:root{color-scheme:dark;--bg:#101715;--panel:#18211e;--line:#304039;--text:#edf3eb;--muted:#9cab9f;--accent:#b6e59d}*{box-sizing:border-box}body{margin:0;background:var(--bg);font:15px/1.55 "Segoe UI",sans-serif;color:var(--text)}header,footer{display:flex;align-items:center;gap:24px;padding:22px 5vw;border-bottom:1px solid var(--line)}header #identity{margin-left:auto;color:var(--muted)}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--accent);font-size:24px;font-weight:750}.brand span{font-size:17px;letter-spacing:-.4px;color:var(--text)}main{max-width:1240px;margin:0 auto;padding:38px 28px;min-height:80vh}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px}.login{max-width:580px;margin:5vh auto}.narrow{max-width:680px;margin:30px auto}h1{font-size:36px;line-height:1.15;letter-spacing:-1.1px;font-weight:600;margin:17px 0}h2{font-size:20px;font-weight:600;margin:0 0 24px}p{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--accent);font-weight:650}label{display:block;margin:18px 0 10px;color:#c6d2c8}input,textarea,select{font:inherit;width:100%;margin-top:8px;background:#101715;border:1px solid #43554a;border-radius:8px;color:var(--text);padding:12px}textarea{resize:vertical}button{font:600 14px "Segoe UI",sans-serif;padding:12px 18px;border:1px solid transparent;border-radius:8px;background:var(--accent);color:#122411;cursor:pointer;margin-top:12px}button:hover{filter:brightness(1.08)}button:disabled{opacity:.55;cursor:wait}.quiet{background:transparent;border-color:var(--line);color:var(--text)}button.small{padding:7px 11px;font-size:12px}.page-title{display:flex;justify-content:space-between;align-items:center;gap:20px}.page-title h1{margin-bottom:9px}.columns{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(350px,1.2fr);gap:22px}nav{display:flex;gap:8px;margin:24px 0}nav button{background:transparent;color:var(--muted);border-color:var(--line)}nav button.selected{background:var(--accent);color:#122411}.item{border-bottom:1px solid var(--line);padding:14px 0;display:flex;gap:12px;align-items:center}.item .details{flex:1;overflow-wrap:anywhere}.item .details small{display:block;color:var(--muted)}.item.active{border-color:var(--accent)}.item-list{margin-bottom:25px}.check{display:flex;align-items:center;gap:10px}.check input{width:auto;margin:0}.muted{font-size:13px;color:var(--muted)}#notice{position:sticky;top:12px;z-index:10;border-radius:8px;padding:0}#notice:not(:empty){padding:13px 18px;margin-bottom:22px;border:1px solid #59734a;background:#263721}#notice.error{border-color:#9a6256;background:#452c27}footer{justify-content:space-between;color:var(--muted);font-size:12px;border-top:1px solid var(--line);border-bottom:0}pre{white-space:pre-wrap;word-break:break-all;color:var(--muted)}[hidden]{display:none!important}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:760px){main{padding:20px 16px}.columns{grid-template-columns:1fr}.card{padding:23px}.page-title{display:block}nav{flex-wrap:wrap}h1{font-size:30px}header,footer{padding:16px;gap:12px}footer span{max-width:65%;text-align:right}}
.capture-view{display:block;width:100%;max-height:65vh;min-height:180px;background:#080c0a;border:1px solid var(--line);border-radius:10px;margin-top:20px;object-fit:contain}

.history-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:22px 0}.history-stats .card{padding:20px}.history-stats strong{display:block;font-size:34px;letter-spacing:-1px;margin-top:8px}.history-settings{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:22px 26px}.history-settings .check{font-weight:600;margin:0}.history-settings p{margin:8px 0 0}.history-settings>label{min-width:140px;margin:0}.history-settings select{margin:7px 0 0}.history-warning{font-size:12px;color:var(--muted);line-height:1.6}.history-layout{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(320px,1.2fr);gap:22px;margin-top:25px;align-items:start}.history-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.history-toolbar h2{margin:0}.history-entry{width:100%;display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:7px;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;color:var(--text);padding:18px 0;margin:0}.history-entry:hover{background:#253424}.history-entry .muted{font-size:11px;font-weight:400}.history-preview{font-size:13px;line-height:1.5;color:var(--muted);font-weight:400;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.history-pages{display:flex;align-items:center;justify-content:space-between;gap:9px}.history-pages button{margin:0}.history-detail{position:sticky;top:20px;min-width:0}.history-detail h2{overflow-wrap:anywhere}.history-answer{background:#223c29;border:1px solid #486c4b;border-radius:10px;padding:18px;margin:22px 0}.history-answer pre{font-size:18px;font-weight:600;line-height:1.6;font-family:inherit;color:#e4f5df;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;margin:10px 0 0}.history-image{margin:18px 0}.history-image figcaption{font-size:12px;color:var(--muted);margin-bottom:8px}.history-image img{display:block;max-width:100%;height:auto;border-radius:8px;background:#0d130e}.history-confirm{background:#332a22;border:1px solid #66513d;border-radius:9px;padding:15px;margin:15px 0}.history-confirm p{font-size:13px;margin:0 0 12px}@media(max-width:950px){.history-layout{grid-template-columns:1fr}.history-detail{position:static}.history-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.history-settings{display:block}.history-settings>label{display:block;margin-top:18px}.history-stats .card{padding:16px}}/* Personal subject hierarchy and explicit account actions. */
.section-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin:4px 0 24px}.section-heading h2{font-size:25px;margin:0 0 7px}.section-heading p{margin:0;max-width:760px}.section-heading>button{margin:0;flex-shrink:0}
.subject-layout{display:grid;grid-template-columns:minmax(380px,1.12fr) minmax(330px,.88fr);gap:22px;align-items:start}.subject-browser{padding:22px}.subject-editor{position:sticky;top:20px;min-width:0;padding:26px}.subject-editor h2{margin:12px 0 14px;overflow-wrap:anywhere}.subject-tree{display:grid;gap:14px}.subject-group{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#121d17}.subject-group>summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 18px;cursor:pointer;list-style:none}.subject-group>summary::-webkit-details-marker{display:none}.subject-group>summary::before{content:'+';font-size:22px;color:var(--accent);width:16px;flex-shrink:0}.subject-group[open]>summary::before{content:'−'}.group-title{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.group-title strong{font-size:17px;overflow-wrap:anywhere}.group-title .muted{font-size:11px}.group-count{font-size:11px;color:var(--muted);white-space:nowrap}.universal-group{border-color:#5b7955;background:#1b2e20}.universal-group>summary{background:#243c2a}.group-accounts{padding:0 14px 14px;display:grid;gap:12px}.owner-profile-row{border:1px solid #354c3d;border-radius:9px;padding:14px;background:#18261d;min-width:0}.owner-profile-heading{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:9px}.owner-profile-heading strong{overflow-wrap:anywhere}.status-badge{display:inline-flex;font-size:10px;font-weight:500;border:1px solid #46594c;padding:2px 7px;border-radius:20px;color:#bdcdbf}.status-badge.good{border-color:#4b6f48;color:#c6e6bd}.status-badge.warning{border-color:#8a6d41;color:#e0c392}.profile-select,.member-profile{display:block;width:100%;text-align:left;background:#122018;color:#d9e9d7;border:1px solid #3c5843;margin:8px 0 0;padding:11px;border-radius:8px;white-space:normal;overflow-wrap:anywhere}.profile-select.selected,.member-profile.selected{background:#28432d;border-color:#a6cc97;box-shadow:0 0 0 1px #75976c}.profile-select:hover,.member-profile:hover{filter:none;border-color:#93b087}.profile-preview{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:9px;font-weight:400}.profile-preview-cell{min-width:0;background:#1d3023;border:1px solid #344f3c;border-radius:6px;padding:8px 10px}.profile-part-label{display:block;color:#adbdad;font-size:10px;text-transform:uppercase;letter-spacing:.7px}.profile-preview p{font-size:12px;line-height:1.45;color:#d0dfce;margin:5px 0 0;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.empty-profile-part{background:#302a1e;border-color:#6f5b35}.empty-profile-part .profile-part-label{color:#d4bf90}.empty-profile-part p{color:#efcf8e}.empty-hint{font-size:12px;color:#e1c18a;background:#302a1e;border:1px solid #705c36;border-radius:7px;padding:10px 12px;line-height:1.55;margin:10px 0}.missing-profile{border-style:dashed}.create-profile{border-top:1px solid var(--line);padding-top:21px;margin-top:25px}.create-profile h3{font-size:17px;margin:0 0 12px}.owner-context{background:#223a29;border:1px solid #527149;border-radius:8px;color:#d5e8cf;padding:11px 12px;font-size:12px;line-height:1.6;overflow-wrap:anywhere}.editor-empty{border:1px dashed #4b6351;border-radius:9px;padding:18px;color:var(--muted);line-height:1.7}.subject-editor textarea.is-empty{border-color:#a18347}.subject-editor #subject-revision{display:block;margin:9px 0 18px}.subject-editor #profile-files{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.subject-editor #profile-files h3{font-size:16px;margin:0 0 12px}.subject-editor .item{flex-wrap:wrap}.subject-editor .item .details{min-width:120px}.inline-error{background:#412b25;border:1px solid #956652;color:#f2cabc;border-radius:8px;padding:12px;font-size:13px;line-height:1.6}.member-subject-group{padding-bottom:16px}.member-subject-group h3{margin:0 0 12px;font-size:18px}.assigned-subjects{border-top:1px solid #4e5b65;padding-top:20px;margin-top:15px}.assigned-subjects h3{font-size:16px;margin:0 0 6px}.assigned-profile{border-style:dashed;background:#1b272b}.assigned-profile .muted{display:block;margin-top:5px;font-weight:400}.account-layout{display:grid;grid-template-columns:minmax(380px,1.05fr) minmax(330px,.95fr);gap:22px;align-items:start}.account-list{display:grid;gap:14px}.account-row{border:1px solid #3c5143;border-radius:10px;padding:17px;background:#15231a}.account-heading{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.account-heading strong{font-size:17px;overflow-wrap:anywhere;margin-right:4px}.account-actions,.action-row{display:flex;flex-wrap:wrap;gap:8px}.account-actions{margin-top:13px}.account-actions button,.action-row button{margin:0;min-height:37px}.danger{border-color:#8b5d4e;color:#efb8a4;background:#32231f}.account-editor{position:sticky;top:20px;min-width:0}.account-editor h2{margin:13px 0 15px;overflow-wrap:anywhere}.account-editor .action-row{margin-top:20px}.account-editor .action-row button{white-space:normal;max-width:100%}.account-editor p{line-height:1.65}.archive-users{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.archive-users>summary{cursor:pointer;color:#c5d7c4;font-size:14px}.archive-users .item{flex-wrap:wrap}.archive-users .item .details{min-width:160px}
@media(max-width:1050px){.subject-layout,.account-layout{grid-template-columns:1fr}.subject-editor,.account-editor{position:static}.subject-browser{padding:20px}.subject-group>summary{padding:15px}.group-accounts{padding:0 11px 11px}}
@media(max-width:560px){.section-heading{display:block}.section-heading>button{margin-top:16px}.profile-preview{grid-template-columns:1fr}.owner-profile-row{padding:11px}.group-count{display:none}.subject-editor,.account-editor{padding:20px}.account-actions{display:grid;grid-template-columns:1fr}.account-actions button{width:100%;text-align:left}.account-row{padding:14px}.subject-group>summary{gap:10px}.action-row{display:grid;grid-template-columns:1fr}.action-row button{width:100%}}