@font-face {
    font-family: "San Francisco";
    src: url(fonts/SF-Pro-Text-Bold.otf) format("opentype"), url(fonts/SF-Pro-Text-Bold.woff) format("woff");
    font-weight: 700;
    font-display: swap;
}
@font-face {
    font-family: "San Francisco";
    src: url(fonts/SF-Pro-Text-Light.otf) format("opentype"), url(fonts/SF-Pro-Text-Light.woff) format("woff");
    font-weight: 300;
    font-display: swap;
}

h1, h2 { font-family: "San Francisco"; font-weight: 700; }
p { font-family: "San Francisco"; font-weight: 300; }

body {
    margin: 0;
    padding-bottom: 64px;
    background-color: rgb(244, 244, 244);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: auto;
}
@media (min-width: 1200px) and (min-height: 800px) {
    body {
        overflow-y: hidden;
    }
}
@media (min-width: 821px) {
    body {
        overflow-y: hidden;
    }
}
@media (max-width: 820px) {
    body {
        overflow-y: auto;
    }
}

body,
.modalContainer {
    scrollbar-width: thin;
    scrollbar-color: rgba(44, 86, 110, 0.55) transparent;
}


body::-webkit-scrollbar,
.modalContainer::-webkit-scrollbar {
    width: 10px;
    height: 10px;
    background: transparent;
}

body::-webkit-scrollbar-track,
.modalContainer::-webkit-scrollbar-track {
    background: transparent;
}

body::-webkit-scrollbar-thumb,
.modalContainer::-webkit-scrollbar-thumb {
    background: rgba(44, 86, 110, 0.24);
    border: 1.5px solid rgba(44, 86, 110, 0.6);
    border-radius: 999px;
    background-clip: padding-box;
}


body::-webkit-scrollbar-thumb:hover,
.modalContainer::-webkit-scrollbar-thumb:hover {
    background: rgba(44, 86, 110, 0.34);
    border-color: rgba(44, 86, 110, 0.78);
}

.pageCenter {
    min-height: calc(100vh - 130px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.topBar {
    width: 100%;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, rgba(52, 58, 65, 0.95), rgba(87, 94, 104, 0.9));
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
    box-sizing: border-box;
}
.topBarLogo {
    width: 46px;
    height: 46px;
    object-fit: contain;
    filter: invert(100%);
}
.themeToggleRow {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3px;
    margin-top: 8px;
}
.main-header { text-align: center; }
.main-header h1 { margin-bottom: 8px; }
.main-header p { margin: 0 0 8px; }

.main-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 8px;
    width: 100%;
}
.input-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.modelInput {
    font-family: "San Francisco", Arial;
    font-weight: 300;
    width: min(88vw, 360px);
    height: 48px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(240, 246, 246, 0.72));
    box-shadow: 0 10px 26px rgba(37, 67, 67, 0.12);
    font-size: 16px;
    text-align: center;
    outline: none;
}
.verifyBtn {
    font-family: "San Francisco";
    font-weight: 600;
    min-width: 132px;
    height: 52px;
    padding: 0 20px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 16px;
    background: linear-gradient(160deg, rgba(125, 233, 233, 0.92), rgba(115, 205, 205, 0.9));
    color: #0d3838;
    font-size: 17px;
    cursor: pointer;
    box-shadow: 0 14px 30px rgba(42, 125, 125, 0.22);
}

.modalContainer {
    border-radius: 20px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(90vw, 660px);
    max-height: calc(100vh - 28px);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.35), rgba(214, 242, 242, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.55);
    box-sizing: border-box;
    padding: 52px 20px 20px;
    overflow-y: auto;
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    box-shadow: 0 26px 58px rgba(22, 63, 63, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.65);
    display: none;
    z-index: 10;
}
.modalHeader { margin: 0 0 12px; text-align: center; }
.closeBtn {
    position: absolute;
    top: 10px;
    right: 10px;
    line-height: 1;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.45);
    border-radius: 10px;
    width: 34px;
    height: 34px;
    font-weight: 700;
}
#specsContainer {
    border-radius: 14px;
    padding: 12px;
    margin-top: 16px;
    background: rgba(236, 236, 236, 0.384);
    border: 1px solid rgba(192, 192, 192, 0.712);
    text-align: center;
}
.modelPhotosWrap { margin: 6px 0 2px; }
.modelPhotosOutput {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}
.modelPhotoItem {
    width: 86px;
    height: 86px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid rgba(180, 190, 190, 0.7);
    background: rgba(255, 255, 255, 0.55);
}
.modelPhotoEmpty { margin: 0; font-size: 13px; opacity: 0.85; }

.resultColorSwatches {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}
.colorSwatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.swatch-metal-silver { background: linear-gradient(135deg, #d7d7d7 0%, #f7f7f7 35%, #b9b9b9 100%); }
.swatch-metal-gold { background: linear-gradient(135deg, #d4af37 0%, #f5e0a3 35%, #b8942d 100%); }
.swatch-metal-graphite { background: linear-gradient(135deg, #555a62 0%, #7d828a 35%, #2f333a 100%); }
.swatch-metal-titanium { background: linear-gradient(135deg, #8f8f87 0%, #d2cec4 40%, #6e6a63 100%); }
.swatch-metal-orange { background: linear-gradient(135deg, #cb6d2b 0%, #f3b169 35%, #9f4e19 100%); }

.themeToggleApple {
    appearance: none;
    width: 50px;
    height: 30px;
    background: linear-gradient(160deg, rgba(153, 153, 153, 0.92), rgba(187, 192, 192, 0.9));
    border: 1px solid rgba(219, 219, 219, 0.75);
    border-radius: 15px;
    position: relative;
}
.themeToggleApple::before {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 24px;
    height: 24px;
    background: linear-gradient(160deg, rgba(245, 245, 245, 0.92), rgba(255, 255, 255, 0.72));
    border-radius: 50%;
    transition: transform 0.3s ease;
}
.themeToggleApple:checked::before { transform: translateX(20px); }
.themeToggleApple:checked { background: linear-gradient(160deg, rgba(28, 196, 5, 0.92), rgba(0, 102, 5, 0.72)); }
.themeToggleIcon { display: block; width: 30px; height: 30px; margin: 0; transform: translateY(1px); }

.databaseDisclaimer {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 66px;
    width: min(92vw, 620px);
    text-align: center;
    font-family: "San Francisco";
    font-weight: 300;
    font-size: 10px;
    line-height: 1.25;
    color: rgba(80, 88, 95, 0.72);
    letter-spacing: 0.01em;
}
.siteFooter {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    margin: 0;
    padding: 8px 10px 12px;
    background: rgba(244, 244, 244, 0.9);
    backdrop-filter: blur(8px);
    color: #2d3d3d;
}
.siteFooter p {
    margin: 0;
    font-weight: 300;
    line-height: 1.18;
    font-size: 11px;
    color: rgba(80, 88, 95, 0.72);
    letter-spacing: 0.01em;
}
.siteFooter a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 2px;
}

body.dark-mode {
    background-color: #151a22;
    color: #e9edf3;
}
body.dark-mode .topBar {
    background: #000000;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.55);
}
body.dark-mode .main-header h1,
body.dark-mode .main-header p,
body.dark-mode .modalHeader,
body.dark-mode #specsContainer p { color: #ffffff; }
body.dark-mode .modelInput {
    background: rgba(30, 36, 46, 0.7);
    border: 1px solid rgba(126, 143, 170, 0.4);
    color: #f5f7fb;
}
body.dark-mode .verifyBtn {
    background: linear-gradient(160deg, #0a4c55, #1fc5d1);
    color: #ffffff;
    border-color: rgba(122, 162, 255, 0.45);
}
body.dark-mode .modalContainer {
    background: linear-gradient(150deg, rgba(27, 32, 43, 0.56), rgba(30, 40, 56, 0.42));
    border: 1px solid rgba(130, 150, 190, 0.35);
    box-shadow: 0 26px 58px rgba(0, 0, 0, 0.45);
}
body.dark-mode #specsContainer {
    background: rgba(24, 31, 43, 0.48);
    border: 1px solid rgba(120, 140, 170, 0.35);
}
body.dark-mode .modelPhotoItem {
    border-color: rgba(120, 140, 170, 0.4);
    background: rgba(18, 24, 34, 0.58);
}
body.dark-mode .databaseDisclaimer { color: rgba(220, 230, 240, 0.68); }
body.dark-mode .siteFooter {
    color: #d9e6e6;
    background: rgba(0, 0, 0, 0.85);
}
body.dark-mode .siteFooter p { color: rgba(220, 230, 240, 0.76); }