/* Layout and component styles extracted from portfolio.html */
/* layout.css — non-responsive fixed layout (no media queries) */

/* Uses tokens from css/tokens.css (spacing, colors) */
:root {
    --card-min: 320px;
}

.portfolio-page {
    display: block;
    min-width: 320px;
    min-height: 100vh;
    height: auto;
    padding: 0;
    background: var(--paper-bg);
    color: var(--primary-color);
    font-family: 'DM Sans', sans-serif;
}

.portfolio-page .page {
    max-width: 1600px;
    padding: 0;
}

.portfolio-page .layout {
    padding: 38px var(--space-5) var(--space-6);
}

.portfolio-page .page-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.portfolio-page .project-total {
    color: var(--muted);
    font-size: var(--text-size-small);
}

.portfolio-page .filters {
    margin-bottom: var(--space-3);
}

.portfolio-page #filtersAccordion > div:first-child {
    padding: 0 0 var(--space-2);
}

.portfolio-page #filterPanel {
    padding-bottom: 0;
}

.portfolio-page #filtersAccordion.open #filterPanel {
    padding-bottom: var(--space-2);
}

.portfolio-page .projects {
    gap: var(--space-4) var(--space-3);
}

.portfolio-page .project-card {
    background: transparent;
}

.portfolio-page .project-thumb {
    aspect-ratio: 1 / 1;
    background: var(--cinza-1);
}

.portfolio-page .project-thumb-wrap::after {
    background: rgba(26, 26, 26, 0.72);
}

.portfolio-page .project-overlay {
    padding: var(--space-3);
}

.portfolio-page .project-meta {
    padding: var(--space-2) 0 0;
    background: transparent;
    color: var(--primary-color);
}

.portfolio-page .project-title {
    font: 600 15px/1.3 'Space Grotesk', sans-serif;
}

.portfolio-page .project-meta .project-badges .tag {
    padding: 0;
    color: var(--muted);
    font-size: 12px;
}

.portfolio-page .project-meta .project-badges .tag::before {
    color: var(--cinza-3);
}

.portfolio-page .tag-list .tag {
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 5px 9px;
    background: var(--bg);
    color: var(--text-color);
    font-family: inherit;
    font-size: 13px;
    line-height: 1.4;
    cursor: pointer;
}

.portfolio-page .tag-list .tag:hover {
    border-color: var(--primary-color);
}

.portfolio-page .tag-list .tag.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: #fff;
}

.portfolio-page .tag-list .tag:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

@media (min-width: 600px) {
    .portfolio-page .projects {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 900px) {
    .portfolio-page .projects {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1400px) {
    .portfolio-page .projects {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .portfolio-page .layout {
        padding: var(--space-3) var(--space-3) var(--space-5);
    }

}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    color: var(--text-color);
    background: var(--bg-color);

}

.page {
    margin: 0 auto;
    padding: var(--page-padding);
}

/* layout occupies full width of .page interior with fixed padding */
.layout {
    width: 100%;
    max-width: 100%;
    padding: var(--page-padding) var(--space-7);
    box-sizing: border-box;
}

/* Simple tag list */
.tag-list {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Filters / Accordion styles (works with the existing JS that toggles #filtersAccordion.open) */
.filters {
    width: 100%;
    margin-bottom: var(--gap);
}

#filtersAccordion {
    overflow: hidden;
}

#filtersAccordion>div:first-child {
    padding: var(--space-2);
}

#filtersAccordion label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

#filterPanel {
    overflow: hidden;
    max-height: 0;
}

#filtersAccordion.open #filterPanel {
    max-height: none;
}

/* tag appearance inside filters */
.tag-list .tag {
    background: var(--cinza-1);
    padding: calc(var(--space-1) + 2px) var(--space-2);
    cursor: pointer;
}

.tag-list .tag.active {
    background: var(--accent-color);
    color: #fff;
}

/* Projects: fixed 5-column grid, gaps preserved. Use 1fr so columns size to container. */

.projects {
    display: grid;
    gap: var(--gap);
    grid-template-columns: 1fr;
    /* mobile default: 1 column */
    width: 100%;
}

/* Responsive columns: increase columns as viewport grows */
@media (min-width: 600px) {
    .projects {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .projects {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .projects {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* On large screens hide the meta block (overlay will show title/badges) */
@media (min-width: 1200px) {
    .projects .project-card .project-meta {
        display: none !important;
    }
}

/* Intermediate padding step: use --space-5 on medium viewports (601px–1199px) */
@media (min-width: 601px) and (max-width: 1199px) {
    .layout {
        padding: var(--space-5);
    }

    .page {
        padding: var(--space-5);
    }

    /* disable hover overlay on medium screens */
    .project-overlay {
        display: none !important;
    }

    .project-thumb-wrap::after {
        display: none !important;
    }
}

@media (min-width: 1500px) {
    .projects {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Allow grid items to shrink below intrinsic sizes so cards follow the .projects width */
.projects>* {
    min-width: 0;
}

.project-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-width: 0;
}

.project-thumb {
    width: 100%;
    aspect-ratio: 1 / 1;
    /* height follows width */
    height: auto;
    object-fit: cover;
    display: block;
    min-width: 0;
    max-width: 100%;
}

/* Hover overlay on thumbnail using the accent color */
.project-thumb-wrap {
    position: relative;
    display: block;
    overflow: hidden;
}

.project-thumb-wrap::after {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    /* cover the image area */
    height: 100%;
    left: 0;
    right: 0;
    top: 0;
    background: var(--accent-color);
    opacity: 0;
    transition: opacity .18s ease;
    pointer-events: none;
}

.project-thumb-wrap:hover::after,
.project-thumb-wrap:focus-within::after {
    opacity: 1;
}

/* Overlay content (title + badges) shown on non-mobile hover */
.project-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: var(--space-2);
    padding: var(--space-3);
    color: white;
    z-index: 3;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .18s ease, transform .18s ease;
    pointer-events: none;
}

.project-thumb-wrap:hover .project-overlay,
.project-thumb-wrap:focus-within .project-overlay {
    opacity: 1;
    transform: translateY(0);
}

.overlay-title {
    font-weight: 600;
    font-size: var(--text-size-base);
}

.overlay-badges {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Make tags inside the hover overlay match project badge style (show '#' and white text) */
.project-overlay .overlay-badges .tag {
    font-size: var(--text-size-small);
    background: none;
    color: #fff;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    padding: 0 4px;
}

.project-overlay .overlay-badges .tag::before {
    content: '#';
    margin-right: 4px;
    color: #fff;
}

/* On small screens keep overlay off so project-meta remains visible below */
@media (max-width: 600px) {
    .project-overlay {
        display: none !important;
    }

    .project-thumb-wrap::after {
        display: none;
    }

    .project-meta {
        display: block;
    }

    /* reduce padding on small screens */
    .layout {
        padding: var(--space-3);
    }

    .page {
        padding: var(--space-3);
    }
}

/* Apply the same fullscreen panel behavior on medium screens (601px–1199px) */
@media (min-width: 601px) and (max-width: 1199px) {
    .overlay {
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
    }

    .panel {
        width: 100vw;
        height: 100vh;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
        grid-template-columns: 1fr;
        /* three rows: header (auto), description (auto), media (flexible) */
        grid-template-rows: auto auto 1fr;
        gap: 0;
        overflow: hidden;
    }

    .panel-header {
        position: sticky;
        top: 0;
        z-index: 12;
        background: var(--bg-color);
    }

    .panel-description {
        grid-row: 2;
        height: auto;
        overflow: visible;
        padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom));
    }

    .panel-media {
        grid-row: 3;
        min-height: 0;
        overflow: auto;
    }
}

.project-meta {
    padding: var(--space-3);
    display: block;
    /* show by default on small/medium; hidden on large via media query */
    background: var(--accent-color);
    color: #fff;
}

/* make badges inside project-meta readable on accent background */
.project-meta .project-badges .tag {
    font-size: var(--text-size-small);
    background: none;
    color: #fff;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    padding: 0 4px;
}

.project-meta .project-badges .tag::before {
    content: '#';
    margin-right: 4px;
    color: #fff;
}

/* Panel (project detail) overlay and lightbox — restored full styles */
.overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.9);
    z-index: 40;
}

.overlay.open {
    display: flex;
}

.panel {
    width: calc(100% - (var(--page-padding) * 2));
    max-width: 1260px;
    padding: var(--space-3);
    background: var(--bg-color);
    overflow: hidden;
    display: grid;
    /* swapped widths: description column fixed, media column flexible */
    grid-template-columns: 360px 1fr;
    gap: var(--gap);
    border-radius: var(--card-radius);
}

/* On medium and small screens stack the panel columns vertically with description above media */
@media (max-width: 1199px) {
    .panel {
        grid-template-columns: 1fr;
        width: 100%;
        max-height: 100vh;
        overflow: auto;
    }
    .panel-header {
        background: var(--bg-color);
        grid-column: 1 / -1;
    }
    /* stack order on small/medium screens: header (1), description (2), media (3) */
    .panel-header { grid-row: 1; }
    .panel-description { grid-row: 2; }
    .panel-media { grid-row: 3; }
}

.panel-inner {
    display: flex;
    flex-direction: column;
    max-height: 85vh;
}

.panel-media {
    padding: var(--space-2);
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    overflow: hidden;
}

.stack {
    flex: 1;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-2);
}

.stack img {
    width: 100%;
    height: auto;
    cursor: pointer;
    object-fit: contain;
}

.panel-description {
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    background: var(--bg-color);
}

/* Minimal, overlay-like scrollbar for media column */
.panel-media .stack {
    position: relative;
    /* prefer overlay-style scrollbar where supported */
    -webkit-overflow-scrolling: touch;
}

/* WebKit/Blink scrollbar: hide track and buttons, show thin thumb only when active */
.panel-media .stack::-webkit-scrollbar {
    width: 8px;
    height: 8px;
    background: transparent;
}
.panel-media .stack::-webkit-scrollbar-track {
    background: transparent;
}
.panel-media .stack::-webkit-scrollbar-button { display: none; }
.panel-media .stack::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.36);
    border-radius: 8px;
    opacity: 0;
    transition: opacity .18s ease, background .18s ease;
    border: 2px solid transparent;
    background-clip: padding-box;
}
.panel-media:hover .stack::-webkit-scrollbar-thumb,
.panel-media:focus-within .stack::-webkit-scrollbar-thumb,
.panel-media.active-scroll .stack::-webkit-scrollbar-thumb {
    opacity: 1;
}

/* Firefox: transparent by default, colored when active */
.panel-media .stack { scrollbar-width: thin; scrollbar-color: transparent transparent; }
.panel-media:hover .stack,
.panel-media:focus-within .stack,
.panel-media.active-scroll .stack { scrollbar-color: rgba(0,0,0,0.36) transparent; }

/* keep scrollbar visually above images but not intrusive */
.panel-media .stack { z-index: 1; }

.close-btn {
    margin-left: auto;
    cursor: pointer;
    border: 0;
    background: rgba(0, 0, 0, 0.06);
    padding: var(--space-2);
    border-radius: var(--card-radius);
}

/* Lightbox full view */
.lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.85);
    z-index: 60;
}

.lightbox.open {
    display: flex;
}

/* Mobile: open panel full-screen and keep header visible */
@media (max-width: 600px) {
    .overlay {
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
    }

    .panel {
        width: 100vw;
        height: 100vh;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
        grid-template-columns: 1fr;
        /* three rows: header (auto), description (auto), media (flexible) */
        grid-template-rows: auto auto 1fr;
        gap: 0;
        overflow: hidden;
    }

    /* Keep header fixed at top of the panel so title + close remain visible */
    .panel-header {
        position: sticky;
        top: 0;
        z-index: 12;
        background: var(--bg-color);
    }

    /* Make media and description stack and allow internal scrolling */
    /* Description should size to its content */
    .panel-description {
        grid-row: 2;
        height: auto;
        overflow: visible;
        padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom));
    }

    /* Media takes remaining space and scrolls internally when needed */
    .panel-media {
        grid-row: 3;
        min-height: 0;
        overflow: auto;
    }
}

.lightbox .stage {
    position: relative;
    width: 96vw;
    height: 96vh;
    height: 96dvh;
    overflow: hidden;
    background: #000;
    border-radius: var(--card-radius);
}

#lbContent,
#projectImageContent {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
}

.lightbox img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    user-select: none;
}

@media (max-width: 600px) {
    .lightbox .stage {
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        border-radius: 0;
    }
}

.lb-controls {
    position: absolute;
    right: var(--space-3);
    top: var(--space-3);
    display: flex;
    gap: var(--space-2);
    z-index: 10;
}

.btn {
    background: rgba(255, 255, 255, 0.95);
    border: 0;
    padding: var(--space-2);
    border-radius: var(--card-radius);
    cursor: pointer;
}

/* ensure overlay elements are visible above the grid */
.projects {
    position: relative;
    z-index: 0;
}

/* End of layout.css */

.portfolio-page.panel-open {
    overflow: hidden;
}

.portfolio-page .overlay {
    align-items: center;
    justify-content: center;
    padding: 32px;
    background: rgba(18, 18, 18, 0.72);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.portfolio-page .panel {
    width: min(1180px, 100%);
    height: min(780px, 100%);
    max-width: none;
    max-height: none;
    padding: 0;
    gap: 0;
    grid-template-columns: minmax(0, 1.45fr) minmax(310px, 0.8fr);
    grid-template-rows: auto 1fr;
    overflow: hidden;
    background: var(--paper-bg);
}

.portfolio-page .panel-header {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    padding: 30px 32px 20px;
    background: var(--paper-bg);
}

.portfolio-page .panel-header strong {
    font: 600 26px/1.15 'Space Grotesk', sans-serif;
}

.portfolio-page .close-btn {
    flex: 0 0 auto;
    margin: 0;
    display: grid;
    width: 32px;
    height: 32px;
    padding: 0;
    place-items: center;
    border: 0;
    border-radius: 2px;
    background: var(--primary-color);
    color: #fff;
    font: 400 20px/1 'DM Sans', sans-serif;
    cursor: pointer;
}

.portfolio-page .close-btn:hover {
    background: #333;
}

.portfolio-page .close-btn:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.portfolio-page .panel-description {
    grid-column: 2;
    grid-row: 2;
    min-height: 0;
    padding: 26px 32px 32px;
    gap: 24px;
    overflow: auto;
    background: var(--paper-bg);
}

.portfolio-page #panelDesc {
    margin: 0;
    color: var(--text-color);
    font: 400 15px/1.7 'DM Sans', sans-serif;
    white-space: pre-line;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 10;
    line-clamp: 10;
    overflow: hidden;
    flex-shrink: 0;
}

.portfolio-page #panelTools,
.portfolio-page #panelTags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.portfolio-page #panelTools::before,
.portfolio-page #panelTags::before {
    flex: 0 0 100%;
    color: var(--muted);
    font: 600 11px 'DM Sans', sans-serif;
    text-transform: uppercase;
}

.portfolio-page #panelTools::before {
    content: 'Tools';
}

.portfolio-page #panelTags::before {
    content: 'Focus';
}

.portfolio-page .tool-tag,
.portfolio-page .tag-span {
    padding: 6px 9px;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font: 400 12px 'DM Sans', sans-serif;
}

.portfolio-page .panel-media {
    grid-column: 1;
    grid-row: 1 / -1;
    min-width: 0;
    min-height: 0;
    padding: 22px;
    background: #f1f1f1;
}

.portfolio-page .panel-media.panel-inner {
    max-height: none;
}

.portfolio-page .stack {
    padding: 0;
    gap: 18px;
}

.portfolio-page .stack img {
    display: block;
    background: var(--paper-bg);
}

.portfolio-page .stack video {
    display: block;
    width: 100%;
    height: auto;
    max-height: 85vh;
    object-fit: contain;
    background: #111;
}

.portfolio-page .stack .loading {
    color: var(--muted);
    font: 400 14px 'DM Sans', sans-serif;
}

@media (max-width: 800px) {
    .portfolio-page .overlay {
        padding: 16px;
    }

    .portfolio-page .panel {
        grid-template-columns: minmax(0, 1fr) minmax(260px, 0.85fr);
    }

    .portfolio-page .panel-header {
        padding: 24px 22px 16px;
    }

    .portfolio-page .panel-description {
        padding: 20px 22px 24px;
    }

    .portfolio-page .panel-media {
        padding: 16px;
    }
}

@media (max-width: 600px) {
    .portfolio-page .overlay {
        padding: 0;
    }

    .portfolio-page .panel {
        width: 100%;
        height: 100%;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto auto minmax(0, 1fr);
    }

    /* The whole panel scrolls: the description scrolls away and only the images remain */
    .portfolio-page .panel {
        display: block;
        width: 100%;
        height: 100%;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
    }

    .portfolio-page .panel-header {
        position: sticky;
        top: 0;
        z-index: 12;
        align-items: center;
        padding: 14px 20px 12px;
        border-bottom: 1px solid var(--border-color);
    }

    .portfolio-page .panel-header strong {
        font-size: 18px;
        line-height: 1.2;
    }

    .portfolio-page .panel-description {
        padding: 16px 20px 18px;
        gap: 12px;
        overflow: visible;
        border-bottom: 1px solid var(--border-color);
    }

    .portfolio-page #panelDesc {
        font-size: 14px;
    }

    .portfolio-page .panel-media,
    .portfolio-page .panel-media.panel-inner {
        display: block;
        height: auto;
        max-height: none;
        padding: 14px 16px 24px;
        overflow: visible;
    }

    .portfolio-page .stack {
        overflow: visible;
    }
}