:hover {
    background-color: var(--color-secondary-blue);
    color: #fff;
}

/* ===== Section Title & Buttons ===== */
.payment-category-block p,
.open-payment-modal {
    color: var(--color-primary-blue);
    font-family: var(--font-henry);
    line-height: normal;
}

.payment-category-block p {
    font-size: 20px;
    font-weight: 700;
}

.open-payment-modal {
    cursor: pointer;
    font-size: 18px;
    font-weight: 500;
}

/* ===== Modal ===== */
.payment-modal-guide {
    display: none;
    position: fixed;
    inset: 0;
    padding: 40px;
    background: rgba(0,0,0,0.65);
    z-index: 9999;
    overflow-y: auto;
}

.payment-modal-guide.active {
    display: flex;
}

.payment-modal-content {
    background: #fff;
    max-width: 1200px;
    width: 100%;
    margin: auto;
    padding: 45px 35px;
    border-radius: 14px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.close-modal-guide{
    position: absolute;
    top: 12px;
    right: 14px;
    border: none;
    background: transparent;
    font-size: 32px;
    cursor: pointer;
}

.modal-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 25px;
}

/* ===== Steps / Stepper ===== */
.modal-stepper {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.modal-step {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 15px;
}

.modal-step:first-of-type {
    display: block;
}

.step-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.step-title {
    font-size: 20px;
    margin-bottom: 10px;
    padding: 8px 7px;
    border-left: 4px solid var(--color-primary-blue);
}

.step-description{
    font-family: var(--font-henry);
    font-size: 20px;
}

.step-image {
    width: 100%;
    border-radius: 8px;
    margin: 12px 0;
}

.step-note {
    padding: 10px 12px;
    margin-top: 10px;
    border-radius: 4px;
    border-left: 4px solid #ff9800;
    background: #f5f6f7;
}

/* ===== Stepper Progress ===== */
/* ===== Stepper Progress ===== */
.stepper-progress {
    display: flex;
    gap: 10px;
    overflow-x: auto;                  /* allow horizontal scroll */
    -webkit-overflow-scrolling: touch; /* iOS smooth scrolling */
    padding: 0 10px;
    flex-wrap: nowrap;                  /* prevent wrapping / compression */
    scroll-behavior: smooth;           /* smooth scroll */
}

.stepper-circle {
    flex: 0 0 auto;                     /* prevent shrinking */
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    border: 2px solid #ddd;
    font-weight: bold;
    background: #fff;
    color: #999;
    transition: 0.3s;
    font-family: var(--font-henry);
}

.stepper-circle.active {
    background: var(--color-primary-blue);
    border-color: var(--color-primary-blue);
    color: #fff;
}

.stepper-circle.completed {
    background: var(--color-secondary-blue);
    border-color: var(--color-secondary-blue);
    color: #fff;
}

.stepper-line {
    flex: 1;
    height: 2px;
    width: 30px;
    background: #ddd;
}

/* ===== Stepper Buttons ===== */
.stepper-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.btn {
    padding: 10px 20px;
    border: none;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
}

.btn.prev-step,
.btn.next-step {
    background: var(--color-primary-blue);
    color: #fff;
}

.btn.prev-step:hover,
.btn.next-step:hover {
    background: var(--color-secondary-blue);
}

@media (max-width: 1024px) {
     .modal-step {
        max-height: 350px;
        overflow-y: auto;
        padding-right: 10px;
    }

    .stepper-progress {
        width: 100%; /* remove fixed 350px */
    }
}

@media (max-width: 768px) {
    .payment-category-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .stepper-buttons {
        flex-direction: column;
    }

    .stepper-progress {
        padding: 0 10px;
    }

    .stepper-circle {
        width: 30px;
        height: 30px;
    }

    .payment-modal-guide{
        padding: 40px 20px;
    }

    .modal-step {
        max-height: 350px; /* fixed height */
        overflow-y: auto;  /* scroll content inside */
        padding-right: 10px; /* avoid scrollbar overlapping */
    }
}