:root{--c-bg:#eef3f6;--c-surface:#fff;--c-surface-alt:#f6f9fb;--c-text:#14252e;--c-muted:#5b6b75;--c-border:#d3dde3;--c-primary:#0e7c86;--c-primary-hover:#0a626b;--c-primary-contrast:#fff;--c-accent:#e08a1e;--c-danger:#b42318;--c-danger-hover:#8f1c13;--c-success-bg:#e7f6ec;--c-success-border:#57b97e;--c-success-text:#145c33;--c-warn-bg:#fdf3e3;--c-warn-border:#e0a85a;--c-info-bg:#e6f1f6;--c-info-border:#6aa6bd;--c-error-bg:#fbeae8;--c-error-border:#d98b83;--radius:12px;--radius-sm:8px;--gap:1rem;--touch:2.75rem;--maxw:60rem;--shadow:0 1px 2px #14252e0f, 0 4px 12px #14252e0f;color:var(--c-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:18px;line-height:1.5}*{box-sizing:border-box}html,body{background:var(--c-bg);color:var(--c-text);-webkit-text-size-adjust:100%;margin:0;padding:0}main{max-width:var(--maxw);margin:0 auto;padding:clamp(1rem,2vw,2rem)}h1{margin:0 0 .25rem;font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.2}h2{margin:1.75rem 0 .75rem;font-size:1.3rem}a{color:var(--c-primary);text-underline-offset:2px}header{margin-bottom:1.5rem}label{color:var(--c-text);margin:.75rem 0 0;font-weight:600;display:block}input[type=text],input[type=password],input[type=date],input[type=number],select{width:100%;min-height:var(--touch);font:inherit;color:var(--c-text);background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-sm);margin-top:.35rem;padding:.5rem .75rem;font-weight:400;display:block}input[type=date]{text-align:left;width:min(100%,28rem)}input[type=date]::-webkit-date-and-time-value{text-align:left}.date-with-today{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.date-with-today input[type=date]{flex:auto}.btn-today{flex:none;min-height:0;padding:.3rem .7rem;font-size:.8rem}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--c-primary);outline-offset:2px}fieldset{border:1px solid var(--c-border);border-radius:var(--radius-sm);margin:.75rem 0 0;padding:.5rem .85rem .85rem}legend{padding:0 .4rem;font-weight:600}.radio-label{align-items:center;gap:.4rem;margin:.5rem 1rem 0 0;font-weight:500;display:inline-flex}.radio-label input[type=radio]{width:1.25rem;height:1.25rem;min-height:0;margin:0}button{min-height:var(--touch);font:inherit;color:var(--c-primary-contrast);background:var(--c-primary);border-radius:var(--radius-sm);cursor:pointer;border:none;padding:.6rem 1.1rem;font-weight:600;transition:background-color .12s}button:hover{background:var(--c-primary-hover)}button:disabled{opacity:.5;cursor:not-allowed}.btn-accept{background:var(--c-primary)}.btn-decline,.btn-reset{background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-border)}.btn-decline{color:var(--c-danger);border-color:var(--c-danger)}.btn-decline:hover{background:var(--c-danger);color:#fff}.btn-reset:hover{background:var(--c-surface-alt)}.btn-selected{background:var(--c-accent);color:var(--c-text);border:2px solid var(--c-primary);box-shadow:inset 0 0 0 2px #ffffff73}.btn-selected:hover{background:var(--c-accent)}.btn-primary{background:var(--c-primary);color:var(--c-primary-contrast);border-radius:var(--radius-sm);margin-top:.75rem;padding:.7rem 1.25rem;font-weight:600;text-decoration:none;display:inline-block}.btn-primary:hover{background:var(--c-primary-hover)}.link-button{color:var(--c-primary);background:0 0;border:none;min-height:auto;padding:.4rem 0;font-weight:600;text-decoration:underline}.link-button:hover{color:var(--c-primary-hover);background:0 0}.logout-form{border-top:1px solid var(--c-border);margin-top:2.5rem;padding-top:1.25rem}.logout-form button{background:var(--c-surface);color:var(--c-muted);border:1px solid var(--c-border)}.logout-form button:hover{background:var(--c-surface-alt);color:var(--c-text)}.success,.error{border-radius:var(--radius-sm);border:1px solid;margin:.75rem 0;padding:.7rem .9rem;font-weight:500}.success{background:var(--c-success-bg);border-color:var(--c-success-border);color:var(--c-success-text)}.error{background:var(--c-error-bg);border-color:var(--c-error-border);color:var(--c-danger)}.empty{color:var(--c-muted)}.request-list,.region-list{gap:var(--gap);margin:0;padding:0;list-style:none;display:grid}.request-card,.expedition-card,.pending-card,.counter-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.25rem}.request-card--waiting{opacity:.85}.counter-card{border-left:4px solid var(--c-accent)}.request-header{flex-wrap:wrap;align-items:baseline;gap:.5rem .75rem;margin-bottom:.5rem;display:flex}.request-header strong{font-size:1.1rem}.username,.class-name{color:var(--c-muted);font-size:.9rem}dl.proposal-details,.expedition-card dl,.pending-card dl,.counter-card dl{grid-template-columns:max-content 1fr;gap:.3rem 1rem;margin:.5rem 0;display:grid}.proposal-details dt,.expedition-card dt,.pending-card dt,.counter-card dt{color:var(--c-muted);font-weight:600}.proposal-details dd,.expedition-card dd,.pending-card dd,.counter-card dd{margin:0}.region-title{margin:0 0 .5rem;font-size:1.2rem;font-weight:700}.badge{border:1px solid;border-radius:999px;padding:.15rem .6rem;font-size:.8rem;font-weight:700;display:inline-block}.badge--action{background:var(--c-warn-bg);border-color:var(--c-warn-border);color:#8a5a12}.badge--wait{background:var(--c-surface-alt);border-color:var(--c-border);color:var(--c-muted)}.badge--warn{background:var(--c-warn-bg);border-color:var(--c-warn-border);color:#8a5a12}.badge--info{background:var(--c-info-bg);border-color:var(--c-info-border);color:#1d5e75}.badge--reactivation{color:#3a444c;background:#e4e9ec;border-color:#5b6b75}.decision-form{border-top:1px solid var(--c-border);margin-top:1rem;padding-top:1rem}.decision-buttons{flex-wrap:wrap;gap:.6rem;margin-top:1rem;display:flex}.counter-actions{margin-top:1rem}.orig{color:var(--c-accent);margin-top:.25rem;font-size:.85rem;font-weight:500;display:block}.waiting-summary{color:var(--c-muted)}.progress-section{gap:.75rem;margin:1rem 0 1.5rem;display:grid}.progress-row{grid-template-columns:7rem 1fr auto;align-items:center;gap:.75rem;display:grid}.progress-label{font-weight:600}.bar{background:var(--c-surface-alt);border:1px solid var(--c-border);border-radius:999px;height:.85rem;overflow:hidden}.bar-fill{background:var(--c-primary);height:100%;transition:width .3s}.bar-fill--week{background:var(--c-accent)}.progress-val{color:var(--c-muted);white-space:nowrap;font-size:.85rem}.place-list{gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.place-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);scroll-margin-top:calc(var(--touch) + 1.25rem);padding:1rem 1.1rem}.place-card--done{background:var(--c-success-bg);border-color:var(--c-success-border)}.place-head{flex-wrap:wrap;align-items:center;gap:.5rem .75rem;display:flex}.place-code{color:var(--c-primary);font-weight:700}.place-exp{color:var(--c-muted);margin-left:auto;font-weight:600}.place-goal{margin:.5rem 0}.material-list{color:var(--c-muted);margin:.5rem 0;padding-left:1.25rem;font-size:.9rem}.material-exp{color:var(--c-accent)}.place-actions{gap:.6rem;margin-top:.75rem;display:flex}.task-list{gap:.4rem;margin:.5rem 0 0;padding:0;list-style:none;display:grid}.task-row{background:var(--c-surface-alt);border:1px solid var(--c-border);border-radius:var(--radius-sm);flex-wrap:wrap;align-items:center;gap:.5rem .75rem;padding:.5rem .65rem;display:flex}.task-row--done{background:var(--c-success-bg);border-color:var(--c-success-border)}.task-label{flex:12rem}.task-actions{gap:.5rem;margin-left:auto;display:flex}.tds-box{background:var(--c-info-bg);border:1px solid var(--c-info-border);border-radius:var(--radius-sm);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-top:.75rem;padding:.75rem;display:flex}.tds-box--passed{background:var(--c-success-bg);border-color:var(--c-success-border)}.tds-box h3{margin:0 0 .2rem;font-size:1rem}.tds-box p{color:var(--c-muted);margin:0}.tds-actions{flex-wrap:wrap;gap:.5rem;display:flex}.muted{color:var(--c-muted)}.input-hint{color:var(--c-muted);margin-top:2px;font-size:.8rem;display:block}.prior-exp-info{margin-bottom:.5rem;font-size:.9rem}.badge--not_started{background:var(--c-surface-alt);border-color:var(--c-border);color:var(--c-muted)}.badge--started{background:var(--c-warn-bg);border-color:var(--c-warn-border);color:#8a5a12}.badge--completed{background:var(--c-success-bg);border-color:var(--c-success-border);color:var(--c-success-text)}dl.meta{grid-template-columns:max-content 1fr;gap:.3rem 1rem;margin:.5rem 0;display:grid}dl.meta dt{color:var(--c-muted);font-weight:600}dl.meta dd{margin:0}.goal-changed{background:var(--c-warn-bg);border:1px solid var(--c-warn-border);border-radius:var(--radius-sm);color:#8a5a12;margin:.5rem 0;padding:.5rem .75rem;font-weight:600}details.action-form,details.history{margin-top:.85rem}summary{cursor:pointer;color:var(--c-primary);min-height:var(--touch);align-items:center;padding:.35rem 0;font-weight:600;display:flex}details.action-form>form{background:var(--c-surface-alt);border-radius:var(--radius-sm);margin-top:.5rem;padding:.75rem}.history ol{margin:.5rem 0 0;padding-left:1.25rem}.history .proposer{font-weight:700}.history .comment,.comment{color:var(--c-muted);font-style:italic}.region-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--c-text);min-height:var(--touch);flex-wrap:wrap;align-items:center;gap:.5rem .85rem;padding:.9rem 1.1rem;text-decoration:none;transition:border-color .12s,transform 60ms;display:flex}.region-card:hover{border-color:var(--c-primary)}.region-card:active{transform:scale(.995)}.region-card .region-code{color:var(--c-primary);font-weight:700}.region-card .region-title{margin:0;font-size:1.05rem;font-weight:600}.requests-banner{border-radius:var(--radius);border:1px solid var(--c-border);background:var(--c-surface-alt);color:var(--c-text);margin-bottom:1.5rem;padding:.9rem 1.1rem;text-decoration:none;display:block}.requests-banner--active{background:var(--c-warn-bg);border-color:var(--c-warn-border)}.waiting-note{color:var(--c-muted);font-weight:500}.class-section{margin-bottom:1.5rem}.school-year{color:var(--c-muted);font-size:.9rem;font-weight:400}table{border-collapse:collapse;background:var(--c-surface);border-radius:var(--radius);width:100%;box-shadow:var(--shadow);overflow:hidden}th,td{text-align:left;border-bottom:1px solid var(--c-border);padding:.65rem .85rem}th{background:var(--c-surface-alt);color:var(--c-muted);font-size:.9rem}tbody tr:last-child td{border-bottom:none}.no-expedition{color:var(--c-muted)}.lp-nav{margin-top:.5rem}.row-actions{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}tr.inactive td{opacity:.55}.expedition-section{margin-top:1rem}.prior-completion-banner{background:var(--c-warn-bg);border:1px solid var(--c-warn-border);border-radius:var(--radius-sm);margin:.75rem 0;padding:.6rem .9rem;font-size:.9rem}.prior-completion-banner p{margin:.2rem 0 0}.completion-history{margin:.2rem 0 0;padding:0;list-style:none}.completion-history li{color:var(--c-muted);font-size:.85rem}.region-card--blocked{opacity:.6;cursor:not-allowed;pointer-events:none;background:var(--c-surface-alt)}.region-card-head{flex-wrap:wrap;align-items:center;gap:.4rem;margin-bottom:.2rem;display:flex}.passport-badge{color:var(--c-primary);font-size:.9rem;font-weight:700}.completion-sublist{flex-direction:column;gap:.15rem;margin:.3rem 0 0;padding:0;list-style:none;display:flex}.completion-subentry{font-size:.88rem}.sus-tabs{max-width:var(--maxw);background:var(--c-bg);z-index:10;gap:.25rem;margin:0 auto;padding:.75rem clamp(1rem,2vw,2rem) 0;display:flex;position:sticky;top:0}.sus-tab{min-height:var(--touch);border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:var(--c-surface-alt);border:1px solid var(--c-border);color:var(--c-muted);text-align:center;border-bottom:none;flex:1;justify-content:center;align-items:center;padding:.4rem .6rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:background .15s,color .15s;display:flex}.sus-tab--active{background:var(--c-surface);color:var(--c-primary);border-color:var(--c-border);position:relative}.sus-tab--active:after{content:"";background:var(--c-surface);height:1px;position:absolute;bottom:-1px;left:0;right:0}.world-list{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.world-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:.75rem 1rem}.world-card--active{border-color:var(--c-primary);background:var(--c-info-bg)}.world-card--done{opacity:.85}.world-card-head{align-items:center;gap:.5rem;margin-bottom:.15rem;display:flex}.world-code{color:var(--c-primary);font-size:.95rem;font-weight:700}.world-title{margin:0 0 .1rem;font-weight:600}.world-meta{margin:0;font-size:.85rem}.passport-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.passport-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem 1.1rem}.passport-card-head{align-items:center;gap:.75rem;margin-bottom:.25rem;display:flex}.passport-stars{color:var(--c-accent);letter-spacing:.05em;font-size:1.1rem}.passport-date{font-size:.85rem}.passport-title{margin:0 0 .1rem;font-weight:600}.passport-region{margin:0 0 .25rem;font-size:.85rem}.passport-summary{color:var(--c-muted);margin:.25rem 0;font-size:.9rem;font-style:italic}.passport-exp{margin:.25rem 0 0;font-size:.85rem}.bottle-list{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.bottle-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:.75rem 1rem}.bottle-card--unread{border-color:var(--c-primary);background:var(--c-info-bg)}.bottle-card-head{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.2rem;display:flex}.bottle-type{font-size:.8rem}.bottle-date{margin-left:auto;font-size:.8rem}.bottle-subject{margin:0 0 .2rem;font-weight:600}.bottle-body{color:var(--c-muted);white-space:pre-line;margin:0;font-size:.9rem}.bottle-header{flex-wrap:wrap;align-items:baseline;gap:.75rem;display:flex}.bottle-header form{margin-left:auto}.bottle-actions{flex-wrap:wrap;gap:.5rem;margin-top:.6rem;display:flex}.bottle-action{min-height:var(--touch);border:1px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-surface);color:var(--c-text);align-items:center;padding:0 1rem;font-weight:600;text-decoration:none;display:inline-flex}.bottle-action--primary{background:var(--c-primary);border-color:var(--c-primary);color:var(--c-primary-contrast)}.bottle-action--primary:hover{background:var(--c-primary-hover)}.sus-tab-badge{background:var(--c-accent);color:#fff;font-variant-numeric:tabular-nums;border-radius:999px;justify-content:center;align-items:center;min-width:1.35rem;height:1.35rem;margin-left:.4rem;padding:0 .3rem;font-size:.75rem;font-weight:700;display:inline-flex}.bottle-toolbar{background:var(--c-surface-alt);border:1px solid var(--c-border);border-radius:var(--radius-sm);flex-wrap:wrap;align-items:center;gap:.5rem;margin:0 0 .6rem;padding:.5rem .75rem;display:flex}.bottle-card-row{align-items:flex-start;gap:.6rem;display:flex}.bottle-select{width:1.35rem;height:1.35rem;accent-color:var(--c-primary);flex:none;margin-top:.15rem}.bottle-card-main{flex:1;min-width:0}.bottle-open-form{margin:0}.bottle-subject-btn{width:100%;min-height:var(--touch);box-shadow:none;color:var(--c-primary);text-align:left;text-underline-offset:3px;cursor:pointer;background:0 0;border:none;padding:.35rem 0;font-size:1rem;font-weight:600;text-decoration:underline;display:block}.bottle-subject-btn:hover{color:var(--c-primary-hover);background:0 0}.bottle-archive{margin-top:1.25rem}.bottle-archive summary{cursor:pointer;min-height:var(--touch);align-items:center;font-weight:600;display:flex}.bottle-archive .bottle-list{margin-top:.5rem}.bottle-card--archived{opacity:.72}.history-panel{background:var(--c-surface-alt);border:1px solid var(--c-border);border-radius:var(--radius);margin:1rem 0;padding:1rem}.history-panel>summary{cursor:pointer;font-weight:700}.request-card--history{background:var(--c-surface)}
