/* ============================================================
   PORTFOLIO CONSTELLATION — Detail Panel
   Glass drawer skin ("Gravity Atlas" tokens from
   portfolio-graph.css :root / .dark custom properties).
   All selectors match the markup emitted by portfolio-panel.js.
   ============================================================ */

/* ---- Overlay ---- */
.cpanel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.dark .cpanel-overlay {
    background: rgba(2, 4, 10, 0.45);
}

.cpanel-overlay--open {
    opacity: 1;
    pointer-events: auto;
}

/* ---- Panel (right glass drawer) ---- */
.cpanel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(380px, 92vw);
    height: 100vh;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border-left: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
    box-shadow: -12px 0 44px rgba(15, 23, 42, 0.14);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    color: var(--cg-glass-text, #0f172a);
}

.dark .cpanel {
    background: rgba(10, 13, 22, 0.82);
    border-left-color: rgba(255, 255, 255, 0.08);
    box-shadow: -12px 0 44px rgba(0, 0, 0, 0.5);
}

.cpanel--open {
    transform: translateX(0);
}

.cpanel:not(.cpanel--open) {
    pointer-events: none;
}

/* ---- Close button ---- */
.cpanel-close {
    position: sticky;
    top: 0;
    float: right;
    margin: 1rem;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 50%;
    border: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
    background: rgba(128, 128, 128, 0.08);
    color: var(--text-secondary-color, #64748b);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.85rem;
    transition: color 0.2s ease, border-color 0.2s ease,
                background-color 0.2s ease, box-shadow 0.2s ease;
    z-index: 10;
}

.cpanel-close i,
.cpanel-close svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

.cpanel-close:hover {
    color: var(--cg-me, #6366f1);
    border-color: var(--cg-me, #6366f1);
    background: rgba(99, 102, 241, 0.10);
    box-shadow: 0 0 14px rgba(99, 102, 241, 0.25);
}

.cpanel-close:focus-visible {
    outline: 3px solid var(--cg-me, #6366f1);
    outline-offset: 3px;
}

/* ---- Body ---- */
.cpanel-body {
    padding: 1.5rem 1.75rem 2rem;
    clear: both;
}

/* ---- Header ---- */
.cpanel-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
}

.dark .cpanel-header {
    border-bottom-color: rgba(255, 255, 255, 0.07);
}

.cpanel-header--me {
    text-align: center;
}

.cpanel-avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(99, 102, 241, 0.35);
    margin-bottom: 0.75rem;
    box-shadow: 0 8px 26px rgba(99, 102, 241, 0.30);
}

.cpanel-project-img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 0.85rem;
    margin-bottom: 1rem;
    border: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
}

.cpanel-title {
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-color, var(--cg-glass-text, #0f172a));
    margin: 0 0 0.3rem;
}

.cpanel-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary-color, #64748b);
    margin: 0 0 0.5rem;
}

/* Date micro-label — monospace uppercase pill */
.cpanel-date {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: 'Courier New', 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-secondary-color, #64748b);
    background: rgba(128, 128, 128, 0.07);
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
}

.cpanel-date i,
.cpanel-date svg {
    width: 0.85em;
    height: 0.85em;
    fill: currentColor;
}

.cpanel-icon-lg {
    font-size: 1.9rem;
    margin-bottom: 0.5rem;
    /* JS sets an inline category color on this element */
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.18));
}

.cpanel-icon-lg i,
.cpanel-icon-lg svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

.cpanel-custom-icon {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Courier New', monospace;
}

/* Badge gets a solid inline category color from JS */
.cpanel-badge {
    display: inline-block;
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 0.62rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
    padding: 0.18rem 0.62rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ---- Content ---- */
.cpanel-content {
    margin-bottom: 1.25rem;
}

.cpanel-content p {
    font-size: 0.88rem;
    color: var(--text-muted, #475569);
    line-height: 1.7;
    margin: 0;
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
}

.dark .cpanel-content p {
    color: rgba(230, 233, 242, 0.82);
}

/* ---- Sections ---- */
.cpanel-section {
    margin-bottom: 1.25rem;
}

.cpanel-section h3 {
    font-family: 'Courier New', 'JetBrains Mono', monospace;
    font-size: 0.66rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.12em !important;
    color: var(--text-secondary-color, #64748b) !important;
    margin: 0 0 0.6rem !important;
}

/* ---- Project list ---- */
.cpanel-project-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cpanel-project-list li {
    padding: 0.35rem 0;
    border-bottom: 1px solid rgba(100, 116, 139, 0.14);
}

.dark .cpanel-project-list li {
    border-bottom-color: rgba(255, 255, 255, 0.07);
}

.cpanel-project-list li:last-child {
    border-bottom: none;
}

.cpanel-project-list a {
    color: var(--text-color, var(--cg-glass-text, #0f172a));
    text-decoration: none;
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.25rem 0.45rem;
    border-radius: 8px;
    transition: background 0.2s ease, color 0.2s ease;
}

.cpanel-project-list a:hover {
    background: rgba(99, 102, 241, 0.09);
    color: var(--cg-me, #6366f1);
}

.cpanel-project-list a:focus-visible {
    outline: 3px solid var(--cg-me, #6366f1);
    outline-offset: 2px;
}

.cpanel-project-list a i,
.cpanel-project-list a svg {
    font-size: 0.78rem;
    width: 1em;
    height: 1em;
    fill: currentColor;
    color: var(--text-secondary-color, #94a3b8);
    flex: 0 0 auto;
}

.cpanel-item-name {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cpanel-item-sub {
    flex: 0 0 auto;
    font-size: 0.68rem;
    font-weight: 400;
    color: var(--text-secondary-color, #94a3b8);
}

.cpanel-item-go {
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.cpanel-project-list a:hover .cpanel-item-go {
    opacity: 1;
    transform: translateX(0);
    color: var(--cg-me, #6366f1);
}

.cpanel-project-list a:focus-visible .cpanel-item-go {
    opacity: 1;
    transform: translateX(0);
    color: var(--cg-me, #6366f1);
}

/* ---- Clickable tag (navigates the panel to that node).
      JS sets border-color inline per category. ---- */
.cpanel-tag--btn {
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    line-height: 1.5;
    transition: background-color 0.2s ease, color 0.2s ease,
                transform 0.15s ease, box-shadow 0.2s ease;
}

.cpanel-tag--btn:hover {
    background: color-mix(in srgb, currentColor 10%, transparent);
    box-shadow: 0 0 12px -2px currentColor;
    transform: translateY(-1px);
    color: inherit;
}

.cpanel-tag--btn:focus-visible {
    outline: 3px solid var(--cg-me, #6366f1);
    outline-offset: 3px;
}

.dark .cpanel-tag--btn:hover {
    background: color-mix(in srgb, currentColor 16%, transparent);
    color: inherit;
}

/* ---- Tags (category-tinted pills; JS colors the borders) ---- */
.cpanel-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.cpanel-tag {
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-color, var(--cg-glass-text, #0f172a));
    background: rgba(128, 128, 128, 0.07);
    border: 1px solid rgba(100, 116, 139, 0.35);
    border-radius: 999px;
    padding: 0.18rem 0.6rem;
}

.dark .cpanel-tag {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.14);
}

/* ---- Links ---- */
.cpanel-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.cpanel-link {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-color, var(--cg-glass-text, #0f172a));
    text-decoration: none;
    padding: 0.45rem 0.95rem;
    border: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
    border-radius: 999px;
    background: rgba(128, 128, 128, 0.06);
    transition: border-color 0.2s ease, background 0.2s ease,
                transform 0.2s ease, box-shadow 0.2s ease;
}

.cpanel-link:focus-visible {
    outline: 3px solid var(--cg-me, #6366f1);
    outline-offset: 3px;
}

.cpanel-link i,
.cpanel-link svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

.cpanel-link:hover {
    border-color: var(--cg-me, #6366f1);
    background: rgba(99, 102, 241, 0.10);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.20);
}

.cpanel-link--primary {
    background: linear-gradient(135deg, var(--cg-development, #3b82f6) 0%, var(--cg-experience, #8b5cf6) 100%);
    color: #fff;
    border-color: transparent;
    min-height: 44px;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.32);
}

.cpanel-link--primary:hover {
    background: linear-gradient(135deg, var(--cg-development, #3b82f6) 0%, var(--cg-experience, #8b5cf6) 100%);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(99, 102, 241, 0.45);
}

/* ---- Mobile bottom sheet ---- */
@media (max-width: 767px) {
    .cpanel {
        top: auto;
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        max-width: 100%;
        height: 70vh;
        max-height: 70vh;
        border-left: none;
        border-top: 1px solid var(--cg-glass-border, rgba(15, 23, 42, 0.08));
        border-radius: 1.25rem 1.25rem 0 0;
        transform: translateY(100%);
        box-shadow: 0 -12px 44px rgba(15, 23, 42, 0.20);
    }

    .dark .cpanel {
        border-top-color: rgba(255, 255, 255, 0.08);
        box-shadow: 0 -12px 44px rgba(0, 0, 0, 0.55);
    }

    .cpanel--open {
        transform: translateY(0);
    }

    .cpanel-body {
        padding: 1rem 1.25rem 2rem;
    }

    .cpanel-project-img {
        height: 120px;
    }
}