.ysir-diy-wrap,
.ysir-diy-wrap * {
    box-sizing: border-box;
}

.ysir-diy-wrap {
    --ysir-bg: #fbf7ef;
    --ysir-card: rgba(255, 255, 255, .82);
    --ysir-line: rgba(53, 38, 24, .12);
    --ysir-text: #1f1711;
    --ysir-muted: #7d6a58;
    --ysir-accent: #2b2018;
    --ysir-gold: #b08a5d;
    width: 100%;
    min-height: 680px;
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
    gap: 28px;
    align-items: stretch;
    padding: clamp(18px, 2.8vw, 42px);
    border-radius: 34px;
    background:
        radial-gradient(circle at 18% 18%, rgba(255,255,255,.95) 0, rgba(255,255,255,0) 31%),
        radial-gradient(circle at 82% 18%, rgba(237,218,192,.62) 0, rgba(237,218,192,0) 34%),
        linear-gradient(135deg, #fffaf4 0%, #f5eddf 52%, #eadcca 100%);
    border: 1px solid rgba(82, 58, 36, .12);
    box-shadow: 0 28px 90px rgba(61, 41, 25, .13);
    overflow: hidden;
    color: var(--ysir-text);
}

.ysir-diy-preview,
.ysir-diy-config {
    min-width: 0;
}

.ysir-diy-preview {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
    padding: clamp(18px, 2.5vw, 30px);
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.62), rgba(255,255,255,.25)),
        radial-gradient(circle at 50% 48%, rgba(255,255,255,.75) 0, rgba(255,255,255,.15) 42%, rgba(176,138,93,.10) 82%);
    border: 1px solid rgba(255,255,255,.65);
    overflow: hidden;
}

.ysir-diy-preview::before {
    content: "";
    position: absolute;
    inset: 20px;
    border-radius: 999px;
    border: 1px solid rgba(176, 138, 93, .11);
    pointer-events: none;
}

.ysir-diy-preview-top {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.ysir-diy-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 13px;
    border-radius: 999px;
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(62, 42, 24, .10);
    color: #8d6a45;
    font-size: 11px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    margin-bottom: 13px;
}

.ysir-diy-title {
    margin: 0;
    color: #1f1711;
    font-size: clamp(30px, 3.2vw, 56px);
    line-height: .98;
    font-weight: 850;
    letter-spacing: -0.04em;
}

.ysir-diy-counter {
    min-width: 84px;
    padding: 12px 14px;
    border-radius: 18px;
    background: rgba(255,255,255,.74);
    border: 1px solid rgba(69, 45, 28, .10);
    color: #8b715a;
    text-align: center;
    font-size: 13px;
    line-height: 1;
    white-space: nowrap;
}

.ysir-diy-counter b {
    color: #211811;
    font-size: 24px;
    letter-spacing: -.04em;
}

.ysir-diy-counter span {
    margin-left: 2px;
    color: #6e5946;
    font-weight: 800;
}

.ysir-diy-counter em {
    display: block;
    margin-top: 6px;
    color: #a88661;
    font-size: 11px;
    font-style: normal;
    font-weight: 800;
}

.ysir-bracelet-stage {
    position: relative;
    width: min(650px, 100%);
    aspect-ratio: 1 / 1;
    margin: auto;
    border-radius: 50%;
    background:
        radial-gradient(circle at center, rgba(255,255,255,.96) 0 21%, rgba(255,255,255,.45) 22% 38%, rgba(255,255,255,0) 39%),
        radial-gradient(circle at center, rgba(168,126,82,.12) 0, rgba(255,255,255,0) 68%);
}

.ysir-bracelet-shadow {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 53%;
    width: 70%;
    height: 19%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(54, 34, 18, .12) 0%, rgba(54,34,18,.06) 42%, rgba(54,34,18,0) 72%);
    filter: blur(5px);
    pointer-events: none;
}

.ysir-bracelet-center {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    width: 34%;
    aspect-ratio: 1 / 1;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 18px;
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(76, 54, 34, .10);
    box-shadow: inset 0 0 28px rgba(176, 138, 93, .10);
    pointer-events: none;
}

.ysir-bracelet-center span {
    color: #a88661;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.ysir-bracelet-center strong {
    margin-top: 8px;
    color: #251a12;
    font-size: clamp(14px, 1.3vw, 20px);
    line-height: 1.12;
}

.ysir-bracelet-ring {
    position: absolute;
    inset: 0;
    z-index: 3;
    isolation: isolate;
}

.ysir-bracelet-ring::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 0;
    width: var(--ysir-ring-diameter, 74%);
    height: var(--ysir-ring-diameter, 74%);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: var(--ysir-ring-line-width, 1.5px) solid rgba(176, 138, 93, .20);
    box-shadow:
        0 0 0 7px rgba(255,255,255,.14),
        inset 0 0 0 7px rgba(255,255,255,.08),
        0 18px 45px rgba(98, 63, 35, .035);
    opacity: .46;
    pointer-events: none;
    transition: opacity .22s ease;
}

.ysir-slot {
    --slot-size: 54px;
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 50%;
    width: var(--slot-size);
    height: var(--slot-size);
    margin-left: calc(var(--slot-size) / -2);
    margin-top: calc(var(--slot-size) / -2);
    border-radius: 999px;
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    box-shadow: none;
    appearance: none;
    padding: 0;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}

.ysir-slot:hover {
    z-index: 8;
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}

.ysir-slot.is-filled:hover {
    z-index: 8;
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}

.ysir-slot span {
    color: #b7a38d;
    font-size: 18px;
    line-height: 1;
    font-weight: 700;
}

.ysir-slot-empty-dot {
    display: none;
}

.ysir-slot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    pointer-events: none;
}

/* 已填入珠子时，只显示珠子 PNG 本身，不再显示白色圆底/空白底色 */
.ysir-slot.is-filled {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
    overflow: visible;
}

.ysir-slot.is-filled img {
    width: 148%;
    height: 148%;
    object-fit: contain;
    border-radius: 50%;
    background: transparent;
    transform: scale(1.08);
    transform-origin: center center;
    filter: drop-shadow(0 8px 14px rgba(46, 29, 16, .13));
}

/* 空设计时：左侧预览区域不显示圆线、中心文字、阴影和空珠位 */
.ysir-diy-wrap.ysir-no-design .ysir-bracelet-stage {
    background: transparent;
}

.ysir-diy-wrap.ysir-no-design .ysir-bracelet-ring::before,
.ysir-diy-wrap.ysir-no-design .ysir-bracelet-center,
.ysir-diy-wrap.ysir-no-design .ysir-bracelet-shadow,
.ysir-diy-wrap.ysir-no-design .ysir-slot {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* 有珠子以后：只显示真实珠子，空珠位不占视觉位置 */
.ysir-diy-wrap.ysir-has-design .ysir-bracelet-center,
.ysir-diy-wrap.ysir-has-design .ysir-bracelet-shadow {
    opacity: 0;
    visibility: hidden;
}

.ysir-slot:not(.is-filled) {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.ysir-slot.is-filled {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.ysir-diy-panel {
    position: relative;
    z-index: 4;
    width: min(620px, 100%);
    margin: 0 auto;
    padding: 16px;
    border-radius: 22px;
    background: rgba(255,255,255,.74);
    border: 1px solid rgba(80, 54, 34, .10);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 55px rgba(55, 37, 24, .08);
}

.ysir-diy-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
    color: var(--ysir-muted);
    font-size: 14px;
}

.ysir-diy-summary strong {
    color: #1e1510;
    font-size: 26px;
    line-height: 1;
    letter-spacing: -.03em;
}

.ysir-diy-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.ysir-add-one-design,
.ysir-remove-last-design,
.ysir-fill-design,
.ysir-random-design,
.ysir-clear-design,
.ysir-add-cart {
    min-height: 46px;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
    transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
    appearance: none;
}

.ysir-add-one-design,
.ysir-remove-last-design,
.ysir-fill-design,
.ysir-random-design,
.ysir-clear-design {
    background: rgba(255,255,255,.84);
    color: #5f4936;
    border-color: rgba(62, 42, 24, .12);
}

.ysir-add-one-design:hover,
.ysir-remove-last-design:hover,
.ysir-fill-design:hover,
.ysir-random-design:hover,
.ysir-clear-design:hover {
    background: #fff;
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(56, 37, 23, .09);
}


.ysir-add-one-design {
    grid-column: span 2;
    background: #201710;
    color: #fff;
    border-color: #201710;
}

.ysir-add-one-design:hover {
    background: #4d3321;
    border-color: #4d3321;
    color: #fff;
}

.ysir-add-cart {
    width: 100%;
    min-height: 54px;
    margin-top: 4px;
    background: #201710;
    color: #fff;
    box-shadow: 0 18px 34px rgba(32, 23, 16, .20);
}

.ysir-add-cart:hover {
    transform: translateY(-2px);
    background: #4d3321;
}

.ysir-add-cart:disabled {
    opacity: .72;
    cursor: not-allowed;
    transform: none;
}

.ysir-diy-message {
    margin-top: 12px;
    min-height: 20px;
    color: #865b3d;
    font-size: 13px;
    line-height: 1.5;
}

.ysir-diy-config {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-self: start;
    position: sticky;
    top: 24px;
}

.ysir-config-card {
    padding: 20px;
    border-radius: 24px;
    background: rgba(255,255,255,.78);
    border: 1px solid rgba(75, 51, 31, .11);
    box-shadow: 0 16px 48px rgba(57, 36, 22, .07);
    backdrop-filter: blur(14px);
}

.ysir-config-intro {
    background: #201710;
    color: #fff;
}

.ysir-config-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 14px;
    border-radius: 50%;
    background: rgba(176, 138, 93, .18);
    color: #b08a5d;
    font-size: 13px;
    font-weight: 900;
}

.ysir-config-card h3 {
    margin: 0 0 8px;
    font-size: 22px;
    line-height: 1.15;
    color: inherit;
    letter-spacing: -.02em;
}

.ysir-config-card p {
    margin: 0;
    color: inherit;
    opacity: .78;
    font-size: 14px;
    line-height: 1.75;
}

.ysir-config-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 14px;
    margin-bottom: 14px;
}

.ysir-config-card-head span {
    color: #211811;
    font-size: 16px;
    font-weight: 850;
}

.ysir-config-card-head em {
    color: #8c7661;
    font-size: 12px;
    font-style: normal;
}

.ysir-bead-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    max-height: 420px;
    padding-right: 4px;
    overflow: auto;
}

.ysir-bead-options::-webkit-scrollbar {
    width: 6px;
}

.ysir-bead-options::-webkit-scrollbar-thumb {
    background: rgba(84, 60, 41, .18);
    border-radius: 999px;
}

.ysir-bead-option {
    width: 100%;
    min-height: 74px;
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 20px;
    border: 1px solid rgba(69, 45, 27, .10);
    background: rgba(255,255,255,.70);
    text-align: left;
    cursor: pointer;
    appearance: none;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.ysir-bead-option:hover,
.ysir-bead-option.active {
    background: #fff;
    border-color: rgba(37, 26, 18, .28);
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(53, 35, 20, .10);
}

.ysir-bead-option.active {
    outline: 2px solid rgba(176, 138, 93, .22);
}

.ysir-bead-img {
    position: relative;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 24%, rgba(255,255,255,.86), rgba(255,255,255,0) 37%),
        #f2eadf;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: inset 0 0 18px rgba(56, 34, 18, .06), 0 10px 18px rgba(56, 34, 18, .08);
}

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

.ysir-bead-placeholder {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: block;
    background: radial-gradient(circle at 30% 24%, #fff, #ceb392 75%);
}

.ysir-bead-info {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.ysir-bead-info strong {
    color: #211811;
    font-size: 15px;
    line-height: 1.2;
    font-weight: 850;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ysir-bead-info em {
    color: #987450;
    font-size: 12px;
    line-height: 1.2;
    font-style: normal;
    font-weight: 760;
}

.ysir-config-checkout .ysir-add-cart {
    margin-top: 16px;
}

@media (max-width: 1100px) {
    .ysir-diy-wrap {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .ysir-diy-config {
        position: relative;
        top: auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .ysir-config-intro,
    .ysir-config-checkout {
        grid-column: span 1;
    }

    .ysir-config-card:nth-child(2) {
        grid-column: 1 / -1;
    }

    .ysir-bead-options {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-height: none;
    }
}

@media (max-width: 700px) {
    .ysir-diy-wrap {
        padding: 14px;
        border-radius: 22px;
        gap: 16px;
    }

    .ysir-diy-preview {
        padding: 18px 14px;
        border-radius: 20px;
    }

    .ysir-diy-preview-top {
        align-items: flex-start;
    }

    .ysir-diy-title {
        font-size: clamp(26px, 10vw, 38px);
    }

    .ysir-diy-counter {
        min-width: 68px;
        padding: 10px 10px;
    }

    .ysir-bracelet-stage {
        width: min(360px, 100%);
    }

    .ysir-bracelet-center {
        width: 38%;
        padding: 10px;
    }

    .ysir-bracelet-center span {
        display: none;
    }

    .ysir-bracelet-center strong {
        font-size: 13px;
    }

    .ysir-diy-actions,
    .ysir-diy-config,
    .ysir-bead-options {
        grid-template-columns: 1fr;
    }

    .ysir-add-one-design {
        grid-column: auto;
    }

    .ysir-config-card {
        padding: 16px;
        border-radius: 18px;
    }

    .ysir-bead-option {
        min-height: 66px;
        grid-template-columns: 52px minmax(0, 1fr);
    }

    .ysir-bead-img {
        width: 52px;
        height: 52px;
    }
}

/* 1.1.0：右侧只负责选择珠子，点击独立按钮后才加入预览 */
.ysir-palette-add-button {
    width: 100%;
    min-height: 62px;
    margin-top: 14px;
    padding: 11px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    line-height: 1.2;
}

.ysir-palette-add-button span {
    color: inherit;
    font-size: 15px;
    font-weight: 850;
}

.ysir-palette-add-button small {
    color: rgba(255, 255, 255, .68);
    font-size: 11px;
    font-weight: 500;
}

.ysir-palette-add-button:disabled {
    opacity: .46;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

@media (max-width: 700px) {
    .ysir-palette-add-button {
        min-height: 58px;
    }
}