/* ═══════════════════════════════════════════════════════════════
   Org Chart Directory — Front-End Styles v3.0.0
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600&family=Source+Sans+3:wght@300;400;600&display=swap');

:root {
    --ocd-primary:      #1a3a5c;
    --ocd-accent:       #c8902d;
    --ocd-bg:           transparent;
    --ocd-card-bg:      #ffffff;
    --ocd-border:       #e0dbd3;
    --ocd-text:         #2c2c2c;
    --ocd-text-muted:   #6b6560;
    --ocd-line:         #c8b99a;
    --ocd-shadow:       0 2px 12px rgba(26,58,92,0.09);
    --ocd-shadow-hover: 0 6px 24px rgba(26,58,92,0.17);
    --ocd-radius:       10px;
    --ocd-card-w:       120px;
    --ocd-photo-size:   56px;
    --ocd-font-display: 'Playfair Display', Georgia, serif;
    --ocd-font-body:    'Source Sans 3', 'Segoe UI', sans-serif;
}

/* ── Wrapper ──────────────────────────────────────────────────── */
.ocd-wrapper {
    font-family: var(--ocd-font-body);
    color: var(--ocd-text);
    background: var(--ocd-bg);
    padding: 32px 0;
}

.ocd-empty {
    text-align: center;
    color: var(--ocd-text-muted);
    font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════
   TREE — horizontally scrollable, never wraps siblings
   ═══════════════════════════════════════════════════════════════ */

/*
 * The scroll wrapper allows the tree to be wider than the page.
 * overflow-x: auto  → horizontal scrollbar appears only when needed.
 * padding-bottom    → gives room for the scrollbar without clipping shadows.
 */
.ocd-tree-scroll {
    overflow-x: auto;
    overflow-y: visible;
    padding-bottom: 16px;
    /* Pull in to full width of the content column */
    width: 100%;
}

/* The tree itself is a centered flex column */
.ocd-tree {
    display: inline-flex;      /* shrink-wrap to content width */
    flex-direction: column;
    align-items: center;
    min-width: 100%;           /* at least as wide as the scroll container */
    gap: 0;
    padding: 8px 24px 8px;
}

/* ── Node wrap ────────────────────────────────────────────────── */
.ocd-node-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Stem below a node that has children */
.ocd-node-wrap:has(> .ocd-children)::after {
    content: '';
    display: block;
    width: 2px;
    height: 24px;
    background: var(--ocd-line);
    flex-shrink: 0;
}

/* ── Children row — NEVER wraps ───────────────────────────────── */
/*
 * flex-wrap: nowrap  → siblings stay on one horizontal line no matter how many.
 * The scroll wrapper above handles overflow.
 */
.ocd-children {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;          /* ← the critical line */
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    position: relative;
    border-top: 2px solid var(--ocd-line);
}

/* Single child: remove horizontal bar */
.ocd-children:has(> .ocd-node-wrap:only-child) {
    border-top: none;
}

/* 5+ siblings: allow wrapping */
.ocd-children.ocd-wrap {
    flex-wrap: wrap;
    justify-content: center;
}

.ocd-children > .ocd-node-wrap {
    padding: 0 8px;
}

/* Stem above each child (drops from the horizontal bar) */
.ocd-children > .ocd-node-wrap::before {
    content: '';
    display: block;
    width: 2px;
    height: 24px;
    background: var(--ocd-line);
    margin: 0 auto;
}

/* ── Compact card ─────────────────────────────────────────────── */
.ocd-node {
    cursor: pointer;
    outline: none;
    display: flex;
    align-items: stretch;
    flex-shrink: 0;
}

.ocd-node:focus-visible .ocd-card {
    box-shadow: 0 0 0 3px var(--ocd-accent), var(--ocd-shadow);
}

.ocd-card {
    width: var(--ocd-card-w);
    background: var(--ocd-card-bg);
    border: 1px solid var(--ocd-border);
    border-radius: var(--ocd-radius);
    box-shadow: var(--ocd-shadow);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

/* Colored top bar — uses first dept color */
.ocd-card-bar {
    width: 100%;
    height: 4px;
    flex-shrink: 0;
    background: var(--ocd-primary);
}

.ocd-node:hover .ocd-card {
    transform: translateY(-3px);
    box-shadow: var(--ocd-shadow-hover);
}

.ocd-card-photo {
    padding: 10px 12px 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ocd-card-photo img {
    width: var(--ocd-photo-size);
    height: var(--ocd-photo-size);
    min-width: var(--ocd-photo-size);
    min-height: var(--ocd-photo-size);
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--ocd-border);
    display: block;
    transition: border-color 0.18s;
}

.ocd-node:hover .ocd-card-photo img {
    border-color: var(--ocd-accent);
}

.ocd-card-body {
    flex: 1;
    padding: 0 8px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.ocd-card-name {
    font-family: var(--ocd-font-display);
    font-size: 11px;
    font-weight: 600;
    color: var(--ocd-primary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    width: 100%;
}

.ocd-card-title {
    font-size: 9px;
    color: var(--ocd-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
    width: 100%;
}

/* ═══════════════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════════════ */
.ocd-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    align-items: center;
    justify-content: center;
}

.ocd-modal.is-open { display: flex; }

.ocd-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,20,35,0.65);
    backdrop-filter: blur(4px);
    cursor: pointer;
    animation: ocdFadeIn 0.2s ease;
}

.ocd-modal-content {
    position: relative;
    background: #fff;
    border-radius: 16px;
    max-width: 680px;
    width: calc(100% - 40px);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 80px rgba(10,20,35,0.30);
    animation: ocdSlideUp 0.26s cubic-bezier(0.34,1.56,0.64,1);
    z-index: 1;
}

.ocd-modal-content::before {
    content: '';
    display: block;
    height: 6px;
    background: linear-gradient(90deg, var(--ocd-primary), var(--ocd-accent));
    border-radius: 16px 16px 0 0;
}

.ocd-modal-close {
    position: absolute;
    top: 16px; right: 16px;
    background: none; border: none;
    font-size: 28px; line-height: 1;
    color: var(--ocd-text-muted);
    cursor: pointer;
    padding: 0 6px;
    border-radius: 4px;
    transition: color 0.15s;
}
.ocd-modal-close:hover { color: var(--ocd-primary); }

.ocd-modal-inner {
    display: flex;
    gap: 28px;
    padding: 32px;
}

.ocd-modal-photo-col { flex-shrink: 0; }
.ocd-modal-photo-col img {
    width: 110px; height: 110px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--ocd-border);
    display: block;
}

.ocd-modal-info-col { flex: 1; min-width: 0; }

#ocd-modal-name {
    font-family: var(--ocd-font-display);
    font-size: 22px;
    color: var(--ocd-primary);
    margin: 0 0 4px;
    line-height: 1.2;
}

.ocd-modal-title-text {
    font-size: 14px;
    color: var(--ocd-text);
    margin: 0 0 10px;
}

/* Dept badges in modal — stacked pills */
.ocd-modal-depts {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    margin-bottom: 14px;
}

.ocd-modal-dept-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    line-height: 1.5;
}

.ocd-modal-email {
    display: inline-block;
    font-size: 14px;
    color: var(--ocd-primary);
    text-decoration: none;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--ocd-line);
    padding-bottom: 2px;
    word-break: break-all;
}
.ocd-modal-email:hover { color: var(--ocd-accent); border-color: var(--ocd-accent); }

.ocd-modal-bio {
    font-size: 14px;
    line-height: 1.7;
    color: var(--ocd-text);
    margin-bottom: 18px;
}
.ocd-modal-bio p { margin: 0 0 10px; }

.ocd-modal-profile-btn {
    display: inline-block;
    padding: 9px 20px;
    background: var(--ocd-primary);
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: background 0.18s;
}
.ocd-modal-profile-btn:hover { background: var(--ocd-accent); color: #fff; }
.ocd-modal-profile-btn.ocd-hidden { display: none; }

/* ─── Animations ──────────────────────────────────────────────── */
@keyframes ocdFadeIn  { from { opacity:0; } to { opacity:1; } }
@keyframes ocdSlideUp { from { opacity:0; transform:translateY(28px) scale(0.97); } to { opacity:1; transform:none; } }

/* ═══════════════════════════════════════════════════════════════
   TOOLBAR
   ═══════════════════════════════════════════════════════════════ */
.ocd-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    padding: 0 24px;
}

.ocd-search-wrap { flex: 1; min-width: 200px; max-width: 380px; }

.ocd-search {
    width: 100%;
    padding: 8px 14px;
    border: 1px solid var(--ocd-border);
    border-radius: 24px;
    font-family: var(--ocd-font-body);
    font-size: 14px;
    color: var(--ocd-text);
    background: var(--ocd-card-bg);
    outline: none;
    transition: border-color 0.18s, box-shadow 0.18s;
}
.ocd-search:focus { border-color: var(--ocd-primary); box-shadow: 0 0 0 3px rgba(26,58,92,0.09); }

.ocd-view-toggle {
    display: flex; gap: 2px;
    background: var(--ocd-card-bg);
    border: 1px solid var(--ocd-border);
    border-radius: 8px;
    padding: 3px;
}

.ocd-toggle-btn {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 32px;
    border: none; background: transparent;
    border-radius: 6px;
    color: var(--ocd-text-muted);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    padding: 0;
}
.ocd-toggle-btn:hover    { background: #f0f0f0; color: var(--ocd-primary); }
.ocd-toggle-btn.is-active { background: var(--ocd-primary); color: #fff; }

/* ═══════════════════════════════════════════════════════════════
   LIST VIEW
   ═══════════════════════════════════════════════════════════════ */
.ocd-list-view { padding: 0 24px; }
.ocd-list-dept { margin-bottom: 32px; }

.ocd-list-dept-heading {
    font-family: var(--ocd-font-display);
    font-size: 16px;
    color: var(--ocd-primary);
    border-left: 4px solid var(--ocd-primary);
    padding-left: 10px;
    margin: 0 0 16px;
    line-height: 1.3;
}

.ocd-list-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* List cards are a bit wider since we have more horizontal room */
.ocd-list-card .ocd-card { --ocd-card-w: 150px; }

.ocd-no-results {
    text-align: center;
    color: var(--ocd-text-muted);
    font-style: italic;
    padding: 24px;
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
    .ocd-toolbar { padding: 0 12px; flex-direction: column; align-items: stretch; }
    .ocd-search-wrap { max-width: 100%; }
    .ocd-view-toggle { align-self: flex-end; }
    .ocd-modal-inner { flex-direction: column; align-items: center; text-align: center; padding: 20px; }
    .ocd-modal-depts { align-items: center; }
    .ocd-list-view { padding: 0 12px; }
    :root { --ocd-card-w: 100px; --ocd-photo-size: 46px; }
}