*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(135deg,#fff7e6,#fff,#fff1d6);color:#111}
.container{max-width:100%;margin:auto;padding:14px}
.header,.panel,.tree-canvas{background:white;border:1px solid #eee;border-radius:22px;box-shadow:0 8px 25px rgba(0,0,0,.08)}
.header{padding:18px;margin-bottom:14px}.header h1{margin:0;font-size:30px}.header p{color:#555;margin:6px 0 0}
.grid{display:grid;grid-template-columns:340px 1fr;gap:14px}.side-panel{z-index:5}.panel{padding:14px;margin-bottom:14px}.panel h2{margin:0 0 12px}
.input,select,textarea{width:100%;padding:10px;border:1px solid #ccc;border-radius:10px;margin:5px 0 10px;background:white}.btn{width:100%;padding:11px;border:0;border-radius:10px;background:#111;color:white;font-weight:bold;cursor:pointer;text-align:center;text-decoration:none;display:block;margin:4px 0}.btn.secondary{background:#eee;color:#111}.btn.danger{background:#b00020}.message{background:#fff3cd;padding:12px;border-radius:10px;margin-bottom:10px}.note{font-size:12px;color:#666;line-height:1.45}
.tree-canvas{position:relative;width:100%;height:calc(100vh - 125px);overflow:hidden;cursor:grab;background-color:#fff;background-image:radial-gradient(#ddd 1px,transparent 1px);background-size:24px 24px}.tree-canvas.panning{cursor:grabbing}.tree-inner{position:absolute;left:50%;top:80px;transform-origin:top center;display:flex;justify-content:center;transition:none}.tree-node{display:flex;flex-direction:column;align-items:center;position:relative}.node-control-row{height:26px;display:flex;align-items:center;gap:6px;justify-content:center}.collapse-btn{width:24px;height:24px;border:0;border-radius:50%;background:#111;color:white;font-weight:bold;cursor:pointer}.child-count{font-size:11px;color:#555;background:#f2f2f2;border-radius:999px;padding:4px 7px}.couple{display:flex;align-items:center;gap:8px}.couple-combined{border:4px solid #111;border-radius:18px;padding:16px 18px;gap:18px;background:#fff;position:relative;cursor:grab}.couple-combined:after{content:'drop here to add child';position:absolute;left:50%;bottom:-22px;transform:translateX(-50%);font-size:11px;color:#0b6bcb;white-space:nowrap}.spouse-divider{width:3px;align-self:stretch;background:#111}.branch-children{flex-direction:column;align-items:center}.vertical-line{width:3px;height:34px;background:#555}.children-row{display:flex;gap:45px;border-top:3px solid #ccc;padding-top:34px}.member-card{background:white;border:3px solid #111;min-width:170px;max-width:190px;min-height:170px;text-align:center;padding:12px;box-shadow:0 5px 12px rgba(0,0,0,.08);cursor:grab;position:relative}.root-card{border-radius:25px;min-width:280px}.parent-card{border-radius:8px}.couple-combined .member-card{border:2px solid #999;box-shadow:none}.avatar{width:58px;height:58px;border-radius:50%;background:#eee;overflow:hidden;margin:0 auto 7px;display:flex;align-items:center;justify-content:center}.avatar img{width:100%;height:100%;object-fit:cover}.avatar-placeholder{font-size:28px}.member-card strong{display:block;font-size:14px}.member-card small{font-size:11px;color:#666}.drag-note{font-size:10px;color:#0b6bcb;margin-top:5px}.details-btn{margin-top:7px;border:1px solid #cfe6ff;background:#f5fbff;color:#0b6bcb;border-radius:999px;padding:5px 12px;font-size:11px;font-weight:bold;cursor:pointer}.card-actions{display:flex;justify-content:center;gap:5px;margin-top:8px}.card-actions form{margin:0}.mini-btn{font-size:11px;border:1px solid #aaa;background:#f5f5f5;border-radius:7px;padding:5px 7px;text-decoration:none;color:#111}.mini-btn.danger{color:#b00020}.member-list{max-height:300px;overflow:auto}.member-list div{border:1px solid #eee;border-radius:10px;padding:8px;margin-bottom:6px}.search-row{cursor:pointer}.search-row:hover{background:#eef6ff}.floating-add{position:sticky;top:10px;z-index:3;background:#111;color:white;border-radius:999px;padding:10px 16px;font-weight:bold;margin-bottom:12px}.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:99999;align-items:center;justify-content:center;padding:18px}.modal{background:white;border-radius:22px;max-width:520px;width:100%;padding:18px;max-height:88vh;overflow:auto;position:relative}.modal-actions{display:flex;gap:8px}.modal-close{position:absolute;right:14px;top:10px;border:0;background:#111;color:white;border-radius:50%;width:28px;height:28px;font-size:18px;cursor:pointer}.profile-head{text-align:center;padding:12px}.profile-photo{width:92px;height:92px;border-radius:50%;overflow:hidden;background:#eee;margin:0 auto 10px;display:flex;align-items:center;justify-content:center}.profile-photo img{width:100%;height:100%;object-fit:cover}.profile-name{font-size:22px;font-weight:bold}.profile-role{color:#666;margin-top:3px}.profile-grid{display:grid;grid-template-columns:1fr;gap:8px;margin-top:12px}.profile-field{background:#f8f8f8;border:1px solid #eee;border-radius:12px;padding:10px}.profile-label{font-size:11px;text-transform:uppercase;color:#666;font-weight:bold;margin-bottom:4px}.profile-value{white-space:pre-wrap;word-break:break-word}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#111;color:white;padding:12px 18px;border-radius:999px;z-index:120;display:none}.zoom-controls{position:fixed;top:90px;right:30px;z-index:9999;display:flex;gap:6px;align-items:center;background:rgba(255,255,255,.95);border:1px solid #ddd;border-radius:999px;padding:8px;box-shadow:0 8px 24px rgba(0,0,0,.18);cursor:move;user-select:none}.zoom-controls.dragging{opacity:.85}.zoom-btn{background:#111;color:white;border:0;border-radius:999px;padding:8px 12px;font-weight:bold;cursor:pointer}.zoom-label{background:white;color:#111;border:1px solid #ddd;border-radius:999px;padding:8px 12px;font-weight:bold}.add-entry-btn{background:#b00020;min-width:120px}.drop-target{outline:5px solid #0b6bcb!important;outline-offset:5px}.zone-spouse{outline:6px solid #ff4d6d!important;background:rgba(255,77,109,.08)!important}.zone-sibling{outline:6px solid #f59e0b!important;background:rgba(245,158,11,.08)!important}.zone-child{outline:6px solid #10b981!important;background:rgba(16,185,129,.08)!important}.drag-overlay{position:absolute;pointer-events:none;border-radius:12px;z-index:100;display:flex;align-items:center;justify-content:center;font-weight:bold;font-size:12px}.overlay-spouse{background:rgba(255,77,109,.18);border:3px dashed #ff4d6d;color:#b00020}.overlay-sibling{background:rgba(245,158,11,.18);border:3px dashed #f59e0b;color:#8a4b00}.overlay-child{background:rgba(16,185,129,.18);border:3px dashed #10b981;color:#065f46}.found-highlight{outline:6px solid #0b6bcb!important;outline-offset:6px}.locked-member{border-color:#999!important;background:#f7f7f7!important}.lock-note{font-size:11px;color:#b00020;font-weight:bold;margin-top:4px}.lock-checkbox{display:block;background:#fff3cd;border:1px solid #ffe69c;border-radius:10px;padding:10px;margin:8px 0 12px;font-size:13px;font-weight:bold}
.tree-canvas{
    touch-action:none;
}
.collapse-toggle,
.collapse-btn,
[data-collapse]{
    touch-action:manipulation;
    cursor:pointer;
    z-index:50;
    position:relative;
}
@media(max-width:900px){.grid{grid-template-columns:1fr}.tree-canvas{height:70vh}.zoom-controls{top:12px;right:12px;transform:scale(.9);transform-origin:top right}.header h1{font-size:24px}}

/* Profile popup visual upgrade */
.profile-modal{max-width:620px!important;padding:0!important;overflow:hidden!important;background:#ffffff!important}
.profile-card{padding:22px;background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%)}
.profile-top{display:flex;align-items:center;gap:16px;padding:10px 8px 18px;border-bottom:1px solid #e9eef5}
.profile-photo{width:96px;height:96px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,#eef2ff,#f7f7f7);margin:0;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.10);flex:0 0 auto}
.profile-photo img{width:100%;height:100%;object-fit:cover}.profile-placeholder{font-size:42px}.profile-main-info{min-width:0}.profile-name{font-size:24px;line-height:1.1;font-weight:900;color:#111}.profile-role{font-size:14px;color:#667085;margin-top:6px}.profile-action-row{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 12px}.profile-action{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px;text-decoration:none;border:1px solid transparent}.fb-action{background:#1877f2;color:#fff}.call-action{background:#0f9f6e;color:#fff}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.profile-field{background:#fff;border:1px solid #e6eaf0;border-radius:14px;padding:12px;box-shadow:0 3px 10px rgba(17,24,39,.04)}.profile-label{font-size:11px;text-transform:uppercase;color:#667085;font-weight:900;letter-spacing:.03em;margin-bottom:5px}.profile-value{font-size:14px;color:#111827;line-height:1.35;white-space:pre-wrap;word-break:break-word}.profile-value a{color:#1877f2;font-weight:800;text-decoration:none}.profile-value a:hover{text-decoration:underline}.profile-facebook-field{grid-column:1/-1}.form-help{font-size:11px;color:#667085;margin:-4px 0 10px;line-height:1.3}
@media(max-width:600px){.profile-top{flex-direction:column;text-align:center}.profile-grid{grid-template-columns:1fr}.profile-card{padding:18px}.profile-name{font-size:21px}}