/* Trang Tuyển sinh — section gộp "Quy trình 5 bước + Đăng ký & Chọn trường" (admissions-flow.php). */
.sec-admiss-flow {
    background-color: #f7f8fa;
    scroll-margin-top: 10rem;
}

.admiss-flow {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 4.8rem;
    align-items: start;
}

/* ---------------------------------------------------------------- Cột trái: 5 bước */
.admiss-flow__steps {
    position: sticky;
    top: 12rem;
}

.admiss-flow__title {
    line-height: 1.25;
    margin-bottom: 3.2rem;
}

.admiss-flow__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.admiss-flow__step {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding-bottom: 3.2rem;
}

.admiss-flow__step:last-child {
    padding-bottom: 0;
}

/* Đường nối giữa các số: chạy từ đáy vòng tròn tới đỉnh vòng tròn kế tiếp. */
.admiss-flow__step:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 2.3rem;
    top: 5.2rem;
    bottom: 0.4rem;
    width: 0.2rem;
    background-color: rgba(153, 0, 1, 0.2);
}

.admiss-flow__num {
    position: relative;
    z-index: 1;
    flex: 0 0 4.8rem;
    width: 4.8rem;
    height: 4.8rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-pri, #990001);
    color: #fff;
    font-weight: 700;
    font-size: 1.8rem;
    line-height: 1;
}

.admiss-flow__body {
    min-width: 0;
    padding-top: 0.6rem;
}

.admiss-flow__step-title {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 0.6rem;
}

.admiss-flow__step-desc {
    margin: 0;
    line-height: 1.6;
    color: #475467;
}

.admiss-flow__note {
    margin: 3.2rem 0 0;
    padding: 1.6rem 2rem;
    border-left: 0.3rem solid var(--color-second, #eb9410);
    background-color: #fff;
    border-radius: 0 1.2rem 1.2rem 0;
    line-height: 1.6;
    color: #475467;
}

.admiss-flow__note .note-title {
    font-weight: 700;
    color: var(--color-pri, #990001);
}

/* ---------------------------------------------------------------- Cột phải: 3 khối */
.admiss-flow__side {
    display: flex;
    flex-direction: column;
    gap: 2.4rem;
    min-width: 0;
}

.admiss-flow__card {
    background-color: #fff;
    border-radius: 2rem;
    padding: 3.2rem;
    box-shadow: 0 0.8rem 2.4rem rgba(16, 24, 40, 0.06);
}

.admiss-flow__card-title {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 1.6rem;
    text-wrap: balance; /* tránh chữ cuối lẻ loi xuống dòng riêng */
}

.admiss-flow__card-title .nowrap {
    white-space: nowrap;
}

.admiss-flow__card-desc {
    margin: 0 0 2.4rem;
    line-height: 1.6;
}

/* Khối Đăng ký: nền đỏ thương hiệu, nút cam nổi lên. */
.admiss-flow__card--sign {
    background-color: var(--color-pri, #990001);
    color: #fff;
}

.admiss-flow__card--sign .admiss-flow__card-title {
    color: #fff;
}

.admiss-flow__card--sign .admiss-flow__card-title:last-child {
    margin-bottom: 0;
}

.admiss-flow__card--sign .btn-box {
    margin-top: 2.4rem;
}

.admiss-flow__card--sign .admiss-flow__card-desc + .btn-box {
    margin-top: 0;
}

/* Chọn cơ sở */
.admiss-flow__label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.admiss-flow__select {
    position: relative;
}

.admiss-flow__select select {
    width: 100%;
    min-height: 5.2rem;
    padding: 1.2rem 4.8rem 1.2rem 1.6rem;
    border: 0.1rem solid #d0d5dd;
    border-radius: 1rem;
    background-color: #fff;
    font-size: 16px; /* < 16px Safari iOS tự phóng to khi chạm */
    font-weight: 600;
    color: var(--color-text, #001225);
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.admiss-flow__select select:focus {
    outline: none;
    border-color: var(--color-pri, #990001);
    box-shadow: 0 0 0 0.3rem rgba(153, 0, 1, 0.12);
}

.admiss-flow__select i {
    position: absolute;
    right: 1.6rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-pri, #990001);
}

.admiss-flow__panel {
    margin-top: 2rem;
}

.admiss-flow__hint {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    margin: 0;
    padding: 2rem;
    border: 0.1rem dashed #d0d5dd;
    border-radius: 1.2rem;
    color: #667085;
    line-height: 1.6;
}

.admiss-flow__hint i {
    font-size: 2.8rem;
    color: var(--color-second, #eb9410);
}

.admiss-flow__info {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.admiss-flow__info-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.8rem 1.2rem;
    min-height: 4.8rem;
    padding: 1rem 1.6rem;
    border-radius: 1.2rem;
    background-color: #f7f8fa;
}

.admiss-flow__info-row > i,
.admiss-flow__info-link > i:first-child {
    flex: 0 0 2rem;
    text-align: center;
    color: var(--color-pri, #990001);
}

.admiss-flow__info-label {
    font-weight: 700;
}

.admiss-flow__phones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.6rem;
}

.admiss-flow__phone {
    display: inline-flex;
    align-items: center;
    min-height: 4.4rem;
    font-weight: 700;
    color: var(--color-pri, #990001);
}

.admiss-flow__info-link {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    min-height: 4.8rem;
    padding: 1rem 1.6rem;
    border: 0.1rem solid #eaecf0;
    border-radius: 1.2rem;
    font-weight: 600;
    color: var(--color-text, #001225);
    transition: border-color 0.2s, color 0.2s;
}

.admiss-flow__info-link > span {
    flex: 1 1 auto;
    min-width: 0;
    line-height: 1.4;
}

.admiss-flow__info-arrow {
    font-size: 1.2rem;
    color: #98a2b3;
}

@media (hover: hover) {
    .admiss-flow__info-link:hover {
        border-color: var(--color-pri, #990001);
        color: var(--color-pri, #990001);
    }
}

@media (max-width: 1024px) {
    .admiss-flow {
        grid-template-columns: minmax(0, 1fr);
        gap: 3.2rem;
    }

    .admiss-flow__steps {
        position: static;
    }
}

@media (max-width: 600px) {
    .admiss-flow__title {
        margin-bottom: 2.4rem;
    }

    .admiss-flow__step {
        gap: 1.6rem;
        padding-bottom: 2.4rem;
    }

    .admiss-flow__num {
        flex-basis: 4.4rem;
        width: 4.4rem;
        height: 4.4rem;
        font-size: 1.6rem;
    }

    .admiss-flow__step:not(:last-child)::before {
        left: 2.1rem;
        top: 4.8rem;
    }

    .admiss-flow__step-title {
        font-size: 2rem;
    }

    .admiss-flow__step-desc,
    .admiss-flow__note,
    .admiss-flow__card-desc {
        text-align: left; /* cột hẹp: căn đều 2 lề làm chữ giãn không đều */
    }

    .admiss-flow__side {
        gap: 1.6rem;
    }

    .admiss-flow__card {
        padding: 2.4rem 1.6rem;
        border-radius: 1.6rem;
    }

    .admiss-flow__card-title {
        font-size: 2.4rem;
    }

    .admiss-flow__hint {
        padding: 1.6rem;
    }

    .admiss-flow__card--sign .btn-box .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .admiss-flow__info-link {
        transition: none;
    }
}