/* =========================================================
   PNGVAULT — MAIN STYLESHEET
   ========================================================= */


/* =========================================================
   1. RESET
   ========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    background: #f8fafc;
    color: #172033;
    line-height: 1.5;
}





button,
input,
select {
    font: inherit;
}

button {
    border: none;
    cursor: pointer;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}


/* =========================================================
   2. ROOT VARIABLES
   ========================================================= */

:root {

    --primary: #1769ff;
    --primary-dark: #0f56d9;
    --primary-light: #eaf2ff;

    --text: #172033;
    --text-secondary: #64748b;
    --text-light: #94a3b8;

    --white: #ffffff;
    --background: #f8fafc;
    --surface: #ffffff;
    --border: #e5eaf1;

    --success: #16a34a;

    --shadow-sm:
        0 2px 8px rgba(15, 23, 42, 0.05);

    --shadow:
        0 8px 25px rgba(15, 23, 42, 0.08);

    --shadow-lg:
        0 18px 45px rgba(15, 23, 42, 0.12);

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;

    --container: 1400px;
}


/* =========================================================
   3. HEADER
   ========================================================= */

.site-header {
    width: 100%;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--border);

    position: sticky;
    top: 0;
    z-index: 1000;

    backdrop-filter: blur(14px);
}

.header-container {
    width: min(var(--container), calc(100% - 48px));
    min-height: 72px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}


/* =========================================================
   4. BRAND
   ========================================================= */

.brand {
    display: flex;
    align-items: center;
    gap: 11px;

    flex-shrink: 0;
}

.brand-icon {
    width: 44px;
    height: 44px;

    border-radius: 11px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: white;

    background:
        linear-gradient(
            135deg,
            #2382ff,
            #145ee8
        );

    box-shadow:
        0 5px 15px rgba(23, 105, 255, 0.25);
}



.brand-text h1 {
    font-size: 24px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.8px;
}

.brand-text h1 span {
    color: var(--primary);
}

.brand-text p {
    margin-top: 4px;

    color: var(--text-secondary);

    font-size: 10px;
    font-weight: 500;
}


/* =========================================================
   5. MAIN NAVIGATION
   ========================================================= */

.main-nav {
    height: 72px;

    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-link {
    height: 72px;

    display: flex;
    align-items: center;

    position: relative;

    color: #344054;

    font-size: 14px;
    font-weight: 500;

    transition:
        color 0.2s ease;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-link.active::after {
    content: "";

    position: absolute;

    bottom: 0;
    left: 0;
    right: 0;

    height: 3px;

    background: var(--primary);
    border-radius: 4px 4px 0 0;
}


/* =========================================================
   6. HEADER ACTIONS
   ========================================================= */

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-button {
    width: 42px;
    height: 42px;

    border-radius: 50%;

    background: #f8fafc;

    border: 1px solid #edf0f5;

    display: flex;
    align-items: center;
    justify-content: center;

    transition:
        background 0.2s ease,
        transform 0.2s ease,
        border-color 0.2s ease;
}

.icon-button:hover {
    background: var(--primary-light);
    border-color: #d6e4ff;

    transform: translateY(-1px);
}

.icon-button img {
    width: 19px;
    height: 19px;

    object-fit: contain;
}


/* =========================================================
   7. HEADER SEARCH
   ========================================================= */

.header-search {
    width: 285px;
    height: 42px;

    margin-left: 8px;

    display: flex;
    align-items: center;

    background: #f1f4f8;

    border-radius: 24px;

    border: 1px solid transparent;

    overflow: hidden;

    transition:
        border-color 0.2s ease,
        background 0.2s ease;
}

.header-search:focus-within {
    background: white;
    border-color: #c8d9ff;

    box-shadow:
        0 0 0 3px rgba(23, 105, 255, 0.08);
}

.header-search input {
    width: 100%;
    height: 100%;

    padding: 0 14px 0 20px;

    border: none;
    outline: none;

    background: transparent;

    color: var(--text);

    font-size: 13px;
}

.header-search input::placeholder {
    color: #8190a5;
}

.header-search button {
    width: 46px;
    height: 100%;

    flex-shrink: 0;

    background: transparent;

    display: flex;
    align-items: center;
    justify-content: center;
}

.header-search button img {
    width: 18px;
    height: 18px;
}


/* =========================================================
   8. MOBILE MENU
   ========================================================= */

.mobile-menu-button,
.mobile-nav {
    display: none;
}


/* =========================================================
   9. HERO
   ========================================================= */

.hero-section {
    min-height: 305px;

    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;

    background-image:
        url("../assets/images/background.png");

    background-size: cover;
    background-position: center 52%;

    color: white;
}

.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(3, 24, 52, 0.55),
            rgba(3, 21, 43, 0.68)
        );
}

.hero-content {
    width: min(900px, calc(100% - 40px));

    position: relative;
    z-index: 2;

    text-align: center;

    padding: 42px 0;
}

.hero-small-title {
    display: none;
}

.hero-content h2 {
    font-size: clamp(36px, 4vw, 48px);

    font-weight: 800;

    letter-spacing: -1.5px;

    line-height: 1.1;
}

.hero-content h2 span {
    color: #2382ff;
}

.hero-content p {
    margin-top: 10px;

    font-size: 17px;

    color: rgba(255, 255, 255, 0.94);
}


/* =========================================================
   10. HERO SEARCH
   ========================================================= */

.hero-search {
    width: min(690px, 100%);
    height: 55px;

    margin: 24px auto 0;

    display: flex;
    align-items: center;

    background: white;

    border: 3px solid rgba(255, 255, 255, 0.45);

    border-radius: 30px;

    overflow: hidden;

    box-shadow:
        0 12px 35px rgba(0, 0, 0, 0.20);
}

.hero-search input {
    flex: 1;

    min-width: 0;

    height: 100%;

    padding: 0 22px;

    border: none;
    outline: none;

    color: #1e293b;

    background: white;

    font-size: 14px;
}

.hero-search input::placeholder {
    color: #8793a5;
}

.hero-search button {
    width: 62px;
    height: 100%;

    flex-shrink: 0;

    background: var(--primary);

    display: flex;
    align-items: center;
    justify-content: center;

    transition:
        background 0.2s ease;
}

.hero-search button:hover {
    background: var(--primary-dark);
}

.hero-search button img {
    width: 21px;
    height: 21px;

    filter: brightness(0) invert(1);
}


/* =========================================================
   11. POPULAR TAGS
   ========================================================= */

.popular-searches {
    margin-top: 14px;

    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;

    gap: 7px;
}

.popular-searches > span {
    margin-right: 4px;

    font-size: 12px;
    font-weight: 600;

    color: rgba(255, 255, 255, 0.9);
}

.tag {
    padding: 5px 12px;

    border-radius: 20px;

    background: rgba(255, 255, 255, 0.14);

    border: 1px solid rgba(255, 255, 255, 0.12);

    color: white;

    font-size: 11px;

    backdrop-filter: blur(5px);

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.tag:hover {
    background: rgba(255, 255, 255, 0.24);

    transform: translateY(-1px);
}


/* =========================================================
   12. CATEGORY STRIP
   ========================================================= */

.category-strip {
    width: 100%;

    background: white;

    border-bottom: 1px solid var(--border);

    box-shadow:
        0 3px 12px rgba(15, 23, 42, 0.03);
}

.category-container {
    width: min(var(--container), calc(100% - 48px));

    min-height: 115px;

    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 10px;

    overflow-x: auto;

    scrollbar-width: none;
}

.category-container::-webkit-scrollbar {
    display: none;
}

.category-item {
    min-width: 78px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    gap: 8px;

    color: #24324a;

    font-size: 12px;
    font-weight: 500;

    transition:
        color 0.2s ease;
}

.category-item:hover {
    color: var(--primary);
}

.category-item.active {
    color: var(--primary);
}

.category-icon {
    width: 55px;
    height: 55px;

    border-radius: 12px;

    background: #f8fafc;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid #f0f2f6;

    box-shadow:
        0 3px 10px rgba(15, 23, 42, 0.04);

    transition:
        transform 0.2s ease,
        background 0.2s ease;
}

.category-item:hover .category-icon {
    transform: translateY(-3px);
}

.category-item.active .category-icon {
    background: #edf4ff;

    border-color: #dceaff;
}

.category-icon img {
    width: 25px;
    height: 25px;
}


/* =========================================================
   13. MAIN CONTENT
   ========================================================= */

.content-section {
    padding: 28px 0 60px;
}

.content-container {
    width: min(var(--container), calc(100% - 48px));

    margin: auto;

    display: grid;

    grid-template-columns:
        220px
        minmax(0, 1fr)
        330px;

    gap: 28px;

    align-items: start;
}


/* =========================================================
   14. SIDEBAR
   ========================================================= */

.sidebar {
    background: white;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    padding: 18px 12px;

    box-shadow: var(--shadow-sm);

    position: sticky;
    top: 95px;
}

.sidebar-header {
    padding: 0 10px 15px;
}

.sidebar-header h3 {
    font-size: 16px;

    font-weight: 700;
}

.sidebar-categories {
    display: flex;
    flex-direction: column;

    gap: 3px;
}

.sidebar-category {
    min-height: 43px;

    padding: 8px 10px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    border-radius: 9px;

    color: #526075;

    font-size: 12px;

    transition:
        background 0.2s ease,
        color 0.2s ease;
}

.sidebar-category:hover {
    background: #f6f9ff;
    color: var(--primary);
}

.sidebar-category.active {
    background: var(--primary);
    color: white;

    box-shadow:
        0 5px 14px rgba(23, 105, 255, 0.20);
}

.sidebar-category-left {
    display: flex;
    align-items: center;

    gap: 10px;

    min-width: 0;
}

.sidebar-category-left img {
    width: 19px;
    height: 19px;

    object-fit: contain;
}

.sidebar-category.active img {
    filter: brightness(0) invert(1);
}

.sidebar-category-left span {
    white-space: nowrap;
}

.category-count {
    color: #8793a5;

    font-size: 11px;
    font-weight: 500;
}

.sidebar-category.active .category-count {
    color: rgba(255, 255, 255, 0.9);
}


/* =========================================================
   15. PNG CONTENT
   ========================================================= */

.png-content {
    min-width: 0;
}

.section-header {
    min-height: 52px;

    margin-bottom: 18px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 15px;
}

.section-header h2 {
    font-size: 22px;

    font-weight: 750;

    letter-spacing: -0.5px;
}

.section-header p {
    margin-top: 3px;

    color: var(--text-secondary);

    font-size: 12px;
}

.sort-select {
    min-width: 145px;

    height: 38px;

    padding: 0 34px 0 13px;

    border: 1px solid var(--border);

    border-radius: 9px;

    background: white;

    color: #435067;

    font-size: 12px;

    outline: none;

    cursor: pointer;
}

.sort-select:focus {
    border-color: #b9d0ff;

    box-shadow:
        0 0 0 3px rgba(23, 105, 255, 0.07);
}


/* =========================================================
   16. PNG GRID
   ========================================================= */

.png-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 16px;
}


/* =========================================================
   17. PNG CARD
   ========================================================= */

.png-card {
    min-width: 0;

    background: white;

    border: 1px solid var(--border);

    border-radius: 13px;

    overflow: hidden;

    box-shadow: var(--shadow-sm);

    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        border-color 0.22s ease;
}

.png-card:hover {
    transform: translateY(-4px);

    border-color: #d8e4f8;

    box-shadow: var(--shadow);
}

.png-card-image {
    position: relative;

    aspect-ratio: 1 / 0.92;

    padding: 8px;

    background-color: #f8fafc;

    background-image:
        linear-gradient(45deg, #e7ebf0 25%, transparent 25%),
        linear-gradient(-45deg, #e7ebf0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e7ebf0 75%),
        linear-gradient(-45deg, transparent 75%, #e7ebf0 75%);

    background-size: 18px 18px;

    background-position:
        0 0,
        0 9px,
        9px -9px,
        -9px 0;
}

.png-card-image img {
    width: 100%;
    height: 100%;

    object-fit: contain;

    transition:
        transform 0.25s ease;
}

.png-card:hover .png-card-image img {
    transform: scale(1.04);
}

.png-card-content {
    padding: 10px 11px 11px;
}

.png-card-title {
    margin-bottom: 7px;

    font-size: 13px;
    font-weight: 700;

    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.png-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 7px;
}

.png-card-tags {
    display: flex;

    gap: 4px;

    min-width: 0;

    overflow: hidden;
}

.png-card-tag {
    padding: 3px 7px;

    border-radius: 5px;

    background: #f0f4fa;

    color: #68768b;

    font-size: 9px;

    white-space: nowrap;
}

.card-download {
    width: 30px;
    height: 30px;

    flex-shrink: 0;

    border: 1px solid #d7e3f7;

    border-radius: 8px;

    background: white;

    display: flex;
    align-items: center;
    justify-content: center;

    transition:
        background 0.2s ease,
        border-color 0.2s ease;
}

.card-download:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.card-download img {
    width: 15px;
    height: 15px;
}

.card-download:hover img {
    filter: brightness(0) invert(1);
}


/* =========================================================
   18. CARD FAVORITE BUTTON
   ========================================================= */

.card-favorite {
    position: absolute;

    top: 12px;
    right: 12px;

    width: 31px;
    height: 31px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.92);

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow:
        0 3px 10px rgba(15, 23, 42, 0.12);
}

.card-favorite img {
    width: 16px;
    height: 16px;
}


/* =========================================================
   19. LOAD MORE
   ========================================================= */

.load-more-container {
    padding-top: 25px;

    display: flex;
    justify-content: center;
}

.load-more-button {
    padding: 11px 25px;

    border-radius: 9px;

    background: white;

    border: 1px solid #d8e1ee;

    color: #3b4a61;

    font-size: 12px;
    font-weight: 600;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.load-more-button:hover {
    color: white;

    background: var(--primary);

    border-color: var(--primary);
}


/* =========================================================
   20. PREVIEW PANEL
   ========================================================= */

.preview-panel {
    background: white;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    overflow: hidden;

    box-shadow: var(--shadow-sm);

    position: sticky;
    top: 95px;
}

.preview-close {
    display: none;
}

.preview-image-container {
    width: 100%;

    aspect-ratio: 1 / 0.84;

    padding: 12px;

    background-color: #f8fafc;

    background-image:
        linear-gradient(45deg, #e7ebf0 25%, transparent 25%),
        linear-gradient(-45deg, #e7ebf0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e7ebf0 75%),
        linear-gradient(-45deg, transparent 75%, #e7ebf0 75%);

    background-size: 18px 18px;

    background-position:
        0 0,
        0 9px,
        9px -9px,
        -9px 0;

    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-placeholder {
    width: 80%;
    height: 80%;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 2px dashed #cbd5e1;

    border-radius: 15px;

    color: #a0aec0;

    font-size: 24px;
    font-weight: 800;
}

.preview-info {
    padding: 16px;
}

.preview-info h2 {
    font-size: 18px;

    font-weight: 750;
}

.preview-description {
    margin-top: 5px;

    color: var(--text-secondary);

    font-size: 11px;
    line-height: 1.6;
}


/* =========================================================
   21. DOWNLOAD BUTTON
   ========================================================= */

.download-button {
    width: 100%;
    height: 43px;

    margin-top: 15px;

    border-radius: 8px;

    background: var(--primary);

    color: white;

    display: flex;
    align-items: center;
    justify-content: center;

    gap: 8px;

    font-size: 12px;
    font-weight: 650;

    box-shadow:
        0 5px 14px rgba(23, 105, 255, 0.18);

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.download-button:hover {
    background: var(--primary-dark);

    transform: translateY(-1px);
}

.download-button img {
    width: 17px;
    height: 17px;

    filter: brightness(0) invert(1);
}


/* =========================================================
   22. IMAGE DETAILS
   ========================================================= */

.image-details {
    margin-top: 20px;
}

.image-details h3 {
    margin-bottom: 10px;

    font-size: 14px;
    font-weight: 700;
}

.detail-row {
    min-height: 31px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 15px;

    border-bottom: 1px solid #f0f2f5;

    font-size: 11px;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row span {
    color: var(--text-secondary);
}

.detail-row strong {
    color: #29364b;

    font-weight: 600;

    text-align: right;

    max-width: 60%;
}


/* =========================================================
   23. FOOTER — PNG BAZAR
   ========================================================= */

.site-footer {
    margin-top: 60px;
    background: #0d1422;
    color: #ffffff;
}

.footer-container {
    width: min(var(--container), calc(100% - 48px));
    margin: 0 auto;
    padding: 55px 0 45px;

    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(150px, 0.75fr) minmax(150px, 0.75fr);
    gap: 55px;
    align-items: start;
}

/* Footer Brand */

.footer-brand {
    min-width: 0;
}

.footer-logo {
    width: 165px;
    margin-bottom: 14px;
}

.footer-logo img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

.footer-brand p {
    max-width: 310px;
    margin: 0;

    color: #94a3b8;
    font-size: 13px;
    line-height: 1.7;
}

/* Footer Link Groups */

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.footer-links h3 {
    margin: 0 0 7px;

    color: #ffffff;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 700;
}

.footer-links a {
    width: fit-content;

    color: #94a3b8;
    font-size: 13px;
    line-height: 1.5;
    text-decoration: none;

    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover {
    color: #ffffff;
    transform: translateX(3px);
}

/* Footer Bottom */

.footer-bottom {
    width: min(var(--container), calc(100% - 48px));
    min-height: 64px;
    margin: 0 auto;
    padding: 16px 0;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
    margin: 0;

    color: #64748b;
    font-size: 12px;
    line-height: 1.5;
}

.footer-bottom p:last-child {
    text-align: right;
}

.footer-heart {
    color: #1769ff;
    font-size: 15px;
    margin: 0 3px;
}

/* Footer responsive */

@media (max-width: 900px) {

    .footer-container {
        grid-template-columns: 1.4fr 1fr 1fr;
        gap: 30px;
    }

}

@media (max-width: 700px) {

    .site-footer {
        margin-top: 45px;
    }

    .footer-container {
        width: calc(100% - 40px);
        padding: 45px 0 35px;
        grid-template-columns: 1fr 1fr;
        gap: 35px 25px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-logo {
        width: 150px;
    }

    .footer-bottom {
        width: calc(100% - 40px);
        flex-direction: column;
        justify-content: center;
        gap: 7px;
        padding: 18px 0;
        text-align: center;
    }

    .footer-bottom p:last-child {
        text-align: center;
    }

}

@media (max-width: 480px) {

    .footer-container {
        width: calc(100% - 28px);
        grid-template-columns: 1fr 1fr;
        gap: 28px 18px;
    }

    .footer-logo {
        width: 140px;
    }

    .footer-brand p {
        max-width: 270px;
        font-size: 12px;
    }

    .footer-links h3 {
        font-size: 14px;
    }

    .footer-links a {
        font-size: 12px;
    }

    .footer-bottom {
        width: calc(100% - 28px);
    }

    .footer-bottom p {
        font-size: 11px;
    }

}


/* =========================================================
   24. DARK MODE
   ========================================================= */

body.dark-mode {
    --text: #e5e7eb;
    --text-secondary: #94a3b8;
    --text-light: #64748b;

    --background: #0f172a;
    --surface: #111827;
    --border: #1f2937;

    background: var(--background);
    color: var(--text);
}

body.dark-mode .site-header,
body.dark-mode .category-strip,
body.dark-mode .sidebar,
body.dark-mode .png-card,
body.dark-mode .preview-panel,
body.dark-mode .sort-select,
body.dark-mode .load-more-button {
    background: #111827;

    border-color: #1f2937;
}

body.dark-mode .header-search {
    background: #1e293b;
}

body.dark-mode .header-search input {
    color: white;
}

body.dark-mode .category-icon {
    background: #1e293b;
    border-color: #273449;
}

body.dark-mode .sidebar-category {
    color: #aab5c5;
}

body.dark-mode .sidebar-category:hover {
    background: #1e293b;
}

body.dark-mode .png-card-image,
body.dark-mode .preview-image-container {
    background-color: #1e293b;
}

body.dark-mode .png-card-tag {
    background: #1e293b;
    color: #94a3b8;
}

body.dark-mode .card-download {
    background: #111827;
    border-color: #334155;
}

body.dark-mode .sort-select {
    color: #cbd5e1;
}

body.dark-mode .detail-row {
    border-color: #1f2937;
}

body.dark-mode .detail-row strong {
    color: #cbd5e1;
}

body.dark-mode .icon-button {
    background: #1e293b;
    border-color: #29364b;
}


/* =========================================================
   25. EMPTY STATE
   ========================================================= */

.empty-state {
    grid-column: 1 / -1;

    padding: 60px 20px;

    text-align: center;

    background: white;

    border: 1px dashed #d7dee9;

    border-radius: var(--radius);
}

.empty-state h3 {
    font-size: 18px;
}

.empty-state p {
    margin-top: 6px;

    color: var(--text-secondary);

    font-size: 13px;
}


/* =========================================================
   26. SCROLLBAR
   ========================================================= */

::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;

    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}


/* =========================================================
   27. SELECTION
   ========================================================= */

::selection {
    background: #dbeafe;
    color: #0f3f91;
}





.brand-icon {
    width: 44px;
    height: 44px;

    border-radius: 11px;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;
}

.brand-icon img {
    width: 100%;
    height: 100%;

    object-fit: contain;
}





/* =========================================================
   CATEGORY PAGE
   ========================================================= */

.category-hero {
    min-height: 300px;

    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;

    background:
        linear-gradient(
            rgba(4, 24, 48, 0.70),
            rgba(4, 24, 48, 0.78)
        ),
        url("../assets/images/background.png");

    background-size: cover;
    background-position: center;

    color: white;
}

.category-hero-content {
    width: min(850px, calc(100% - 40px));

    text-align: center;

    padding: 55px 0;
}

.category-eyebrow {
    display: inline-block;

    margin-bottom: 10px;

    color: #8db9ff;

    font-size: 12px;
    font-weight: 700;

    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.category-hero h2 {
    font-size: clamp(34px, 4vw, 46px);

    line-height: 1.1;

    font-weight: 800;

    letter-spacing: -1px;
}

.category-hero h2 span {
    color: #3f8cff;
}

.category-hero p {
    margin-top: 12px;

    color: rgba(255, 255, 255, 0.85);

    font-size: 15px;
}


/* =========================================================
   CATEGORY SEARCH
   ========================================================= */

.category-search {
    width: min(540px, 100%);
    height: 48px;

    margin: 22px auto 0;

    display: flex;
    align-items: center;

    padding: 0 17px;

    background: white;

    border-radius: 25px;

    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.18);

    transition:
        box-shadow 0.2s ease;
}

.category-search:focus-within {
    box-shadow:
        0 0 0 4px rgba(63, 140, 255, 0.18),
        0 10px 30px rgba(0, 0, 0, 0.18);
}

.category-search img {
    width: 18px;
    height: 18px;

    margin-right: 10px;
}

.category-search input {
    width: 100%;
    height: 100%;

    border: none;
    outline: none;

    background: transparent;

    color: #1e293b;

    font-size: 13px;
}

.category-search input::placeholder {
    color: #94a3b8;
}


/* =========================================================
   CATEGORIES SECTION
   ========================================================= */

.categories-section {
    padding: 42px 0 25px;
}

.categories-container {
    width: min(var(--container), calc(100% - 48px));

    margin: auto;
}

.categories-header {
    margin-bottom: 22px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;
}

.categories-header h2 {
    font-size: 23px;

    font-weight: 750;

    letter-spacing: -0.5px;
}

.categories-header p {
    margin-top: 4px;

    color: var(--text-secondary);

    font-size: 12px;
}

.category-total {
    padding: 7px 13px;

    border-radius: 20px;

    background: #edf4ff;

    color: var(--primary);

    font-size: 11px;
    font-weight: 650;
}


/* =========================================================
   CATEGORY GRID
   ========================================================= */

.categories-grid {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 17px;
}


/* =========================================================
   CATEGORY CARD
   ========================================================= */

.category-card {
    min-height: 145px;

    padding: 20px;

    display: flex;
    align-items: flex-start;

    gap: 16px;

    background: white;

    border: 1px solid var(--border);

    border-radius: 15px;

    box-shadow: var(--shadow-sm);

    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        border-color 0.22s ease;
}

.category-card:hover {
    transform: translateY(-4px);

    border-color: #cfe0ff;

    box-shadow: var(--shadow);
}

.category-card-icon {
    width: 52px;
    height: 52px;

    flex-shrink: 0;

    border-radius: 13px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: #edf4ff;

    border: 1px solid #dfebff;

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.category-card:hover .category-card-icon {
    background: #dceaff;

    transform: scale(1.05);
}

.category-card-icon img {
    width: 25px;
    height: 25px;

    object-fit: contain;
}

.category-card-content {
    min-width: 0;
}

.category-card-content h3 {
    margin-top: 2px;

    color: var(--text);

    font-size: 15px;
    font-weight: 700;
}

.category-card-content p {
    margin-top: 3px;

    color: var(--text-secondary);

    font-size: 11px;

    line-height: 1.5;
}

.category-card-content span {
    display: inline-block;

    margin-top: 8px;

    color: var(--primary);

    font-size: 10px;
    font-weight: 650;
}


/* =========================================================
   POPULAR CATEGORIES
   ========================================================= */

.popular-categories-section {
    padding: 25px 0 60px;
}

.popular-category-list {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 14px;
}

.popular-category {
    min-height: 64px;

    padding: 12px 15px;

    display: flex;
    align-items: center;

    gap: 12px;

    background: white;

    border: 1px solid var(--border);

    border-radius: 12px;

    box-shadow: var(--shadow-sm);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.popular-category:hover {
    transform: translateY(-2px);

    border-color: #d3e1fa;

    box-shadow: var(--shadow);
}

.popular-category img {
    width: 23px;
    height: 23px;
}

.popular-category span {
    flex: 1;

    color: var(--text);

    font-size: 12px;
    font-weight: 600;
}

.popular-category strong {
    color: var(--primary);

    font-size: 17px;

    font-weight: 500;
}


/* =========================================================
   CATEGORY PAGE DARK MODE
   ========================================================= */

body.dark-mode .category-card,
body.dark-mode .popular-category {
    background: #111827;

    border-color: #1f2937;
}

body.dark-mode .category-card-icon {
    background: #1e293b;

    border-color: #29364b;
}

body.dark-mode .category-total {
    background: #172554;

    color: #60a5fa;
}

body.dark-mode .category-search input {
    color: #1e293b;
}













/* =========================================================
   IMAGE DETAIL PAGE
   ========================================================= */


/* =========================================================
   1. PAGE CONTAINER
   ========================================================= */

.image-page-section {
    padding: 28px 0 55px;
}

.image-page-container {
    width: min(var(--container), calc(100% - 48px));
    margin: auto;
}


/* =========================================================
   2. BREADCRUMB
   ========================================================= */

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;

    margin-bottom: 22px;

    color: var(--text-secondary);

    font-size: 11px;
}

.breadcrumb a {
    color: #64748b;

    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span {
    color: #b2bdca;
}

.breadcrumb strong {
    color: var(--text);
    font-weight: 600;
}


/* =========================================================
   3. MAIN IMAGE DETAIL LAYOUT
   ========================================================= */

.image-detail-layout {
    display: grid;

    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(380px, 0.85fr);

    gap: 38px;

    align-items: start;
}


/* =========================================================
   4. IMAGE PREVIEW SECTION
   ========================================================= */

.image-preview-section {
    min-width: 0;
}

.image-preview-box {
    position: relative;

    width: 100%;

    min-height: 550px;

    padding: 25px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: white;

    border: 1px solid var(--border);

    border-radius: 20px;

    box-shadow: var(--shadow-sm);

    overflow: hidden;
}


/* =========================================================
   5. TRANSPARENT PNG BACKGROUND
   ========================================================= */

.transparent-preview {
    width: 100%;
    height: 100%;

    min-height: 500px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 14px;

    background-color: #f8fafc;

    background-image:
        linear-gradient(
            45deg,
            #e4e8ee 25%,
            transparent 25%
        ),
        linear-gradient(
            -45deg,
            #e4e8ee 25%,
            transparent 25%
        ),
        linear-gradient(
            45deg,
            transparent 75%,
            #e4e8ee 75%
        ),
        linear-gradient(
            -45deg,
            transparent 75%,
            #e4e8ee 75%
        );

    background-size: 24px 24px;

    background-position:
        0 0,
        0 12px,
        12px -12px,
        -12px 0;

    overflow: hidden;
}


/* Actual image when JS inserts it */

.transparent-preview img {
    width: 88%;
    height: 88%;

    object-fit: contain;

    filter:
        drop-shadow(
            0 12px 20px rgba(15, 23, 42, 0.12)
        );

    transition:
        transform 0.3s ease;
}

.transparent-preview img:hover {
    transform: scale(1.025);
}


/* =========================================================
   6. IMAGE PLACEHOLDER
   ========================================================= */

.image-placeholder {
    width: 180px;
    height: 180px;

    border: 2px dashed #cbd5e1;

    border-radius: 18px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: #94a3b8;

    font-size: 34px;
    font-weight: 800;

    background: rgba(255, 255, 255, 0.5);
}

.image-placeholder.small {
    width: 100%;
    height: 100%;

    border: none;

    border-radius: 0;

    font-size: 22px;

    background: transparent;
}


/* =========================================================
   7. FAVORITE BUTTON
   ========================================================= */

.image-favorite {
    position: absolute;

    top: 18px;
    right: 18px;

    z-index: 5;

    width: 42px;
    height: 42px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.94);

    border: 1px solid #e5eaf1;

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow:
        0 5px 16px rgba(15, 23, 42, 0.10);

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        border-color 0.2s ease;
}

.image-favorite:hover {
    transform: scale(1.06);

    background: #fff1f3;

    border-color: #ffd2d9;
}

.image-favorite img {
    width: 19px;
    height: 19px;
}


/* =========================================================
   8. IMAGE NAVIGATION
   ========================================================= */

.image-navigation {
    margin-top: 12px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.image-navigation button {
    min-height: 38px;

    padding: 0 14px;

    display: flex;
    align-items: center;
    gap: 7px;

    background: white;

    border: 1px solid var(--border);

    border-radius: 9px;

    color: #536176;

    font-size: 11px;
    font-weight: 600;

    transition:
        color 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease;
}

.image-navigation button:hover {
    color: var(--primary);

    background: #f5f8ff;

    border-color: #d5e3fb;
}

.image-navigation img {
    width: 16px;
    height: 16px;
}


/* =========================================================
   9. IMAGE INFORMATION
   ========================================================= */

.image-information {
    padding: 8px 0;
}

.image-category {
    display: inline-flex;
    align-items: center;

    padding: 6px 11px;

    border-radius: 20px;

    background: #edf4ff;

    color: var(--primary);

    font-size: 10px;
    font-weight: 700;

    transition:
        background 0.2s ease;
}

.image-category:hover {
    background: #dfeaff;
}

.image-information h1 {
    margin-top: 12px;

    color: var(--text);

    font-size: clamp(30px, 3vw, 42px);

    line-height: 1.12;

    font-weight: 800;

    letter-spacing: -1px;
}


/* =========================================================
   10. DESCRIPTION
   ========================================================= */

.image-description {
    max-width: 600px;

    margin-top: 13px;

    color: var(--text-secondary);

    font-size: 13px;

    line-height: 1.75;
}


/* =========================================================
   11. IMAGE TAGS
   ========================================================= */

.image-tags {
    margin-top: 18px;

    display: flex;
    flex-wrap: wrap;

    gap: 7px;
}

.image-tags span {
    padding: 6px 10px;

    border-radius: 7px;

    background: #f1f5f9;

    color: #64748b;

    font-size: 10px;
    font-weight: 500;

    border: 1px solid #e9eef4;
}


/* =========================================================
   12. MAIN DOWNLOAD BUTTON
   ========================================================= */

.main-download-button {
    width: 100%;
    height: 52px;

    margin-top: 22px;

    display: flex;
    align-items: center;
    justify-content: center;

    gap: 9px;

    border-radius: 11px;

    background:
        linear-gradient(
            135deg,
            #2382ff,
            #1769ff
        );

    color: white;

    font-size: 13px;
    font-weight: 700;

    box-shadow:
        0 9px 22px rgba(23, 105, 255, 0.22);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.main-download-button:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 28px rgba(23, 105, 255, 0.28);

    background:
        linear-gradient(
            135deg,
            #1769ff,
            #0f56d9
        );
}

.main-download-button img {
    width: 19px;
    height: 19px;

    filter: brightness(0) invert(1);
}


/* =========================================================
   13. SECONDARY ACTIONS
   ========================================================= */

.image-actions {
    margin-top: 10px;

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 9px;
}

.secondary-action {
    height: 40px;

    display: flex;
    align-items: center;
    justify-content: center;

    gap: 7px;

    background: white;

    border: 1px solid var(--border);

    border-radius: 9px;

    color: #536176;

    font-size: 11px;
    font-weight: 600;

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease;
}

.secondary-action:hover {
    color: var(--primary);

    background: #f5f8ff;

    border-color: #d5e3fb;
}

.secondary-action img {
    width: 16px;
    height: 16px;
}


/* =========================================================
   14. IMAGE META
   ========================================================= */

.image-meta {
    margin-top: 28px;

    padding-top: 22px;

    border-top: 1px solid var(--border);
}

.image-meta h2 {
    margin-bottom: 14px;

    color: var(--text);

    font-size: 16px;
    font-weight: 750;
}

.meta-grid {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    border: 1px solid var(--border);

    border-radius: 12px;

    overflow: hidden;

    background: white;
}

.meta-item {
    min-height: 62px;

    padding: 11px 13px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    gap: 3px;

    border-bottom: 1px solid #edf0f4;
}

.meta-item:nth-child(odd) {
    border-right: 1px solid #edf0f4;
}

.meta-item:nth-last-child(-n + 2) {
    border-bottom: none;
}

.meta-item span {
    color: var(--text-secondary);

    font-size: 9px;
}

.meta-item strong {
    color: var(--text);

    font-size: 11px;
    font-weight: 650;
}


/* =========================================================
   15. LICENSE BOX
   ========================================================= */

.image-license {
    margin-top: 14px;

    padding: 13px;

    display: flex;
    align-items: center;

    gap: 11px;

    border: 1px solid #dce9ff;

    border-radius: 11px;

    background: #f5f9ff;
}

.license-icon {
    width: 30px;
    height: 30px;

    flex-shrink: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: #e0edff;

    color: var(--primary);

    font-size: 14px;
    font-weight: 800;
}

.image-license h3 {
    color: #29466f;

    font-size: 11px;
    font-weight: 700;
}

.image-license p {
    margin-top: 2px;

    color: #71819a;

    font-size: 10px;
}


/* =========================================================
   16. RELATED SECTION
   ========================================================= */

.related-section {
    padding: 25px 0 65px;

    background: #f8fafc;
}

.related-container {
    width: min(var(--container), calc(100% - 48px));

    margin: auto;
}

.related-header {
    margin-bottom: 18px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;
}

.related-header h2 {
    color: var(--text);

    font-size: 22px;
    font-weight: 750;

    letter-spacing: -0.4px;
}

.related-header p {
    margin-top: 3px;

    color: var(--text-secondary);

    font-size: 11px;
}

.view-all-link {
    color: var(--primary);

    font-size: 11px;
    font-weight: 650;

    white-space: nowrap;
}

.view-all-link:hover {
    text-decoration: underline;
}


/* =========================================================
   17. RELATED GRID
   ========================================================= */

.related-grid {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 16px;
}


/* =========================================================
   18. DARK MODE
   ========================================================= */

body.dark-mode .image-preview-box {
    background: #111827;

    border-color: #1f2937;
}

body.dark-mode .transparent-preview {
    background-color: #1e293b;

    background-image:
        linear-gradient(
            45deg,
            #293548 25%,
            transparent 25%
        ),
        linear-gradient(
            -45deg,
            #293548 25%,
            transparent 25%
        ),
        linear-gradient(
            45deg,
            transparent 75%,
            #293548 75%
        ),
        linear-gradient(
            -45deg,
            transparent 75%,
            #293548 75%
        );
}

body.dark-mode .image-placeholder {
    border-color: #475569;

    color: #64748b;

    background: rgba(15, 23, 42, 0.4);
}

body.dark-mode .image-navigation button,
body.dark-mode .secondary-action,
body.dark-mode .meta-grid {
    background: #111827;

    border-color: #1f2937;

    color: #cbd5e1;
}

body.dark-mode .image-tags span {
    background: #1e293b;

    border-color: #29364b;

    color: #94a3b8;
}

body.dark-mode .meta-item {
    border-color: #1f2937;
}

body.dark-mode .meta-item:nth-child(odd) {
    border-right-color: #1f2937;
}

body.dark-mode .image-license {
    background: #172554;

    border-color: #1e3a8a;
}

body.dark-mode .image-license h3 {
    color: #bfdbfe;
}

body.dark-mode .image-license p {
    color: #94a3b8;
}

body.dark-mode .related-section {
    background: #0f172a;
}

body.dark-mode .image-favorite {
    background: #111827;

    border-color: #29364b;
}


/* =========================================================
   19. IMAGE PAGE RESPONSIVE
   ========================================================= */

@media (max-width: 1100px) {

    .image-detail-layout {
        grid-template-columns:
            minmax(0, 1fr)
            minmax(330px, 0.75fr);

        gap: 25px;
    }

    .image-preview-box {
        min-height: 480px;
    }

    .transparent-preview {
        min-height: 430px;
    }

    .related-grid {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }
}


@media (max-width: 800px) {

    .image-page-section {
        padding-top: 20px;
    }

    .image-page-container,
    .related-container {
        width: min(
            var(--container),
            calc(100% - 32px)
        );
    }

    .image-detail-layout {
        grid-template-columns: 1fr;

        gap: 30px;
    }

    .image-preview-box {
        min-height: 430px;
    }

    .transparent-preview {
        min-height: 380px;
    }

    .image-information {
        padding: 0;
    }

    .related-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

}


@media (max-width: 520px) {

    .image-page-container,
    .related-container {
        width: calc(100% - 24px);
    }

    .breadcrumb {
        margin-bottom: 15px;

        font-size: 10px;
    }

    .image-preview-box {
        min-height: 330px;

        padding: 12px;

        border-radius: 15px;
    }

    .transparent-preview {
        min-height: 300px;

        background-size: 18px 18px;
    }

    .image-placeholder {
        width: 120px;
        height: 120px;

        font-size: 24px;
    }

    .image-information h1 {
        font-size: 29px;
    }

    .image-description {
        font-size: 12px;
    }

    .image-actions {
        grid-template-columns: 1fr;
    }

    .meta-grid {
        grid-template-columns: 1fr;
    }

    .meta-item,
    .meta-item:nth-child(odd),
    .meta-item:nth-last-child(-n + 2) {
        border-right: none;

        border-bottom: 1px solid #edf0f4;
    }

    .meta-item:last-child {
        border-bottom: none;
    }

    .related-grid {
        grid-template-columns: 1fr 1fr;

        gap: 10px;
    }

    .related-header {
        align-items: flex-start;
    }

    .related-header h2 {
        font-size: 19px;
    }

}