:root{--ink:#142c46;--muted:#595657;--green:#142c46;--cream:#f1f1f1;--line:#dfe1e3;font-family:"Roboto",Arial,sans-serif;color:var(--ink);background:var(--cream)}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}
.topbar{height:72px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 max(calc((100vw - 1120px)/2),26px);gap:48px;position:sticky;top:0;z-index:4}.brand{display:flex;align-items:center;gap:9px;border:0;background:none;color:var(--green);font-weight:800;font-size:19px;text-align:left}.brand small,.profile small{display:block;font-size:10px;color:var(--muted);font-weight:500;margin-top:2px}.brand-mark{width:32px;height:32px;border-radius:11px;background:var(--green);color:white;display:inline-grid;place-items:center;font:700 22px Roboto}.main-nav{display:flex;gap:26px;flex:1}.main-nav button,.text-button{background:none;border:0;color:#595657;font-size:12px;font-weight:650;padding:9px 0}.main-nav button.active,.main-nav button:hover{color:var(--green)}.profile{display:flex;align-items:center;gap:9px;background:none;border:0;text-align:left;font-size:11px;font-weight:650}.avatar{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:#f9d9e1;color:#cd0a37}.profile small{font-size:9px}.chevron{color:#595657}
main{max-width:1120px;min-height:calc(100vh - 132px);margin:auto;padding:46px 24px 64px}footer{border-top:1px solid var(--line);padding:20px max(calc((100vw - 1072px)/2),26px);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px}.brand-footer{display:flex;align-items:center;gap:8px;color:var(--green);font-weight:750}.brand-footer .brand-mark{width:23px;height:23px;font-size:15px}.demo-label{background:#f1f1f1;border-radius:20px;padding:7px 10px;color:#595657}.eyebrow{text-transform:uppercase;letter-spacing:1.4px;color:var(--green);font-size:9px;font-weight:750}
.hero{padding:42px 50px;border-radius:23px;background:#e6eef5;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;min-height:238px}.hero:after{content:"";position:absolute;width:260px;height:260px;border:1px solid #b8cbdc;border-radius:50%;right:62px;top:-93px;box-shadow:0 0 0 30px #ffffff16,0 0 0 60px #ffffff10}.hero-copy{max-width:550px;position:relative;z-index:1}.hero h1{font:500 43px/1.08 "Roboto",Arial,sans-serif;letter-spacing:-1px;margin:13px 0}.hero h1 em{color:var(--green)}.hero p,.page-heading p{font-size:13px;line-height:1.65;color:#595657;max-width:430px;margin:0}.hero-art{position:relative;z-index:1;width:180px;height:155px;display:grid;place-items:center}.sun{position:absolute;border-radius:50%;width:124px;height:124px;background:#b7d2e5}.person{position:absolute;font-size:68px}.spark{position:absolute;color:#1e6091;font-size:24px}
.actions{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 52px}.action-card{border:1px solid var(--line);border-radius:15px;padding:17px 19px;background:white;text-align:left;transition:.2s;box-shadow:0 10px 28px #142c4609;min-height:119px;color:var(--ink)}.action-card:hover,.listing-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #142c4612}.action-top{display:flex;justify-content:space-between}.action-icon{width:35px;height:35px;border-radius:11px;background:#e8f0f6;display:grid;place-items:center;font-size:18px}.action-arrow{color:#1e6091}.action-card strong{display:block;font:500 19px "Roboto",Arial,sans-serif;margin:11px 0 4px}.action-card small{color:var(--muted);font-size:10px}.section-head,.page-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:16px}.section-head h2{font:500 24px "Roboto",Arial,sans-serif;margin:7px 0 0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.listing-card{border:1px solid var(--line);background:white;border-radius:14px;overflow:hidden;box-shadow:0 8px 24px #142c4609;cursor:pointer;transition:.18s}.card-art{height:147px;position:relative;display:grid;place-items:center;font-size:62px;background:#e1e7ec}.tone-1{background:#e8eef3!important}.tone-2{background:#dbe9f3!important}.tone-3{background:#f4e1e7!important}.tone-4{background:#e9edf1!important}.tone-5{background:#dce8f1!important}.tone-6{background:#f5e0e6!important}.card-badge{position:absolute;top:11px;left:11px;border-radius:20px;padding:6px 9px;background:#ffffffed;font-size:9px;font-weight:700;color:#142c46}.card-body{padding:13px 14px}.card-body h3{font:500 17px "Roboto",Arial,sans-serif;margin:7px 0 9px}.meta{display:flex;gap:11px;color:var(--muted);font-size:10px;flex-wrap:wrap}.card-foot{display:flex;justify-content:space-between;border-top:1px solid #e4e6e8;margin-top:12px;padding-top:10px;color:#595657;font-size:9px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:19px 0 12px}.search{position:relative;flex:1;min-width:190px}.search span{position:absolute;left:12px;top:9px;color:#595657}.search input,select,.field input,.field textarea,.field select{border:1px solid #d5d9dd;background:white;border-radius:8px;padding:10px 11px;color:var(--ink);outline:none}.search input{width:100%;padding-left:34px}.filters select{font-size:10px;min-width:125px}.search input:focus,.filters select:focus,.field input:focus,.field textarea:focus,.field select:focus{border-color:#1e6091;box-shadow:0 0 0 3px #dceaf3}.results-count{color:var(--muted);font-size:10px;margin:0 0 14px}.page-heading{align-items:start;margin-bottom:22px}.page-heading h1,.form-intro h1{font:500 32px "Roboto",Arial,sans-serif;margin:7px 0}.page-heading p{font-size:12px}.primary,.secondary,.danger-button{border-radius:8px;padding:10px 14px;font-size:11px;font-weight:700;border:1px solid var(--green)}.primary{color:white;background:var(--green)}.primary:hover{background:#0d1f32}.secondary{color:var(--green);background:white}.danger-button{background:white;color:#cd0a37;border-color:#f3c5d1}.empty{grid-column:1/-1;text-align:center;border:1px dashed #cbd5df;background:white;border-radius:14px;padding:48px 18px}.empty-icon{font-size:37px}.empty h3{font:500 20px "Roboto",Arial,sans-serif;margin:12px 0 6px}.empty p{font-size:11px;color:var(--muted);margin:0 auto 15px;max-width:330px}.form-wrap{max-width:670px;margin:auto}.form-panel{background:white;border:1px solid var(--line);border-radius:15px;padding:24px;box-shadow:0 10px 30px #29372b0a}.form-intro{margin-bottom:20px}.form-intro p{color:var(--muted);font-size:12px;line-height:1.6}.type-switch{display:flex;background:#e7eaed;border-radius:9px;padding:4px;margin-bottom:18px}.type-switch button{flex:1;padding:9px;border:0;border-radius:7px;background:transparent;color:#595657;font-size:11px;font-weight:650}.type-switch button.selected{background:white;color:var(--green);box-shadow:0 2px 7px #142c4614}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}.field label{font-size:10px;font-weight:700;color:#505d54}.field input,.field textarea,.field select{font-size:11px;width:100%}.field textarea{min-height:87px;resize:vertical}.field .hint,.small-note{font-size:9px;color:var(--muted);line-height:1.5}.field.full{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:16px;margin-top:5px}.details-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:29px;align-items:start}.detail-art{min-height:330px;border-radius:15px;display:grid;place-items:center;font-size:110px;position:relative}.detail-content h1{font:500 32px/1.12 "Roboto",Arial,sans-serif;margin:11px 0}.detail-description{font-size:13px;line-height:1.7;color:#595657;margin:19px 0}.info-box{background:white;border:1px solid var(--line);border-radius:12px;padding:13px;margin:15px 0}.info-line{padding:7px 0;font-size:11px;color:#627067}.info-line+.info-line{border-top:1px solid #e4e6e8}.discussion{margin-top:31px;border-top:1px solid var(--line);padding-top:20px;grid-column:1/-1}.discussion h2{font:500 22px "Roboto",Arial,sans-serif}.comment{background:white;border:1px solid var(--line);border-radius:9px;padding:12px;margin:8px 0;font-size:11px;line-height:1.5}.comment strong{display:block;margin-bottom:4px;color:var(--green)}.my-list{display:grid;gap:10px}.my-row{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;background:white;padding:12px}.my-thumb{width:56px;height:56px;border-radius:9px;display:grid;place-items:center;font-size:27px;flex-shrink:0}.my-info{flex:1}.my-info strong{font:500 15px "Roboto",Arial,sans-serif}.my-info small{display:block;color:var(--muted);font-size:9px;margin-top:5px}.row-actions{display:flex;gap:5px;align-items:center}.row-actions button,.row-actions select{border:1px solid var(--line);background:white;border-radius:7px;padding:6px 7px;color:#58665d;font-size:9px}.status{display:inline-block;border-radius:20px;padding:5px 8px;background:#e8f0f6;color:#54704c;font-size:8px;font-weight:700}.status.reserved{background:#f5eedb;color:#887344}.status.closed{background:#efeeeb;color:#797b76}.status.open{background:#e9eff0;color:#526e77}.notice{border-radius:9px;background:#f3f1e7;color:#766c4e;padding:10px 12px;font-size:9px;line-height:1.5;margin-bottom:15px}.back{border:0;background:none;color:var(--green);font-size:11px;font-weight:650;padding:0;margin-bottom:18px}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,20px);background:#293b32;color:white;border-radius:9px;padding:11px 16px;font-size:11px;opacity:0;pointer-events:none;transition:.2s;z-index:10}.toast.show{opacity:1;transform:translate(-50%,0)}.modal-backdrop{position:fixed;inset:0;background:#18241db3;z-index:12;display:grid;place-items:center;padding:20px}.modal{background:white;border-radius:14px;padding:21px;max-width:420px;width:100%}.modal h2{font:500 22px "Roboto",Arial,sans-serif;margin:5px 0 10px}.modal p{font-size:11px;line-height:1.6;color:var(--muted)}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.hidden{display:none!important}
@media(max-width:740px){.topbar{height:61px;padding:0 14px;gap:0;justify-content:space-between}.main-nav{position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--line);z-index:8;justify-content:space-around;padding:7px 3px env(safe-area-inset-bottom);gap:0}.main-nav button{font-size:9px}.profile-name,.chevron{display:none}.profile{padding:3px}.brand{font-size:16px}main{padding:24px 14px 82px;min-height:calc(100vh - 120px)}.hero{padding:27px 20px;min-height:210px}.hero h1{font-size:34px}.hero-art{width:90px;transform:scale(.7);margin-right:-20px}.actions{grid-template-columns:1fr;gap:9px;margin:15px 0 35px}.action-card{min-height:0;padding:12px 14px;display:grid;grid-template-columns:41px 1fr;grid-template-rows:1fr 1fr;column-gap:9px;align-items:center}.action-top{grid-row:1/3}.action-top .action-arrow{display:none}.action-card strong{margin:0;align-self:end;font-size:17px}.action-card small{align-self:start;margin-top:2px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.card-art{height:112px;font-size:48px}.card-body{padding:10px}.card-body h3{font-size:15px}.meta{font-size:8px}.page-heading h1,.form-intro h1{font-size:27px}.page-heading{gap:8px}.page-heading .primary{padding:8px;font-size:9px}.filters{gap:6px}.search{flex-basis:100%}.filters select{flex:1;min-width:0}.details-layout{grid-template-columns:1fr;gap:16px}.detail-art{min-height:225px;font-size:86px}.discussion{grid-column:auto}.detail-content h1{font-size:28px}.form-panel{padding:17px}.form-grid{grid-template-columns:1fr;gap:0}.field.full{grid-column:auto}.my-row{gap:7px;padding:9px}.my-thumb{width:43px;height:43px;font-size:21px}.row-actions{flex-direction:column}.row-actions button,.row-actions select{padding:5px;font-size:8px}.my-info strong{font-size:13px}footer{padding:16px 14px 65px;gap:8px;flex-wrap:wrap;font-size:9px}footer>span:nth-child(2){display:none}}
@media(max-width:390px){.cards{grid-template-columns:1fr}.card-art{height:138px}.hero-art{display:none}.hero-copy{max-width:100%}}

/* ISOR red accent */
:root{--red:#cd0a37;--red-dark:#a9072d;--red-soft:#f9d9e1}
.main-nav button.active,.main-nav button:hover,.text-button:hover{color:var(--red)}
.eyebrow{color:var(--red)}
.primary{background:var(--red);border-color:var(--red)}
.primary:hover{background:var(--red-dark);border-color:var(--red-dark)}
.action-card:nth-child(1) .action-icon,.action-card:nth-child(3) .action-icon{background:var(--red-soft);color:var(--red)}
.card-badge{color:var(--red)}
.status.available,.status.open{background:var(--red-soft);color:var(--red)}
.status.open,.status:not(.reserved):not(.closed){background:var(--red-soft);color:var(--red)}
.action-card:nth-child(1) strong,.action-card:nth-child(3) strong{color:var(--red)}
.notice{border-left:3px solid var(--red)}

.messages-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:16px;min-height:520px}.conversation-panel,.message-thread{background:white;border:1px solid var(--line);border-radius:15px;overflow:hidden}.conversation-heading{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 14px;border-bottom:1px solid var(--line)}.conversation-heading h2{font:500 19px "Roboto",Arial,sans-serif;margin:0}.conversation-heading span{display:grid;place-items:center;min-width:24px;height:24px;border-radius:50%;background:var(--red-soft);color:var(--red);font-size:10px;font-weight:700}.conversation-list{display:grid}.conversation{position:relative;display:flex;align-items:center;gap:11px;width:100%;padding:14px 16px;border:0;border-bottom:1px solid #edf0f2;background:white;text-align:left;color:var(--ink)}.conversation:hover,.conversation.selected{background:#f5f8fb}.conversation.selected{box-shadow:inset 3px 0 var(--red)}.conversation-avatar,.thread-avatar{display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:#e6eef5;color:var(--green);font-size:11px;font-weight:800}.conversation-avatar{width:38px;height:38px}.conversation-copy{display:grid;gap:3px;min-width:0}.conversation-copy strong{font-size:12px}.conversation-copy small{font-size:9px;color:var(--muted)}.conversation-copy span{overflow:hidden;color:var(--muted);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.unread-dot{width:8px;height:8px;border-radius:50%;background:var(--red);margin-left:auto}.message-thread{display:grid;grid-template-rows:auto 1fr auto;min-width:0}.thread-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}.thread-head h2{font:500 22px "Roboto",Arial,sans-serif;margin:6px 0 2px}.thread-head small{font-size:10px;color:var(--muted)}.thread-avatar{width:42px;height:42px;background:var(--red-soft);color:var(--red)}.thread-body{display:flex;flex-direction:column;gap:10px;justify-content:flex-end;overflow:auto;padding:20px}.message-bubble{align-self:flex-start;max-width:75%;padding:10px 13px;border-radius:13px 13px 13px 3px;background:#edf3f8}.message-bubble.mine{align-self:flex-end;border-radius:13px 13px 3px 13px;background:var(--red-soft)}.message-bubble p{margin:0;font-size:11px;line-height:1.5}.message-bubble time{display:block;margin-top:5px;color:var(--muted);font-size:8px}.message-compose{display:flex;gap:8px;align-items:end;border-top:1px solid var(--line);padding:14px}.message-compose textarea{flex:1;min-height:42px;max-height:110px;resize:vertical;border:1px solid #d5d9dd;border-radius:9px;padding:10px;font-size:11px;color:var(--ink);outline:none}.message-compose textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft)}.message-compose .primary{flex:0 0 auto;padding:10px 15px}.empty-thread{display:grid;place-items:center;align-content:center;text-align:center;padding:30px}.empty-thread h2{font:500 20px "Roboto",Arial,sans-serif;margin:10px 0 5px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:740px){.messages-layout{grid-template-columns:1fr;min-height:0}.conversation-panel{max-height:260px}.message-thread{min-height:500px}.main-nav{gap:8px;overflow:auto}.main-nav button{white-space:nowrap}}
.brand-mark{position:relative;border-radius:0!important;background:var(--red)!important;color:transparent!important;font-size:0!important;overflow:hidden}.brand-mark:before{content:"";position:absolute;left:25%;top:19%;width:25%;height:62%;background:white;transform:skewY(-24deg)}.brand-mark:after{content:"";position:absolute;left:59%;top:19%;width:8%;height:62%;background:white;transform:skewY(-24deg)}.brand-footer .brand-mark:before{top:19%;height:62%}.brand-footer .brand-mark:after{top:19%;height:62%}
.brand-mark{background-image:url("isor-logo.png")!important;background-size:auto 100%;background-position:left center;background-repeat:no-repeat}.brand-mark:before,.brand-mark:after{display:none}
.brand{gap:10px}.brand .isor-logo{display:block;width:91px;height:auto}.brand-site-name{display:block}.brand-footer .isor-logo{display:block;width:78px;height:auto}.brand-footer{gap:7px}
.main-nav .donate-button{color:white;background:var(--green);border-radius:8px;padding:9px 13px}.main-nav .donate-button:hover,.main-nav .donate-button.active{color:white;background:#0d1f32}
.donations-page{max-width:680px;margin:20px auto;background:white;border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:0 10px 30px #142c4609}.donations-page h1{font:500 32px "Roboto",Arial,sans-serif;margin:9px 0}.donations-page>p{font-size:13px;line-height:1.7;color:var(--muted);max-width:520px}.donation-notice{display:grid;gap:7px;margin-top:24px;padding:16px;border-left:3px solid var(--green);border-radius:7px;background:#e6eef5;color:var(--ink);font-size:12px;line-height:1.6}.donation-notice span{color:var(--muted)}
@media(max-width:520px){.donations-page{padding:23px}.donations-page h1{font-size:27px}}
/* --- Version connectée (Firebase) --- */
body.signed-out .main-nav button:not(.donate-button){display:none}
.auth-wrap{max-width:460px;margin:30px auto}
.auth-intro{text-align:center;margin-bottom:18px}
.auth-intro h1{font:500 30px "Roboto",Arial,sans-serif;margin:8px 0}
.auth-intro p{font-size:12px;color:var(--muted);line-height:1.6}
.auth-error{font-size:11px;line-height:1.5;color:var(--red-dark);background:var(--red-soft);border-radius:8px;padding:9px 11px;margin:0 0 12px}
.form-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.form-actions .primary{margin-left:auto}
.nav-badge{display:inline-grid;place-items:center;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--red);color:#fff;font-size:9px;margin-left:4px}
.has-photo{overflow:hidden;padding:0}
.card-art .photo,.detail-art .photo,.my-thumb .photo{width:100%;height:100%;object-fit:cover;display:block}
.card-art.has-photo .photo{position:absolute;inset:0}
.card-art .card-badge,.detail-art .card-badge{z-index:1}
.detail-art.has-photo{min-height:330px}
.detail-art.has-photo .photo{position:absolute;inset:0;border-radius:15px}
.photo-field{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.photo-preview{max-width:220px;max-height:160px;border-radius:9px;object-fit:cover;border:1px solid var(--line)}
.comment{position:relative}
.text-button.small{font-size:9px;margin-left:8px;opacity:.7}
button:disabled{opacity:.6;cursor:wait}
.access-text{font-size:13px;line-height:1.6;margin:0 0 14px;overflow-wrap:anywhere}
.account-group{margin-bottom:24px}
.account-group h2{font:500 18px "Roboto",Arial,sans-serif;margin:0 0 10px}
.account-email{display:block;font-size:12px;margin-top:3px;overflow-wrap:anywhere}
.options-list{display:grid;gap:14px;max-width:560px}
.options-list h2{font:500 18px "Roboto",Arial,sans-serif;margin:0 0 12px}
.options-list p{font-size:12px;line-height:1.6;color:var(--muted);margin:0 0 12px}
.options-list .field input:disabled{background:#f4f4f4;color:var(--muted)}
.option-toggle{display:flex;gap:10px;align-items:flex-start;font-size:12px;line-height:1.5;margin-bottom:8px;cursor:pointer}
.option-buttons{display:flex;gap:8px;flex-wrap:wrap}
.footer-link{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}
.cgu-page{max-width:720px;margin:20px auto;background:white;border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:0 10px 30px #142c4609}
.cgu-page h1{font:500 30px "Roboto",Arial,sans-serif;margin:8px 0 16px}
.cgu-page h2{font:500 18px "Roboto",Arial,sans-serif;margin:24px 0 8px}
.cgu-page p,.cgu-page li{font-size:13px;line-height:1.7;color:#595657}
.cgu-page p{margin:0 0 10px}
.cgu-page ul{margin:0 0 10px;padding-left:20px}
.cgu-page strong{color:var(--ink)}
.cgu-page .cgu-notice{background:var(--red-soft);color:var(--red-dark);border-radius:8px;padding:10px 12px;margin-bottom:18px}
.cgu-accept{border-top:1px solid var(--line);margin-top:24px;padding-top:18px}
.cgu-accept .form-actions{border-top:0;padding-top:0}
@media(max-width:520px){.cgu-page{padding:22px;margin:8px auto}.cgu-page h1{font-size:25px}}