/*
 * dashboard.css
 * Core dashboard layout — viewport, category strip, sidebar, HUD, overlays
 *
 * Location: /Library/WebServer/Documents/Canemah/projects/ecoSPLAT/viewer/css/
 * Author: M. Hamilton / Claude collaboration
 * Date: February 2026
 */

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

body {
    background: var(--bg-deep);
    color: var(--text-primary);
    font-family: var(--font-mono);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

/* —— Dashboard grid —— */
.dashboard {
    display: grid;
    height: 100vh;
    width: 100vw;
    transition: grid-template-columns var(--transition-medium);
}

.dashboard.sidebar-closed {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    grid-template-areas:
        "viewport"
        "strip";
}

.dashboard.sidebar-open {
    grid-template-columns: 1fr 320px;
    grid-template-rows: 1fr auto;
    grid-template-areas:
        "viewport sidebar"
        "strip    strip";
}

/* —— Main viewport —— */
.viewport {
    grid-area: viewport;
    position: relative;
    overflow: hidden;
    background: var(--bg-deep);
}

.viewport .view-layer {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
}
.viewport .view-layer.active {
    opacity: 1;
    pointer-events: auto;
}

/* —— Viewport header overlay —— */
.viewport-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px var(--space-xxl);
    background: linear-gradient(180deg, rgba(6,7,13,0.8) 0%, transparent 100%);
    pointer-events: none;
}
.viewport-header > * { pointer-events: auto; }

.logo {
    height: 160px;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}
.logo:hover {
    opacity: 0.85;
}

.viewport-status {
    display: flex;
    gap: var(--space-xxl);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.viewport-status span {
    color: var(--eco-green);
    font-weight: 500;
}

/* —— Category strip —— */
.strip {
    grid-area: strip;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 var(--space-lg);
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    height: 0;
    overflow-x: auto;
    overflow-y: hidden;
    transition: height var(--transition-medium), padding var(--transition-medium);
}
.strip.visible {
    height: 110px;
    padding: var(--space-sm) var(--space-lg);
}
.strip::-webkit-scrollbar { height: 4px; }
.strip::-webkit-scrollbar-track { background: transparent; }
.strip::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.strip-thumb {
    width: 135px;
    height: 90px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    border: 2px solid var(--border);
    background: var(--bg-deep);
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
}
.strip-thumb:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}
.strip-thumb.active {
    border-color: var(--eco-green);
}

.strip-thumb-label {
    font-size: 12px;
    color: var(--text-bright);
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.7);
    padding: 2px 6px;
    width: 100%;
    text-align: center;
}

.strip-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
    flex-shrink: 0;
    margin: 0 var(--space-xs);
}

/* —— Habitat grid overlay —— */
.habitat-overlay {
    position: absolute;
    inset: 0;
    z-index: 80;
    background: rgba(6, 7, 13, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xxl);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-medium);
}
.habitat-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.habitat-overlay-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--text-primary);
}

.habitat-grid {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
    justify-content: center;
}

.habitat-card {
    width: 240px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-panel);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.habitat-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}
.habitat-card-img {
    width: 100%;
    height: 140px;
    background-size: cover;
    background-position: center;
}
.habitat-card-info {
    padding: var(--space-md) var(--space-lg);
}
.habitat-card-name {
    font-size: var(--font-size-md);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}
.habitat-card-meta {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.habitat-close {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
}
.habitat-close:hover { color: var(--text-primary); }

/* —— Pannellum HUD —— */
.pano-hud {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-md) var(--space-xxl);
    background: linear-gradient(0deg, rgba(6,7,13,0.8) 0%, transparent 100%);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-medium);
}
.pano-hud.visible {
    opacity: 1;
    pointer-events: auto;
}

.hud-location {
    position: absolute;
    left: var(--space-xxl);
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.hud-controls {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.hud-seasons {
    display: flex;
    gap: 2px;
}

.hud-season {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.hud-season:first-child { border-radius: var(--radius-md) var(--radius-sm) var(--radius-sm) var(--radius-md); }
.hud-season:last-child { border-radius: var(--radius-sm) var(--radius-md) var(--radius-md) var(--radius-sm); }
.hud-season:hover {
    background: rgba(255, 255, 255, 0.35);
}
.hud-season.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-deep);
    font-weight: 500;
}

.hud-year {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.hud-year:hover {
    background: rgba(255, 255, 255, 0.35);
}
.hud-year.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-deep);
    font-weight: 500;
}

/* —— Sidebar —— */
.sidebar {
    grid-area: sidebar;
    background: var(--bg-panel);
    border-left: 1px solid var(--border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    padding: var(--space-xxl);
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.sidebar-label {
    font-size: 13px;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.sidebar-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 400;
    color: var(--text-bright);
}

.sidebar-meta {
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.8;
}

.sidebar-toggle {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 60;
    width: 20px;
    height: 48px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: color var(--transition-fast);
}
.sidebar-toggle:hover { color: var(--text-primary); }

.tool-btn {
    padding: 8px 12px;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}
.tool-btn:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
}
.tool-btn.active {
    border-color: var(--eco-green);
    background: var(--eco-green-dim);
}

/* —— Loading overlay —— */
.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: var(--bg-deep);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease;
}
.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}
.loading-text {
    font-family: var(--font-display);
    font-size: var(--font-size-hero);
    color: var(--accent);
    margin-bottom: var(--space-md);
}
.loading-sub {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* —— Mapbox overrides —— */
.mapboxgl-ctrl-attrib { display: none !important; }
.mapboxgl-ctrl-logo { opacity: 0.3; }
/* -- Home state -- globe fills viewport, all chrome hidden -- */
.dashboard.home {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    grid-template-areas: "viewport";
}
.dashboard.home .strip,
.dashboard.home .sidebar,
.dashboard.home .sidebar-toggle,
.dashboard.home .pano-hud {
    display: none;
}

/* ══════════════════════════════════════════════
   Icon strip (tablet portrait + phone)
   Hidden on desktop, shown via media queries
   ══════════════════════════════════════════════ */

.strip-icons {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
}

.strip-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--border);
    background: var(--bg-deep);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    flex: 1;
    max-width: 90px;
}
.strip-icon:hover {
    border-color: var(--accent);
}
.strip-icon.active {
    border-color: var(--eco-green);
    background: var(--eco-green-dim);
}

.strip-icon-svg {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.strip-icon-svg svg {
    width: 100%;
    height: 100%;
}

.strip-icon-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-align: center;
    transition: color var(--transition-fast);
}
.strip-icon.active .strip-icon-label {
    color: var(--eco-green);
}
.strip-icon:hover .strip-icon-label {
    color: var(--text-bright);
}

.strip-icon-divider {
    width: 1px;
    height: 24px;
    background: var(--border);
    flex-shrink: 0;
    margin: 0 2px;
}

/* ══════════════════════════════════════════════
   Responsive: Tablet (max-width: 1024px)
   iPad portrait 768×1024, iPad landscape 1024×768
   ══════════════════════════════════════════════ */

@media (max-width: 1024px) {

    /* -- Strip: switch to icon mode -- */
    .strip-thumb,
    .strip-divider {
        display: none;
    }
    .strip-icons {
        display: flex;
    }

    .strip.visible {
        height: 72px;
        padding: var(--space-sm) var(--space-md);
    }

    /* -- Sidebar: overlay drawer instead of grid column -- */
    .dashboard.sidebar-open {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
        grid-template-areas:
            "viewport"
            "strip";
    }

    .sidebar {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 70;
        border-left: none;
        border-top: 1px solid var(--border);
        background: rgba(12, 14, 24, 0.94);
        backdrop-filter: blur(10px);
        flex-direction: row;
        overflow-x: auto;
        overflow-y: hidden;
        max-height: 180px;
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(100%);
        transition: transform var(--transition-medium);
    }
    .dashboard.sidebar-open .sidebar {
        transform: translateY(0);
    }

    .sidebar-section {
        min-width: 220px;
        flex-shrink: 0;
    }

    /* -- Sidebar toggle: bottom-anchored -- */
    .sidebar-toggle {
        top: auto;
        bottom: 0;
        right: 50%;
        transform: translateX(50%);
        width: 48px;
        height: 20px;
        border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        border: 1px solid var(--border);
        border-bottom: none;
        font-size: 10px;
    }

    /* -- Logo scales down -- */
    .logo {
        height: 120px;
    }

    .viewport-status {
        gap: var(--space-lg);
        font-size: 9px;
    }
}

/* ══════════════════════════════════════════════
   Responsive: Tablet portrait (max-width: 768px)
   ══════════════════════════════════════════════ */

@media (max-width: 768px) {

    /* -- Sidebar drawer shorter -- */
    .sidebar {
        max-height: 160px;
    }

    /* -- HUD: compact -- */
    .hud-location {
        font-size: var(--font-size-md);
    }
    .hud-season {
        padding: 4px 10px;
        font-size: 9px;
    }

    /* -- Habitat cards: smaller -- */
    .habitat-card {
        width: 180px;
    }
    .habitat-card-img {
        height: 100px;
    }
}

/* ══════════════════════════════════════════════
   Responsive: Phone (max-width: 480px)
   ══════════════════════════════════════════════ */

@media (max-width: 480px) {

    /* -- Strip: further compact icons -- */
    .strip.visible {
        height: 60px;
        padding: var(--space-xs) var(--space-sm);
    }

    .strip-icon {
        padding: 6px 8px;
        gap: 3px;
        max-width: 78px;
        border-radius: 6px;
    }
    .strip-icon-svg {
        width: 22px;
        height: 22px;
    }
    .strip-icon-label {
        font-size: 7px;
        letter-spacing: 1px;
    }

    /* -- Sidebar: full-width bottom sheet, hidden by default -- */
    .sidebar {
        max-height: 50vh;
        flex-direction: column;
        overflow-x: hidden;
        overflow-y: auto;
    }
    .sidebar-section {
        min-width: auto;
    }

    /* -- Sidebar toggle: hidden on phone, use info button instead -- */
    .sidebar-toggle {
        display: none;
    }

    /* -- Logo -- */
    .logo {
        height: 80px;
    }

    /* -- Header -- */
    .viewport-header {
        padding: var(--space-sm) var(--space-lg);
    }
    .viewport-status {
        display: none;
    }

    /* -- HUD: stack vertically on phone -- */
    .pano-hud {
        flex-direction: column;
        gap: var(--space-sm);
        padding: var(--space-sm) var(--space-lg);
    }
    .hud-location {
        position: static;
        font-size: var(--font-size-md);
        text-align: center;
    }
    .hud-season {
        padding: 4px 8px;
        font-size: 8px;
    }

    /* -- Habitat overlay: single column -- */
    .habitat-grid {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
    .habitat-card {
        width: 90%;
        max-width: 300px;
    }
    .habitat-card-img {
        height: 100px;
    }
    .habitat-overlay-title {
        font-size: var(--font-size-lg);
    }
}