.inv-magnetic-calendar {
    --mc-ink: #193650;
    --mc-muted: #718398;
    --mc-line: #e2e9ed;
    --mc-teal: #48a9a1;
    --mc-pink: #e86f9f;
    --mc-peach: #f79a72;
    width: min(100%, 1000px);
    margin: 20px auto 48px;
    padding: 0;
    box-sizing: border-box;
    color: var(--mc-ink);
    font-family: Inter, "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-weight: 400;
}
.inv-magnetic-calendar *, .inv-magnetic-calendar *::before, .inv-magnetic-calendar *::after { box-sizing: border-box; }
.inv-magnetic-calendar button, .inv-magnetic-calendar select { font: inherit; }

.inv-mc-product-nav {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 10px;
    margin-bottom: 14px;
}
.inv-mc-product-tab {
    display: flex;
    min-height: 66px;
    align-items: center;
    gap: 11px;
    padding: 10px 13px;
    border: 1px solid var(--mc-line);
    border-radius: 17px;
    background: rgba(255,255,255,.96);
    color: #40546b !important;
    text-decoration: none !important;
    box-shadow: 0 7px 20px rgba(25,54,80,.05);
    transition: transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.inv-mc-product-tab:hover { transform: translateY(-2px); border-color: #b9d8d3; box-shadow: 0 11px 24px rgba(25,54,80,.09); }
.inv-mc-product-tab.is-active { border-color: #9bd8d0; background: linear-gradient(135deg,#eafbf8,#fff9ed); box-shadow: 0 0 0 3px rgba(72,169,161,.08),0 10px 25px rgba(25,54,80,.07); }
.inv-mc-nav-icon { display: grid; flex: 0 0 42px; width: 42px; height: 42px; place-items: center; border-radius: 13px; background: linear-gradient(145deg,#eef5ff,#fff); color: #4870b4; }
.inv-mc-nav-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.inv-mc-product-tab.is-active .inv-mc-nav-icon { background: linear-gradient(145deg,#d9f6ef,#fff0d8); color: #318e87; }
.inv-mc-product-tab small { display: block; margin-bottom: 2px; color: #95a3b2; font-size: 7px; font-weight: 550; letter-spacing: .11em; text-transform: uppercase; }
.inv-mc-product-tab strong { display: block; color: #344a61; font-size: 11px; font-weight: 620; line-height: 1.25; }

.inv-mc-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0,.92fr) minmax(360px,1.08fr);
    min-height: 378px;
    align-items: center;
    gap: 25px;
    padding: 38px;
    border: 1px solid #d5e9e6;
    border-radius: 28px;
    background: linear-gradient(128deg,#effcf9 0%,#fffdf4 50%,#fff1f5 100%);
    box-shadow: 0 18px 44px rgba(25,54,80,.08);
}
.inv-mc-hero::before, .inv-mc-hero::after { position: absolute; border-radius: 999px; content: ""; pointer-events: none; }
.inv-mc-hero::before { width: 180px; height: 180px; left: -80px; bottom: -90px; background: rgba(72,169,161,.16); }
.inv-mc-hero::after { width: 145px; height: 145px; right: -55px; top: -65px; background: rgba(255,196,91,.22); }
.inv-mc-hero-copy { position: relative; z-index: 2; }
.inv-mc-kicker { display: inline-flex; min-height: 29px; align-items: center; gap: 8px; margin-bottom: 15px; padding: 0 11px; border: 1px solid rgba(72,169,161,.13); border-radius: 999px; background: rgba(255,255,255,.86); color: #267b76; font-size: 8px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.inv-mc-kicker::before { width: 8px; height: 8px; border-radius: 50%; background: var(--mc-pink); box-shadow: 0 0 0 4px rgba(232,111,159,.15); content: ""; }
.inv-mc-hero h1 { max-width: 485px; margin: 0; color: #173650; font-size: clamp(34px,4vw,48px); font-weight: 560; letter-spacing: -.039em; line-height: 1.08; }
.inv-mc-hero h1 span { background: linear-gradient(100deg,#288d86,#e9749e 62%,#ee946c); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 660; }
.inv-mc-hero p { max-width: 470px; margin: 15px 0 0; color: #5d7186; font-size: 12px; line-height: 1.7; }
.inv-mc-hero-visual { position: relative; z-index: 2; overflow: hidden; padding: 8px; border: 1px solid rgba(255,255,255,.86); border-radius: 22px; background: rgba(255,255,255,.68); box-shadow: 0 17px 35px rgba(25,54,80,.12); transform: rotate(1deg); }
.inv-mc-hero-slider .inv-mc-slider-viewport { aspect-ratio: 5/4; border-radius: 16px; }
.inv-mc-hero-slider .inv-mc-slide img { border-radius: 16px; }
.inv-mc-hero-slider .inv-mc-slider-dots { position: absolute; z-index: 4; left: 50%; bottom: 15px; margin: 0; padding: 5px 7px; border: 1px solid rgba(255,255,255,.42); border-radius: 999px; background: rgba(255,255,255,.82); box-shadow: 0 5px 16px rgba(25,54,80,.13); transform: translateX(-50%); backdrop-filter: blur(8px); }
.inv-mc-hero-label { position: absolute; z-index: 4; right: 17px; top: 17px; display: inline-flex; min-height: 28px; align-items: center; padding: 0 10px; border: 1px solid rgba(255,255,255,.56); border-radius: 999px; background: rgba(21,59,68,.82); color: #fff; font-size: 7px; font-weight: 600; letter-spacing: .07em; backdrop-filter: blur(7px); }

.inv-mc-showcase { margin-top: 14px; padding: 14px; overflow: hidden; border: 1px solid var(--mc-line); border-radius: 23px; background: linear-gradient(145deg,#fff 0%,#fff9fc 50%,#f3fbfa 100%); box-shadow: 0 10px 30px rgba(25,54,80,.06); }
.inv-mc-slider-shell { position: relative; }
.inv-mc-slider-viewport { overflow: hidden; aspect-ratio: 1/1; border-radius: 18px; background: linear-gradient(135deg,#fff5f8,#effaf8); box-shadow: inset 0 0 0 1px rgba(25,54,80,.045); touch-action: pan-y; }
.inv-mc-slider-track { display: flex; height: 100%; will-change: transform; transition: transform .48s cubic-bezier(.22,.75,.2,1); }
.inv-mc-slide { flex: 0 0 100%; min-width: 0; height: 100%; margin: 0; opacity: .55; transition: opacity .38s ease; }
.inv-mc-slide.is-active { opacity: 1; }
.inv-mc-slide img { display: block; width: 100%; height: 100%; object-fit: cover; }
.inv-mc-slider-arrow { position: absolute; z-index: 3; top: 50%; display: grid; width: 42px; height: 42px; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.84); border-radius: 50%; background: rgba(21,59,68,.82); color: #fff; cursor: pointer; box-shadow: 0 9px 20px rgba(25,54,80,.2); transform: translateY(-50%); transition: transform .2s ease,background .2s ease,box-shadow .2s ease; backdrop-filter: blur(8px); }
.inv-mc-slider-arrow span { display: block; margin-top: -3px; font-size: 28px; font-weight: 300; line-height: 1; }
.inv-mc-slider-arrow.is-prev { left: 13px; }
.inv-mc-slider-arrow.is-next { right: 13px; }
.inv-mc-slider-arrow:hover { background: linear-gradient(135deg,#29948c,#e96f9f); box-shadow: 0 11px 23px rgba(41,148,140,.28); transform: translateY(-50%) scale(1.06); }
.inv-mc-slider-dots { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 13px; }
.inv-mc-slider-dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 99px; background: #d7e2e3; cursor: pointer; transition: width .25s ease,background .25s ease; }
.inv-mc-slider-dots button.is-active { width: 24px; background: linear-gradient(90deg,#399c94,#e676a0); }

.inv-mc-order-layout { display: grid; grid-template-columns: minmax(0,1fr) 350px; gap: 18px; margin-top: 18px; align-items: start; }
.inv-mc-card { border: 1px solid var(--mc-line); border-radius: 21px; background: #fff; box-shadow: 0 10px 29px rgba(25,54,80,.055); }
.inv-mc-builder { padding: 22px; }
.inv-mc-section-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-bottom: 17px; }
.inv-mc-eyebrow { margin-bottom: 5px; color: #8395a8; font-size: 7.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.inv-mc-section-head h2, .inv-mc-summary h2 { margin: 0; color: #203b53; font-size: 20px; font-weight: 600; letter-spacing: -.025em; }
.inv-mc-help-pill { display: inline-flex; min-height: 26px; align-items: center; padding: 0 9px; border-radius: 999px; background: #eaf9f5; color: #27847d; font-size: 7px; font-weight: 600; }
.inv-mc-config-label { display: flex; align-items: center; gap: 7px; margin: 17px 0 9px; color: #465f75; font-size: 8px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.inv-mc-config-label:first-of-type { margin-top: 0; }
.inv-mc-config-label b { display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: #eaf8f5; color: #2d8c84; font-size: 8px; }
.inv-mc-format-card { position: relative; display: grid; grid-template-columns: 116px minmax(0,1fr) auto; min-height: 116px; align-items: center; gap: 15px; overflow: hidden; padding: 13px; border: 1px solid #cfe8e3; border-radius: 17px; background: radial-gradient(circle at 93% 8%,rgba(255,207,154,.28),transparent 29%),linear-gradient(135deg,#eefbf8,#fffaf2 58%,#fff5f9); }
.inv-mc-format-visual { display: block; width: 116px; height: 86px; overflow: hidden; border: 4px solid rgba(255,255,255,.82); border-radius: 12px; background: #fff; box-shadow: 0 9px 18px rgba(25,54,80,.12); }
.inv-mc-format-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.inv-mc-format-copy small { display: block; color: #7b8c9e; font-size: 7px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.inv-mc-format-copy strong { display: block; margin-top: 4px; color: #233f57; font-size: 18px; font-weight: 650; letter-spacing: -.025em; }
.inv-mc-format-copy span { display: block; margin-top: 4px; color: #698093; font-size: 8px; line-height: 1.45; }
.inv-mc-format-badge { align-self: start; padding: 6px 8px; border: 1px solid rgba(72,169,161,.19); border-radius: 999px; background: rgba(255,255,255,.78); color: #2b817a; font-size: 6.5px; font-weight: 650; letter-spacing: .08em; white-space: nowrap; }
.inv-mc-artwork-builder { display: grid; grid-template-columns: minmax(250px,.92fr) minmax(210px,1.08fr); gap: 18px; align-items: center; padding: 16px; border: 1px solid #cfe8e3; border-radius: 18px; background: radial-gradient(circle at 93% 8%,rgba(255,207,154,.28),transparent 29%),linear-gradient(135deg,#eefbf8,#fffaf2 58%,#fff5f9); }
.inv-mc-artwork-stage { position: relative; min-width: 0; padding: 17px 14px; border: 1px solid rgba(72,169,161,.12); border-radius: 16px; background: linear-gradient(145deg,#fff,#f6fbfb); box-shadow: 0 12px 25px rgba(25,54,80,.08); }
.inv-mc-preview-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: min(100%,280px); margin: 0 auto 10px; }
.inv-mc-calendar-preview { width: min(100%,280px); margin: auto; padding: 13px 12px 15px; border-radius: 15px; background: linear-gradient(155deg,#e7edf0,#fff); box-shadow: inset 0 0 0 1px rgba(25,54,80,.06),0 10px 20px rgba(25,54,80,.09); }
.inv-mc-preview-header { position: relative; z-index: 2; width: 93.333%; aspect-ratio: 140/90; margin: 0 auto; overflow: hidden; background: #fff; filter: drop-shadow(0 5px 5px rgba(25,54,80,.18)); -webkit-mask: url("magnetic-calendar-stamp-mask-v2.png") center/100% 100% no-repeat; mask: url("magnetic-calendar-stamp-mask-v2.png") center/100% 100% no-repeat; }
.inv-mc-preview-bleed { position: absolute; z-index: 0; left: -2.08%; top: -4.01%; width: 104.161%; height: 108.019%; overflow: hidden; background: #fff; }
.inv-mc-preview-bleed img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: fill; transform: none; transition: opacity .2s ease; }
.inv-mc-preview-placeholder { position: absolute; inset: 0; display: grid; place-content: center; gap: 3px; padding: 14px; color: #fff; text-align: center; background: radial-gradient(circle at 25% 30%,rgba(255,255,255,.25),transparent 24%),linear-gradient(135deg,#429c94,#ee78a6 60%,#efaa69); }
.inv-mc-preview-placeholder b { font-size: 12px; font-weight: 650; letter-spacing: .08em; }
.inv-mc-preview-placeholder small { color: rgba(255,255,255,.82); font-size: 7px; letter-spacing: .06em; }
.inv-mc-preview-content { position: relative; z-index: 1; width: 100%; aspect-ratio: 1/1; margin-top: -3px; overflow: hidden; border: 5px solid #fff; border-top-width: 4px; border-radius: 0 0 8px 8px; background: #fff; box-shadow: 0 7px 13px rgba(25,54,80,.15); }
.inv-mc-preview-content img { display: block; width: 100%; height: 100%; object-fit: cover; }
.inv-mc-preview-live { display: inline-flex; min-height: 21px; align-items: center; gap: 5px; padding: 0 7px; border-radius: 999px; background: rgba(20,56,64,.82); color: #fff; font-size: 5.5px; font-weight: 650; letter-spacing: .08em; box-shadow: 0 4px 10px rgba(25,54,80,.1); }
.inv-mc-preview-live::before { width: 5px; height: 5px; border-radius: 50%; background: #71f3bc; box-shadow: 0 0 0 3px rgba(113,243,188,.17); content: ""; }
.inv-mc-artwork-controls { min-width: 0; }
.inv-mc-artwork-spec { padding-bottom: 13px; border-bottom: 1px solid rgba(25,54,80,.08); }
.inv-mc-artwork-spec small { display: block; color: #7b8c9e; font-size: 7px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.inv-mc-artwork-spec strong { display: block; margin-top: 4px; color: #233f57; font-size: 19px; font-weight: 650; letter-spacing: -.025em; }
.inv-mc-artwork-spec span { display: block; margin-top: 4px; color: #698093; font-size: 8px; line-height: 1.45; }
.inv-mc-artwork-actions { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; margin-top: 13px; }
.inv-mc-upload-button, .inv-mc-rotate-button { position: relative; display: flex; min-height: 43px; align-items: center; justify-content: center; gap: 7px; padding: 0 11px; border: 0; border-radius: 12px; cursor: pointer; transition: transform .18s ease,box-shadow .18s ease,opacity .18s ease; }
.inv-mc-upload-button { overflow: hidden; background: linear-gradient(115deg,#238e86,#53b6a7); color: #fff; box-shadow: 0 8px 17px rgba(43,151,143,.2); }
.inv-mc-upload-button input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.inv-mc-upload-button svg, .inv-mc-rotate-button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.inv-mc-upload-button span, .inv-mc-rotate-button span { font-size: 7.5px; font-weight: 650; letter-spacing: .055em; }
.inv-mc-rotate-button { background: #fff; color: #35556c; border: 1px solid #d4e2e5; }
.inv-mc-upload-button:hover, .inv-mc-rotate-button:not(:disabled):hover { transform: translateY(-2px); box-shadow: 0 10px 19px rgba(25,54,80,.13); }
.inv-mc-rotate-button:disabled { opacity: .38; cursor: not-allowed; }
.inv-mc-artwork-file { min-height: 44px; margin-top: 9px; padding: 9px 10px; border: 1px dashed #d0dcdf; border-radius: 11px; background: rgba(255,255,255,.74); }
.inv-mc-artwork-file span { display: block; overflow: hidden; color: #526a7d; font-size: 7.5px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.inv-mc-artwork-file small { display: block; margin-top: 3px; color: #91a0ab; font-size: 6.5px; }
.inv-mc-artwork-file.is-ready { border-color: #9fd9c9; background: #f2fdf8; }
.inv-mc-artwork-file.is-ready span { color: #23765a; }
.inv-mc-guideline-button { display: flex; width: 100%; min-height: 37px; align-items: center; justify-content: center; gap: 6px; margin-top: 9px; padding: 0 10px; border: 1px solid #ecd6bc; border-radius: 11px; background: linear-gradient(135deg,#fff9e9,#fff3f7); color: #9a5f54; cursor: pointer; font-size: 7px; font-weight: 650; letter-spacing: .06em; transition: border-color .18s ease,transform .18s ease; }
.inv-mc-guideline-button:hover { border-color: #e6ad97; transform: translateY(-1px); }
.inv-mc-select { width: 100%; height: 49px; padding: 0 13px; border: 1px solid #d6e3e5; border-radius: 13px; outline: 0; background: #fbfefd; color: #29445a; font-size: 11px; font-weight: 520; }
.inv-mc-select:focus { border-color: #64b8b0; box-shadow: 0 0 0 4px rgba(72,169,161,.11); }
.inv-mc-included { display: flex; align-items: center; gap: 10px; margin-top: 13px; padding: 11px 12px; border: 1px solid #e7edf0; border-radius: 13px; background: #fcfdfd; }
.inv-mc-included-icon { display: grid; flex: 0 0 28px; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: linear-gradient(145deg,#dff7ef,#fff0dc); color: #27845d; font-size: 11px; font-weight: 700; }
.inv-mc-included strong { display: block; color: #355167; font-size: 9px; font-weight: 620; }
.inv-mc-included small { display: block; margin-top: 2px; color: #7b8c9a; font-size: 7px; line-height: 1.45; }

.inv-mc-summary { position: sticky; top: 18px; overflow: hidden; border-color: #bfe3dc; background: linear-gradient(180deg,#f6fffc,#fff 52%); }
.inv-mc-summary-head { position: relative; overflow: hidden; padding: 20px 20px 18px; border-bottom: 1px solid #d4ece7; background: linear-gradient(135deg,#eafaf6 0%,#fff7e9 56%,#fff0f7 100%); }
.inv-mc-summary-head::before, .inv-mc-summary-head::after { position: absolute; border-radius: 50%; content: ""; }
.inv-mc-summary-head::before { width: 90px; height: 90px; right: -35px; top: -43px; background: rgba(72,169,161,.14); }
.inv-mc-summary-head::after { width: 55px; height: 55px; left: -25px; bottom: -30px; background: rgba(232,111,159,.13); }
.inv-mc-summary-head .inv-mc-eyebrow { color: #328a83; }
.inv-mc-product-mini { position: relative; z-index: 1; display: grid; grid-template-columns: 48px minmax(0,1fr) auto; align-items: center; gap: 10px; margin-top: 13px; padding: 9px; border: 1px solid rgba(72,169,161,.19); border-radius: 14px; background: rgba(255,255,255,.8); box-shadow: 0 6px 16px rgba(25,54,80,.055); }
.inv-mc-product-mini img { display: block; width: 48px; height: 48px; border-radius: 11px; object-fit: cover; }
.inv-mc-product-mini strong { display: block; color: #304b60; font-size: 9.5px; font-weight: 620; }
.inv-mc-product-mini span span { display: block; margin-top: 2px; color: #7b8e9d; font-size: 6.8px; line-height: 1.4; }
.inv-mc-product-mini em { padding: 5px 6px; border-radius: 999px; background: #e5f7f2; color: #2d817b; font-size: 5.5px; font-style: normal; font-weight: 650; letter-spacing: .08em; }
.inv-mc-summary-body { padding: 17px 20px 20px; }
.inv-mc-summary-list { display: grid; gap: 6px; }
.inv-mc-summary-row { display: flex; min-height: 39px; align-items: center; justify-content: space-between; gap: 12px; padding: 0 11px; border: 1px solid #edf1f2; border-radius: 11px; background: #fff; font-size: 8px; }
.inv-mc-summary-row span { color: #8796a5; }
.inv-mc-summary-row strong { color: #334f64; font-weight: 600; text-align: right; }
.inv-mc-summary-row strong.is-included { color: #27825e; }
.inv-mc-total { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; padding: 13px; border: 1px solid #efd9bc; border-radius: 14px; background: linear-gradient(135deg,#fff9dc,#fff1f6); }
.inv-mc-total span { color: #8c7557; font-size: 7px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.inv-mc-total strong { color: #263f55; font-size: 28px; font-weight: 700; letter-spacing: -.045em; line-height: 1; }
.inv-mc-submit { position: relative; display: grid; width: 100%; min-height: 68px; grid-template-columns: 44px minmax(0,1fr) 25px; align-items: center; gap: 10px; overflow: hidden; margin-top: 12px; padding: 8px 12px; border: 0; border-radius: 16px; background: linear-gradient(110deg,#299a91 0%,#4bb9a6 42%,#ef8a79 100%); color: #fff; cursor: pointer; box-shadow: 0 14px 27px rgba(43,151,143,.27); transition: transform .2s ease,box-shadow .2s ease,filter .2s ease; }
.inv-mc-submit::before { position: absolute; inset: 0; background: linear-gradient(110deg,transparent 17%,rgba(255,255,255,.28) 46%,transparent 74%); content: ""; transform: translateX(-120%); transition: transform .72s ease; }
.inv-mc-submit:hover { transform: translateY(-3px); filter: saturate(1.07); box-shadow: 0 18px 32px rgba(43,151,143,.34); }
.inv-mc-submit:hover::before { transform: translateX(120%); }
.inv-mc-cart-bubble { position: relative; z-index: 1; display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.42); border-radius: 13px; background: rgba(255,255,255,.2); box-shadow: inset 0 1px 0 rgba(255,255,255,.2); transition: transform .25s ease; }
.inv-mc-submit:hover .inv-mc-cart-bubble { transform: rotate(-7deg) scale(1.06); }
.inv-mc-cart-bubble svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.9; }
.inv-mc-submit-copy { position: relative; z-index: 1; display: block; text-align: left; }
.inv-mc-submit-copy small { display: block; margin-bottom: 2px; color: rgba(255,255,255,.86); font-size: 6.5px; font-weight: 500; letter-spacing: .02em; line-height: 1.3; }
.inv-mc-submit-copy strong { display: block; color: #fff; font-size: 11px; font-weight: 680; letter-spacing: .055em; }
.inv-mc-submit-arrow { position: relative; z-index: 1; font-size: 18px; transition: transform .2s ease; }
.inv-mc-submit:hover .inv-mc-submit-arrow { transform: translateX(3px); }
.inv-mc-submit:disabled { cursor: not-allowed; filter: grayscale(.45); opacity: .48; box-shadow: none; }
.inv-mc-submit:disabled:hover { transform: none; filter: grayscale(.45); box-shadow: none; }
.inv-mc-submit:disabled::before { display: none; }
.inv-mc-cart-link { display: block; margin-top: 11px; color: #687c8d !important; font-size: 7.5px; font-weight: 600; text-align: center; text-decoration: none !important; }
.inv-mc-confidence { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 11px; color: #80919e; font-size: 7px; line-height: 1.45; text-align: center; }
.inv-mc-confidence::before { display: grid; flex: 0 0 17px; width: 17px; height: 17px; place-items: center; border-radius: 50%; background: #e5f8ef; color: #27835a; content: "✓"; }

.inv-mc-guideline-modal { position: fixed; z-index: 100000; inset: 0; display: none; place-items: center; padding: 20px; }
.inv-mc-guideline-modal.is-open { display: grid; }
.inv-mc-guideline-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: rgba(12,31,46,.66); cursor: pointer; backdrop-filter: blur(7px); }
.inv-mc-guideline-dialog { position: relative; z-index: 1; width: min(100%,760px); max-height: calc(100vh - 40px); overflow: auto; padding: 21px; border: 1px solid rgba(255,255,255,.7); border-radius: 22px; background: #fff; box-shadow: 0 28px 80px rgba(8,29,45,.32); }
.inv-mc-guideline-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.inv-mc-guideline-head h2 { margin: 0; color: #213e55; font-size: 21px; font-weight: 620; letter-spacing: -.025em; }
.inv-mc-guideline-head > button { display: grid; flex: 0 0 36px; width: 36px; height: 36px; place-items: center; padding: 0; border: 1px solid #e4eaed; border-radius: 50%; background: #f8fafb; color: #516577; cursor: pointer; font-size: 23px; font-weight: 300; line-height: 1; }
.inv-mc-guideline-image { display: block; width: 100%; height: auto; margin-top: 15px; border: 1px solid #edf0f2; border-radius: 15px; background: #fff; }
.inv-mc-guideline-legend { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; margin-top: 13px; }
.inv-mc-guideline-legend > div { display: grid; grid-template-columns: 25px minmax(0,1fr); gap: 9px; align-items: start; padding: 11px; border: 1px solid #e9eef0; border-radius: 12px; background: #fbfcfd; }
.inv-mc-guideline-legend i { display: block; width: 22px; height: 4px; margin-top: 5px; border-radius: 5px; background: #111; }
.inv-mc-guideline-legend .is-blue i { background: #1747ff; }
.inv-mc-guideline-legend .is-red i { background: #ed3030; }
.inv-mc-guideline-legend .is-green i { background: #16843b; }
.inv-mc-guideline-legend strong { display: block; color: #314a5e; font-size: 8px; font-weight: 650; line-height: 1.35; }
.inv-mc-guideline-legend small { display: block; margin-top: 4px; color: #7d8c99; font-size: 7px; line-height: 1.5; }
.inv-mc-guideline-done { display: flex; width: 100%; min-height: 45px; align-items: center; justify-content: center; margin-top: 13px; border: 0; border-radius: 12px; background: linear-gradient(110deg,#299a91,#4bb9a6 48%,#ef8a79); color: #fff; cursor: pointer; font-size: 8px; font-weight: 680; letter-spacing: .07em; }
html.inv-mc-modal-open { overflow: hidden; }

@media (max-width: 840px) {
    .inv-magnetic-calendar { padding: 0 12px; }
    .inv-mc-hero { grid-template-columns: 1fr 1fr; padding: 28px; }
    .inv-mc-order-layout { grid-template-columns: 1fr; }
    .inv-mc-summary { position: static; }
}
@media (max-width: 620px) {
    .inv-magnetic-calendar { margin-top: 12px; padding: 0 9px; }
    .inv-mc-product-nav { gap: 6px; }
    .inv-mc-product-tab { min-height: 56px; gap: 6px; padding: 7px; border-radius: 13px; }
    .inv-mc-nav-icon { flex-basis: 34px; width: 34px; height: 34px; border-radius: 10px; }
    .inv-mc-nav-icon svg { width: 20px; height: 20px; }
    .inv-mc-product-tab small { font-size: 5.5px; }
    .inv-mc-product-tab strong { font-size: 7.5px; }
    .inv-mc-hero { grid-template-columns: 1fr; gap: 18px; min-height: 0; padding: 23px 17px 17px; border-radius: 21px; }
    .inv-mc-hero h1 { font-size: 34px; }
    .inv-mc-hero p { font-size: 10.5px; }
    .inv-mc-hero-visual { border-radius: 17px; transform: none; }
    .inv-mc-hero-slider .inv-mc-slider-viewport, .inv-mc-hero-slider .inv-mc-slide img { border-radius: 12px; }
    .inv-mc-showcase { padding: 9px; border-radius: 18px; }
    .inv-mc-slider-viewport { border-radius: 13px; }
    .inv-mc-slider-arrow { width: 36px; height: 36px; }
    .inv-mc-slider-arrow.is-prev { left: 7px; }
    .inv-mc-slider-arrow.is-next { right: 7px; }
    .inv-mc-builder { padding: 15px; }
    .inv-mc-section-head { align-items: flex-start; }
    .inv-mc-section-head h2, .inv-mc-summary h2 { font-size: 17px; }
    .inv-mc-artwork-builder { grid-template-columns: 1fr; padding: 12px; }
    .inv-mc-calendar-preview { width: min(100%,300px); }
    .inv-mc-preview-toolbar { width: min(100%,300px); }
    .inv-mc-artwork-actions { grid-template-columns: minmax(0,1fr) minmax(105px,.55fr); }
    .inv-mc-guideline-modal { padding: 9px; }
    .inv-mc-guideline-dialog { max-height: calc(100vh - 18px); padding: 15px; border-radius: 17px; }
    .inv-mc-guideline-head h2 { font-size: 17px; }
    .inv-mc-guideline-legend { grid-template-columns: 1fr; }
    .inv-mc-summary-body { padding: 15px; }
    .inv-mc-total strong { font-size: 26px; }
    .inv-mc-product-mini { grid-template-columns: 44px minmax(0,1fr); }
    .inv-mc-product-mini img { width: 44px; height: 44px; }
    .inv-mc-product-mini em { display: none; }
}
@media (max-width: 390px) {
    .inv-mc-product-tab { justify-content: center; }
    .inv-mc-nav-icon { display: none; }
    .inv-mc-product-tab small { font-size: 5px; }
    .inv-mc-product-tab strong { font-size: 7px; }
    .inv-mc-submit-copy small { font-size: 6px; }
    .inv-mc-submit-copy strong { font-size: 9.5px; }
}
@media (prefers-reduced-motion: reduce) {
    .inv-magnetic-calendar *, .inv-magnetic-calendar *::before, .inv-magnetic-calendar *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* v2.5.61: full-photo slider, zoomable preview, template download and design service */
.inv-mc-hero-slider .inv-mc-slide img { object-fit: cover; object-position: center; }
.inv-mc-preview-zoom { display: inline-flex; min-height: 28px; align-items: center; gap: 6px; padding: 0 9px; border: 1px solid rgba(72,169,161,.22); border-radius: 999px; background: linear-gradient(135deg,#eefaf7,#fff4f8); color: #315c67; cursor: pointer; box-shadow: 0 5px 12px rgba(25,54,80,.08); transition: transform .2s ease,background .2s ease; }
.inv-mc-preview-zoom:hover { background: linear-gradient(135deg,#3f9d94,#e281a7); color: #fff; transform: translateY(-2px); }
.inv-mc-preview-zoom span { font-size: 15px; line-height: 1; }
.inv-mc-preview-zoom small { color: inherit; font-size: 5.5px; font-weight: 650; letter-spacing: .07em; }
.inv-mc-design-choice { display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 14px; padding: 11px 12px; border: 1px solid #dce9e7; border-radius: 14px; background: linear-gradient(135deg,#f6fffc,#fffaf0 57%,#fff5fa); }
.inv-mc-design-choice > span { min-width: 0; }
.inv-mc-design-choice strong { display: block; color: #385268; font-size: 9px; font-weight: 620; }
.inv-mc-design-choice small { display: block; margin-top: 3px; color: #7f909e; font-size: 7px; line-height: 1.45; }
.inv-mc-design-toggle { display: grid; flex: 0 0 160px; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border: 1px solid #dce8e6; border-radius: 12px; background: rgba(255,255,255,.9); box-shadow: 0 5px 13px rgba(25,54,80,.05); }
.inv-mc-design-toggle button { min-height: 37px; padding: 0 8px; border: 0; border-radius: 9px; background: transparent; color: #718293; cursor: pointer; font-size: 8px; font-weight: 650; letter-spacing: .045em; transition: color .2s ease,background .2s ease,box-shadow .2s ease,transform .2s ease; }
.inv-mc-design-toggle button em { display: block; margin-top: 1px; font-size: 6px; font-style: normal; font-weight: 600; letter-spacing: 0; }
.inv-mc-design-toggle button.is-active { background: linear-gradient(135deg,#7ed2c3,#b1a3ea 58%,#f095b8); color: #fff; box-shadow: 0 5px 12px rgba(123,184,180,.22); }
.inv-mc-design-toggle button:hover { transform: translateY(-1px); }
.inv-mc-submit { background: linear-gradient(112deg,#79d0c2 0%,#aea1ea 51%,#f195b7 100%); box-shadow: 0 14px 27px rgba(145,151,205,.27); }
.inv-mc-submit:hover { box-shadow: 0 18px 32px rgba(145,151,205,.34); }
.inv-mc-submit-copy strong { font-size: 13px; letter-spacing: .07em; }
.inv-mc-guideline-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 8px; }
.inv-mc-guideline-actions a { display: inline-flex; min-height: 36px; align-items: center; gap: 7px; padding: 0 12px; border: 1px solid #bde1da; border-radius: 11px; background: linear-gradient(135deg,#eafaf6,#fff5e8); color: #287c76 !important; font-size: 7px; font-weight: 680; letter-spacing: .055em; text-decoration: none !important; box-shadow: 0 5px 12px rgba(43,151,143,.08); transition: transform .2s ease,box-shadow .2s ease; }
.inv-mc-guideline-actions a:hover { transform: translateY(-2px); box-shadow: 0 8px 16px rgba(43,151,143,.14); }
.inv-mc-guideline-actions a svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.inv-mc-guideline-actions > button,
.inv-mc-preview-dialog-head > button { display: grid; flex: 0 0 36px; width: 36px; height: 36px; place-items: center; padding: 0; border: 1px solid #e4eaed; border-radius: 50%; background: #f8fafb; color: #516577; cursor: pointer; font-size: 23px; font-weight: 300; line-height: 1; }
.inv-mc-preview-modal { position: fixed; z-index: 100001; inset: 0; display: none; place-items: center; padding: 20px; }
.inv-mc-preview-modal.is-open { display: grid; }
.inv-mc-preview-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: rgba(12,31,46,.7); cursor: pointer; backdrop-filter: blur(8px); }
.inv-mc-preview-dialog { position: relative; z-index: 1; width: min(100%,560px); max-height: calc(100vh - 40px); overflow: auto; padding: 20px; border: 1px solid rgba(255,255,255,.72); border-radius: 23px; background: linear-gradient(145deg,#fff,#f4fbfa 58%,#fff7fa); box-shadow: 0 28px 80px rgba(8,29,45,.34); }
.inv-mc-preview-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 15px; }
.inv-mc-preview-dialog-head h2 { margin: 0; color: #213e55; font-size: 21px; font-weight: 620; letter-spacing: -.025em; }
.inv-mc-preview-dialog .inv-mc-calendar-preview.is-large { width: min(100%,440px); padding: 18px 17px 20px; border-radius: 20px; }
.inv-mc-preview-dialog > p { margin: 13px auto 0; color: #748796; font-size: 8px; line-height: 1.55; text-align: center; }

@media (max-width: 620px) {
    .inv-mc-design-choice { align-items: stretch; flex-direction: column; }
    .inv-mc-design-toggle { flex-basis: auto; width: 100%; }
    .inv-mc-submit-copy strong { font-size: 11.5px; }
    .inv-mc-guideline-head { align-items: flex-start; flex-direction: column; }
    .inv-mc-guideline-actions { width: 100%; }
    .inv-mc-guideline-actions a { flex: 1 1 auto; justify-content: center; }
    .inv-mc-preview-modal { padding: 9px; }
    .inv-mc-preview-dialog { max-height: calc(100vh - 18px); padding: 15px; border-radius: 17px; }
    .inv-mc-preview-dialog-head h2 { font-size: 17px; }
}

/* v2.5.65 — guideline artwork editor */
.inv-mc-guideline-button { min-height: 44px; border: 1px solid #2e75d1 !important; background: linear-gradient(105deg,#1d71d6 0%,#4d96ec 52%,#6c77d8 100%) !important; color: #fff !important; font-size: 9px !important; font-weight: 750 !important; letter-spacing: .075em; box-shadow: 0 9px 18px rgba(38,111,204,.22); text-shadow: 0 1px 1px rgba(4,35,85,.18); }
.inv-mc-guideline-button svg { width: 17px; height: 17px; flex: 0 0 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.inv-mc-guideline-button span { color: #fff !important; font-size: inherit; line-height: 1.25; }

/* Desktop-only typography uplift. Mobile keeps its existing compact scale. */
@media (min-width: 769px) {
    .inv-mc-product-tab strong { font-size: 12.1px; }
    .inv-mc-kicker { font-size: 8.8px; }
    .inv-mc-hero h1 { font-size: clamp(37.4px,4.4vw,52.8px); }
    .inv-mc-hero p { font-size: 13.2px; }
    .inv-mc-hero-label { font-size: 7.7px; }
    .inv-mc-eyebrow { font-size: 8.25px; }
    .inv-mc-section-head h2, .inv-mc-summary h2 { font-size: 22px; }
    .inv-mc-help-pill { font-size: 7.7px; }
    .inv-mc-config-label, .inv-mc-config-label b { font-size: 8.8px; }
    .inv-mc-format-copy small, .inv-mc-artwork-spec small { font-size: 7.7px; }
    .inv-mc-format-copy strong { font-size: 19.8px; }
    .inv-mc-format-copy span, .inv-mc-artwork-spec span { font-size: 8.8px; }
    .inv-mc-format-badge { font-size: 7.15px; }
    .inv-mc-preview-placeholder b { font-size: 13.2px; }
    .inv-mc-preview-placeholder small { font-size: 7.7px; }
    .inv-mc-preview-live { font-size: 6.05px; }
    .inv-mc-artwork-spec strong { font-size: 20.9px; }
    .inv-mc-upload-button span, .inv-mc-rotate-button span, .inv-mc-artwork-file span { font-size: 8.25px; }
    .inv-mc-artwork-file small { font-size: 7.15px; }
    .inv-mc-guideline-button { font-size: 9.9px !important; }
    .inv-mc-select { font-size: 12.1px; }
    .inv-mc-included strong { font-size: 9.9px; }
    .inv-mc-included small { font-size: 7.7px; }
    .inv-mc-product-mini strong { font-size: 10.45px; }
    .inv-mc-product-mini span span { font-size: 7.5px; }
    .inv-mc-product-mini em { font-size: 6.05px; }
    .inv-mc-summary-row { font-size: 8.8px; }
    .inv-mc-total span { font-size: 7.7px; }
    .inv-mc-total strong { font-size: 30.8px; }
    .inv-mc-design-choice strong { font-size: 9.9px; }
    .inv-mc-design-choice small, .inv-mc-confidence { font-size: 7.7px; }
    .inv-mc-design-toggle button { font-size: 8.8px; }
    .inv-mc-design-toggle button em { font-size: 6.6px; }
    .inv-mc-submit-copy strong { font-size: 14.3px; }
    .inv-mc-submit-copy small, .inv-mc-cart-link { font-size: 8.25px; }
    .inv-mc-guideline-head h2, .inv-mc-preview-dialog-head h2 { font-size: 23.1px; }
    .inv-mc-guideline-actions a { font-size: 7.7px; }
    .inv-mc-guideline-empty { font-size: 9.9px; }
    .inv-mc-guideline-editor-help strong { font-size: 11px; }
    .inv-mc-guideline-editor-help span, .inv-mc-guideline-legend strong { font-size: 8.8px; }
    .inv-mc-zoom-control > span, .inv-mc-artwork-reset, .inv-mc-guideline-legend small, .inv-mc-preview-dialog > p { font-size: 7.7px; }
    .inv-mc-zoom-control b { font-size: 9.9px; }
    .inv-mc-guideline-done { font-size: 8.8px; }
}
.inv-mc-guideline-button:hover, .inv-mc-guideline-button:focus-visible { border-color: #174f9b !important; background: linear-gradient(105deg,#145fb9,#347fcf 52%,#596bd1) !important; color: #fff !important; box-shadow: 0 12px 22px rgba(38,111,204,.31); transform: translateY(-2px); outline: none; }
.inv-mc-guideline-editor { margin-top: 15px; padding: 11px; border: 1px solid #dbe7f3; border-radius: 16px; background: linear-gradient(145deg,#f7fbff,#fffdf8); }
.inv-mc-guideline-board { position: relative; overflow: hidden; width: 100%; aspect-ratio: 140 / 90; border: 2px solid #245ff1; border-radius: 11px; background: #f3f7fb; cursor: grab; touch-action: none; }
.inv-mc-guideline-board.is-dragging { cursor: grabbing; }
.inv-mc-guideline-artwork, .inv-mc-guideline-overlay { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: fill; }
.inv-mc-guideline-artwork { z-index: 1; }
.inv-mc-guideline-overlay { z-index: 2; pointer-events: none; mix-blend-mode: multiply; }
.inv-mc-guideline-empty { position: absolute; z-index: 1; inset: 0; display: grid; place-items: center; padding: 20px; color: #536b84; font-size: 9px; font-weight: 700; letter-spacing: .08em; line-height: 1.5; text-align: center; background: radial-gradient(circle at 25% 20%,rgba(72,169,161,.17),transparent 30%),linear-gradient(135deg,#eff8ff,#fef5fa); }
.inv-mc-guideline-editor-help { display: grid; gap: 3px; margin: 10px 2px 0; }
.inv-mc-guideline-editor-help strong { color: #25475f; font-size: 10px; font-weight: 700; }
.inv-mc-guideline-editor-help span { color: #6d8294; font-size: 8px; line-height: 1.45; }
.inv-mc-guideline-editor-controls { display: grid; grid-template-columns: 118px minmax(0,1fr) auto; align-items: center; gap: 11px; margin-top: 10px; }
.inv-mc-nudge-pad { display: grid; grid-template-columns: repeat(4,27px); gap: 4px; }
.inv-mc-nudge-pad button, .inv-mc-artwork-reset { display: grid; height: 29px; place-items: center; padding: 0; border: 1px solid #c7d9ec; border-radius: 8px; background: #fff; color: #2864b9; cursor: pointer; font-size: 14px; font-weight: 700; line-height: 1; transition: transform .18s ease,background .18s ease,box-shadow .18s ease; }
.inv-mc-nudge-pad button:hover, .inv-mc-artwork-reset:hover { background: #eaf4ff; box-shadow: 0 5px 10px rgba(37,92,160,.13); transform: translateY(-1px); }
.inv-mc-zoom-control { display: grid; gap: 5px; min-width: 0; }
.inv-mc-zoom-control > span { display: flex; align-items: center; justify-content: space-between; color: #5c738a; font-size: 7px; font-weight: 700; letter-spacing: .08em; }
.inv-mc-zoom-control b { color: #1d6fb8; font-size: 9px; letter-spacing: 0; }
.inv-mc-zoom-control input { width: 100%; margin: 0; accent-color: #3686db; cursor: pointer; }
.inv-mc-artwork-reset { min-width: 58px; padding: 0 9px; color: #536d84; font-size: 7px; letter-spacing: .06em; }
@media (max-width: 620px) {
    .inv-mc-guideline-editor-controls { grid-template-columns: 1fr auto; }
    .inv-mc-nudge-pad { grid-column: 1 / -1; grid-template-columns: repeat(4,1fr); }
    .inv-mc-nudge-pad button { height: 34px; }
}

@media (min-width: 769px) {
    .inv-mc-guideline-empty { font-size: 9.9px; }
    .inv-mc-guideline-editor-help strong { font-size: 11px; }
    .inv-mc-guideline-editor-help span, .inv-mc-guideline-legend strong { font-size: 8.8px; }
    .inv-mc-zoom-control > span, .inv-mc-artwork-reset, .inv-mc-guideline-legend small { font-size: 7.7px; }
    .inv-mc-zoom-control b { font-size: 9.9px; }
}

/* Admin-only quotation controls; markup is capability-gated on the server. */
.inv-mc-admin-prices{margin-top:14px;border:1px solid #cbd5e1;border-radius:8px;padding:10px;background:#f8fafc;color:#17212f}.inv-mc-admin-prices summary{cursor:pointer;font-size:12px;font-weight:700;min-height:32px;display:flex;align-items:center}.inv-mc-admin-prices fieldset{border:0;padding:10px 0;margin:0}.inv-mc-admin-prices legend{font-size:12px;font-weight:600}.inv-mc-price-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.inv-mc-price-choices label{display:flex;align-items:center;gap:6px;font-size:11px;min-height:36px;margin:0}.inv-mc-price-choices input{width:16px;height:16px;flex:0 0 auto;margin:0;accent-color:#ea580c}.inv-mc-quote-actions{display:flex;gap:6px;flex-wrap:wrap}.inv-mc-quote-actions button{font-size:10px;padding:9px 10px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:#17212f;cursor:pointer;min-height:36px}.inv-mc-quote-actions [data-mc-quote-copy]{background:#166534;color:#fff;border-color:#166534}.inv-mc-admin-prices>small{display:block;font-size:10px;margin-top:8px}.inv-mc-admin-prices p{font-size:11px;margin:8px 0 0}.inv-mc-admin-prices textarea{width:100%;min-height:200px;margin-top:8px;font-size:12px}.inv-mc-admin-prices textarea[hidden]{display:none!important}@media(max-width:380px){.inv-mc-price-choices{grid-template-columns:1fr}}