/* A compact starting surface; details stay available on demand. */
.welcome-page .app-shell{display:block}
.welcome-page .sidebar,.welcome-page .topbar,.welcome-page .app-footer{display:none}
.dashboard-page.welcome-page .main-content{padding:35px 22px;max-width:760px}
.welcome-screen{min-height:calc(100vh - 70px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px 0}
.welcome-brand{margin-bottom:55px}
.welcome-screen h1{font-size:46px;letter-spacing:-1.4px;margin-bottom:45px}
.welcome-screen>p{color:var(--muted);font-size:17px;margin:0 0 31px}
.welcome-choices{display:grid;grid-template-columns:1fr 1fr;gap:22px;width:min(100%,580px)}
.welcome-choice{border:1px solid var(--line);background:#fffdfd;color:var(--ink);padding:20px 25px 27px;border-radius:14px;display:flex;flex-direction:column;align-items:center;transition:border-color .15s,background .15s}
.welcome-choice:hover{border-color:var(--brand);background:#fceaf1}
.welcome-face{width:132px;height:132px;margin:0 0 20px;color:var(--brand)}
.welcome-choice strong{display:flex;align-items:center;gap:17px;font:26px var(--serif);margin-bottom:9px}
.welcome-choice strong>span{font:17px var(--font)}
.welcome-choice small{font-size:13px;color:var(--muted)}
.welcome-screen>.welcome-note{font-size:12px;line-height:1.5;margin:27px 0 0;max-width:46ch}
.welcome-screen #welcome-error:empty{display:none}
@media(max-width:530px){.welcome-page .main-content{padding:24px 17px}.welcome-screen{min-height:calc(100vh - 48px)}.welcome-brand{margin-bottom:40px}.welcome-screen h1{font-size:37px}.welcome-choices{gap:12px}.welcome-choice{padding:16px 12px 23px}.welcome-face{width:108px;height:108px;margin-bottom:15px}.welcome-choice strong{font-size:24px;gap:12px}.welcome-choice small{font-size:11px;line-height:1.5}.welcome-screen>.welcome-note{max-width:32ch}}
.dashboard-page .main-content{max-width:1230px;padding-top:26px}
.dashboard-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}
.dashboard-heading h1{font-size:36px;letter-spacing:-1px}
.dashboard-counts{display:flex;gap:18px;color:var(--muted);font-size:14px}
.dashboard-counts strong{font-weight:600;color:var(--ink)}
.dashboard-start{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:20px;align-items:stretch;margin-bottom:30px}
.dashboard-start:has(.logic-rank-ladder[open]){align-items:start}
.next-session{padding:25px 28px;border-radius:12px;background:#78173f;color:#fff4f8;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.next-session .eyebrow{color:#f0bbd0;font-size:11px;letter-spacing:1.3px;margin:0 0 11px}
.next-session h2{font-size:29px;letter-spacing:-.6px;line-height:1.15;margin:0 0 8px}
.next-session p{font-size:16px;color:#ffe2ed;margin:0 0 19px;line-height:1.4}
.next-session-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.next-session .button{font-size:14px;min-height:41px;padding:10px 17px}
.next-skip{font-size:13px;color:#ffe2ed;text-underline-offset:4px}
.next-session-meta{font-size:12px;color:#f2c2d6;margin-top:12px;line-height:1.4}
.next-session-meta:empty{display:none}
.dashboard-page #rank-banner{min-width:0;display:flex}
.dashboard-page .logic-rank-banner{width:100%;margin:0;display:flex;flex-direction:column}
.dashboard-page .logic-rank-banner-main{grid-template-columns:108px minmax(0,1fr);gap:16px;padding:20px;flex:1}
.dashboard-page .logic-rank-portrait,.dashboard-page .logic-rank-stamp{width:108px}
.dashboard-page .logic-rank-stamp{height:108px}
.dashboard-page .logic-rank-banner h2{font-size:30px;letter-spacing:-.8px;margin-bottom:8px}
.dashboard-page .logic-rank-banner .logic-rank-distance{font-size:14px;line-height:1.4;max-width:24ch}
.dashboard-page .logic-rank-eyebrow{font-size:10px;margin-bottom:7px}
.dashboard-page .logic-rank-ladder>summary{font-size:13px;padding:12px 20px}
.dashboard-page .logic-rank-ladder-body{padding:8px 20px 18px}
.dashboard-page .logic-rank-ladder ol{grid-template-columns:1fr}
.dashboard-page .logic-rank-ladder-prompt{font-size:11px}
.dashboard-page .skills-section .section-heading{margin-bottom:14px}
.dashboard-page .skills-section h2{font-size:27px}
.dashboard-page .filter-row{margin-bottom:17px}
.dashboard-page .skill-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.dashboard-page .skill-card{padding:17px 16px;gap:0}
.compact-skill-heading{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}
.dashboard-page .skill-card h3{font-size:18px;line-height:1.25;min-height:2.5em;margin:0 0 13px;font-weight:600;letter-spacing:-.2px}
.compact-skill-heading>span{font-size:18px;color:var(--brand)}
.dashboard-page .logic-rank-card{border:0;margin:0 0 13px;padding:0;gap:9px;flex-wrap:nowrap}
.dashboard-page .logic-rank-card-stamp{width:46px;height:50px;flex:0 0 46px}
.dashboard-page .logic-rank-card-copy{gap:3px}
.dashboard-page .logic-rank-card-copy>strong{font-size:18px}
.dashboard-page .logic-rank-card-kicker{font-size:11px;letter-spacing:0;color:var(--muted)}
.dashboard-page .skill-progress-label{font-size:12px;margin-top:auto;margin-bottom:8px;color:var(--muted)}
.dashboard-page .skill-progress-label strong{font-weight:400}
.dashboard-page .meter{height:4px}
.suggested-paths{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:-8px 0 28px;padding:16px 0;border-bottom:1px solid var(--line)}
.suggested-paths>span{font-size:13px;color:var(--muted)}
.suggested-paths .suggested-skill{display:inline-flex;gap:10px;align-items:center;padding:8px 12px;border:1px solid var(--line);border-radius:7px;text-decoration:none;background:white;font-size:14px}
.suggested-paths .suggested-review{margin-left:auto;font-size:12px;color:var(--muted);text-underline-offset:3px}
.practice-activity{margin-top:24px;border-top:1px solid var(--line);color:var(--muted)}
.practice-activity>summary{display:flex;justify-content:space-between;gap:20px;cursor:pointer;list-style:none;font-size:13px;padding:16px 0}
.practice-activity>summary::-webkit-details-marker{display:none}
.practice-activity[open]>summary>span{transform:rotate(45deg)}
.practice-activity-body{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:8px 0 20px;max-width:650px}
.practice-activity h3{font-size:16px;font-weight:600;color:var(--ink);margin:0 0 10px}
.practice-activity p{font-size:14px;margin:10px 0}
.practice-activity .week-dots{margin:10px 0 17px}
.dashboard-page .app-footer{font-size:11px}
@media(min-width:1500px){.dashboard-page .skill-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1120px){.dashboard-page .skill-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-start{gap:15px}.next-session{padding:23px}.dashboard-page .logic-rank-banner-main{grid-template-columns:88px minmax(0,1fr);padding:18px;gap:11px}.dashboard-page .logic-rank-portrait,.dashboard-page .logic-rank-stamp{width:88px}.dashboard-page .logic-rank-stamp{height:88px}.dashboard-page .logic-rank-banner h2{font-size:27px}.next-session h2{font-size:27px}}
@media(max-width:720px){.dashboard-start{grid-template-columns:1fr 1fr}.dashboard-page .skill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-heading h1{font-size:31px}.dashboard-counts{font-size:12px;gap:12px}.dashboard-page .logic-rank-banner-main{grid-template-columns:72px minmax(0,1fr);padding:15px;gap:9px}.dashboard-page .logic-rank-portrait,.dashboard-page .logic-rank-stamp{width:72px}.dashboard-page .logic-rank-stamp{height:72px}.dashboard-page .logic-rank-banner h2{font-size:24px}.dashboard-page .logic-rank-banner .logic-rank-distance{font-size:12px}.dashboard-page .logic-rank-eyebrow{font-size:9px}.dashboard-page .logic-rank-ladder>summary{padding:11px 15px;font-size:12px}.dashboard-page .logic-rank-ladder-prompt{font-size:10px}.next-session{padding:20px}.next-session h2{font-size:25px}.next-session p{font-size:14px}}
@media(max-width:530px){.dashboard-start{grid-template-columns:1fr;gap:13px;margin-bottom:24px}.dashboard-page .main-content{padding-top:20px}.dashboard-heading{margin-bottom:20px;align-items:baseline;gap:10px}.dashboard-counts{gap:9px;font-size:11px}.dashboard-page .logic-rank-banner-main{grid-template-columns:84px minmax(0,1fr);padding:13px 20px;gap:17px}.dashboard-page .logic-rank-portrait,.dashboard-page .logic-rank-stamp{width:84px}.dashboard-page .logic-rank-stamp{height:84px}.dashboard-page .logic-rank-banner h2{font-size:28px;margin-bottom:6px}.dashboard-page .logic-rank-banner .logic-rank-distance{font-size:14px;max-width:none}.dashboard-page .logic-rank-eyebrow{font-size:10px}.next-session{padding:22px}.next-session h2{font-size:28px}.next-session .eyebrow{margin-bottom:8px}.next-session p{font-size:15px}.dashboard-page .skill-card{padding:15px 13px}.dashboard-page .skill-card h3{font-size:17px}.dashboard-page .logic-rank-card-copy>strong{font-size:17px}.dashboard-page .logic-rank-card-stamp{width:40px;height:45px;flex-basis:40px}.practice-activity-body{grid-template-columns:1fr;gap:20px}.suggested-paths{gap:8px}.suggested-paths>span{width:100%}.suggested-paths .suggested-review{margin-left:0}.dashboard-page .section-heading .text-link{max-width:none}}

/* One rank per logic type; modules are short progress links. */
.dashboard-page .skill-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.logic-type-card{background:var(--paper,#fff);border:1px solid var(--line);border-radius:12px;padding:22px;min-width:0}
.logic-type-heading{display:flex;align-items:center;justify-content:space-between;text-decoration:none;color:var(--ink);gap:12px;margin-bottom:18px}
.logic-type-heading h3{font:25px var(--serif);margin:0;letter-spacing:-.4px}
.logic-type-heading>span{color:var(--brand)}
.logic-type-modules{margin-top:20px;border-top:1px solid var(--line)}
.logic-type-modules a{display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;padding:13px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:14px;line-height:1.3}
.logic-type-modules a:last-child{border-bottom:0;padding-bottom:0}
.logic-type-modules a:hover{color:var(--brand)}
.logic-type-modules small{color:var(--muted);font-size:12px;white-space:nowrap}
.logic-branches{margin-top:15px;border-top:1px solid var(--line)}
.logic-branches>summary{padding:13px 0;cursor:pointer;font-size:14px;color:var(--brand)}
.logic-branches .logic-type-modules{margin-top:0;border-top:0}
@media(max-width:850px){.dashboard-page .skill-grid{grid-template-columns:1fr}.logic-type-card{padding:20px}.logic-type-modules{display:grid;grid-template-columns:1fr 1fr;column-gap:25px}.logic-type-modules a:last-child{padding-bottom:13px}.logic-type-card .logic-rank-card{float:right;margin-top:-46px}.logic-type-card .skill-progress-label{max-width:65%}}
@media(max-width:420px){.logic-type-heading h3{font-size:23px}.logic-type-card .logic-rank-card-stamp{display:none}.logic-type-modules{grid-template-columns:1fr}.logic-type-card .logic-rank-card{max-width:100px}.logic-type-heading{padding-right:95px}.logic-type-heading>span{display:none}}

@media(max-width:420px){.logic-type-card .logic-rank-card{float:none;max-width:none;margin:0 0 13px}.logic-type-card .logic-rank-card-stamp{display:block}.logic-type-heading{padding-right:0}.logic-type-heading>span{display:inline}}
.countermodel-builder input[type="checkbox"] { width: 1.25rem; height: 1.25rem; accent-color: var(--primary, #a72253); }
.world-count { display: flex; align-items: center; gap: 1rem; }
#problem-system { grid-column: 1 / -1; }