:root{--ink:#183d35;--paper:#f7f6f1;--card:#fff;--accent:#ed8b54;--muted:#75827d;--line:#dfe4df;--shadow:0 18px 50px rgba(24,61,53,.10);font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 85% 0,#f8e8d9 0,transparent 27%),var(--paper)}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,5vw);border-bottom:1px solid rgba(24,61,53,.08)}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;color:var(--ink);font-family:Georgia,serif;font-size:23px;font-weight:700}.brand-mark{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:var(--ink);color:white;font-style:italic}.top-actions{display:flex;align-items:center;gap:12px}.icon-button,.avatar{border:1px solid var(--line);background:rgba(255,255,255,.7);height:40px;border-radius:22px}.icon-button{padding:0 16px}.avatar{width:40px;background:var(--ink);color:white}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#c3aaa0;margin-right:7px}.status-dot.online{background:#4aa885}main{max-width:1200px;margin:auto;padding:70px 28px 100px}.hero{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:65px}.eyebrow{font-size:11px;letter-spacing:.2em;font-weight:800;color:var(--accent);margin:0 0 14px}.hero h1{font:500 clamp(48px,7vw,85px)/.95 Georgia,serif;letter-spacing:-.045em;margin:0}.hero h1 em{color:var(--accent);font-weight:400}.hero-copy{max-width:500px;color:var(--muted);line-height:1.65;font-size:17px;margin:24px 0 0}.primary-button,.secondary-button,.danger-button,.small-button{border:0;border-radius:12px;padding:14px 20px;font-weight:700}.primary-button{background:var(--ink);color:white;box-shadow:0 8px 20px rgba(24,61,53,.18)}.primary-button:hover{transform:translateY(-1px)}.secondary-button{background:#edf0ec}.danger-button{background:#fee6e3;color:#9b3328}.small-button{padding:11px 13px;background:#edf0ec;white-space:nowrap}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:20px}.tabs{display:flex;gap:4px}.tab{border:0;background:transparent;color:var(--muted);padding:10px 13px;border-radius:10px;font-weight:650}.tab span{font-size:11px;background:#e6e9e4;border-radius:10px;padding:2px 6px}.tab.active{background:white;color:var(--ink);box-shadow:0 3px 12px rgba(24,61,53,.07)}.search{display:flex;gap:8px;align-items:center;background:white;border:1px solid var(--line);padding:0 13px;border-radius:12px}.search input{height:42px;border:0;outline:0;background:transparent;width:210px}.activities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--card);border:1px solid rgba(24,61,53,.08);border-radius:19px;overflow:hidden;box-shadow:0 8px 35px rgba(24,61,53,.055);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card-image{height:195px;background:linear-gradient(135deg,#b9d8cc,#f2bd91);position:relative;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:cover}.card-menu{position:absolute;right:12px;top:12px;background:rgba(255,255,255,.9);border:0;border-radius:50%;width:36px;height:36px}.card-body{padding:22px}.card-title-row{display:flex;gap:12px;justify-content:space-between}.card h3{font:600 24px/1.15 Georgia,serif;margin:0}.card-note{color:var(--muted);font-size:14px;line-height:1.5;min-height:42px}.external-link{color:var(--accent);text-decoration:none;font-size:13px;font-weight:700}.progress{height:5px;background:#e9ece8;border-radius:5px;overflow:hidden;margin:17px 0 9px}.progress i{display:block;height:100%;background:var(--accent)}.progress-label{font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.tasks{border-top:1px solid #edf0ec;margin-top:17px;padding-top:10px}.task-check{display:flex;gap:9px;font-size:13px;padding:7px 0}.task-check input{accent-color:var(--ink)}.task-check.done span{text-decoration:line-through;color:#9da6a1}.empty-state{text-align:center;padding:75px 20px}.empty-icon{font-size:38px;color:var(--accent)}.empty-state h2{font:500 30px Georgia,serif}.empty-state p{color:var(--muted);max-width:430px;margin:0 auto 22px}.floating-button{display:none}.modal{width:min(620px,calc(100% - 28px));border:0;border-radius:22px;padding:0;box-shadow:0 30px 90px rgba(15,45,38,.25);background:#fff}.modal::backdrop{background:rgba(15,39,34,.45);backdrop-filter:blur(4px)}.modal form{padding:29px}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:23px}.modal h2{font:600 30px Georgia,serif;margin:0}.close-button{border:0;background:#edf0ec;border-radius:50%;width:36px;height:36px;font-size:23px}.modal label{display:block;font-size:12px;font-weight:750;margin:14px 0}.modal input,.modal textarea{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:11px;padding:12px;background:#fbfcfa;outline:none}.modal input:focus,.modal textarea:focus{border-color:#7da093;box-shadow:0 0 0 3px rgba(53,107,92,.09)}.image-row{display:flex;align-items:end;gap:10px}.image-row label{flex:1}.modal fieldset{border:0;padding:0;margin:19px 0}.modal legend{font-size:12px;font-weight:750}.task-edit{display:flex;gap:8px;align-items:center}.task-edit input{margin:7px 0}.remove-task{border:0;background:transparent;font-size:21px;color:#9b665e}.text-button{border:0;background:transparent;color:var(--accent);padding:8px 0;font-weight:750}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.compact-modal{max-width:470px}.notice{background:#fff5e9;border-radius:10px;padding:14px;color:#805739;font-size:13px;line-height:1.45}.muted{color:var(--muted)}.error{color:#aa3c33;font-size:13px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:var(--ink);color:white;border-radius:12px;padding:12px 18px;opacity:0;pointer-events:none;transition:.25s;z-index:10}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.activities-grid{grid-template-columns:repeat(2,1fr)}.hero{align-items:flex-start;flex-direction:column}.hero .primary-button{display:none}}
@media(max-width:560px){.desktop-only{display:none}.topbar{height:68px;padding:0 18px}main{padding:45px 16px 95px}.hero{margin-bottom:42px}.hero h1{font-size:49px}.hero-copy{font-size:15px}.toolbar{align-items:stretch;flex-direction:column}.tabs{overflow:auto}.search input{width:100%}.activities-grid{grid-template-columns:1fr}.card-image{height:210px}.floating-button{display:block;position:fixed;right:20px;bottom:22px;width:58px;height:58px;border:0;border-radius:50%;background:var(--ink);color:white;font-size:30px;box-shadow:0 10px 25px rgba(24,61,53,.3)}.modal{border-radius:22px 22px 0 0;margin:auto 0 0;width:100%;max-width:none}.modal form{padding:23px 19px}.image-row{align-items:stretch;flex-direction:column;gap:0}.image-row .small-button{align-self:flex-start}}

/* Navigation et écrans */
.topbar{position:sticky;top:0;z-index:5;background:rgba(247,246,241,.88);backdrop-filter:blur(18px)}.brand img{width:42px;height:42px;border-radius:13px}.brand span{font-size:21px}.main-nav{display:flex;gap:5px;padding:5px;background:rgba(255,255,255,.65);border:1px solid rgba(24,61,53,.08);border-radius:14px}.nav-item{border:0;background:transparent;padding:10px 16px;border-radius:10px;color:var(--muted);font-weight:700}.nav-item.active{background:var(--ink);color:#fff;box-shadow:0 7px 18px rgba(24,61,53,.18)}.nav-item span{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;background:var(--accent);color:#fff;border-radius:10px;font-size:10px;margin-left:4px}.view{display:none}.view.active{display:block}.page-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:40px}.page-heading h1{font:500 clamp(46px,7vw,76px) Georgia,serif;margin:0}.page-heading p:not(.eyebrow){color:var(--muted)}
.trip-switcher>span{display:block;margin:0 0 4px 3px;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:800}.trip-switcher>div{display:flex;align-items:center}.trip-switcher select{max-width:190px;height:39px;border:1px solid var(--line);border-radius:10px 0 0 10px;padding:0 30px 0 11px;background:#fff;font-weight:750;outline:none}.trip-switcher button{height:39px;width:39px;border:0;border-radius:0;background:#dbe4df;color:var(--ink);font-size:18px}.trip-switcher button:last-child{border-radius:0 10px 10px 0;background:var(--accent);color:#fff;font-size:20px}

/* Cartes */
.card{position:relative}.card.completed{opacity:.72}.card.completed .card-image img{filter:saturate(.5)}.card.completed h3{text-decoration:line-through}.complete-control{position:absolute!important;left:12px;top:12px!important;margin:0!important;display:flex!important;align-items:center;gap:8px;background:rgba(255,255,255,.94);padding:8px 11px;border-radius:22px;font-size:11px!important;box-shadow:0 4px 15px rgba(0,0,0,.1)}.complete-control input{width:17px!important;height:17px;margin:0!important;accent-color:var(--ink)}.card h3{font:600 26px/1.15 Georgia,serif;margin:9px 0 0}.date-chip{display:inline-block;color:#5d766e;background:#edf3ef;border-radius:8px;padding:6px 9px;font-size:11px;font-weight:800;text-transform:capitalize}.card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:18px}.bag-count{font-size:12px;color:var(--muted);font-weight:700}.form-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:10px}.field-help{font-size:12px;color:var(--muted);margin:5px 0 10px}

/* Planning */
.timeline{max-width:820px;margin:0 auto}.timeline-item{display:grid;grid-template-columns:70px 28px 1fr;min-height:145px}.timeline-date{text-align:center;padding-top:14px}.timeline-date strong{display:block;font:600 32px Georgia,serif}.timeline-date span{text-transform:uppercase;font-size:11px;letter-spacing:.12em;color:var(--accent);font-weight:800}.timeline-line{position:relative}.timeline-line:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:#cfd9d4}.timeline-line i{position:absolute;top:25px;left:50%;width:11px;height:11px;background:var(--accent);border:3px solid var(--paper);border-radius:50%;transform:translateX(-50%);box-shadow:0 0 0 1px var(--accent)}.timeline-card{margin:0 0 22px 15px;padding:22px 24px;display:flex;justify-content:space-between;gap:15px;background:#fff;border:1px solid var(--line);border-radius:18px}.timeline-card h3{font:600 24px Georgia,serif;margin:6px 0}.timeline-card p{color:var(--muted);margin:0}.timeline-time{font-size:12px;color:var(--accent);font-weight:800}.timeline-edit{align-self:flex-start;border:0;background:#edf0ec;border-radius:9px;padding:8px 10px;font-size:11px;font-weight:700}.timeline-item.completed .timeline-card{opacity:.6}

/* Checklist */
.packing-progress{display:flex;align-items:baseline;gap:8px;background:var(--ink);color:#fff;padding:15px 20px;border-radius:16px}.packing-progress strong{font:600 28px Georgia,serif}.packing-progress span{font-size:12px;color:#c9d8d3}.packing-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.packing-group{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.packing-group-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf0ec;padding-bottom:14px;margin-bottom:8px}.packing-group h3{font:600 21px Georgia,serif;margin:0}.packing-check{display:flex!important;align-items:center;gap:11px!important;padding:12px 2px;margin:0!important;font-size:14px!important;border-bottom:1px solid #f0f2ef}.packing-check:last-child{border:0}.packing-check input{position:absolute;opacity:0}.custom-check{display:grid;place-items:center;width:23px;height:23px;border:1.5px solid #b8c5c0;border-radius:7px;color:transparent}.packing-check input:checked+.custom-check{background:var(--ink);border-color:var(--ink);color:#fff}.packing-check.done>span:last-child{text-decoration:line-through;color:#98a39f}
.file-picker{display:flex!important;align-items:center;gap:13px;border:1px dashed #aabbb5;border-radius:13px;padding:14px!important;background:#f8faf7;cursor:pointer}.file-picker:hover{border-color:var(--accent);background:#fff9f3}.file-picker input{display:none!important}.file-picker-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--ink);color:#fff;font-size:20px}.file-picker strong,.file-picker small{display:block}.file-picker small{margin-top:3px;color:var(--muted);font-weight:400}.photo-preview{position:relative;height:150px;border-radius:13px;overflow:hidden;margin:10px 0}.photo-preview img{width:100%;height:100%;object-fit:cover}.photo-preview button{position:absolute;right:9px;top:9px;border:0;background:rgba(255,255,255,.92);border-radius:9px;padding:7px 10px;font-size:11px;font-weight:700}.small-button:disabled{opacity:.6;cursor:wait}
.login-intro{color:var(--muted);line-height:1.55;margin:-8px 0 20px}.cloud-loading{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:rgba(247,246,241,.94);color:var(--ink);font-weight:750}.cloud-loading[hidden]{display:none}.cloud-loading img{width:72px;height:72px;border-radius:20px;animation:cloudPulse 1.3s ease-in-out infinite}@keyframes cloudPulse{50%{transform:scale(.94);opacity:.7}}#loginBtn:disabled{opacity:.65;cursor:wait}
@media(max-width:980px){.brand span{display:none}.main-nav{order:4}}
@media(max-width:760px){.topbar{flex-wrap:wrap;height:auto;padding:10px 16px}.trip-switcher{flex:1;margin-left:8px}.trip-switcher select{max-width:none;width:calc(100% - 78px)}.main-nav{order:3;width:100%;margin-top:8px}.nav-item{flex:1;padding:9px 5px;font-size:12px}.brand img{width:35px;height:35px}.packing-list{grid-template-columns:1fr}.page-heading{align-items:flex-start;flex-direction:column;gap:15px}.form-grid{grid-template-columns:1fr 1fr}.form-grid label:first-child{grid-column:1/-1}.timeline-item{grid-template-columns:52px 22px 1fr}.timeline-card{margin-left:8px;padding:17px;flex-direction:column}.timeline-edit{align-self:flex-end}}