:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#172333;background:#f3f6f9;line-height:1.45}*{box-sizing:border-box}body{margin:0}a{color:#176aa6}.site-header{background:#173650;color:#fff;padding:0 28px;min-height:64px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-size:19px;font-weight:700;color:#fff;text-decoration:none}.site-header nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.site-header nav a{color:#fff;text-decoration:none}.site-header nav a:hover{text-decoration:underline}.user-chip{background:rgba(255,255,255,.12);padding:7px 10px;border-radius:20px;font-size:13px}main{max-width:1220px;margin:30px auto;padding:0 22px}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.page-heading h1{margin:0;font-size:30px}.card{background:#fff;border:1px solid #d8e1e8;border-radius:12px;padding:22px;margin-bottom:18px;box-shadow:0 2px 8px rgba(26,49,70,.035)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.content-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:18px}.metric{font-size:31px;font-weight:750}.muted{color:#687787}.btn,button{display:inline-flex;align-items:center;justify-content:center;background:#176eae;color:#fff;border:0;border-radius:7px;padding:10px 15px;text-decoration:none;cursor:pointer;font-weight:600;min-height:40px}.btn:hover,button:hover{filter:brightness(.95)}.btn.secondary{background:#647383}.btn.danger,.icon-btn.danger{background:#a13a3a}.icon-btn{padding:7px 10px;min-height:auto;font-size:12px}label{display:block;font-weight:650;margin-bottom:5px}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #b9c6d0;border-radius:7px;margin:0 0 16px;background:#fff;color:#172333;font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid rgba(23,110,174,.14);border-color:#176eae}textarea{resize:vertical}.form-grid{display:grid;gap:16px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-card{max-width:1000px}.actions{display:flex;gap:10px;flex-wrap:wrap}.flash{padding:13px 15px;border-radius:8px;margin-bottom:15px;border:1px solid transparent}.flash.success{background:#e4f5e8;border-color:#b7dfc1}.flash.error{background:#f9e2e2;border-color:#e9bcbc}.flash.warning{background:#fff2cf;border-color:#ecd89c}.badge{display:inline-block;padding:4px 8px;border-radius:15px;background:#e8eef3;font-size:12px;margin:1px}.success-badge{background:#dff3e4}.warning-badge{background:#fff0c9}.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid #dce4ea;background:#fff}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid #e4e9ed;vertical-align:top}th{background:#f7f9fb;font-size:13px;color:#405064}tbody tr:hover{background:#fafcfd}td small{display:block;color:#687787;margin-top:3px}.person-link{font-weight:700;text-decoration:none}.pagination{margin:18px 0;display:flex;gap:7px;flex-wrap:wrap}.pagination a{background:#fff;padding:7px 11px;border:1px solid #ccd5dc;text-decoration:none;border-radius:6px}.pagination a.active{background:#176eae;color:#fff;border-color:#176eae}.toolbar{display:flex;justify-content:space-between;gap:18px;align-items:end}.search-form{display:flex;gap:10px;align-items:end;flex:1}.search-form>div{flex:1}.search-form input{margin-bottom:0}.results-count{color:#536273}.profile-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.profile-header h2{font-size:27px;margin:3px 0}.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:12px;font-weight:750;color:#6a7987}.details{margin:0}.details>div{display:grid;grid-template-columns:150px 1fr;padding:12px 0;border-bottom:1px solid #edf0f2}.details dt{font-weight:700;color:#4c5a69}.details dd{margin:0}.details dd span{display:block;color:#687787;margin-top:2px}.notes{margin-top:20px}.notes p{white-space:normal}.relations-list{display:flex;flex-direction:column}.relation-row{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:11px 0;border-bottom:1px solid #edf0f2}.relation-row a{font-weight:650;text-decoration:none}.relation-row small{display:block;color:#687787}.relation-type{display:inline-block;min-width:72px;color:#566574;font-size:13px}hr{border:0;border-top:1px solid #e3e9ed;margin:22px 0}.diff{background:#fff7d8}.nowrap{white-space:nowrap}@media(max-width:800px){.site-header{align-items:flex-start;flex-direction:column;padding:15px 20px}.site-header nav{gap:12px}.content-grid,.form-grid.two,.form-grid.three{grid-template-columns:1fr}.toolbar,.search-form,.profile-header{align-items:stretch;flex-direction:column}.details>div{grid-template-columns:1fr;gap:3px}}

/* Versió 3 · Fitxa de persona i relacions */
.person-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 28px;background:linear-gradient(135deg,#fff 0%,#f7fbfe 100%)}
.person-hero-main{display:flex;align-items:center;gap:18px;min-width:0}.person-identity{min-width:0}.person-identity h2{font-size:32px;line-height:1.15;margin:3px 0 8px}.person-meta{display:flex;gap:8px;flex-wrap:wrap;color:#667687}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.avatar{width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;background:#dfeaf3;color:#173650;font-weight:800;letter-spacing:.02em}.avatar-lg{width:52px;height:52px}.avatar-xl{width:76px;height:76px;font-size:24px;background:#173650;color:#fff;box-shadow:0 8px 20px rgba(23,54,80,.18)}
.btn.ghost{background:#fff;color:#173650;border:1px solid #cad6df}.quick-actions[hidden]{display:none}.quick-actions{border-color:#bdd4e4;background:#f8fbfd}.section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:20px}.section-heading.compact{margin-bottom:16px}.section-heading h2{margin:0 0 4px;font-size:22px}.section-heading p{margin:0;color:#6b7988}.close-action{background:transparent;color:#586878;font-size:28px;padding:0;width:36px;height:36px;min-height:0}.action-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.action-card{display:flex;flex-direction:column;gap:4px;padding:18px;border:1px solid #d5e0e8;border-radius:12px;background:#fff;text-decoration:none;color:#172333;transition:.18s ease}.action-card:hover{transform:translateY(-2px);border-color:#8eb6d1;box-shadow:0 8px 20px rgba(23,54,80,.08)}.action-card small{color:#6b7988}.action-icon{width:38px;height:38px;border-radius:10px;background:#e8f1f7;color:#176eae;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:5px}
.profile-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}.profile-main{min-width:0}.profile-sidebar{position:sticky;top:18px}.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid #e2e8ed;border-radius:12px;overflow:hidden}.info-item{padding:18px;background:#fff;min-height:105px}.info-item:nth-child(odd){border-right:1px solid #e2e8ed}.info-item:nth-child(-n+2){border-bottom:1px solid #e2e8ed}.info-item strong{display:block;font-size:17px;margin-top:5px}.info-item small{display:block;color:#718090;margin-top:4px}.info-label{display:block;text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:800;color:#708090}.notes-panel{margin-top:16px;padding:18px;border-radius:12px;background:#f7f9fb}.notes-panel p{margin:7px 0 0}
.family-group{padding:6px 0 20px}.family-group+.family-group{border-top:1px solid #e7ecef;padding-top:20px}.family-group h3{margin:0 0 12px;font-size:15px;color:#506071}.family-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.family-person{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #dce5eb;border-radius:11px;padding:11px;background:#fff}.family-person-main{display:flex;align-items:center;gap:11px;min-width:0;text-decoration:none;color:#172333}.family-person-main>span:last-child{min-width:0}.family-person-main strong,.family-person-main small{display:block}.family-person-main strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.family-person-main small{color:#718090;margin-top:2px}.more-btn{background:transparent;color:#627180;padding:6px 7px;min-height:0;font-size:12px}.danger-text{color:#a13a3a}.empty-state{padding:28px;text-align:center;border:1px dashed #cbd8e1;border-radius:12px;background:#fafcfd}.empty-state p{margin:5px 0 0;color:#718090}.relation-tools{margin-top:20px;padding:20px;border-radius:12px;background:#f5f8fa}.relation-tools h3{margin:0 0 4px}.relation-tools p{margin:0 0 14px;color:#6d7b89}.inline-relation-form{display:grid;grid-template-columns:170px minmax(220px,1fr) auto;gap:10px;align-items:start}.inline-relation-form select{margin:0}.new-relative-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px;font-size:14px;color:#617181}.new-relative-links a{padding:5px 9px;border-radius:15px;background:#fff;border:1px solid #d5dfe6;text-decoration:none}.summary-card h2,.history-card h2{font-size:19px;margin-top:0}.summary-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #e9edf0}.summary-row:last-child{border-bottom:0}.summary-row strong{font-size:19px}.timeline{display:flex;flex-direction:column}.timeline-item{display:grid;grid-template-columns:13px 1fr;gap:10px;padding:0 0 18px;position:relative}.timeline-item:not(:last-child):before{content:"";position:absolute;left:5px;top:10px;bottom:0;width:1px;background:#d7e0e6}.timeline-dot{width:11px;height:11px;border:2px solid #176eae;background:#fff;border-radius:50%;margin-top:4px;z-index:1}.timeline-item strong,.timeline-item small{display:block}.timeline-item small{color:#758392;margin-top:3px}.text-link{font-weight:700;text-decoration:none}.context-banner{display:flex;align-items:center;gap:13px;padding:14px 18px;background:#eaf2f7;border:1px solid #cddde8;border-radius:12px;margin-bottom:18px}.context-banner strong{display:block;font-size:18px}.context-banner .btn{margin-left:auto}.modern-form-card{max-width:none}.form-section-title{font-size:15px;color:#4d5e6f;border-bottom:1px solid #e7ecef;padding-bottom:9px;margin:24px 0 16px}.field-pair{display:grid;grid-template-columns:180px 1fr;gap:12px}.relation-pill{padding:6px 10px;border-radius:18px;background:#e7f0f6;color:#174f73;font-size:13px;font-weight:750}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.sticky-actions{padding-top:18px;border-top:1px solid #e4eaee}
@media(max-width:980px){.profile-layout{grid-template-columns:1fr}.profile-sidebar{position:static}.action-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.person-hero,.person-hero-main,.context-banner{align-items:flex-start}.person-hero{flex-direction:column}.person-identity h2{font-size:27px}.hero-actions{width:100%}.hero-actions .btn{flex:1}.action-grid,.info-grid,.family-grid{grid-template-columns:1fr}.info-item:nth-child(odd){border-right:0}.info-item{border-bottom:1px solid #e2e8ed}.info-item:last-child{border-bottom:0}.inline-relation-form{grid-template-columns:1fr}.field-pair{grid-template-columns:1fr}.context-banner{flex-wrap:wrap}.context-banner .btn{margin-left:0;width:100%}}

/* Versió 4 · Parelles i branques familiars */
.union-stack{display:flex;flex-direction:column;gap:16px}.union-panel{--family-accent:#5f8198;--family-soft:#eef4f7;border:1px solid #dce5eb;border-left:5px solid var(--family-accent);border-radius:14px;background:linear-gradient(90deg,var(--family-soft),#fff 22%);padding:18px}.family-color-1{--family-accent:#527f9f;--family-soft:#edf5fa}.family-color-2{--family-accent:#8a6f9e;--family-soft:#f5f0f8}.family-color-3{--family-accent:#668b73;--family-soft:#eef6f0}.family-color-4{--family-accent:#a27958;--family-soft:#faf2eb}.family-color-5{--family-accent:#9a6675;--family-soft:#f9eff2}.family-color-6{--family-accent:#647d7d;--family-soft:#eef4f4}.union-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}.union-title{display:flex;align-items:center;gap:11px}.family-marker{width:12px;height:36px;border-radius:8px;background:var(--family-accent)}.union-title strong,.union-title span{display:block}.union-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#667787;font-weight:800;margin-bottom:2px}.union-spouse-card .family-person{border-color:color-mix(in srgb,var(--family-accent) 30%,#dce5eb);background:#fff}.union-children{margin-top:14px;padding-top:14px;border-top:1px solid color-mix(in srgb,var(--family-accent) 25%,#e4eaee)}.union-children-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:#465768}.union-children-heading span{min-width:27px;text-align:center;padding:3px 7px;border-radius:13px;background:var(--family-soft);color:var(--family-accent);font-weight:800}.child-card{border-left:3px solid var(--family-accent)}.muted-message{margin:0;padding:13px;border-radius:9px;background:rgba(255,255,255,.7);color:#718090}.small-add-link{display:inline-block;margin-top:12px;font-weight:700;text-decoration:none;color:var(--family-accent)}.unassigned-family{padding:18px;border:1px dashed #d4a853;border-radius:13px;background:#fffaf0}.unassigned-heading{display:flex;justify-content:space-between;align-items:start;gap:15px;margin-bottom:12px}.unassigned-heading h3{margin:0 0 3px}.unassigned-heading p{margin:0;color:#776b57}.child-assignment-card{align-items:flex-start;flex-direction:column}.assign-union-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;width:100%}.assign-union-form select{margin:0;padding:8px}.assign-union-form button{padding:8px 11px;min-height:0}.summary-alert{margin-top:12px;padding:9px 11px;border-radius:8px;background:#fff3d6;color:#765b20;font-size:13px;font-weight:700}.enhanced-relation-form{grid-template-columns:150px minmax(220px,1fr) minmax(190px,auto) auto}.field-help{display:block;color:#718090;margin-top:-9px;margin-bottom:16px}.spouse-card{max-width:560px}
@media(max-width:850px){.enhanced-relation-form{grid-template-columns:1fr}.unassigned-heading{flex-direction:column}.union-heading{align-items:flex-start}.assign-union-form{grid-template-columns:1fr}}

.tree-switcher{display:inline-flex;margin:0}.tree-switcher select{max-width:190px;padding:.45rem .65rem;border-radius:9px;border:1px solid rgba(255,255,255,.25);background:#fff;color:#173957}
.tree-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.tree-card{display:flex;flex-direction:column;gap:10px}.tree-card .tree-type{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:#6b7d90}.tree-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.branch-row,.proposal-row{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid #e3e9ef}.comparison-grid{display:grid;grid-template-columns:180px 1fr 1fr 80px;gap:1px;background:#dbe3ea;border:1px solid #dbe3ea}.comparison-grid>*{background:#fff;padding:10px}.comparison-head{font-weight:700;background:#f4f7fa!important}.status-pill{display:inline-flex;padding:5px 10px;border-radius:999px;background:#eef3f7}.status-pill.pending{background:#fff1d6;color:#855600}.branch-note{font-size:.9rem;color:#62758a}

.current-tree-link{display:flex!important;align-items:center;gap:.45rem;padding:.35rem .65rem;border-radius:9px;background:rgba(255,255,255,.1);text-decoration:none}.current-tree-link strong{font-size:.9rem}.current-tree-label{font-size:.68rem;opacity:.75;text-transform:uppercase;letter-spacing:.05em}.current-tree-summary{display:flex;justify-content:space-between;gap:1.5rem;align-items:center}.person-picker{display:grid;gap:.35rem;min-width:260px}.person-picker input[type=search]{width:100%}.person-picker small{color:#64748b}.branch-hide-form{display:grid;grid-template-columns:minmax(280px,1fr) minmax(260px,1fr) auto;gap:1rem;align-items:end}.branch-hide-form label{margin:0}.branch-explanation{margin-top:1rem;padding:.85rem 1rem;background:#f8fafc;border-left:4px solid #c58a15;border-radius:8px;color:#475569}.merge-person-card{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;padding:1rem;border:1px solid #d8e1ea;border-radius:10px;background:#f8fafc}.merge-person-card .text-link{margin-left:auto}.merge-preview{margin-top:1rem}.warning-panel{margin:1.25rem 0;padding:1rem;border-radius:10px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.danger-button{background:#b42318;border-color:#b42318}@media(max-width:850px){.current-tree-summary{align-items:flex-start;flex-direction:column}.branch-hide-form{grid-template-columns:1fr}.current-tree-label{display:none}}

/* Context d'arbre més clar */
.tree-context-control{display:inline-flex;align-items:center;gap:.45rem;padding:.28rem .45rem;border-radius:10px;background:rgba(255,255,255,.10)}
.tree-context-caption{font-size:.68rem;text-transform:uppercase;letter-spacing:.055em;opacity:.72;white-space:nowrap}
.tree-context-control select{max-width:260px;padding:.42rem .7rem;border:1px solid rgba(255,255,255,.28);border-radius:8px;background:#fff;color:#173957;font-weight:700}
.tree-context-link{display:inline-flex!important;flex-direction:column;line-height:1.05;padding:.35rem .65rem;border-radius:9px;background:rgba(255,255,255,.1);text-decoration:none}
.tree-context-link span{font-size:.67rem;opacity:.74;text-transform:uppercase;letter-spacing:.05em}
.tree-context-link strong{font-size:.9rem}
.my-tree-link{font-weight:700}
@media(max-width:1100px){.tree-context-caption{display:none}.tree-context-control select{max-width:180px}}