:root{--green:#17463a;--green2:#2e6858;--paper:#f4f0e7;--cream:#fcfaf5;--gold:#b98b45;--clay:#a45d48;--ink:#23332d;--muted:#79817d;--line:#ded8ca;--white:#fff;--shadow:0 22px 65px rgba(31,54,45,.1);font-family:"IBM Plex Sans Thai",sans-serif;color:var(--ink)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% 0,#fff,#f3efe7 65%);line-height:1.55}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.topbar{height:74px;padding:0 clamp(18px,5vw,70px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20;background:rgba(252,250,245,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;color:var(--green)}.brand>span,.admin-brand span{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:white;font-family:"Charmonman";font-size:23px}.brand b{font-family:"Charmonman";font-size:20px}.brand small{display:block;font:8px "IBM Plex Sans Thai";letter-spacing:2px}.topbar nav{display:flex;align-items:center;gap:8px;font-size:12px}.topbar nav a,.topbar nav button{padding:8px 11px;border:0;background:none;color:var(--green)}.topbar nav form{margin:0}.topbar .admin-link,.btn{display:inline-block;background:var(--green);color:white!important;border:0;border-radius:9px;padding:10px 15px;font-weight:500}.flash{position:fixed;right:20px;top:90px;z-index:40;background:var(--green);color:white;padding:11px 18px;border-radius:9px;box-shadow:var(--shadow)}
.hero{text-align:center;padding:75px 20px 55px}.eyebrow{margin:0 0 10px;color:var(--gold);font-size:10px;font-weight:600;letter-spacing:2.5px}.hero h1,.page-head h1{font:700 clamp(42px,6vw,68px)/1.25 "Charmonman";color:var(--green);margin:0}.hero h1 em{font-style:normal;color:var(--clay)}.hero>p:last-child{color:var(--muted);font-size:13px}.tree-shell,.focused-tree{width:min(1240px,calc(100% - 28px));margin:0 auto 80px;padding:48px;border:1px solid var(--line);border-radius:26px;background:var(--cream);box-shadow:var(--shadow)}.root-couple{display:flex;justify-content:center;align-items:stretch;position:relative}.root-couple>div{width:min(310px,50%);background:white;border:1px solid var(--line);padding:18px}.root-couple>div:first-child{border-radius:16px 0 0 16px}.root-couple>div:last-child{border-radius:0 16px 16px 0}.root-couple>i{align-self:center;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;margin:0 -13px;z-index:2;background:white;border:1px solid var(--line);color:var(--clay);font-style:normal}.person-card{display:flex;align-items:center;gap:12px}.portrait{width:70px;height:70px;flex:0 0 70px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:#dce8df;color:var(--green);font:600 25px "Charmonman";border:3px solid white;box-shadow:0 0 0 1px var(--line)}.portrait img{width:100%;height:100%;object-fit:cover}.portrait.passed{filter:grayscale(.75)}.person-card h3{margin:0;color:var(--green);font-size:15px}.person-card p{margin:2px 0;color:var(--muted);font-size:10px}.person-card .meta{font-size:9px}.tree-line{height:72px;position:relative}.tree-line:before{content:"";position:absolute;left:50%;top:0;bottom:20px;border-left:1px solid var(--gold)}.tree-line:after{content:"";position:absolute;left:4%;right:4%;bottom:20px;border-top:1px solid var(--gold)}.branch-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 18px}.branch-card{position:relative;background:white;border:1px solid var(--line);border-radius:15px;padding:22px 14px 14px;box-shadow:0 8px 25px rgba(31,54,45,.06)}.branch-card:before{content:"";position:absolute;left:50%;top:-21px;height:21px;border-left:1px solid var(--gold)}.branch-card>small{position:absolute;right:10px;top:8px;color:var(--gold);font-size:8px}.branch-card>p{font-size:9px;color:var(--muted);margin:12px 0}.branch-card .btn{width:100%;text-align:center;font-size:10px;padding:8px}.text-link{display:block;text-align:center;margin-top:8px;color:var(--green);font-size:9px}.extended{width:min(620px,100%);margin:9px auto 0;border:1px solid var(--line);border-radius:10px;background:#f5f1e8}.extended summary{cursor:pointer;padding:9px 13px;color:var(--green);font-size:10px}.compact-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px;border-top:1px solid var(--line)}.compact-grid>a{background:white;padding:8px;border-radius:8px}
.page-head{text-align:center;padding:52px 20px 30px}.page-head>a{display:inline-block;margin-bottom:14px;color:var(--muted);font-size:11px}.page-head h1{font-size:45px}.focused-tree{overflow-x:auto}.children-row{display:flex;gap:18px;min-width:max-content;justify-content:center}.child-node{width:270px;position:relative;background:white;border:1px solid var(--line);border-radius:14px;padding:14px}.child-node:before{content:"";position:absolute;left:50%;top:-21px;height:21px;border-left:1px solid var(--gold)}.spouse-label{margin:12px 0 6px;padding-top:9px;border-top:1px dashed var(--line);color:var(--gold);font-size:8px}.next{text-align:center;color:var(--gold);font-size:9px}.node-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:11px}.node-actions a{padding:7px;text-align:center;background:#edf2ee;color:var(--green);border-radius:7px;font-size:9px}.empty{text-align:center;padding:40px;color:var(--muted)}.profile-shell{width:min(1000px,calc(100% - 28px));margin:0 auto 80px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px}.gallery{display:flex;overflow-x:auto;gap:10px}.gallery figure{margin:0;min-width:100%;height:560px}.gallery img{width:100%;height:100%;object-fit:cover;border-radius:18px}.gallery figcaption{font-size:10px;color:var(--muted)}.no-photo{height:500px;border-radius:18px;display:grid;place-items:center;background:#dce8df;color:var(--green);font:700 90px "Charmonman"}.profile-data{padding:30px;background:white;border:1px solid var(--line);border-radius:18px}.profile-data h2{font:700 34px "Charmonman";color:var(--green)}dl{display:grid;grid-template-columns:100px 1fr;gap:8px;font-size:12px}dt{color:var(--muted)}dd{margin:0}.biography{margin:24px 0;white-space:pre-line}.biography p{font-size:12px}.login-shell{min-height:70vh;display:grid;place-items:center;padding:30px}.login-shell form{width:min(430px,100%);padding:35px;background:white;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.login-shell h1{font:700 40px "Charmonman";color:var(--green);margin:0}.login-shell label:not(.check){display:block;margin-top:14px;font-size:11px}.login-shell input{width:100%;padding:11px;border:1px solid var(--line);border-radius:8px;margin-top:4px}.login-shell .check{display:block;margin:12px 0;font-size:10px}.login-shell .check input{width:auto}.error{color:var(--clay);font-size:10px}footer{text-align:center;background:var(--green);color:white;padding:42px}footer b{font:700 27px "Charmonman"}footer p{opacity:.6;font-size:10px}
/* Admin */.admin-body{background:#f5f3ee}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;padding:25px 18px;background:var(--green);color:white;display:flex;flex-direction:column}.admin-brand{display:flex;align-items:center;gap:10px;margin-bottom:35px}.admin-brand span{background:white;color:var(--green)}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{padding:10px 12px;border-radius:8px;font-size:12px}.sidebar nav a:hover{background:rgba(255,255,255,.1)}.sidebar form{margin-top:auto}.sidebar button{width:100%;border:1px solid rgba(255,255,255,.2);background:none;color:white;padding:9px;border-radius:8px}.admin-main{margin-left:245px;min-height:100vh}.admin-main>header{height:70px;padding:0 35px;display:flex;justify-content:flex-end;align-items:center;background:white;border-bottom:1px solid var(--line)}.admin-main>header div{display:flex;flex-direction:column;font-size:11px}.admin-main>header small{color:var(--muted)}.admin-main>.admin-head,.admin-main>.stat-grid,.admin-main>.panel,.admin-main>.search-form,.admin-main>.editor-form,.admin-main>.error-box,.admin-main>.delete-member{margin-left:35px;margin-right:35px}.admin-head{display:flex;justify-content:space-between;align-items:end;padding:36px 0 22px}.admin-head h1{margin:0;color:var(--green);font-size:30px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat-grid article,.panel{padding:22px;background:white;border:1px solid var(--line);border-radius:14px}.stat-grid strong{display:block;color:var(--green);font-size:34px}.stat-grid span{color:var(--muted);font-size:10px}.panel{margin-top:18px}.panel h2{margin:0 0 18px;color:var(--green);font-size:17px}.admin-list a{display:grid;grid-template-columns:1fr 1fr auto;padding:10px 0;border-bottom:1px solid var(--line);font-size:11px}.admin-list span{color:var(--muted)}.admin-list em{font-style:normal;color:var(--green)}.search-form{display:flex;max-width:500px}.search-form input{flex:1;padding:10px;border:1px solid var(--line);border-radius:8px 0 0 8px}.search-form button{border:0;background:var(--green);color:white;padding:0 18px;border-radius:0 8px 8px 0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:11px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}td small{display:block;color:var(--muted)}.status{padding:4px 7px;border-radius:99px;background:#e5f1ea;color:var(--green);font-size:9px}.status.passed{background:#f2e7e3;color:var(--clay)}.editor-form{padding-bottom:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid label{font-size:10px;color:var(--green)}.form-grid .wide{grid-column:1/-1}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;margin-top:4px;padding:10px;border:1px solid var(--line);border-radius:7px;background:white}.hint{color:var(--muted);font-size:9px}.savebar{position:sticky;bottom:0;padding:13px;background:rgba(245,243,238,.9);text-align:right}.admin-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}.admin-gallery figure{margin:0}.admin-gallery img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:9px}.admin-gallery button{border:0;padding:5px;font-size:8px}.danger,.delete-member{color:#a33}.delete-member{margin-bottom:35px;border:0;background:none}.error-box{padding:14px;background:#f7e7e2;color:#8d4938;border-radius:10px;font-size:11px}
@media(max-width:850px){.branch-grid{grid-template-columns:repeat(2,1fr)}.profile-shell{grid-template-columns:1fr}.sidebar{position:static;width:100%;height:auto}.sidebar nav{flex-direction:row;overflow:auto}.sidebar form{display:none}.admin-main{margin:0}.admin-main>header{display:none}.admin-main>.admin-head,.admin-main>.stat-grid,.admin-main>.panel,.admin-main>.search-form,.admin-main>.editor-form,.admin-main>.error-box,.admin-main>.delete-member{margin-left:15px;margin-right:15px}.admin-gallery{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.topbar{padding:0 12px}.topbar nav>a:first-child{display:none}.brand small{display:none}.tree-shell,.focused-tree{padding:24px 12px;border-radius:16px}.root-couple{display:grid}.root-couple>div{width:100%;border-radius:12px!important}.root-couple>i{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.branch-grid{grid-template-columns:1fr;gap:12px}.branch-card:before,.tree-line{display:none}.compact-grid{grid-template-columns:1fr}.form-grid,.stat-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.gallery figure{height:420px}}

/* Collapsible sibling branches for both sides of a couple. */
.extended-family{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;width:min(760px,100%);margin:12px auto 0}
.extended-family .extended{width:auto;margin:0}
.extended-family .extended:only-child{grid-column:1/-1;width:min(620px,100%);justify-self:center}
.extended-family .extended summary{padding:10px 13px;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none}
.extended-family .extended summary::-webkit-details-marker{display:none}
.extended-family .extended summary:after{content:"＋";font-size:14px;margin-left:auto}
.extended-family .extended[open] summary:after{content:"−"}
.extended-family .extended summary small{color:var(--gold);font-size:9px;white-space:nowrap}
.extended-family .compact-grid{grid-template-columns:1fr}
.relative-card{background:white;padding:10px;border-radius:8px}
.relative-tree-link{display:block;margin-top:8px;padding:7px 9px;text-align:center;border-radius:7px;background:#edf2ee;color:var(--green);font-size:9px}
@media(max-width:560px){.extended-family{grid-template-columns:1fr}.extended-family .extended:only-child{grid-column:auto;width:100%}}

/* Keep each sibling branch directly below its person: left for the first person, right for the spouse. */
.extended-family{width:min(620px,100%)}
.relative-side{min-width:0}
.relative-side .extended,.relative-side .extended:only-child{grid-column:auto;width:100%;justify-self:auto}
@media(max-width:560px){.relative-side.is-empty{display:none}}

/* Sibling controls live inside the matching person's card. */
.root-person>.extended{width:100%;margin:14px 0 0;background:#f7f3ea;border-color:#e5dece}
.root-person>.extended summary{padding:8px 10px;border-radius:8px;background:#edf2ee;font-weight:500}
.root-person>.extended[open] summary{border-radius:8px 8px 0 0}
.root-person>.extended .compact-grid{padding:8px;background:#f7f3ea}
.root-person>.extended .relative-card{padding:9px}
.root-person>.extended .portrait{width:48px;height:48px;flex-basis:48px;font-size:18px}
.root-person>.extended .person-card h3{font-size:12px}
.root-person>.extended .person-card p{font-size:8px}