:root{--bg:#06111d;--panel:#0d1b29;--panel2:#0b1724;--ink:#e8e5d9;--dim:#a3a9a5;--muted:#71808d;--gold:#d7bc80;--line:rgba(174,205,215,.14);--sea:#112b39;--glow:#64b7c3;--red:#d37c70;--cyan:#7ed9d3}*{box-sizing:border-box}html,body{margin:0;min-height:100%;color:var(--ink);background:var(--bg);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}h1,h2,h3,p{margin-top:0}a{color:var(--cyan)}[hidden]{display:none!important}#app{max-width:1920px;margin:auto;min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(ellipse 80% 30% at 60% 6%,rgba(32,65,75,.26),transparent 75%),var(--bg)}.masthead{height:78px;display:flex;align-items:center;padding:0 22px 0 26px;border-bottom:1px solid 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span{position:absolute;right:10px;top:5px;color:#a8b4a6;font-size:22px}.finding{margin:12px 0;color:#95a3a7;font-size:11px;line-height:1.55}.detail-title{font:18px Georgia,serif;color:#efdfc2;margin:18px 0 8px}.record{background:#0e253278;border:1px solid #4a71802e;border-radius:8px;padding:11px;margin:0 0 8px}.record small,.record .meta{font-size:9px;color:#8da7ae;line-height:1.5}.record h3{font:600 14px Georgia,serif;margin:4px 0 6px;color:#f0e6d0}.record p{font-size:11px;color:#b4c1c4;margin:5px 0 9px;line-height:1.6}.record .record-tags{display:flex;gap:5px;flex-wrap:wrap;margin:8px 0}.pill{border:1px solid #61828a66;padding:3px 6px;border-radius:4px;font-size:9px;color:#b7cace}.pill.warn{border-color:#b99f6675;color:#e7c789}.pill.error{border-color:#c46b5b85;color:#efaba6}.source-action{font-size:10px;color:#a9d8d1}.empty-record{border:1px dashed #6d858d50;padding:15px 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button.danger{border-color:#8e4c4c99;color:#ffc5c0}.small-warning{font-size:10px;line-height:1.6;color:#c7b68d}.check-row{display:flex!important;align-items:center;gap:7px}.check-row input{width:auto}.footer{padding:11px 18px;border-top:1px solid var(--line);font-size:9px;color:#738d95;display:flex;justify-content:space-between;gap:15px}.notice{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:9999;padding:12px 16px;background:#e5cf9c;color:#17252c;box-shadow:0 5px 24px #0007;border-radius:6px;font-size:12px;max-width:90%;text-align:center}.overlay-modal{position:fixed;inset:0;background:#01080dd9;z-index:9998;display:flex;align-items:center;justify-content:center;padding:16px}.modal-inner{width:min(550px,100%);max-height:88vh;overflow:auto;padding:28px;background:#102633;border:1px solid #b8aa7777;border-radius:12px;position:relative}.modal-inner h2{font:27px Georgia,serif;margin:10px 0}.modal-inner p{color:#c9d4d0;font-size:12px;line-height:1.7}.modal-inner .muted{color:#9da9a7}.modal-x{position:absolute;right:13px;top:13px;border:1px solid #7e8b8866;background:transparent;color:#fff;font-size:22px;border-radius:5px;width:31px;height:31px}.map-feature{cursor:pointer;vector-effect:non-scaling-stroke;transition:fill-opacity .15s,stroke-width .15s}.map-feature:hover{fill-opacity:.32;stroke-width:3!important}.map-feature.selected{stroke:#fff7d9!important;stroke-width:3.4!important;filter:drop-shadow(0 0 5px #ffedab)}.map-feature-label{font-family:Georgia,serif;font-size:22px;font-weight:bold;fill:#fff8dc;stroke:#0b1929;stroke-width:3px;paint-order:stroke;pointer-events:none}.map-line{fill:none!important}.map-pin{stroke:#081a28;stroke-width:4;vector-effect:non-scaling-stroke}.draft-line{stroke:#fff1c6;stroke-width:3;stroke-dasharray:10 6;fill:#d3ad7540;pointer-events:none}.map-warning{background:#583b1a;color:#fff4d8}.record-source{display:inline-flex;align-items:center;gap:5px;margin-right:7px;margin-top:7px;font-size:9px}.scenes-select{width:100%;margin:7px 0 12px;font-size:10px;background:#071926;color:#cfd5cd;padding:8px;border:1px solid #50737a5c;border-radius:6px}.scenes-select optgroup{color:#fff}.negative{color:#edb18e}.debug-readout{font-size:10px;color:#e5cca0;padding:6px;background:#2337458a;border-radius:5px;margin:5px 0}.map-viewport.dragging{cursor:grabbing}.footer b{font-weight:500;color:#a2bbc0}
@media(max-width:1350px){.shell{grid-template-columns:205px minmax(390px,1fr) 285px}.brand{min-width:270px}.mast-sub{display:none}.pane-block{padding:18px 11px}.main-area{padding:19px 12px}.right-content{padding:12px 10px}}@media(max-width:1080px){.shell{grid-template-columns:194px minmax(360px,1fr)}.right-panel{grid-column:2;min-height:440px;border-left:0;border-top:1px solid var(--line)}.left-panel{grid-row:1/3}.right-content{max-height:600px}.map-viewport{min-height:340px}}@media(max-width:720px){.masthead{height:66px;padding:8px 11px;gap:6px}.brand{min-width:0;flex:1}.brand .emblem{font-size:31px}.brand strong{font-size:15px}.brand small{font-size:7px}.app-version{display:none}.shell{display:flex;flex-direction:column}.left-panel{display:none;order:2}.left-panel.mobile-open{display:block}.main-area{order:1;padding:17px 10px}.right-panel{order:3;border-left:0;min-height:450px}.head-grid{align-items:flex-start}.year-badge{min-width:105px}.year-badge strong{font-size:21px}.year-badge small{font-size:8px}.head-grid h1{font-size:23px}.hero-desc{font-size:11px}.toolbar{gap:5px}.toolbar-group{flex-wrap:wrap}.toolbar-group .tool-btn{padding:0 7px}.jump-label{margin-left:2px}.jump-label input{width:75px}.jump-label small{display:none}.map-viewport{min-height:340px}.time-scale{font-size:8px}.stat{padding:8px 2px}.stat b{font-size:20px}.stat span{font-size:8px}.right-content{max-height:none}.footer{font-size:8px;flex-direction:column;text-align:center;gap:5px}.tabs{position:sticky;top:0;background:#10212f;z-index:4}.compare-controls select{max-width:210px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}

.tabs-six{grid-template-columns:repeat(6,minmax(0,1fr))}.tabs-six .tab{font-size:10px;padding:13px 0}.record h3{overflow-wrap:anywhere}.map-viewport{overscroll-behavior:contain}.record button.source-action{border:1px solid #52798755;background:#0c2432;color:#b7e0da;border-radius:5px;padding:6px;margin-top:5px}.doc-pill{background:#183b4166;color:#8cdbd2}.state-pill{color:#e7c789}.editor-help{font-size:10px;line-height:1.6;color:#b7b6a8;padding:10px;background:#162e39;border-radius:7px;border:1px solid #5d7c8344}.record .record-rows{display:grid;gap:6px}.record .record-row{border-top:1px solid #a5d0d013;padding-top:6px;font-size:11px;line-height:1.5;color:#bacacb}.record .record-row b{color:#e4d2a7}.sources-drawer{max-height:350px;overflow:auto;border-top:1px solid #445c64;margin-top:12px;padding-top:8px}.sources-drawer h4{font-size:12px;margin:7px 0;color:#d9c28e}.source-index{padding:7px 3px;border-bottom:1px solid #51778433;font-size:10px}.source-index b{display:block;color:#e9e4d1}.source-index a{overflow-wrap:anywhere}.map-feature.draft-feature{stroke-dasharray:5 4}.map-status-note{font-size:10px;color:#d4b481;margin:6px 0;line-height:1.5}.table-mini{border-collapse:collapse;width:100%;font-size:10px}.table-mini td{padding:6px 4px;border-bottom:1px solid #57717c33}.table-mini td:first-child{color:#dcc88e;white-space:nowrap}.map-svg-wrap{touch-action:none}.pane-block .era-item[disabled]{cursor:not-allowed}.editor-actions a{color:#9de3d8}.field-legend{border-top:1px solid #69868a50;padding-top:8px;font-size:9px;color:#94b2b7}.footer{line-height:1.5}@media(max-width:400px){.tabs-six .tab{font-size:9px}.main-area{padding:12px 7px}.map-viewport{min-height:300px}}
.record-history{margin-top:9px;border-top:1px solid #5f7b7944;padding-top:8px}.record-history summary{cursor:pointer;color:#ddc795;font-size:11px}.record-history .record-row{padding:7px 4px}

/* V1.3 : consultation seule, chronologie et démographie documentées */
.tabs-history{display:flex;overflow-x:auto;flex-wrap:nowrap;gap:4px;scrollbar-width:thin}
.tabs-history .tab{flex:0 0 auto;min-width:72px;padding:14px 7px;font-size:10px;white-space:nowrap}
.phases{display:grid;gap:6px}
.phase-tile{text-align:left;padding:10px;border:1px solid #4c728360;background:#102736;border-radius:7px;color:#cbd6d8;display:grid;gap:5px}
.phase-tile:hover,.phase-tile.active{border-color:#cbb888;background:#3a3e3485}
.phase-tile span{font-size:9px;color:#bda97a}
.phase-tile b{font-size:11px}
.phase-selected{border-color:#c9aa7160}
.population-bar{height:7px;width:100%;border-radius:9px;background:#1b3543;margin:9px 0 10px;overflow:hidden}
.population-bar span{display:block;background:linear-gradient(90deg,#69a6ae,#d1b77a);height:100%;border-radius:9px}
.population-big{font:25px Georgia,serif;color:#ecd6a4;margin:5px 0 8px}
.topology-svg{display:block;width:100%;max-width:700px;margin:10px auto 18px;background:radial-gradient(circle,#102c39,#071824);border:1px solid #47667555;border-radius:8px}
.relation-no{display:grid;gap:5px;border-top:1px solid #66848b33;padding:10px 0;font-size:11px}
.relation-no span{color:#abb9be;line-height:1.5}
#mapSvg{cursor:default}

/* V1.4 — repères physiques mesurés dans la carte source, sans frontières politiques */
.map-feature{cursor:pointer;transition:stroke-width .18s,opacity .18s}
.map-feature:hover,.map-feature.selected{stroke:#ffffff;stroke-width:4.5;filter:drop-shadow(0 0 6px #ffe6ad)}
.anchor-warning{color:#d7bca4;font-size:12px;line-height:1.5}
.anchor-action{display:inline-block;margin:8px 0;color:#f3ddac;cursor:pointer;border:1px solid #826d4b;border-radius:6px;padding:7px 10px;background:#27382f;font-size:12px}
.anchor-action:hover{background:#3c4d44}
.active-anchor{border-color:#ffdfa8!important;box-shadow:0 0 0 1px #ffdfa841}

/* AVAR-CHRONOGEÆ V1.5 : vues historiques V18, sans géoréférencement ni édition. */
.paleo-viewer{width:100%;min-height:410px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 50%,#203d49,#081824 84%)}
.paleo-stage{display:flex;gap:7px;align-items:stretch;justify-content:center;min-height:410px;transform-origin:center center;user-select:none;will-change:transform;padding:10px}
.paleo-image-panel{display:flex;flex-direction:column;min-width:0;flex:1;margin:0;position:relative;background:#091825;border:1px solid #385665;border-radius:7px;overflow:hidden}
.paleo-image-canvas{min-height:350px;display:flex;flex:1;align-items:center;justify-content:center;overflow:hidden;position:relative}
.paleo-image-canvas img{width:100%;max-height:445px;height:auto;object-fit:contain;pointer-events:none;user-select:none}
.paleo-image-panel figcaption{padding:8px 10px;color:#b9c7c9;font-size:10px;line-height:1.5;background:#0b1a27;min-height:50px}
.paleo-no-image{display:flex;align-items:center;justify-content:center;width:100%;min-height:300px;padding:35px;background:repeating-linear-gradient(135deg,#102a37 0px,#102a37 12px,#0b1d2a 12px,#0b1d2a 24px);font:16px Georgia,serif;text-align:center;color:#d6b888}
.paleo-breadcrumb{font-size:10px;line-height:1.7;color:#e3d3a5}
.paleo-intro{line-height:1.65}
.paleo-current{border-color:#b79e6480}
.paleo-list{display:grid;grid-template-columns:1fr;gap:7px;margin:13px 0}
.paleo-choice{color:var(--ink);background:#0d2330;border:1px solid #6e858649;border-radius:8px;padding:8px;display:flex;gap:10px;align-items:center;text-align:left;width:100%;min-height:70px}
.paleo-choice[aria-current="true"]{border-color:#e6c179;background:#283a3b}
.paleo-choice img{width:81px;height:56px;object-fit:cover;border-radius:4px;border:1px solid #68808c45;flex-shrink:0}
.paleo-choice .thumb-empty{width:81px;height:56px;flex-shrink:0;border-radius:4px;border:1px dashed #607d7f61;display:flex;align-items:center;justify-content:center;color:#9ea5a7;font-size:11px}
.paleo-choice-copy{display:grid;gap:4px;min-width:0}
.paleo-choice-copy strong{font-size:10px;line-height:1.35}
.paleo-choice-copy small{font-size:9px;color:#9cbbb7;line-height:1.35}
.paleo-dossier{border:1px solid #5f7a725b;border-radius:8px;padding:10px;background:#10242f;margin:12px 0}
.paleo-dossier h3{color:#eed49e;font-size:15px;margin:0 0 9px}
.paleo-dossier p{line-height:1.65;font-size:12px;margin:7px 0}
.paleo-warning{background:#30291a;padding:9px;border-radius:6px;color:#e7c795;font-size:11px;line-height:1.5;margin:9px 0}
.paleo-options{display:grid;gap:8px;margin:10px 0}
.paleo-options label{display:grid;gap:5px;color:#aebcbd;font-size:10px}
.paleo-options select{background:#0d2937;color:#e4e2d5;border:1px solid #718e8b65;border-radius:6px;padding:9px;max-width:100%;min-width:0}
.paleo-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:8px 0}
.paleo-stat-grid span{display:grid;gap:2px;text-align:center;border:1px solid #b6a06c54;border-radius:5px;padding:7px 3px;font-size:9px}
.paleo-stat-grid b{font-size:18px;color:#e9d3a6}
.paleo-issue{padding:8px 0;border-top:1px solid #58727d55;font-size:11px;line-height:1.5;color:#b9bfc2}
.paleo-issue b{color:#edc98b}
@media(max-width:760px){.paleo-stage{min-height:330px;padding:5px;gap:4px}.paleo-image-canvas{min-height:260px}.paleo-image-panel figcaption{font-size:9px}.paleo-no-image{min-height:250px;padding:10px}.paleo-choice img,.paleo-choice .thumb-empty{width:69px;height:48px}}

/* V1.6 — navigational anchors separate from historical epochs */
.site-context-note{font-size:11px;line-height:1.5;color:#dbc48e;padding:8px 10px;background:#1b354250;border-left:2px solid #bda77b;margin:10px 0}
.anchor-year{display:block;font-style:normal;font-weight:700;color:#dec99b;font-size:10px;margin:5px 0 2px}
.anchor-year.provisional{color:#edb8a2}
.site-archive-actions{display:flex;flex-direction:column;gap:7px;margin-top:14px}
.site-archive-actions .tool-btn{width:100%;text-align:center;justify-content:center;font-size:11px}
.site-return{display:block;margin:15px 0 6px;color:#d4c08e;font-size:11px;text-decoration:underline;text-underline-offset:3px;line-height:1.5}
.site-return[hidden]{display:none}
@media(max-width:600px){.site-archive-actions{flex-direction:column}.anchor-year{font-size:11px}}

/* V1.7 — eight playable eras and directly linked site dossiers */
.era-landing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:14px 0 18px}
.era-landing-choice{display:flex;gap:9px;align-items:center;text-align:left;border:1px solid #66757b88;border-radius:8px;padding:10px;background:#112c3b;color:#e4e3d9;min-width:0;cursor:pointer}
.era-landing-choice:hover,.era-landing-choice.active{border-color:#d4b47a;background:#244254}
.landing-roman{display:grid;place-items:center;min-width:31px;height:31px;border:1px solid #a9926c;color:#efdbb6;border-radius:50%;font:16px Georgia,serif}
.era-landing-choice>span:last-child{display:grid;gap:4px;min-width:0}.era-landing-choice b{font-size:11px;line-height:1.25}.era-landing-choice small{font-size:10px;color:#c4bca9}
.landing-dossier{border:1px solid #59676b99;background:linear-gradient(145deg,#132c3a,#101d29);border-radius:10px;padding:16px}
.landing-dossier>h2{font:24px Georgia,serif;color:#ebd7ae;margin:10px 0}
.landing-dossier>h3{font:17px Georgia,serif;color:#e9d5ad;margin:16px 0 8px}.landing-intro{font-size:12px;line-height:1.6}
.landing-facts{display:grid;grid-template-columns:minmax(98px,.35fr) minmax(0,1fr);gap:8px 10px;font-size:11px;line-height:1.5;padding-top:8px}
.landing-facts dt{color:#d9be8d;font-weight:700}.landing-facts dd{margin:0;color:#c1ccd0}
.landing-study{margin:12px 0;border:1px solid #48627499;border-radius:8px;overflow:hidden}.landing-study img{display:block;max-height:240px;width:100%;object-fit:contain;background:#06141c}
.landing-study figcaption{padding:8px;font-size:10px;color:#b6c4c7}
.landing-internal-actions{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0}.landing-internal-actions button{flex:1 1 130px;font-size:10px;white-space:normal}
.landing-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.landing-related{display:grid;gap:5px;text-decoration:none;border:1px solid #6b84946b;border-radius:7px;padding:10px;background:#10334270;color:#d9c794;min-width:0}
.landing-related:hover,.landing-related:focus-visible{border-color:#dec389;background:#31506470;outline-offset:2px}
.landing-related b{font-size:11px}.landing-related small{font-size:9px;color:#aabdc7}
@media(max-width:550px){.era-landing-grid,.landing-links{grid-template-columns:1fr}.landing-facts{grid-template-columns:1fr;gap:3px}.landing-facts dd{margin-bottom:8px}}