/* 合格ナビ × まなび航路 — student-first design system */
:root{--navy:#0f172a;--panel:#111c31;--line:#27354c;--amber:#fbbf24;--green:#20a373;--paper:#f7f5ef;--ink:#17251f;--muted:#718078;--danger:#fb7185;--shadow:0 20px 50px rgba(2,6,23,.24)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{-webkit-font-smoothing:antialiased;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.6}a{text-underline-offset:3px}button{cursor:pointer}button:disabled{cursor:not-allowed}
button,input,textarea,select{font:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid rgba(251,191,36,.55);outline-offset:3px}
.chart-wrap{position:relative;height:300px}details>summary{list-style:none}details>summary::-webkit-details-marker{display:none}details>summary::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:.7rem;color:#64748b;margin-left:.5rem;transition:transform .2s}details[open]>summary::after{transform:rotate(180deg)}
input[type=range]{height:6px;cursor:pointer}.feature-card:hover i{transform:scale(1.15);transition:transform .2s}
.eyebrow-mini{color:#fbbf24;font-size:12px!important;font-weight:900;letter-spacing:.18em;margin:0 0 5px!important}
.learning-cockpit{background:linear-gradient(145deg,#10281f,#113d2d);border:1px solid rgba(167,243,208,.18);border-radius:24px;padding:clamp(18px,3vw,30px);box-shadow:var(--shadow);scroll-margin-top:80px}
.cockpit-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px}.cockpit-head h2{font-size:clamp(21px,3vw,30px);font-weight:900;margin:0}.cockpit-head p:not(.eyebrow-mini){font-size:12px;color:#a9c8bb;margin:6px 0 0}.streak{background:#d9ef79;color:#164e3a;border-radius:15px;padding:10px 15px;display:grid;grid-template-columns:auto auto;gap:0 7px;align-items:center;min-width:104px}.streak i{grid-row:1/3;font-size:20px}.streak b{font-size:22px;line-height:1}.streak span{font-size:12px;font-weight:800}
.cockpit-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:18px}.progress-summary{font-size:12px;color:#cce6db;margin-bottom:11px}.progress-summary>div{height:6px;background:rgba(255,255,255,.12);border-radius:99px;margin-top:7px;overflow:hidden}.progress-summary i{display:block;height:100%;background:#d9ef79;border-radius:99px}.review-alert{background:#fff2e6;color:#8a5320;border-radius:12px;padding:10px 13px;margin-bottom:10px;display:flex;justify-content:space-between;gap:10px;font-size:12px}.review-alert span{opacity:.8}.study-task-list{display:flex;flex-direction:column;gap:8px}.study-task{display:grid;grid-template-columns:20px 47px 1fr auto;gap:10px;align-items:center;background:#fff;color:#17251f;border:1px solid transparent;border-radius:13px;padding:11px 13px;cursor:pointer}.study-task:hover{border-color:#d9ef79}.study-task input{width:17px;height:17px;accent-color:#176b4d}.study-task.is-done{opacity:.58}.study-task.is-done .task-copy{text-decoration:line-through}.task-subject{font-size:12px;font-weight:900;text-align:center;color:#176b4d;background:#dff1e9;padding:6px 4px;border-radius:7px}.task-copy{min-width:0}.task-copy b{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.task-copy small{display:block;color:#718078;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.study-task time{font-size:12px;color:#718078;font-weight:800}.minimum-button{margin-top:11px;width:100%;border:1px dashed rgba(217,239,121,.5);color:#d9ef79;padding:10px;border-radius:10px;font-size:12px;font-weight:800}.minimum-button i{margin-right:7px}
.focus-panel{background:#f7f5ef;color:#17251f;border-radius:17px;padding:21px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.focus-panel>span{font-size:12px;letter-spacing:.18em;color:#718078;font-weight:900}.focus-panel>b{font-size:48px;letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:10px 0 0}.focus-panel>small{color:#176b4d;font-weight:900}.focus-panel>div{display:flex;gap:7px;margin:16px 0}.focus-panel button{background:#176b4d;color:white;border-radius:9px;padding:8px 13px;font-size:12px;font-weight:800}.focus-panel button+button{background:#e4e8e3;color:#17251f}.focus-panel p{font-size:12px;color:#718078;line-height:1.7;margin:0}.empty-help{color:#b8ccc4;font-size:12px}
.reflection-card{background:#111827;border:1px solid #28354a;border-radius:20px;padding:clamp(18px,3vw,26px);scroll-margin-top:80px}.reflection-card header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:17px}.reflection-card h2{font-size:18px;font-weight:900;margin:0}.rating-buttons{display:flex;gap:5px}.rating-buttons button{width:34px;height:34px;border:1px solid #334155;border-radius:9px;color:#94a3b8;font-weight:900}.rating-buttons button.selected{background:#fbbf24;color:#172033;border-color:#fbbf24}.reflection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.reflection-grid label{font-size:12px;font-weight:800;color:#cbd5e1}.reflection-grid textarea{display:block;width:100%;min-height:76px;resize:vertical;margin-top:7px;background:#0f172a;border:1px solid #334155;color:#e2e8f0;border-radius:10px;padding:10px;font-size:12px;font-weight:400}.save-reflection{margin-top:13px;background:#fbbf24;color:#172033;border-radius:10px;padding:10px 15px;font-size:12px;font-weight:900}
.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#fff;color:#17251f;border-left:5px solid #20a373;border-radius:11px;padding:12px 18px;box-shadow:0 18px 45px rgba(0,0,0,.3);font-size:12px;font-weight:800;z-index:100;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.warn{border-color:#f59e0b}.fatal-state{max-width:560px;margin:15vh auto;padding:30px;text-align:center}.fatal-state button{background:#fbbf24;color:#172033;padding:12px 18px;border-radius:10px;font-weight:900}
/* University/faculty and exam-subject input flow */
.field-stack{display:grid;gap:7px;margin-top:18px}.field-stack>label{font-size:12px;font-weight:900;color:#cbd5e1}.field-stack>label small{font-weight:500;color:#64748b;margin-left:6px}.field-stack>input,.field-stack>select,.add-subject-row select{width:100%;background:#1e293b;border:1px solid #334155;color:#e2e8f0;border-radius:12px;padding:12px 14px}.field-stack>input:disabled,.field-stack>select:disabled{opacity:.5}.field-note{font-size:12px;color:#718078;line-height:1.6}.deviation-input{display:flex;align-items:center;gap:10px}.deviation-input input{width:120px;background:#1e293b;border:1px solid #334155;color:#fbbf24;border-radius:12px;padding:12px 14px;font-size:18px;font-weight:900}.deviation-input span{font-size:12px;color:#94a3b8}.source-note{display:flex;gap:11px;background:#0c2830;border:1px solid #1e5965;border-radius:13px;padding:13px;margin-top:20px}.source-note>i{color:#67e8f9;margin-top:2px}.source-note b,.source-note span{display:block}.source-note b{font-size:12px;color:#cffafe}.source-note span{font-size:12px;color:#94a3b8;line-height:1.6;margin-top:3px}
.exam-picker,.route-levels{border:1px solid #334155;background:rgba(30,41,59,.42);border-radius:16px;padding:16px;margin-top:16px}.picker-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:13px}.picker-heading h3{font-size:14px;font-weight:900;margin:0}.picker-heading p{font-size:12px;color:#94a3b8;margin:3px 0 0}.picker-heading>span{font-size:12px;font-weight:900;color:#fbbf24;background:rgba(251,191,36,.12);padding:5px 9px;border-radius:99px;white-space:nowrap}.add-subject-row{display:grid;grid-template-columns:1fr auto;gap:8px}.add-subject-row button{background:#fbbf24;color:#172033;border-radius:11px;padding:0 16px;font-size:12px;font-weight:900}.add-subject-row button i{margin-right:6px}.selected-subjects{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px;min-height:29px}.selected-subjects>span{display:inline-flex;align-items:center;gap:8px;background:#0f3a2e;color:#d1fae5;border:1px solid #276650;border-radius:99px;padding:6px 9px 6px 12px;font-size:12px;font-weight:800}.selected-subjects button{width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.1);color:#d1fae5}.selected-subjects>p{font-size:12px;color:#64748b;padding:5px 0}.route-levels{margin-top:22px}
body.student-light .field-stack>label{color:#33423b}body.student-light .field-stack>input,body.student-light .field-stack>select,body.student-light .add-subject-row select,body.student-light .deviation-input input{background:#fff;color:#17251f;border-color:#cad5cf}body.student-light .exam-picker,body.student-light .route-levels{background:#f7f8f5;border-color:#d7dfda}
/* Optional calm light mode keeps contrast while reducing night-theme fatigue. */
body.student-light{background:#f7f5ef!important;color:#17251f!important}body.student-light header{background:rgba(247,245,239,.96)!important;border-color:#dfe5df!important}body.student-light header .text-slate-100,body.student-light header .text-slate-300{color:#17251f!important}body.student-light header .text-slate-400{color:#66736d!important}body.student-light main>.bg-slate-900,body.student-light main section>.bg-slate-900,body.student-light main details,body.student-light .reflection-card{background:#fff!important;border-color:#dfe5df!important;color:#17251f!important}body.student-light .reflection-grid textarea{background:#f7f8f5;color:#17251f;border-color:#dfe5df}body.student-light .reflection-grid label{color:#44514b}body.student-light .text-slate-300{color:#33423b!important}body.student-light .text-slate-400,body.student-light .text-slate-500{color:#66736d!important}body.student-light footer{border-color:#dfe5df;color:#66736d}
@media(max-width:800px){.cockpit-grid{grid-template-columns:1fr}.focus-panel{min-height:230px}.reflection-grid{grid-template-columns:1fr}.review-alert{flex-direction:column}.cockpit-head{align-items:center}.study-task{grid-template-columns:20px 42px 1fr}.study-task time{grid-column:3}.task-copy small{white-space:normal}.reflection-card header{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{body{background:#fff!important;color:#111!important}header,#export-btn,#import-btn,#print-btn,#redo-btn,#theme-btn,#share-btn,#csv-btn,.focus-panel,.minimum-button,.save-reflection{display:none!important}.bg-slate-900,.bg-slate-800\/40,.bg-slate-800\/70,.bg-gradient-to-br,.reflection-card{background:#fff!important;border-color:#ccc!important;color:#111!important}.text-slate-100,.text-slate-300,.text-slate-400,.text-slate-500{color:#333!important}.learning-cockpit{background:#fff!important;color:#111!important;box-shadow:none;border-color:#aaa}.study-task{border-color:#ddd}.cockpit-head p{color:#444!important}details{break-inside:avoid}details:not([open])>*:not(summary){display:block!important}}
/* SSR landing, legal pages and shared footer */
.ssr-header,.legal-header{max-width:1120px;margin:auto;padding:18px 24px;display:flex;justify-content:space-between;align-items:center}.ssr-header .brand{color:#f8fafc;font-size:20px;font-weight:900;text-decoration:none}.ssr-header .brand i{color:var(--amber);margin-right:8px}.ssr-header span{color:#94a3b8;font-size:12px}.ssr-hero{max-width:900px;margin:auto;padding:clamp(70px,11vw,130px) 24px 80px;text-align:center}.ssr-eyebrow{color:var(--amber);font-size:12px;font-weight:900;letter-spacing:.15em}.ssr-hero h1{font-size:clamp(36px,6vw,68px);line-height:1.15;margin:20px 0;color:#f8fafc}.ssr-hero>p:not(.ssr-eyebrow){max-width:760px;margin:0 auto 30px;color:#b8c2d0;font-size:16px}.ssr-hero button{border:0;border-radius:16px;background:var(--amber);color:#172033;padding:15px 27px;font-size:17px;font-weight:900}.ssr-hero small{display:block;margin-top:15px;color:#94a3b8;font-size:12px}.ssr-features,.ssr-how,.ssr-disclaimer{max-width:1120px;margin:0 auto;padding:40px 24px}.ssr-features h2,.ssr-how h2,.ssr-disclaimer h2{font-size:clamp(24px,3vw,34px);margin:0 0 24px;color:#f8fafc}.ssr-features>div{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.ssr-features article{background:#111827;border:1px solid #263349;border-radius:18px;padding:23px}.ssr-features article i{color:var(--amber);font-size:24px}.ssr-features h3{margin:13px 0 7px;font-size:17px}.ssr-features p,.ssr-disclaimer p{color:#aab5c4;font-size:14px}.ssr-how ol{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0;list-style:none}.ssr-how li{background:#123326;border-radius:15px;padding:20px;color:#d9ede4}.ssr-how li b{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:9px;border-radius:50%;background:#d9ef79;color:#164e3a}.ssr-disclaimer{margin-bottom:35px;background:#1f2937;border:1px solid #374151;border-radius:18px}.ssr-disclaimer h2{font-size:20px;margin-bottom:8px}.site-footer{border-top:1px solid #263349;padding:30px 24px;text-align:center;color:#94a3b8}.site-footer p{font-weight:800;color:#cbd5e1;margin:0 0 9px}.site-footer nav{display:flex;justify-content:center;flex-wrap:wrap;gap:11px 22px;margin:8px 0}.site-footer a{color:#fbbf24}.site-footer small{display:block;font-size:12px}.legal-header a{color:#fbbf24;font-weight:800}.legal-page{max-width:820px;margin:0 auto;padding:45px 24px 80px}.legal-page h1{font-size:clamp(30px,5vw,48px);margin:0 0 10px}.legal-lead{color:#aab5c4;font-size:16px;margin-bottom:35px}.legal-page section{background:#111827;border:1px solid #263349;border-radius:16px;padding:22px;margin:16px 0}.legal-page h2{font-size:19px;margin:0 0 8px}.legal-page p{color:#cbd5e1}.legal-page a{color:#fbbf24}.legal-updated{margin-top:28px;color:#94a3b8!important;font-size:12px}.not-found{min-height:65vh;display:grid;place-content:center;text-align:center;padding:30px}.not-found>p{color:#fbbf24;font-size:64px;font-weight:900;margin:0}.not-found h1{font-size:30px}.not-found a{color:#fbbf24}.noscript-note{position:fixed;inset:auto 20px 20px;background:#fff3cd;color:#664d03;border-radius:10px;padding:12px;z-index:100}.unsupported-warning{display:flex;gap:12px;margin-top:16px;padding:14px;border:1px solid #f59e0b;background:rgba(245,158,11,.1);border-radius:13px;color:#fde68a}.unsupported-warning p{margin:4px 0 0;color:#cbd5e1;font-size:12px}.review-task-list{display:grid;gap:8px;margin-bottom:12px}.review-task{display:grid;grid-template-columns:20px 1fr auto;gap:10px;align-items:center;background:#fff7ed;color:#7c2d12;border:1px solid #fed7aa;border-radius:12px;padding:11px 13px;cursor:pointer}.review-task input{width:17px;height:17px;accent-color:#ea580c}.review-task b,.review-task small{display:block}.review-task small{font-size:12px;color:#9a3412}.review-task em{font-size:12px;font-style:normal;font-weight:900}
@media(max-width:760px){.ssr-header{align-items:flex-start}.ssr-header span{max-width:110px;text-align:right}.ssr-features>div,.ssr-how ol{grid-template-columns:1fr}.ssr-disclaimer{margin-left:14px;margin-right:14px}.site-footer nav{flex-direction:column}.review-task{grid-template-columns:20px 1fr}.review-task em{grid-column:2}}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#0f172a}::-webkit-scrollbar-thumb{background:#334155;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#475569}
/* 学習継続ヒートマップ(直近12週) */
.heatmap-block{margin-top:16px;padding:14px;border:1px solid #263349;border-radius:13px;background:#0d1526}
.heatmap-block p{margin:0 0 10px;font-size:12px;color:#94a3b8}.heatmap-block p i{color:#fbbf24;margin-right:6px}.heatmap-block p b{color:#fbbf24}
.heatmap-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-flow:column;grid-template-rows:repeat(7,1fr);gap:3px}
.heatmap-grid i{display:block;aspect-ratio:1;border-radius:3px;background:#1e293b}
.heatmap-grid i.hm-on{background:#34d399}
body.student-light .heatmap-block{background:#f7f8f5;border-color:#d7dfda}body.student-light .heatmap-block p{color:#66736d}body.student-light .heatmap-grid i{background:#e2e8e2}body.student-light .heatmap-grid i.hm-on{background:#10b981}
/* v5: 学年・偏差値出典・複合社会・優先順位 */
.identity-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:4px}.identity-grid>div{display:grid;gap:7px}.identity-grid label{font-size:12px;font-weight:900;color:#cbd5e1}.identity-grid label b{color:#fbbf24}.identity-grid input,.identity-grid select{width:100%;background:#1e293b;border:1px solid #334155;color:#e2e8f0;border-radius:12px;padding:12px 14px}
.benchmark-panel{margin-top:20px;padding:17px;border:1px solid #38506c;background:linear-gradient(145deg,rgba(30,41,59,.8),rgba(13,29,47,.8));border-radius:16px}.benchmark-panel>header,.integrated-fields>header,.progress-diagnosis>header,.priority-section>header,.three-year-roadmap>header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.benchmark-panel h3,.integrated-fields h3,.progress-diagnosis h2,.priority-section h2,.three-year-roadmap h2{font-weight:900;margin:0}.benchmark-panel header p,.integrated-fields>p{font-size:12px;color:#94a3b8;margin:3px 0 0}.benchmark-panel header>strong,.priority-section header>strong{font-size:11px;color:#fbbf24;border:1px solid rgba(251,191,36,.35);background:rgba(251,191,36,.08);border-radius:99px;padding:5px 9px;white-space:nowrap}.benchmark-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.benchmark-source{display:flex;min-width:0;flex-direction:column;padding:12px;border-radius:12px;border:1px solid #334155;background:#111827}.benchmark-source>span{font-size:11px;font-weight:900;color:#cbd5e1}.benchmark-source>b{font-size:20px;color:#fbbf24;margin:3px 0}.benchmark-source>small{font-size:10px;color:#94a3b8;line-height:1.45}.benchmark-source>a{font-size:10px;color:#7dd3fc;margin-top:auto;padding-top:7px}.benchmark-source.is-missing{opacity:.72}.benchmark-source.is-missing>b{font-size:12px;color:#94a3b8}.benchmark-empty{grid-column:1/-1;color:#94a3b8;font-size:12px}.benchmark-warning{font-size:11px;color:#fbbf24;margin-top:12px}.benchmark-warning i{margin-right:6px}
.integrated-fields{margin-top:12px;padding:15px;border:1px solid #4b5563;background:#172033;border-radius:14px}.integrated-fields header span{font-size:11px;font-weight:900;color:#fbbf24}.integrated-fields>div{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.integrated-fields label{cursor:pointer}.integrated-fields label span{display:block;text-align:center;padding:10px;border:1px solid #475569;border-radius:10px;color:#cbd5e1;font-size:12px;font-weight:800}.integrated-fields input{position:absolute;opacity:0}.integrated-fields input:checked+span{background:#14532d;border-color:#34d399;color:#d1fae5}.integrated-fields input:disabled+span{opacity:.4;cursor:not-allowed}.unsupported-warning{display:flex;gap:10px;margin-top:14px;padding:12px;border:1px solid rgba(251,191,36,.35);background:rgba(251,191,36,.08);border-radius:12px;color:#fde68a}.unsupported-warning b,.unsupported-warning p{font-size:11px;margin:0}.direct-dev{display:flex;align-items:center;gap:7px;color:#94a3b8;font-size:11px}.direct-dev input{width:74px;background:#0f172a;color:#fbbf24;border:1px solid #475569;border-radius:8px;padding:6px 8px;font-weight:900}.dual-range-input{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;margin-top:11px}.dual-range-input b{font-size:11px;color:#fbbf24;white-space:nowrap}
.progress-diagnosis,.priority-section,.three-year-roadmap{background:#111827;border:1px solid #28354a;border-radius:20px;padding:clamp(18px,3vw,26px)}.progress-diagnosis header>span,.three-year-roadmap header>span{font-size:11px;color:#94a3b8}.diagnosis-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.diagnosis-grid article{background:#0f172a;border:1px solid #334155;border-radius:13px;padding:15px}.diagnosis-grid small,.diagnosis-grid b{display:block}.diagnosis-grid small{font-size:10px;color:#94a3b8}.diagnosis-grid b{font-size:16px;color:#fbbf24;margin:4px 0}.diagnosis-grid p{font-size:11px;color:#cbd5e1;line-height:1.65;margin:0}.priority-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-top:16px}.priority-card{border:1px solid #334155;background:#0f172a;border-radius:14px;padding:14px}.priority-card>div{display:flex;align-items:center;gap:8px}.priority-card h3{font-size:13px;font-weight:900;margin:0}.priority-badge{font-size:10px;font-weight:900;color:#172033;background:#fbbf24;border-radius:99px;padding:3px 7px}.priority-card dl{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:12px 0}.priority-card dl>div{background:#1e293b;border-radius:8px;padding:7px}.priority-card dt{font-size:9px;color:#94a3b8}.priority-card dd{font-size:12px;font-weight:900;margin:2px 0 0}.priority-card ul{padding-left:16px;margin:0;color:#94a3b8;font-size:10px;line-height:1.6}.three-year-roadmap>div{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:15px}.three-year-roadmap article{border:1px solid #334155;background:#0f172a;border-radius:12px;padding:12px}.three-year-roadmap article.is-current{border-color:#fbbf24;box-shadow:inset 0 0 0 1px rgba(251,191,36,.2)}.three-year-roadmap small,.three-year-roadmap b{display:block}.three-year-roadmap small{font-size:9px;color:#94a3b8}.three-year-roadmap b{font-size:12px;color:#fbbf24;margin:4px 0}.three-year-roadmap p{font-size:10px;color:#cbd5e1;line-height:1.55;margin:0}.three-year-roadmap .roadmap-sources{margin-top:12px;color:#94a3b8;font-size:10px}.roadmap-sources a{color:#7dd3fc}
body.student-light .identity-grid label{color:#33423b}body.student-light .identity-grid input,body.student-light .identity-grid select,body.student-light .benchmark-panel,body.student-light .integrated-fields,body.student-light .progress-diagnosis,body.student-light .priority-section,body.student-light .three-year-roadmap{background:#fff;color:#17251f;border-color:#d7dfda}body.student-light .benchmark-source,body.student-light .diagnosis-grid article,body.student-light .priority-card,body.student-light .three-year-roadmap article,body.student-light .direct-dev input{background:#f7f8f5;color:#17251f;border-color:#d7dfda}body.student-light .priority-card dl>div{background:#e9eeea}body.student-light .integrated-fields label span{color:#33423b;border-color:#cad5cf}body.student-light .integrated-fields input:checked+span{background:#dff1e9;color:#176b4d}
@media(max-width:900px){.benchmark-grid{grid-template-columns:repeat(2,1fr)}.priority-grid{grid-template-columns:repeat(2,1fr)}.three-year-roadmap>div{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.identity-grid,.diagnosis-grid{grid-template-columns:1fr}.benchmark-panel>header,.priority-section>header,.three-year-roadmap>header{flex-direction:column}.benchmark-grid,.priority-grid,.three-year-roadmap>div{grid-template-columns:1fr}.integrated-fields>div{grid-template-columns:1fr}.subject-row>div:first-child{align-items:flex-start;flex-direction:column}.direct-dev{width:100%;justify-content:space-between}}
@media print{.progress-diagnosis,.priority-section,.three-year-roadmap,.priority-card,.diagnosis-grid article,.three-year-roadmap article{background:#fff!important;color:#111!important;border-color:#bbb!important;box-shadow:none!important}.priority-grid{grid-template-columns:repeat(2,1fr)}.three-year-roadmap>div{grid-template-columns:repeat(3,1fr)}}
/* v6: 試験種別別偏差値・内部換算・教材交換 */
.exam-dev-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:13px}.exam-dev-grid label{display:grid;gap:6px;color:#cbd5e1;font-size:11px;font-weight:800}.exam-dev-grid input{width:100%;background:#0f172a;color:#fbbf24;border:1px solid #475569;border-radius:9px;padding:9px 10px;font-size:16px;font-weight:900}.normalization-note{margin:10px 0 0;color:#94a3b8;font-size:10px}.normalization-summary{display:grid;gap:4px;border:1px solid #1e5965;background:#0c2830;border-radius:11px;padding:11px;color:#cffafe}.normalization-summary b{font-size:11px}.normalization-summary span,.normalization-summary small{font-size:10px;color:#94a3b8}.replace-book-btn{margin-top:10px;border:1px solid #475569;border-radius:8px;padding:6px 9px;color:#bae6fd;font-size:11px;font-weight:800}.replace-book-btn i{margin-right:6px}.replace-book-btn:hover{background:#1e293b}.book-dialog{width:min(680px,calc(100% - 24px));max-height:85vh;border:1px solid #475569;border-radius:18px;padding:0;background:#111827;color:#e2e8f0;box-shadow:0 24px 80px rgba(0,0,0,.5)}.book-dialog::backdrop{background:rgba(2,6,23,.78)}.book-dialog form{padding:20px}.book-dialog header{display:flex;justify-content:space-between;gap:12px}.book-dialog header small{color:#fbbf24}.book-dialog header h2{font-size:18px;font-weight:900}.book-dialog header>button{width:34px;height:34px;border-radius:50%;background:#1e293b}.book-dialog>form>p{font-size:12px;color:#94a3b8;margin:12px 0}.candidate-list{display:grid;gap:8px;max-height:52vh;overflow:auto}.candidate-list>button{text-align:left;border:1px solid #334155;background:#0f172a;border-radius:11px;padding:12px}.candidate-list>button:hover{border-color:#fbbf24}.candidate-list b,.candidate-list span,.candidate-list small{display:block}.candidate-list b{font-size:13px}.candidate-list span{font-size:10px;color:#7dd3fc;margin:3px 0}.candidate-list small{font-size:10px;color:#94a3b8}.book-dialog footer{text-align:right;margin-top:14px}.book-dialog footer button{border:1px solid #475569;border-radius:8px;padding:7px 12px}.student-light .exam-dev-grid label{color:#33423b}.student-light .exam-dev-grid input,.student-light .candidate-list>button{background:#fff;color:#17251f;border-color:#cad5cf}.student-light .normalization-summary{background:#edf8f5;color:#176b4d;border-color:#9fcfc0}
@media(max-width:600px){.exam-dev-grid{grid-template-columns:1fr}}
/* v7: 同一模試参照・感度分析・検証状態・利用者教材 */
.target-reference-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:15px}.target-reference-grid label,.custom-book-form label{display:grid;gap:5px;font-size:11px;font-weight:800;color:#cbd5e1}.target-reference-grid input,.target-reference-grid select,.custom-book-form input,.custom-book-form textarea{width:100%;border:1px solid #475569;border-radius:9px;background:#0f172a;color:#e2e8f0;padding:9px 10px}.scenario-values{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:4px 0}.scenario-values span{display:flex;justify-content:space-between;border-radius:8px;background:rgba(15,23,42,.7);padding:7px}.scenario-values strong{color:#f8fafc}.book-verification{margin-top:5px;font-size:10px;color:#fbbf24}.book-verification i{margin-right:5px}.book-verification a{color:#7dd3fc}.candidate-section>h3,.custom-book-form>h3{font-size:13px;font-weight:900;margin:14px 0 8px}.custom-book-form{margin-top:15px;padding-top:14px;border-top:1px solid #334155}.custom-book-form>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.custom-book-form>label{margin-top:9px}.custom-book-form textarea{min-height:70px;resize:vertical}.custom-book-form>button{margin-top:10px;border-radius:9px;background:#fbbf24;color:#172033;padding:9px 12px;font-size:11px;font-weight:900}.custom-book-form>p{font-size:10px;color:#94a3b8;margin:7px 0 0}.book-dialog footer{display:flex;justify-content:flex-end;gap:8px}.book-dialog footer [data-reset-book]{margin-right:auto;border-color:#fb7185;color:#fecdd3}
body.student-light .target-reference-grid label,body.student-light .custom-book-form label{color:#33423b}body.student-light .target-reference-grid input,body.student-light .target-reference-grid select,body.student-light .custom-book-form input,body.student-light .custom-book-form textarea{background:#fff;color:#17251f;border-color:#cad5cf}body.student-light .scenario-values span{background:#edf2ee}body.student-light .scenario-values strong{color:#17251f}body.student-light .book-dialog{background:#fff;color:#17251f}body.student-light .candidate-list>button{background:#f7f8f5;color:#17251f;border-color:#d7dfda}
@media(max-width:600px){.target-reference-grid,.custom-book-form>div{grid-template-columns:1fr}.scenario-values{grid-template-columns:1fr}.book-dialog form{padding:15px}.book-dialog footer{flex-wrap:wrap}.book-dialog footer [data-reset-book]{margin-right:0;width:100%}}
@media print{.replace-book-btn,.book-dialog{display:none!important}.scenario-values span{background:#fff!important;border:1px solid #ccc}.book-verification{color:#444!important}}

/* ============================================================
   v8 デザインレイヤー — 地形図(トポグラフィック)
   このアプリの中身は「山頂(志望校)までのルート設計」なので、見た目も
   等高線・登山道・合目標識という地図の語彙で統一する。表示色は
   すべてトークン経由にし、ライト表示ではトークンだけを差し替える。
   ============================================================ */
:root{
  --ink:#0a1417;--ink-2:#0f2025;--ink-3:#152d33;
  --ridge:#1e3b42;--ridge-2:#2c545d;
  --snow:#eaf4f2;--haze:#a6c0c0;--mist:#7d9799;
  --trail:#ef7b45;--trail-hi:#f79a6d;--dawn:#f2c14e;--alpine:#5ed3a8;--stream:#7fb6d9;
  --contour:rgba(166,192,192,.32);
  --font-display:"Hiragino Mincho ProN","Yu Mincho",YuMincho,"Noto Serif JP","Songti SC",serif;
  --font-num:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --lift:0 18px 44px rgba(4,14,16,.38);
}
/* --- Tailwindユーティリティを地形図パレットへ再マッピング --- */
.bg-slate-950{background:var(--ink)}
.bg-slate-900,.bg-slate-900\/70,.bg-slate-900\/60{background:var(--ink-2)}
.bg-slate-800,.bg-slate-800\/70,.bg-slate-800\/60,.bg-slate-800\/50,.bg-slate-800\/40{background:var(--ink-3)}
.hover\:bg-slate-800:hover,.hover\:bg-slate-800\/50:hover{background:var(--ink-3)}
.border-slate-800{border-color:var(--ridge)}
.border-slate-700{border-color:var(--ridge-2)}
.ring-slate-950{--tw-ring-color:var(--ink)}
.text-slate-100{color:var(--snow)}
.text-slate-300,.text-slate-400{color:var(--haze)}
.text-slate-500,.text-slate-600{color:var(--mist)}
.text-amber-400{color:var(--trail)}
.text-amber-300{color:var(--dawn)}
.bg-amber-400{background:var(--trail)}
.hover\:bg-amber-300:hover{background:var(--trail-hi)}
.text-slate-950{color:var(--ink)}
.accent-amber-400{accent-color:var(--trail)}
.text-sky-300{color:var(--stream)}
.text-emerald-300,.text-emerald-400{color:var(--alpine)}
.hover\:border-amber-400\/40:hover{border-color:rgba(239,123,69,.42)}
.eyebrow-mini{color:var(--trail)}
::-webkit-scrollbar-track{background:var(--ink)}::-webkit-scrollbar-thumb{background:var(--ridge-2)}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline-color:var(--trail)}
/* --- タイポグラフィ: 明朝の見出し × ゴシック本文 × 等幅の数値 --- */
.lp-hero h1,.lp-section__head h2,.plan-summary__main h1,.summit-map h2,.legal-page h1{font-family:var(--font-display);font-weight:700;letter-spacing:.01em}
.lp-eyebrow,.eyebrow-mini,.wizard-route b,.lp-step>span,.lp-strip b,.summit-stat b,.summit-legend b,.plan-summary__stat b{font-family:var(--font-num);font-variant-numeric:tabular-nums}
/* ============================================================
   立体地形モデル（3D relief）— このサイトの signature
   等高線は本来「同じ標高で切った断面」なので、その輪をZ軸へ実際に
   積み上げると、地図が地形そのものへ戻る。装飾のための3Dではなく、
   図法が意味しているものを立体で復元している。
   LPヒーローとダッシュボードの合格富士で同じ部品を共有する。
   輪の半径は nth-child で与えるので、マークアップは同一の <i> の
   繰り返しでよく、SSR側とSPA側で形状がずれない。
   ============================================================ */
.peak{--peak-size:clamp(228px,31vw,352px);--peak-step:calc(var(--peak-size)*.042);--peak-tilt:63deg;--peak-spin:-18deg;position:relative;display:grid;place-items:center;width:100%;padding-top:calc(var(--peak-size)*.40)}
.peak-stage{position:relative;width:var(--peak-size);height:calc(var(--peak-size)*.60);perspective:1100px;perspective-origin:50% calc(var(--peak-size)*.65)}
.peak-scene{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(var(--peak-tilt)) rotateZ(var(--peak-spin));transition:transform .45s cubic-bezier(.22,.9,.3,1);will-change:transform}
/* 1枚の等高線＝1合目。断面を半透明の板として重ね、縁を等高線として残す */
.peak-ring{position:absolute;left:50%;top:calc(var(--peak-size)*.65);width:calc(var(--peak-size)*var(--rp));height:calc(var(--peak-size)*var(--rp));margin-left:calc(var(--peak-size)*var(--rp)/-2);margin-top:calc(var(--peak-size)*var(--rp)/-2);border:1px solid var(--contour);border-radius:50%;transform-style:preserve-3d;transform:translateZ(calc(var(--i)*var(--peak-step)));background:radial-gradient(circle at 42% 34%,rgba(46,88,98,.62),rgba(11,25,30,.72));box-shadow:0 14px 26px rgba(2,10,12,.3);animation:peak-ring-in .55s backwards;animation-delay:calc(var(--i)*55ms)}
@keyframes peak-ring-in{from{opacity:0}}
.peak-ring:nth-of-type(1){--i:0;--rp:1}
.peak-ring:nth-of-type(2){--i:1;--rp:.870}
.peak-ring:nth-of-type(3){--i:2;--rp:.747}
.peak-ring:nth-of-type(4){--i:3;--rp:.632}
.peak-ring:nth-of-type(5){--i:4;--rp:.524}
.peak-ring:nth-of-type(6){--i:5;--rp:.416}
.peak-ring:nth-of-type(7){--i:6;--rp:.323}
.peak-ring:nth-of-type(8){--i:7;--rp:.240}
.peak-ring:nth-of-type(9){--i:8;--rp:.168}
.peak-ring:nth-of-type(10){--i:9;--rp:.112}
.peak-ring:nth-of-type(11){--i:10;--rp:.079}
/* 雪線から上は雪の板に変える */
.peak-ring:nth-of-type(n+9){background:radial-gradient(circle at 42% 34%,rgba(234,244,242,.9),rgba(198,222,220,.72));border-color:rgba(255,255,255,.75)}
/* 登山道: 各合目の縁に杭を1本ずつ打つ。層ごとに角度をずらすので螺旋になる */
.peak-ring>b{position:absolute;left:50%;top:50%;width:7px;height:7px;margin:-3.5px;border-radius:50%;background:var(--trail);box-shadow:0 0 0 2px rgba(10,20,23,.55),0 0 12px rgba(239,123,69,.6);transform:rotate(calc(var(--i)*52deg)) translateX(calc(var(--peak-size)*var(--rp)/2))}
.peak-ring:nth-of-type(n+9)>b{box-shadow:0 0 0 2px rgba(255,255,255,.6),0 0 12px rgba(239,123,69,.6)}
/* 山頂の旗。シーンの回転を打ち消してカメラ正面を向かせる */
.peak-flag{position:absolute;left:50%;top:calc(var(--peak-size)*.65);width:2px;height:calc(var(--peak-size)*.11);margin-left:-1px;background:linear-gradient(to top,rgba(234,244,242,.25),var(--snow));transform-origin:50% 100%;transform:translateZ(calc(10*var(--peak-step))) rotateZ(calc(var(--peak-spin)*-1)) rotateX(calc(var(--peak-tilt)*-1)) translateY(calc(var(--peak-size)*-.11))}
.peak-flag::after{content:"";position:absolute;top:0;left:2px;border-top:7px solid transparent;border-bottom:7px solid transparent;border-left:16px solid var(--dawn);filter:drop-shadow(0 0 10px rgba(242,193,78,.5))}
/* 御来光と地面の影。立体に空気感を与える */
.peak-glow{position:absolute;left:50%;top:calc(var(--peak-size)*.45);width:calc(var(--peak-size)*1.5);height:calc(var(--peak-size)*1.5);margin-left:calc(var(--peak-size)*-.75);margin-top:calc(var(--peak-size)*-.75);border-radius:50%;background:radial-gradient(circle,rgba(242,193,78,.2),rgba(242,193,78,0) 62%);pointer-events:none}
.peak-shadow{position:absolute;left:50%;top:calc(var(--peak-size)*.65);width:calc(var(--peak-size)*1.12);height:calc(var(--peak-size)*1.12);margin-left:calc(var(--peak-size)*-.56);margin-top:calc(var(--peak-size)*-.56);border-radius:50%;background:radial-gradient(circle,rgba(2,10,12,.5),rgba(2,10,12,0) 66%);transform:translateZ(-14px)}
body.student-light .peak-ring{background:radial-gradient(circle at 42% 34%,rgba(222,234,229,.92),rgba(178,199,193,.85));box-shadow:0 12px 22px rgba(21,36,32,.13)}
body.student-light .peak-ring:nth-of-type(n+9){background:radial-gradient(circle at 42% 34%,#fff,rgba(233,242,240,.92))}
body.student-light .peak-shadow{background:radial-gradient(circle,rgba(21,36,32,.2),rgba(21,36,32,0) 66%)}
/* --- ランディング --- */
.lp-nav{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px clamp(18px,4vw,40px);background:rgba(10,20,23,.86);backdrop-filter:blur(8px);border-bottom:1px solid var(--ridge)}
.lp-nav__brand{color:var(--snow);font-size:19px;font-weight:900;text-decoration:none}
.lp-nav__brand i{color:var(--trail);margin-right:8px}
.lp-nav__meta{color:var(--haze);font-size:12px}.lp-nav__meta i{color:var(--trail);margin-right:6px}.lp-nav__meta b{color:var(--dawn);font-family:var(--font-num);font-size:15px;margin:0 3px}
.lp-hero{max-width:1160px;margin:0 auto;padding:clamp(44px,7vw,86px) clamp(18px,4vw,40px) clamp(30px,5vw,56px);display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(24px,4vw,52px);align-items:center}
.lp-eyebrow{color:var(--trail);font-size:11px;font-weight:800;letter-spacing:.2em;margin:0 0 18px}
.lp-eyebrow::before{content:"";display:inline-block;width:26px;height:1px;background:var(--trail);vertical-align:middle;margin-right:11px}
.lp-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.3;margin:0 0 22px;color:var(--snow)}
.lp-lead{color:var(--haze);font-size:15px;line-height:1.9;margin:0 0 30px;max-width:34em}
.lp-cta{border:0;border-radius:11px;background:var(--trail);color:#12181a;padding:15px 30px;font-size:16px;font-weight:900;box-shadow:0 14px 34px rgba(239,123,69,.26);transition:transform .18s,box-shadow .18s}
.lp-cta i{margin-left:10px;font-size:13px}
.lp-cta:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(239,123,69,.34)}
.lp-cta.is-secondary{margin-top:28px}
.lp-note{color:var(--mist);font-size:12px;margin:16px 0 0}
.lp-hero__map{position:relative}
.lp-hero__map::after{content:"";position:absolute;inset:auto 6% 6% 6%;height:1px;background:linear-gradient(90deg,transparent,var(--ridge-2),transparent)}
.lp-strip{max-width:1160px;margin:0 auto;padding:22px clamp(18px,4vw,40px);display:grid;grid-template-columns:repeat(3,1fr);gap:16px;list-style:none;border-top:1px solid var(--ridge);border-bottom:1px solid var(--ridge)}
.lp-strip li{display:flex;align-items:baseline;gap:10px}
.lp-strip b{color:var(--dawn);font-size:26px;line-height:1}
.lp-strip span{color:var(--mist);font-size:12px}
.lp-section{max-width:1160px;margin:0 auto;padding:clamp(48px,7vw,86px) clamp(18px,4vw,40px) 0}
.lp-section__head{margin-bottom:28px}
.lp-section__head h2{font-size:clamp(23px,3.4vw,36px);line-height:1.45;margin:0;color:var(--snow)}
.lp-prose{color:var(--haze);font-size:15px;line-height:2;max-width:44em;margin:0}
.lp-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:14px}
.lp-card{background:var(--ink-2);border:1px solid var(--ridge);border-radius:16px;padding:22px;transition:border-color .18s,transform .18s}
.lp-card:hover{border-color:rgba(239,123,69,.45);transform:translateY(-3px)}
.lp-card i{color:var(--trail);font-size:20px}
.lp-card h3{margin:14px 0 8px;font-size:16px;font-weight:800;color:var(--snow)}
.lp-card p{margin:0;color:var(--haze);font-size:13px;line-height:1.85}
.lp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0;margin:0;list-style:none;position:relative}
.lp-steps::before{content:"";position:absolute;left:6%;right:6%;top:19px;border-top:1px dashed var(--ridge-2)}
.lp-step{position:relative;background:var(--ink);padding:0 4px}
.lp-step>span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--trail);color:var(--trail);font-size:12px;font-weight:800;background:var(--ink)}
.lp-step b{display:block;margin:14px 0 7px;font-size:16px;color:var(--snow)}
.lp-step p{margin:0;color:var(--haze);font-size:13px;line-height:1.85}
.lp-disclaimer{max-width:1160px;margin:clamp(48px,7vw,86px) auto 48px;padding:24px clamp(18px,3vw,28px);border:1px solid var(--ridge);border-left:3px solid var(--dawn);border-radius:14px;background:var(--ink-2)}
.lp-disclaimer h2{margin:0 0 9px;font-size:16px;font-weight:800;color:var(--snow)}
.lp-disclaimer p{margin:0;color:var(--haze);font-size:13px;line-height:1.9}
/* --- ウィザード: 入力の進み具合を登山道の標識として示す --- */
.lp-nav.is-compact{padding-left:clamp(18px,4vw,32px);padding-right:clamp(18px,4vw,32px)}
.wizard-main{max-width:840px;margin:0 auto;padding:clamp(26px,4vw,44px) clamp(16px,4vw,28px) 64px}
.wizard-route{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:26px;position:relative}
.wizard-route::before{content:"";position:absolute;left:12%;right:12%;top:6px;border-top:1px dashed var(--ridge-2)}
.wizard-route__leg{position:relative;text-align:center;color:var(--mist)}
.wizard-route__pin{display:block;width:13px;height:13px;margin:0 auto 10px;border-radius:50%;border:1px solid var(--ridge-2);background:var(--ink)}
.wizard-route__leg b{display:block;font-size:11px;letter-spacing:.08em}
.wizard-route__leg span:not(.wizard-route__pin){font-size:11px}
.wizard-route__leg.is-done{color:var(--haze)}
.wizard-route__leg.is-done .wizard-route__pin{border-color:var(--trail);background:var(--trail)}
.wizard-route__leg.is-current{color:var(--trail)}
.wizard-route__leg.is-current .wizard-route__pin{border-color:var(--trail);box-shadow:0 0 0 4px rgba(239,123,69,.18)}
.wizard-card{background:var(--ink-2);border:1px solid var(--ridge);border-radius:20px;padding:clamp(20px,4vw,34px);box-shadow:var(--lift)}
.wizard-actions{display:flex;justify-content:space-between;gap:12px;margin-top:22px}
.wizard-back{border:1px solid var(--ridge-2);background:transparent;color:var(--haze);border-radius:11px;padding:13px 22px;font-weight:700}
.wizard-back i{margin-right:8px}.wizard-back:hover{background:var(--ink-2);color:var(--snow)}
.wizard-next{border:0;border-radius:11px;background:var(--trail);color:#12181a;padding:13px 30px;font-weight:900;box-shadow:0 12px 28px rgba(239,123,69,.24)}
.wizard-next i{margin-left:9px;font-size:12px}
.wizard-next:hover{background:var(--trail-hi)}
.wizard-next.is-locked{background:var(--ink-3);color:var(--mist);box-shadow:none;cursor:not-allowed}
.summit-input{margin-top:22px;padding:18px;border:1px solid var(--ridge-2);border-radius:16px;background:linear-gradient(150deg,rgba(30,59,66,.55),rgba(15,32,37,.75))}
.summit-input>header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.summit-input h3{margin:0;font-size:15px;font-weight:900;color:var(--snow)}
.summit-input header p{margin:4px 0 0;font-size:12px;color:var(--haze)}
.summit-input header>span{font-size:11px;font-weight:800;color:var(--dawn);border:1px solid rgba(242,193,78,.35);border-radius:99px;padding:5px 10px;white-space:nowrap}
.summit-input .deviation-input{margin-top:15px}
.summit-input .deviation-input input{width:132px;font-family:var(--font-num);font-size:22px;color:var(--dawn);background:var(--ink);border-color:var(--ridge-2)}
.summit-input .field-note{margin-top:11px}
/* --- ダッシュボード: 計画サマリー --- */
.plan-summary{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px}
.plan-summary__main{background:linear-gradient(150deg,rgba(30,59,66,.6),rgba(15,32,37,.9));border:1px solid var(--ridge-2);border-radius:20px;padding:clamp(20px,3vw,28px)}
.plan-summary__main h1{margin:0 0 10px;font-size:clamp(22px,3vw,32px);line-height:1.35;color:var(--snow)}
.plan-summary__meta{margin:0;color:var(--haze);font-size:13px}
.plan-summary__meta b{color:var(--dawn);font-family:var(--font-num);font-size:16px}
.plan-summary__note{margin:14px 0 0;color:var(--mist);font-size:12px;line-height:1.8}
.plan-summary__note i{color:var(--trail);margin-right:7px}
.plan-summary__stat{background:var(--ink-2);border:1px solid var(--ridge);border-radius:20px;padding:22px;display:flex;flex-direction:column;justify-content:center}
.plan-summary__stat small{color:var(--mist);font-size:11px;letter-spacing:.06em}
.plan-summary__stat b{display:block;margin:10px 0 6px;font-size:44px;line-height:1;color:var(--dawn)}
.plan-summary__stat b span{font-size:17px;margin-left:3px}
.plan-summary__stat b.is-text{font-family:var(--font-body,inherit);font-size:21px;color:var(--stream);font-weight:900}
.plan-summary__stat p{margin:0;color:var(--mist);font-size:12px}
.plan-summary__bar{height:6px;border-radius:99px;background:var(--ink-3);margin-top:13px;overflow:hidden}
.plan-summary__bar i{display:block;height:100%;background:var(--trail);border-radius:99px}
.guidance-strip{background:var(--ink-2);border:1px solid var(--ridge);border-left:3px solid var(--trail);border-radius:14px;padding:17px 20px;color:var(--haze);font-size:13px;line-height:1.9;margin:0}
.guidance-strip i{color:var(--trail);margin-right:9px}
/* --- 合格富士: 現在地マップ --- */
.summit-map{background:linear-gradient(170deg,rgba(21,45,51,.85),rgba(10,20,23,.95));border:1px solid var(--ridge-2);border-radius:24px;padding:clamp(18px,3vw,30px);box-shadow:var(--lift);scroll-margin-top:80px}
.summit-map>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.summit-map h2{margin:0;font-size:clamp(20px,3vw,29px);color:var(--snow)}
.summit-map h2 em{font-style:normal;font-family:var(--font-num);color:var(--dawn)}
.summit-map>header p:not(.eyebrow-mini){margin:7px 0 0;font-size:12px;color:var(--haze)}
.summit-badge{white-space:nowrap;font-size:12px;font-weight:800;border-radius:99px;padding:7px 14px;border:1px solid var(--ridge-2);color:var(--haze)}
.summit-badge.is-ahead{color:var(--alpine);border-color:rgba(94,211,168,.45);background:rgba(94,211,168,.1)}
.summit-badge.is-behind{color:var(--trail);border-color:rgba(239,123,69,.45);background:rgba(239,123,69,.1)}
.summit-body{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(16px,3vw,28px);align-items:start}
.summit-figure{margin:0}
/* 踏破済みの合目は朱で光らせ、未踏の層は沈ませる。到達度がそのまま立体の
   「どこまで登ったか」になる */
.summit-figure .peak-ring.is-climbed{border-color:rgba(239,123,69,.85);background:radial-gradient(circle at 42% 34%,rgba(239,123,69,.34),rgba(120,48,20,.42));box-shadow:0 14px 26px rgba(2,10,12,.3),0 0 26px rgba(239,123,69,.22)}
.summit-figure .peak-ring.is-climbed.is-snow{background:radial-gradient(circle at 42% 34%,rgba(255,214,190,.92),rgba(240,170,132,.72))}
.summit-figure .peak-ring:not(.is-climbed){opacity:.62}
/* 現在地と、今日までの予定地点 */
.peak-marker{position:absolute;left:50%;top:calc(var(--peak-size)*.65);width:14px;height:14px;margin:-7px;border-radius:50%;transform:translateZ(calc(var(--i)*var(--peak-step))) rotate(calc(var(--i)*52deg)) translateX(calc(var(--peak-size)*var(--rp)/2));z-index:2}
.peak-marker.is-here{background:var(--trail);box-shadow:0 0 0 4px rgba(239,123,69,.28),0 0 20px rgba(239,123,69,.9);animation:peak-pulse 2.4s ease-in-out infinite}
.peak-marker.is-plan{background:transparent;border:2px dashed rgba(234,244,242,.75);box-shadow:0 0 12px rgba(2,10,12,.5)}
@keyframes peak-pulse{0%,100%{box-shadow:0 0 0 4px rgba(239,123,69,.28),0 0 20px rgba(239,123,69,.9)}50%{box-shadow:0 0 0 9px rgba(239,123,69,.08),0 0 28px rgba(239,123,69,1)}}
/* 立体図の凡例 */
.peak-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 16px;margin-top:14px;font-size:11px;color:var(--mist)}
.peak-legend span{display:inline-flex;align-items:center;gap:6px}
.peak-legend i{width:11px;height:11px;border-radius:50%;display:inline-block}
.peak-legend .lg-here{background:var(--trail);box-shadow:0 0 8px rgba(239,123,69,.7)}
.peak-legend .lg-plan{border:2px dashed rgba(234,244,242,.75)}
.peak-legend .lg-climbed{background:rgba(239,123,69,.5);border:1px solid rgba(239,123,69,.85)}
.peak-huts{margin:6px 0 0;text-align:center;font-size:11px;color:var(--mist)}
body.student-light .peak-marker.is-plan{border-color:rgba(21,36,32,.55)}
body.student-light .peak-legend .lg-plan{border-color:rgba(21,36,32,.55)}
.summit-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.summit-stat{border:1px solid var(--ridge);background:rgba(10,20,23,.55);border-radius:14px;padding:14px}
.summit-stat small{display:block;color:var(--mist);font-size:11px}
.summit-stat b{display:block;margin:8px 0 6px;font-size:31px;line-height:1;color:var(--snow)}
.summit-stat b span{font-size:13px;margin-left:3px;color:var(--mist)}
.summit-stat b.is-text{font-size:16px;font-family:inherit}
.summit-stat p{margin:0;color:var(--mist);font-size:11px;line-height:1.6}
.summit-stat.is-primary{border-color:rgba(239,123,69,.45);background:rgba(239,123,69,.08)}
.summit-stat.is-primary b{color:var(--trail)}
.summit-stat.is-ahead b{color:var(--alpine)}
.summit-stat.is-behind b{color:var(--trail)}
.summit-legend-title{margin:20px 0 6px;font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--mist)}
.summit-legend{list-style:none;margin:0;padding:0}
.summit-legend li{display:grid;grid-template-columns:16px minmax(0,1fr) auto;gap:5px 10px;align-items:center;padding:9px 0;border-bottom:1px dashed var(--ridge)}
.summit-legend i{font-size:12px}
.summit-legend span{font-size:12px;color:var(--haze);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.summit-legend b{font-size:12px;color:var(--snow)}
.summit-legend em{grid-column:1/-1;position:relative;display:block;height:5px;border-radius:99px;background:rgba(234,244,242,.12)}
.summit-legend em::after{content:"";position:absolute;top:0;bottom:0;left:0;width:var(--fill,0%);background:var(--tint,var(--trail));border-radius:99px}
.summit-note{margin:18px 0 0;color:var(--mist);font-size:11px;line-height:1.85}
.summit-note i{color:var(--stream);margin-right:7px}
.summit-map.is-empty .summit-note{margin-top:0}
@media(max-width:960px){.lp-hero{grid-template-columns:1fr}.lp-hero__map{order:-1;max-width:440px;margin:0 auto}.summit-body{grid-template-columns:1fr}.plan-summary{grid-template-columns:1fr 1fr}.plan-summary__main{grid-column:1/-1}}
@media(max-width:680px){.lp-strip{grid-template-columns:1fr;gap:10px}.lp-steps{grid-template-columns:1fr}.lp-steps::before{display:none}.wizard-route__leg span:not(.wizard-route__pin){display:none}.plan-summary{grid-template-columns:1fr}.summit-stats{grid-template-columns:1fr}.summit-map>header{flex-direction:column}.wizard-actions{flex-direction:column-reverse}.wizard-back,.wizard-next{width:100%}}
/* --- 標準ルートと現在地 --- */
.route-plan{background:var(--ink-2);border:1px solid var(--ridge);border-radius:24px;padding:clamp(18px,3vw,30px);scroll-margin-top:80px}
.route-plan>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.route-plan h2{margin:0;font-size:clamp(19px,2.6vw,27px);color:var(--snow);font-family:var(--font-display);font-weight:700}
.route-plan>header p:not(.eyebrow-mini){margin:8px 0 0;font-size:12px;color:var(--mist);line-height:1.8;max-width:52em}
.route-badge{white-space:nowrap;font-size:12px;font-weight:800;border-radius:99px;padding:7px 14px;border:1px solid var(--ridge-2);color:var(--haze)}
.route-badge.is-time-forced{color:var(--trail);border-color:rgba(239,123,69,.45);background:rgba(239,123,69,.1)}
.route-badge.is-time-capped{color:var(--stream);border-color:rgba(127,182,217,.4);background:rgba(127,182,217,.1)}
.route-badge.is-matched{color:var(--alpine);border-color:rgba(94,211,168,.42);background:rgba(94,211,168,.1)}
.route-now{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.route-now article{border:1px solid var(--ridge);background:rgba(10,20,23,.5);border-radius:14px;padding:15px}
.route-now small{display:block;color:var(--mist);font-size:11px}
.route-now b{display:block;margin:8px 0 7px;font-size:17px;color:var(--snow);line-height:1.4}
.route-now p{margin:0;color:var(--haze);font-size:12px;line-height:1.8}
.route-now .is-you{border-color:rgba(239,123,69,.45);background:rgba(239,123,69,.08)}
.route-now .is-you b{color:var(--trail);font-size:20px}
.route-behind{display:flex;gap:10px;margin:12px 0 0;padding:12px 14px;border:1px solid rgba(242,193,78,.35);background:rgba(242,193,78,.08);border-radius:12px;color:var(--haze);font-size:12px;line-height:1.8}
.route-behind i{color:var(--dawn);margin-top:3px}
.route-behind b{color:var(--dawn)}
.route-track{margin-top:22px;display:grid;gap:18px}
.route-year h3{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--mist);border-bottom:1px solid var(--ridge);padding-bottom:8px}
.route-year ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}
.route-year li{position:relative;border:1px solid var(--ridge);border-radius:13px;padding:13px 13px 13px 15px;background:rgba(10,20,23,.4)}
.route-year li::before{content:"";position:absolute;left:0;top:13px;bottom:13px;width:2px;border-radius:2px;background:var(--ridge-2)}
.route-year li>span{display:block;font-family:var(--font-num);font-size:11px;color:var(--mist)}
.route-year li>b{display:block;margin:6px 0 6px;font-size:13px;color:var(--snow);line-height:1.5}
.route-year li>p{margin:0;font-size:11px;color:var(--haze);line-height:1.75}
.route-year li.is-current{border-color:var(--trail);background:rgba(239,123,69,.1);box-shadow:0 0 0 1px rgba(239,123,69,.25)}
.route-year li.is-current::before{background:var(--trail)}
.route-year li.is-current>b{color:var(--trail)}
.route-note{margin:20px 0 0;color:var(--mist);font-size:11px;line-height:1.85}
.route-note i{color:var(--stream);margin-right:7px}
.route-plan .roadmap-sources{margin-top:10px;color:var(--mist);font-size:11px;line-height:1.85}
.route-plan .roadmap-sources a{color:var(--stream)}
@media(max-width:820px){.route-now{grid-template-columns:1fr}.route-plan>header{flex-direction:column}}
/* --- 志望校の過去問（高校3年のみ質問） --- */
.past-exam-help{display:block;margin:0 0 13px;padding:11px 13px;border:1px solid var(--ridge-2);border-radius:12px;background:rgba(127,182,217,.08);color:var(--haze);font-size:12px;line-height:1.8}
.past-exam-help i{color:var(--stream);margin-right:8px}
.past-exam-help b{color:var(--stream);font-family:var(--font-num);font-size:14px;margin:0 2px}
.past-exam-check{display:flex;gap:11px;align-items:flex-start;margin-top:11px;padding:11px;border:1px solid var(--ridge);border-radius:11px;background:rgba(10,20,23,.4);cursor:pointer}
.past-exam-check:hover{border-color:var(--ridge-2)}
.past-exam-check input{width:18px;height:18px;margin-top:2px;flex-shrink:0;accent-color:var(--stream);cursor:pointer}
.past-exam-check b{display:block;font-size:12px;font-weight:800;color:var(--snow)}
.past-exam-check small{display:block;margin-top:4px;font-size:11px;color:var(--mist);line-height:1.7}
.past-exam-check:has(input:checked){border-color:rgba(127,182,217,.5);background:rgba(127,182,217,.1)}
.past-exam-check:has(input:checked) b{color:var(--stream)}
.past-exam-badge{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;font-size:11px;font-weight:800;border-radius:99px;padding:3px 9px;border:1px solid var(--ridge-2);color:var(--mist)}
.past-exam-badge.is-done{color:var(--stream);border-color:rgba(127,182,217,.45);background:rgba(127,182,217,.1)}
.route-pastexam{display:flex;gap:10px;margin:12px 0 0;padding:12px 14px;border:1px solid rgba(127,182,217,.3);background:rgba(127,182,217,.08);border-radius:12px;color:var(--haze);font-size:12px;line-height:1.8}
.route-pastexam i{color:var(--stream);margin-top:3px}
.route-pastexam b{color:var(--stream)}
body.student-light .past-exam-check,body.student-light .past-exam-help{background:var(--ink-3)}
@media print{.past-exam-check,.past-exam-help{display:none!important}.route-pastexam{background:#fff!important;color:#111!important;border-color:#bbb!important}}
/* --- 任意登録アカウント --- */
.account-panel{background:var(--ink-2);border:1px solid var(--ridge);border-radius:20px;padding:clamp(18px,3vw,26px);scroll-margin-top:80px}
.account-panel>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.account-panel h2{margin:0;font-size:19px;font-weight:800;color:var(--snow)}
.account-panel>header p:not(.eyebrow-mini){margin:7px 0 0;font-size:12px;color:var(--haze);line-height:1.8;max-width:52em}
.account-panel.is-linked{border-color:rgba(94,211,168,.4)}
.account-badge{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;border-radius:99px;padding:6px 13px;color:var(--alpine);border:1px solid rgba(94,211,168,.45);background:rgba(94,211,168,.1)}
.account-note{display:flex;gap:9px;margin:0 0 15px;color:var(--mist);font-size:11px;line-height:1.85}
.account-note i{color:var(--stream);margin-top:3px}
.account-note b{color:var(--haze)}
.account-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-bottom:14px}
.account-form label{display:grid;gap:6px;font-size:12px;font-weight:800;color:var(--haze)}
.account-form input{width:100%;background:var(--ink);border:1px solid var(--ridge-2);color:var(--snow);border-radius:10px;padding:11px 13px}
.account-actions{display:flex;flex-wrap:wrap;gap:9px}
.account-btn{border:0;border-radius:10px;background:var(--trail);color:#12181a;padding:11px 20px;font-size:13px;font-weight:800}
.account-btn:hover{background:var(--trail-hi)}
.account-btn.is-quiet{background:transparent;border:1px solid var(--ridge-2);color:var(--haze)}
.account-btn.is-quiet:hover{background:var(--ink-3);color:var(--snow)}
.account-btn.is-danger{background:transparent;border:1px solid rgba(251,113,133,.5);color:#fda4af}
.account-btn.is-danger:hover{background:rgba(251,113,133,.12)}
.account-btn:disabled{opacity:.55;cursor:not-allowed}
.account-message{margin:12px 0 0;font-size:12px;line-height:1.8;min-height:1em}
.account-message.is-warn{color:#fda4af}
.account-message.is-ok{color:var(--alpine)}
body.student-light .account-panel{background:var(--ink-2)}
body.student-light .account-form input{background:var(--ink-3)}
@media(max-width:680px){.account-form{grid-template-columns:1fr}.account-panel>header{flex-direction:column}}
@media print{.account-panel{display:none!important}}
/* --- ヘッダーの通知ベル --- */
.messages-bell-count{position:absolute;top:-6px;right:-6px;min-width:17px;height:17px;padding:0 4px;border-radius:99px;background:var(--trail,#ef7b45);color:#12181a;font-size:10px;font-weight:900;line-height:17px;text-align:center;box-shadow:0 0 0 2px var(--ink-2,#0f2025)}
body.student-light .messages-bell-count{box-shadow:0 0 0 2px #fff}
/* --- 運営とのメッセージ（利用者側） --- */
.message-panel{background:var(--ink-2);border:1px solid var(--ridge);border-radius:20px;padding:clamp(18px,3vw,26px);scroll-margin-top:80px}
.message-panel>header{margin-bottom:16px}
.message-panel h2{margin:0;font-size:19px;font-weight:800;color:var(--snow)}
.message-panel>header p:not(.eyebrow-mini){margin:7px 0 0;font-size:12px;color:var(--haze);line-height:1.8;max-width:52em}
.message-log{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:10px;max-height:340px;overflow-y:auto}
.message-log li{border:1px solid var(--ridge);border-radius:13px;padding:12px 14px;background:rgba(10,20,23,.45)}
.message-log li.is-admin{border-color:rgba(127,182,217,.4);background:rgba(127,182,217,.08)}
.message-log li.is-empty{color:var(--mist);font-size:12px;text-align:center;background:transparent;border-style:dashed}
.message-log span{display:block;font-size:11px;color:var(--mist);margin-bottom:6px}
.message-log p{margin:0;font-size:13px;color:var(--haze);line-height:1.85;white-space:pre-wrap;word-break:break-word}
.message-log li.is-admin p{color:var(--snow)}
.message-form{display:grid;gap:11px;margin-bottom:14px}
.message-form label{display:grid;gap:6px;font-size:12px;font-weight:800;color:var(--haze)}
.message-form select,.message-form textarea{width:100%;background:var(--ink);border:1px solid var(--ridge-2);color:var(--snow);border-radius:10px;padding:11px 13px;font-weight:400}
.message-form textarea{resize:vertical;min-height:90px}
.message-form button{justify-self:start}
.message-error{margin:0 0 12px;color:#fda4af;font-size:12px}
body.student-light .message-panel{background:var(--ink-2)}
body.student-light .message-log li,body.student-light .message-form select,body.student-light .message-form textarea{background:var(--ink-3)}
@media print{.message-panel{display:none!important}}
/* --- 問い合わせフォーム（法務ページ内） --- */
.contact-form{display:grid;gap:14px;margin:18px 0 0}
.contact-form label{display:grid;gap:7px;font-size:13px;font-weight:800;color:var(--haze)}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;background:var(--ink);border:1px solid var(--ridge-2);color:var(--snow);border-radius:10px;padding:12px 14px;font-weight:400}
.contact-form textarea{resize:vertical;min-height:150px}
.contact-form button{justify-self:start;border:0;border-radius:10px;background:var(--trail);color:#12181a;padding:13px 28px;font-size:14px;font-weight:900}
.contact-form button:hover{background:var(--trail-hi)}
.contact-trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-ok{padding:13px 15px;border:1px solid rgba(94,211,168,.45);background:rgba(94,211,168,.1);border-radius:11px;color:var(--alpine)}
.contact-ng{padding:13px 15px;border:1px solid rgba(251,113,133,.45);background:rgba(251,113,133,.1);border-radius:11px;color:#fda4af}
body.student-light .contact-form input,body.student-light .contact-form select,body.student-light .contact-form textarea{background:#fff;color:var(--snow);border-color:var(--ridge-2)}
/* --- 管理者サイト --- */
.admin-breakdown{margin-bottom:16px}
.admin-breakdown h2{margin:0 0 13px;font-size:14px;font-weight:800;color:var(--snow)}
.admin-breakdown ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.admin-breakdown li{display:grid;grid-template-columns:minmax(120px,1fr) minmax(80px,2fr) auto;gap:12px;align-items:center;font-size:12px}
.admin-breakdown a{color:var(--stream);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-breakdown span{display:block;height:6px;border-radius:99px;background:var(--ink-3);overflow:hidden}
.admin-breakdown span i{display:block;height:100%;background:var(--trail);border-radius:99px}
.admin-breakdown b{font-family:var(--font-num);color:var(--dawn)}
.admin-threads{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:9px}
.admin-threads li{border:1px solid var(--ridge);border-radius:13px;background:rgba(10,20,23,.4)}
.admin-threads li.is-unread{border-color:rgba(239,123,69,.5);background:rgba(239,123,69,.07)}
.admin-threads a{display:grid;gap:6px;padding:13px 15px;text-decoration:none}
.admin-thread-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.admin-thread-head b{color:var(--snow);font-size:14px}
.admin-thread-head em{font-style:normal;font-size:11px;color:var(--mist)}
.admin-tag{font-style:normal;font-size:10px;font-weight:800;border-radius:99px;padding:3px 8px;border:1px solid var(--ridge-2);color:var(--mist)}
.admin-tag.is-ok{color:var(--alpine);border-color:rgba(94,211,168,.45)}
.admin-tag.is-alert{color:var(--trail);border-color:rgba(239,123,69,.5)}
.admin-thread-preview{color:var(--haze);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-threads time{color:var(--mist);font-size:11px;font-family:var(--font-num)}
.admin-thread-category{margin-left:10px;font-size:12px;font-weight:600;color:var(--mist)}
.admin-messages{list-style:none;margin:18px 0;padding:0;display:grid;gap:10px}
.admin-messages li{border:1px solid var(--ridge);border-radius:13px;padding:13px 15px;background:rgba(10,20,23,.45)}
.admin-messages li.is-admin{border-color:rgba(127,182,217,.4);background:rgba(127,182,217,.08)}
.admin-message-meta{display:block;font-size:11px;color:var(--mist);margin-bottom:7px}
.admin-messages p{margin:0;font-size:13px;color:var(--haze);line-height:1.85;white-space:pre-wrap;word-break:break-word}
.admin-reply{display:grid;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--ridge)}
.admin-reply label{display:grid;gap:7px;font-size:12px;font-weight:800;color:var(--haze)}
.admin-reply textarea{width:100%;background:var(--ink);border:1px solid var(--ridge-2);color:var(--snow);border-radius:10px;padding:12px 14px;resize:vertical;font-weight:400}
.admin-reply button{border:0;border-radius:10px;background:var(--trail);color:#12181a;padding:11px 24px;font-weight:800}
.admin-thread-actions{margin-top:11px;display:inline-block;margin-right:9px}
.admin-thread-actions button{border:1px solid var(--ridge-2);background:transparent;color:var(--haze);border-radius:9px;padding:8px 15px;font-size:12px;font-weight:700}
.admin-thread-actions button.is-danger{border-color:rgba(251,113,133,.5);color:#fda4af}
.admin-cleanup-result{margin:0 0 14px;padding:11px 13px;border:1px solid rgba(94,211,168,.4);background:rgba(94,211,168,.08);border-radius:10px;color:var(--alpine);font-size:12px}
.admin-cleanup-form{margin-top:16px}
.admin-cleanup-form button{border:1px solid var(--ridge-2);background:transparent;color:var(--mist);border-radius:9px;padding:9px 16px;font-size:12px;font-weight:700}
.admin-cleanup-form button:hover{background:var(--ink-3);color:var(--haze)}
.admin-thread-actions button:hover{background:var(--ink-3)}
.admin-page{max-width:1080px;margin:0 auto;padding:0 clamp(16px,4vw,32px) 60px}
.admin-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--ridge);margin-bottom:26px}
.admin-bar__brand{font-weight:900;color:var(--snow)}
.admin-bar__brand i{color:var(--trail);margin-right:8px}
.admin-bar nav{display:flex;align-items:center;gap:14px}
.admin-bar a{color:var(--stream);font-size:13px;font-weight:700}
.admin-bar form{margin:0}
.admin-bar button{border:1px solid var(--ridge-2);background:transparent;color:var(--haze);border-radius:9px;padding:7px 14px;font-size:12px;font-weight:700}
.admin-bar button:hover{background:var(--ink-3);color:var(--snow)}
.admin-card{background:var(--ink-2);border:1px solid var(--ridge);border-radius:18px;padding:clamp(18px,3vw,26px)}
.admin-card h1{margin:0 0 10px;font-size:22px;font-weight:800;color:var(--snow)}
.admin-login{max-width:420px;margin:8vh auto 0}
.admin-login form{display:grid;gap:14px;margin-top:18px}
.admin-login label{display:grid;gap:7px;font-size:12px;font-weight:800;color:var(--haze)}
.admin-login input{width:100%;background:var(--ink);border:1px solid var(--ridge-2);color:var(--snow);border-radius:10px;padding:12px 14px}
.admin-login button{border:0;border-radius:10px;background:var(--trail);color:#12181a;padding:12px;font-size:14px;font-weight:900}
.admin-hint{margin:0;color:var(--mist);font-size:12px;line-height:1.8}
.admin-error{margin:12px 0 0;padding:11px 13px;border:1px solid rgba(251,113,133,.45);background:rgba(251,113,133,.1);border-radius:10px;color:#fda4af;font-size:12px;line-height:1.8}
.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-bottom:16px}
.admin-stats article{background:var(--ink-2);border:1px solid var(--ridge);border-radius:14px;padding:16px}
.admin-stats small{display:block;color:var(--mist);font-size:11px}
.admin-stats b{display:block;margin-top:7px;font-size:30px;line-height:1;color:var(--dawn);font-family:var(--font-num)}
.admin-search{display:flex;gap:9px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.admin-search input{flex:1;min-width:200px;background:var(--ink);border:1px solid var(--ridge-2);color:var(--snow);border-radius:10px;padding:10px 13px}
.admin-search button{border:0;border-radius:10px;background:var(--trail);color:#12181a;padding:10px 18px;font-weight:800;font-size:13px}
.admin-search a{color:var(--stream);font-size:12px}
.admin-table-wrap{overflow-x:auto}
.admin-table{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
.admin-table th,.admin-table td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--ridge)}
.admin-table th{color:var(--mist);font-size:11px;font-weight:800;letter-spacing:.06em}
.admin-table td{color:var(--haze)}
.admin-table tr td:first-child{color:var(--snow);font-weight:700}
.admin-empty{text-align:center;color:var(--mist);padding:26px 0}
.admin-pager{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:16px;font-size:12px;color:var(--mist)}
.admin-pager a{color:var(--stream);font-weight:700}
.admin-note{margin:18px 0 0;color:var(--mist);font-size:11px;line-height:1.9}
@media(max-width:680px){.admin-stats{grid-template-columns:1fr}}
/* --- ライト表示: トークンだけを差し替える --- */
body.student-light{
  --ink:#f5f2ea;--ink-2:#ffffff;--ink-3:#eaefea;--ridge:#dbe2dc;--ridge-2:#c3cfc7;
  --snow:#152420;--haze:#485a55;--mist:#6d807a;
  --trail:#bd5320;--trail-hi:#a9481a;--dawn:#9c7310;--alpine:#0f7d57;--stream:#2b6f92;
  --contour:rgba(21,36,32,.26);
  --lift:0 14px 34px rgba(21,36,32,.12);
}
body.student-light .lp-nav{background:rgba(245,242,234,.9)}
body.student-light .lp-cta,body.student-light .wizard-next{color:#fff;box-shadow:0 12px 28px rgba(189,83,32,.2)}
body.student-light .lp-step,body.student-light .lp-step>span{background:var(--ink)}
body.student-light .summit-map,body.student-light .plan-summary__main,body.student-light .summit-input{background:var(--ink-2)}
body.student-light .summit-stat{background:var(--ink-3)}
body.student-light .summit-legend em{background:rgba(21,36,32,.12)}
body.student-light .guidance-strip,body.student-light .lp-card,body.student-light .lp-disclaimer,body.student-light .plan-summary__stat,body.student-light .wizard-card,body.student-light .route-plan{background:var(--ink-2)}
body.student-light .route-now article,body.student-light .route-year li{background:var(--ink-3)}
@media(prefers-reduced-motion:reduce){
  .peak-scene,.peak-ring,.peak-marker.is-here{animation:none!important}
  .peak-scene{transition:none!important}
  .lp-cta:hover,.lp-card:hover{transform:none}
}
@media print{
  .lp-nav,.wizard-actions,.summit-badge{display:none!important}
  .summit-map,.plan-summary__main,.plan-summary__stat,.guidance-strip,.summit-stat,.wizard-card,.route-plan,.route-now article,.route-year li{background:#fff!important;color:#111!important;border-color:#bbb!important;box-shadow:none!important}
  .route-plan h2,.route-now b{color:#111!important}.route-note,.route-year li>p,.roadmap-sources{color:#444!important}
  .summit-map h2,.plan-summary__main h1{color:#111!important}
  .summit-note,.summit-stat p,.plan-summary__note{color:#444!important}
  .summit-body{grid-template-columns:1fr 1fr}
}