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solid var(--border);margin-bottom:24px}.auth-tab{flex:1;padding:10px;border:none;background:transparent;font-family:inherit;font-size:13px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.auth-tab.active{background:var(--primary-light);color:var(--primary)}.auth-tab:hover:not(.active){background:var(--surface-hover)}.auth-form{display:flex;flex-direction:column}.tree-selector-screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-start;justify-content:center;background:var(--bg);z-index:1000;overflow-y:auto;padding:40px 20px}.tree-selector-container{max-width:800px;width:100%}.tree-selector-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px}.tree-selector-title{font-size:24px;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tree-selector-welcome{font-size:14px;color:var(--text-secondary);margin-top:4px}.tree-selector-section{margin-bottom:36px}.tree-selector-section-title{font-size:14px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px}.tree-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.tree-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:all var(--transition);display:flex;flex-direction:column;gap:12px;position:relative}.tree-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.tree-card-icon{font-size:32px}.tree-card-info{flex:1}.tree-card-name{font-size:16px;font-weight:700;color:var(--text);margin-bottom:4px}.tree-card-count{font-size:12px;color:var(--text-muted);display:block}.tree-card-permission{display:inline-block;margin-top:8px;font-size:11px;font-weight:600;padding:2px 10px;border-radius:10px}.tree-card-permission.read{background:#3b82f626;color:#60a5fa}.tree-card-permission.write{background:#34d39926;color:#34d399}.tree-card-new{border-style:dashed;border-color:var(--border);align-items:center;text-align:center;color:var(--text-muted)}.tree-card-new .tree-card-icon{color:var(--text-muted)}.tree-card-new:hover{border-color:var(--primary);color:var(--primary)}.tree-card-new:hover 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8px}.node-photo{width:32px;height:32px;font-size:15px}.node-name{font-size:12px}.node-dates{font-size:9px}.node-expand-btn{min-width:44px;height:32px;font-size:13px;bottom:-16px}.familiares-page{padding:16px}.familiares-table{font-size:12px}.familiares-table thead th,.familiares-table td{padding:8px 10px}.profile-topbar{padding:10px 16px}.profile-body{padding:20px 16px 48px}.profile-cards{grid-template-columns:1fr}.profile-name{font-size:22px}.auth-card{padding:24px}.tree-selector-screen{padding:20px 16px}.tree-grid{grid-template-columns:1fr}.share-add-row{flex-direction:column}.share-add-row .share-email-input{width:100%}.sidebar-content{padding:16px}.sidebar-name{font-size:18px}.sidebar-photo{width:72px;height:72px}}