/* ==========================================
   CLINIC ORG CHART - CLEAN REWRITE
   ========================================== */

:root {
  --font: 'Tajawal', sans-serif;
  --g-exec:   linear-gradient(135deg, #6366f1, #a855f7);
  --g-dev:    linear-gradient(135deg, #0ea5e9, #2563eb);
  --g-design: linear-gradient(135deg, #f59e0b, #ec4899);
  --g-audio:  linear-gradient(135deg, #10b981, #0d9488);
  --g-royal:  linear-gradient(135deg, #f59e0b, #d97706);
}

/* DARK THEME (default) */
[data-theme="dark"] {
  --bg:         #070a12;
  --grid-dot:   rgba(255,255,255,0.045);
  --header-bg:  rgba(10,14,30,0.92);
  --header-bdr: rgba(255,255,255,0.12);
  --card-bg:    rgba(15,23,42,0.95);
  --card-bdr:   rgba(255,255,255,0.14);
  --card-shadow: 0 8px 32px rgba(0,0,0,0.6);
  --text:       #ffffff;
  --text-sec:   #cbd5e1;
  --text-muted: #94a3b8;
  --accent:     #6366f1;
  --accent-glow:rgba(99,102,241,0.35);
  --line-col:   rgba(99,102,241,0.7);
  --input-bg:   rgba(255,255,255,0.08);
  --input-bdr:  rgba(255,255,255,0.16);
  --dept-box-bg:rgba(255,255,255,0.025);
  --dept-box-bdr:rgba(255,255,255,0.1);
}

/* LIGHT THEME */
[data-theme="light"] {
  --bg:         #f0f4ff;
  --grid-dot:   rgba(0,0,0,0.06);
  --header-bg:  rgba(255,255,255,0.94);
  --header-bdr: rgba(0,0,0,0.08);
  --card-bg:    rgba(255,255,255,0.97);
  --card-bdr:   rgba(0,0,0,0.1);
  --card-shadow: 0 6px 24px rgba(0,0,0,0.1);
  --text:       #0f172a;
  --text-sec:   #334155;
  --text-muted: #64748b;
  --accent:     #4f46e5;
  --accent-glow:rgba(79,70,229,0.2);
  --line-col:   rgba(79,70,229,0.6);
  --input-bg:   rgba(0,0,0,0.04);
  --input-bdr:  rgba(0,0,0,0.12);
  --dept-box-bg:rgba(0,0,0,0.02);
  --dept-box-bdr:rgba(0,0,0,0.1);
}

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

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
}
body[dir="ltr"] { direction: ltr; font-family: 'Inter', sans-serif; }

/* ── HEADER ── */
.app-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: 68px;
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--header-bdr);
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  gap: 16px;
}
.header-left { display:flex; align-items:center; gap:12px; }
.header-right { display:flex; align-items:center; gap:8px; flex-wrap:wrap; }

.logo-icon {
  width:42px; height:42px; border-radius:12px;
  background: var(--g-exec);
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1.2rem;
  box-shadow:0 4px 14px rgba(99,102,241,0.4);
}
.app-title { font-size:1.1rem; font-weight:800; line-height:1.2; }
.app-subtitle { font-size:0.75rem; color:var(--text-muted); }

.hdr-btn {
  display:inline-flex; align-items:center; gap:7px;
  padding:8px 14px; border-radius:10px; border:none;
  background: var(--input-bg); border:1px solid var(--input-bdr);
  color: var(--text); font-family:inherit; font-size:0.85rem;
  font-weight:700; cursor:pointer;
  transition: all 0.18s ease;
}
.hdr-btn:hover { background:var(--accent); color:#fff; border-color:var(--accent); transform:translateY(-1px); }
.hdr-btn.primary-btn { background:var(--g-exec); color:#fff; border-color:transparent; box-shadow:0 4px 14px var(--accent-glow); }
.hdr-btn.primary-btn:hover { transform:translateY(-2px) scale(1.03); box-shadow:0 6px 20px var(--accent-glow); }
.hdr-btn.icon-only { padding:8px 12px; }

.dropdown-wrap { position:relative; }
.dropdown-panel {
  display:none; position:absolute;
  top:calc(100% + 8px); left:0;
  background:var(--header-bg);
  border:1px solid var(--input-bdr);
  border-radius:12px; padding:6px;
  min-width:140px; z-index:1200;
  backdrop-filter:blur(20px);
  box-shadow:0 8px 28px rgba(0,0,0,0.3);
}
body[dir="rtl"] .dropdown-panel { left:auto; right:0; }
.dropdown-panel.open { display:block; }
.drop-item {
  display:flex; align-items:center; gap:8px;
  width:100%; padding:9px 12px; border:none;
  background:transparent; color:var(--text);
  font-family:inherit; font-size:0.85rem;
  font-weight:600; cursor:pointer; border-radius:8px;
  transition:background 0.15s;
}
.drop-item:hover { background:var(--accent-glow); color:var(--accent); }

/* ── BREADCRUMB BAR ── */
.breadcrumb-bar {
  position: fixed; top: 68px; left: 0; right: 0; z-index: 800;
  height: 46px;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--header-bdr);
  display: flex; align-items: center;
  padding: 0 22px; gap: 10px;
  font-size: 0.84rem;
}
.bc-path { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.bc-item {
  padding:3px 10px; border-radius:8px;
  background:var(--input-bg); border:1px solid var(--input-bdr);
  font-weight:600; cursor:pointer; transition:all 0.15s;
}
.bc-item:hover { background:var(--accent-glow); color:var(--accent); border-color:var(--accent); }
.bc-item.active { background:var(--accent); color:#fff; border-color:var(--accent); }
.bc-item.placeholder { opacity:0.5; cursor:default; background:transparent; border-color:transparent; }
.bc-sep { color:var(--text-muted); font-size:0.7rem; }

/* ── VIEWPORT & CANVAS ── */
.viewport {
  position: fixed;
  top: 114px; left: 0; right: 0;
  bottom: 0;
  overflow: hidden;
  background: var(--bg);
  background-image: radial-gradient(var(--grid-dot) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
  cursor: grab;
}
.viewport:active { cursor: grabbing; }

.canvas {
  position: absolute;
  top: 0; left: 0;
  transform-origin: top left;
  will-change: transform;
}

/* SVG CONNECTIONS */
.svg-layer {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
  overflow: visible;
}
.conn-line {
  fill: none;
  stroke: var(--line-col);
  stroke-width: 2.8px;
  stroke-linecap: round;
  filter: drop-shadow(0 0 5px rgba(99,102,241,0.4));
}
.conn-line.highlighted {
  stroke: #38bdf8;
  stroke-width: 4.5px;
  filter: drop-shadow(0 0 12px #38bdf8);
}

/* ── TREE LAYOUT ── */
.tree-root {
  position: absolute;
  top: 0; left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 100px 300px 100px;
}

.t-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.t-children-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 32px;
  margin-top: 64px;
}

/* DEPT BOX (wraps a manager + their team) */
.dept-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--dept-box-bg);
  border: 1.5px dashed var(--dept-box-bdr);
  border-radius: 22px;
  padding: 28px 18px 18px 18px;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}
.dept-box:hover { border-color: var(--accent); background: var(--accent-glow); }

.dept-box-tag {
  position: absolute;
  top: -14px;
  background: var(--card-bg);
  border: 1px solid var(--input-bdr);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 800;
  display: flex; align-items: center; gap: 6px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  white-space: nowrap;
}

/* ── EMPLOYEE CARD ── */
.emp-card {
  width: 265px;
  background: var(--card-bg);
  border: 1px solid var(--card-bdr);
  border-radius: 18px;
  padding: 12px 14px;
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 10px;
  position: relative;
  cursor: pointer;
  user-select: none;
  transition: transform 0.22s cubic-bezier(0.34,1.4,0.64,1),
              box-shadow 0.22s ease,
              border-color 0.18s ease;
  box-shadow: var(--card-shadow);
}
.emp-card:hover {
  transform: translateY(-5px) scale(1.04);
  box-shadow: 0 18px 40px rgba(0,0,0,0.5), 0 0 20px var(--accent-glow);
  border-color: var(--accent);
}

/* TOP COLOR BAR */
.card-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 5px; border-radius: 18px 18px 0 0;
}
.cb-exec   { background: var(--g-exec); }
.cb-dev    { background: var(--g-dev); }
.cb-design { background: var(--g-design); }
.cb-audio  { background: var(--g-audio); }

.card-inner { display:flex; align-items:center; gap:10px; flex:1; overflow:hidden; padding-top:4px; }

/* AVATAR */
.card-avatar-wrap { position:relative; flex-shrink:0; }
.card-avatar {
  width: 50px; height: 50px;
  border-radius: 50%; object-fit: cover;
  border: 2px solid var(--card-bdr);
}
.avatar-icon-badge {
  position: absolute; bottom: -2px; right: -2px;
  width: 20px; height: 20px;
  border-radius: 50%; background: var(--accent);
  color: #fff; font-size: 0.58rem;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--card-bg);
}
body[dir="ltr"] .avatar-icon-badge { right:auto; left:-2px; }

/* Royal founders avatar */
.royal-avatar {
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--g-royal);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.4rem;
  border: 2px solid #f59e0b;
  box-shadow: 0 4px 14px rgba(245,158,11,0.45);
}

.card-text { flex:1; overflow:hidden; min-width:0; }
.card-name { font-size:0.98rem; font-weight:800; line-height:1.25; }
.card-job  { font-size:0.77rem; color:var(--text-sec); margin-top:2px; }

/* Joint names for founders */
.joint-names {
  display: flex; align-items: center; gap: 6px;
  flex-wrap: nowrap; white-space: nowrap;
}
.joint-name { font-size:1rem; font-weight:900; }
.joint-amp {
  font-size:0.72rem; font-weight:900; color:#fff;
  background: var(--g-royal);
  padding: 2px 8px; border-radius: 10px;
  box-shadow: 0 2px 8px rgba(245,158,11,0.4);
}

.card-toggle {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff;
  border: none; display: flex; align-items: center;
  justify-content: center; font-size: 0.8rem;
  cursor: pointer; flex-shrink: 0;
  transition: transform 0.2s, background 0.2s;
}
.card-toggle:hover { transform: scale(1.2); background: #4f46e5; }

.card-action-icon {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--input-bg); border: 1px solid var(--input-bdr);
  color: var(--text-sec);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; flex-shrink: 0;
}
.emp-card:hover .card-action-icon { background: var(--accent); color: #fff; }

/* OWNERS CARD - SPECIAL DESIGN */
.emp-card.owners-card {
  width: 330px;
  background: linear-gradient(145deg, rgba(30,27,75,0.97), rgba(12,18,40,0.99));
  border: 2px solid #f59e0b;
  border-radius: 22px;
  padding: 28px 16px 16px 16px;
  overflow: visible;
  box-shadow: 0 16px 44px rgba(168,85,247,0.4), 0 0 28px rgba(245,158,11,0.25);
}
[data-theme="light"] .emp-card.owners-card {
  background: linear-gradient(145deg, #fff, #faf5ff);
  border-color: #d97706;
  box-shadow: 0 12px 36px rgba(124,58,237,0.18), 0 0 20px rgba(217,119,6,0.2);
}
.emp-card.owners-card:hover {
  transform: translateY(-7px) scale(1.05);
  box-shadow: 0 24px 56px rgba(168,85,247,0.55), 0 0 36px rgba(245,158,11,0.4);
}

.owners-crown-tag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--g-royal); color: #fff;
  font-size: 0.78rem; font-weight: 900;
  padding: 4px 16px; border-radius: 20px;
  display: flex; align-items: center; gap: 6px;
  white-space: nowrap; z-index: 5;
  box-shadow: 0 4px 14px rgba(217,119,6,0.5);
}

/* ── MODALS ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-box {
  background: var(--card-bg);
  border: 1px solid var(--card-bdr);
  border-radius: 22px;
  padding: 30px;
  width: 100%; max-width: 620px;
  max-height: 88vh; overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.modal-close {
  position: absolute; top: 16px; left: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--input-bg); border: 1px solid var(--input-bdr);
  color: var(--text); cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
body[dir="ltr"] .modal-close { left:auto; right:16px; }
.modal-close:hover { background:var(--accent); color:#fff; transform:scale(1.1); }

.modal-profile { display:flex; align-items:center; gap:18px; margin-bottom:24px; }
.m-avatar { width:88px; height:88px; border-radius:50%; object-fit:cover; border:3px solid var(--accent); box-shadow:0 6px 20px var(--accent-glow); }
.m-name { font-size:1.5rem; font-weight:800; margin: 6px 0 4px; }
.m-job  { font-size:0.95rem; color:var(--text-sec); }
.dept-pill {
  font-size:0.75rem; font-weight:700; color:#fff;
  padding:3px 12px; border-radius:20px; display:inline-block;
}
.dp-exec   { background: var(--g-exec); }
.dp-dev    { background: var(--g-dev); }
.dp-design { background: var(--g-design); }
.dp-audio  { background: var(--g-audio); }

.modal-body { display:flex; flex-direction:column; gap:20px; }
.modal-sec { display:flex; flex-direction:column; gap:10px; }
.sec-title {
  font-size:0.95rem; font-weight:700; color:var(--accent);
  display:flex; align-items:center; gap:8px;
  border-bottom:1px solid var(--input-bdr); padding-bottom:8px;
}
.m-tasks { list-style:none; display:flex; flex-direction:column; gap:7px; }
.m-tasks li {
  background:var(--input-bg); border:1px solid var(--input-bdr);
  border-radius:10px; padding:10px 14px;
  font-size:0.88rem; display:flex; align-items:center; gap:8px;
}
.m-tasks li i { color:var(--accent); }
.modal-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

.mini-person {
  display:flex; align-items:center; gap:10px;
  background:var(--input-bg); border:1px solid var(--input-bdr);
  border-radius:12px; padding:9px 12px; cursor:pointer;
  transition:all 0.15s;
}
.mini-person:hover { background:var(--accent-glow); border-color:var(--accent); }
.mini-person img { width:34px; height:34px; border-radius:50%; object-fit:cover; }
.mini-person-name { font-size:0.83rem; font-weight:700; }
.mini-person-job  { font-size:0.72rem; color:var(--text-muted); }

.contact-row { display:flex; gap:12px; flex-wrap:wrap; }
.contact-btn {
  flex:1; display:flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 16px; border-radius:12px; text-decoration:none;
  background:var(--input-bg); border:1px solid var(--input-bdr);
  color:var(--text); font-size:0.85rem; font-weight:600;
  transition:all 0.15s;
}
.contact-btn:hover { background:var(--accent); color:#fff; border-color:var(--accent); }

/* STATS */
.stats-box { max-width:700px; }
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:12px; margin-top:16px; }
.stat-card {
  display:flex; align-items:center; gap:12px;
  background:var(--input-bg); border:1px solid var(--input-bdr);
  border-radius:14px; padding:14px;
}
.stat-icon { width:44px; height:44px; border-radius:12px; display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.2rem; }
.si-exec { background:var(--g-exec); } .si-dev { background:var(--g-dev); }
.si-design { background:var(--g-design); } .si-audio { background:var(--g-audio); }
.s-num { font-size:1.4rem; font-weight:800; display:block; }
.s-lbl { font-size:0.73rem; color:var(--text-muted); }

.dept-bar-row { margin-bottom:12px; }
.dept-bar-labels { display:flex; justify-content:space-between; font-size:0.85rem; font-weight:600; margin-bottom:5px; }
.bar-track { height:9px; background:var(--input-bg); border-radius:5px; overflow:hidden; }
.bar-fill { height:100%; border-radius:5px; }

@media print {
  .app-header, .breadcrumb-bar, .modal-overlay { display:none!important; }
  .viewport { position:static!important; top:0!important; overflow:visible!important; }
  .canvas { position:static!important; transform:none!important; }
  .tree-root { padding:10px!important; }
  .emp-card { box-shadow:none!important; border:1px solid #ccc!important; background:#fff!important; }
}

/* ══════════════════════════════════════════
   MOBILE & TABLET RESPONSIVE
   ══════════════════════════════════════════ */

/* ── Tablet (≤900px) ── */
@media (max-width: 900px) {
  .app-header { padding: 0 14px; gap: 8px; }
  .app-subtitle { display: none; }
  .hdr-btn span { display: none; }
  .hdr-btn { padding: 9px 10px; gap: 0; }
  .hdr-btn.icon-only { padding: 9px 10px; }
  .hdr-btn i:first-child { font-size: 1rem; }
  .header-right { gap: 5px; }
  .logo-icon { width: 36px; height: 36px; font-size: 1rem; }
  .app-title { font-size: 0.95rem; }

  .breadcrumb-bar { padding: 0 12px; gap: 7px; font-size: 0.78rem; }
  .bc-item { padding: 2px 8px; font-size: 0.78rem; }

  .emp-card { width: 220px; padding: 10px 12px; }
  .emp-card.owners-card { width: 280px; padding: 24px 14px 14px 14px; }
  .card-avatar { width: 42px; height: 42px; }
  .royal-avatar { width: 48px; height: 48px; font-size: 1.15rem; }
  .card-name { font-size: 0.88rem; }
  .card-job  { font-size: 0.72rem; }
  .joint-name { font-size: 0.9rem; }

  .t-children-row { gap: 20px; }

  .modal-box { padding: 22px 18px; border-radius: 18px; }
  .modal-grid { grid-template-columns: 1fr; }
  .m-avatar { width: 70px; height: 70px; }
  .m-name { font-size: 1.2rem; }
}

/* ── Mobile (≤600px) ── */
@media (max-width: 600px) {
  /* Header: two-row on mobile */
  .app-header {
    height: auto;
    flex-wrap: wrap;
    padding: 10px 12px 8px;
    gap: 8px;
  }
  .header-left { flex: 1 1 auto; }
  .header-right {
    flex: 1 1 100%;
    justify-content: flex-end;
    gap: 5px;
  }

  /* Breadcrumb */
  .breadcrumb-bar {
    top: auto;
    position: fixed;
    /* placed below the flexible header via JS */
    height: 38px;
    padding: 0 10px;
    font-size: 0.74rem;
    overflow-x: auto;
    white-space: nowrap;
  }
  .bc-path { flex-wrap: nowrap; }

  /* Viewport: recalculated by JS using --hdr-height */
  .viewport {
    top: 108px; /* approximate; JS will fix dynamically */
  }

  /* Cards tighter */
  .emp-card { width: 200px; gap: 8px; padding: 10px 10px; }
  .emp-card.owners-card { width: 240px; padding: 22px 12px 12px 12px; }
  .card-avatar { width: 38px; height: 38px; }
  .royal-avatar { width: 42px; height: 42px; font-size: 1rem; }
  .card-name { font-size: 0.82rem; }
  .card-job  { font-size: 0.68rem; }
  .joint-name { font-size: 0.82rem; }
  .joint-amp { font-size: 0.65rem; padding: 1px 5px; }
  .card-toggle { width: 24px; height: 24px; font-size: 0.7rem; }
  .card-action-icon { width: 24px; height: 24px; font-size: 0.7rem; }
  .avatar-icon-badge { width: 17px; height: 17px; font-size: 0.5rem; }

  /* Tree spacing */
  .tree-root { padding: 70px 40px 200px 40px; }
  .t-children-row { gap: 14px; margin-top: 48px; }
  .dept-box { padding: 22px 12px 14px 12px; border-radius: 16px; }

  /* SVG lines */
  .conn-line { stroke-width: 2px; }

  /* Modals full-screen on mobile */
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal-box {
    border-radius: 22px 22px 0 0;
    max-height: 85vh;
    padding: 20px 16px;
    width: 100%;
    max-width: 100%;
  }
  .modal-close { top: 14px; left: 14px; }
  body[dir="ltr"] .modal-close { left: auto; right: 14px; }
  .m-avatar { width: 58px; height: 58px; }
  .m-name { font-size: 1.05rem; }
  .m-job  { font-size: 0.85rem; }
  .modal-profile { gap: 12px; }
  .modal-grid { grid-template-columns: 1fr; gap: 12px; }
  .contact-row { flex-direction: column; }

  /* Stats modal */
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Very small (≤380px) ── */
@media (max-width: 380px) {
  .emp-card { width: 180px; }
  .emp-card.owners-card { width: 220px; }
  .joint-name { font-size: 0.76rem; }
}