/* ============================================================
   Bonsaï — design system « maison de thé »
   ============================================================ */
:root{
  --paper:#F4F0E6;
  --paper-2:#EDE8DA;
  --paper-3:#E6E0CF;
  --moss:#4A5D43;
  --moss-soft:#6E7F66;
  --terra:#B5734F;
  --terra-soft:#C68C6B;
  --ink:#2E2C28;
  --line:#C9C2AF;
  --line-soft:#DCD6C5;
  --ok:#4A5D43;
  --shadow:0 18px 40px -22px rgba(46,44,40,.45);
  --radius:14px;
  --safe-top:env(safe-area-inset-top, 0px);
  --safe-bottom:env(safe-area-inset-bottom, 0px);
  --tabbar-h:64px;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
.serif{font-family:'Shippori Mincho',serif}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- Shell d'application ---------- */
#app{min-height:100%}
.app-shell{
  max-width:760px;margin:0 auto;min-height:100vh;
  display:flex;flex-direction:column;position:relative;
  background:var(--paper);
}
.view{
  flex:1 1 auto;
  padding:calc(var(--safe-top) + 14px) 20px calc(var(--tabbar-h) + var(--safe-bottom) + 24px);
  animation:fade .28s ease;
}
.view.flush{padding-left:0;padding-right:0}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- Typo utilitaires ---------- */
.eyebrow{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--terra)}
.h1{font-family:'Shippori Mincho',serif;font-weight:600;font-size:26px;color:var(--moss);line-height:1.15}
.h2{font-family:'Shippori Mincho',serif;font-weight:600;font-size:21px;color:var(--moss)}
.sub{font-size:13px;color:var(--moss-soft);font-weight:300}
.latin{font-size:12px;font-style:italic;color:var(--terra);font-family:'Shippori Mincho',serif}
.hairline{height:1px;background:var(--line);border:0;margin:14px 0}
.muted{color:var(--moss-soft)}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:500;padding:12px 18px;border-radius:26px;transition:transform .12s ease, background .15s}
.btn:active{transform:scale(.97)}
.btn-fill{background:var(--terra);color:var(--paper)}
.btn-moss{background:var(--moss);color:var(--paper)}
.btn-out{border:1px solid var(--line);color:var(--moss)}
.btn-ghost{color:var(--moss)}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}

/* ---------- En-tête de vue ---------- */
.view-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:16px}
.kanji{font-family:'Shippori Mincho',serif;color:var(--moss);font-size:20px;opacity:.8}

/* ---------- Recherche & filtres ---------- */
.search{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:24px;padding:10px 15px;color:var(--moss-soft);font-size:13.5px;margin-bottom:16px;width:100%;background:var(--paper)}
.search svg{width:16px;height:16px;stroke:var(--moss-soft);fill:none;stroke-width:1.8;flex:0 0 auto}
.search input{border:0;outline:0;background:none;flex:1;font-size:13.5px;color:var(--ink);font-family:inherit}
.filters{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.chip{font-size:12px;border:1px solid var(--line);border-radius:18px;padding:5px 13px;color:var(--moss-soft);transition:.15s}
.chip.on{background:var(--moss);color:var(--paper);border-color:var(--moss)}

/* ---------- Grille collection ---------- */
.col-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:560px){.col-grid{grid-template-columns:repeat(3,1fr)}}
.tree-card{text-align:left;transition:transform .12s ease}
.tree-card:active{transform:scale(.98)}
.tree-card .ph{height:120px;border-radius:var(--radius);background:linear-gradient(170deg,#cdd3c0,#aeb79f);position:relative;overflow:hidden}
.tree-card .ph img{width:100%;height:100%;object-fit:cover}
.tree-card .ph .svg-tree{position:absolute;bottom:0;left:50%;transform:translateX(-50%)}
.tree-card .nm{font-family:'Shippori Mincho',serif;font-size:14px;color:var(--ink);font-weight:600;margin-top:8px}
.tree-card .sp{font-size:11px;color:var(--moss-soft);font-weight:300;margin-top:1px}

/* ---------- Fiche ---------- */
.hero{margin:0;height:230px;background:linear-gradient(170deg,#cdd3c0,#aeb79f);position:relative;overflow:hidden}
.hero img{width:100%;height:100%;object-fit:cover}
.hero .svg-tree{position:absolute;bottom:0;left:50%;transform:translateX(-50%)}
.icon-btn{width:38px;height:38px;border-radius:50%;background:rgba(244,240,230,.9);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(46,44,40,.18)}
.icon-btn svg{width:18px;height:18px;stroke:var(--ink);fill:none;stroke-width:2}
.hero .back{position:absolute;top:calc(var(--safe-top) + 12px);left:14px}
.hero .gallery-count{position:absolute;bottom:12px;right:14px;font-size:11.5px;color:var(--paper);background:rgba(46,44,40,.45);padding:4px 11px;border-radius:14px}
.fiche-body{padding:18px 20px 0}
.specs{display:flex;margin:16px 0;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.spec{flex:1;padding:12px 6px;text-align:center}
.spec+.spec{border-left:1px solid var(--line-soft)}
.spec .k{font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--moss-soft)}
.spec .v{font-family:'Shippori Mincho',serif;font-size:15px;color:var(--ink);margin-top:4px}

/* info passive non injonctive */
.info-note{display:flex;gap:10px;align-items:flex-start;background:var(--paper-2);border-radius:12px;padding:12px 14px;margin-bottom:18px}
.info-note svg{width:17px;height:17px;flex:0 0 auto;margin-top:1px;stroke:var(--moss-soft);fill:none;stroke-width:1.6}
.info-note .x{font-size:12.5px;color:var(--moss-soft);font-weight:300;line-height:1.5}
.info-note .x b{font-weight:500;color:var(--ink);font-family:'Shippori Mincho',serif}

.section-label{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--terra);margin:6px 0 14px}

/* ---------- Frise / journal ---------- */
.timeline{position:relative;padding-left:22px}
.timeline::before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:1px;background:var(--line)}
.tl-event{position:relative;padding-bottom:18px}
.tl-event::before{content:"";position:absolute;left:-21.5px;top:3px;width:10px;height:10px;border-radius:50%;background:var(--paper);border:2px solid var(--moss)}
.tl-event.accent::before{border-color:var(--terra)}
.tl-event .d{font-size:10.5px;color:var(--moss-soft);font-weight:500;letter-spacing:.04em}
.tl-event .t{font-size:13.5px;color:var(--ink);font-weight:500;margin-top:2px}
.tl-event .who{font-size:12px;color:var(--terra);font-family:'Shippori Mincho',serif;margin-top:1px}
.tl-event .n{font-size:12px;color:var(--moss-soft);font-weight:300;margin-top:3px;line-height:1.5}

/* ---------- Barre d'onglets ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  max-width:760px;margin:0 auto;
  height:calc(var(--tabbar-h) + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  border-top:1px solid var(--line);
  display:flex;justify-content:space-around;align-items:center;
  background:rgba(244,240,230,.94);backdrop-filter:blur(10px);
}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--moss-soft);font-size:10px;font-weight:500;padding:6px 10px;flex:1}
.tab.on{color:var(--moss)}
.tab svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.6}

/* ---------- Bouton flottant + ---------- */
.fab{position:fixed;right:max(20px,calc(50% - 380px + 20px));bottom:calc(var(--tabbar-h) + var(--safe-bottom) + 18px);z-index:45;width:56px;height:56px;border-radius:50%;background:var(--terra);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -6px rgba(181,115,79,.7)}
.fab svg{width:26px;height:26px;stroke:var(--paper);stroke-width:2;fill:none}

/* ---------- Empty state ---------- */
.empty{text-align:center;padding:60px 30px;color:var(--moss-soft)}
.empty .ico{font-size:34px;margin-bottom:14px;opacity:.6}
.empty p{font-size:14px;font-weight:300;line-height:1.6;margin-bottom:18px}

/* ---------- Feuille modale (saisie) ---------- */
.sheet-backdrop{position:fixed;inset:0;z-index:60;background:rgba(46,44,40,.4);display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}
.sheet{width:100%;max-width:760px;background:var(--paper);border-radius:22px 22px 0 0;padding:10px 22px calc(24px + var(--safe-bottom));max-height:88vh;overflow-y:auto;animation:rise .3s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{transform:translateY(100%)}to{transform:none}}
.sheet-grip{width:38px;height:4px;border-radius:3px;background:var(--line);margin:8px auto 16px}
.sheet h3{font-family:'Shippori Mincho',serif;font-size:19px;color:var(--moss);margin-bottom:4px}
.field{margin-bottom:16px}
.field label{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--moss-soft);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:11px;padding:12px 14px;
  font-family:inherit;font-size:14px;color:var(--ink);background:var(--paper);outline:none;
}
.field textarea{resize:vertical;min-height:74px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--moss)}
.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.choice{border:1px solid var(--line);border-radius:11px;padding:12px;font-size:13px;color:var(--moss-soft);display:flex;align-items:center;gap:9px;text-align:left}
.choice.on{border-color:var(--moss);background:var(--paper-2);color:var(--ink)}
.choice svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6;flex:0 0 auto}
.sheet-actions{display:flex;gap:10px;margin-top:8px}
.sheet-actions .btn{flex:1}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:calc(var(--tabbar-h) + var(--safe-bottom) + 24px);transform:translateX(-50%);z-index:80;background:var(--ink);color:var(--paper);font-size:13px;padding:11px 18px;border-radius:24px;box-shadow:var(--shadow);animation:fade .2s}

/* ---------- En-tête simple avec retour ---------- */
.bar{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.bar .icon-btn{background:var(--paper-2);box-shadow:none}
.bar h2{flex:1}

/* ---------- Sélecteur d'arbre (post-photo / fallback) ---------- */
.tree-pick{display:flex;align-items:center;gap:12px;padding:12px 8px;border-bottom:1px solid var(--line-soft);width:100%;text-align:left}
.tree-pick .thumb{width:46px;height:46px;border-radius:10px;background:linear-gradient(170deg,#cdd3c0,#aeb79f);overflow:hidden;flex:0 0 auto;position:relative}
.tree-pick .thumb img{width:100%;height:100%;object-fit:cover}
.tree-pick .nm{font-family:'Shippori Mincho',serif;font-size:14px;color:var(--ink)}
.tree-pick .sp{font-size:11.5px;color:var(--moss-soft)}

/* ============================================================
   Photos, QR, comparateur, scanner, souvenir
   ============================================================ */

/* --- Bande galerie dans la fiche --- */
.photo-strip{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:18px;-webkit-overflow-scrolling:touch}
.photo-thumb{position:relative;flex:0 0 auto;width:96px;height:96px;border-radius:12px;overflow:hidden;border:1px solid var(--line-soft)}
.photo-thumb img{width:100%;height:100%;object-fit:cover}
.photo-thumb .yr{position:absolute;bottom:5px;right:6px;font-size:10px;color:var(--paper);background:rgba(46,44,40,.5);padding:1px 6px;border-radius:10px;font-family:'Shippori Mincho',serif}
.gallery-count{cursor:pointer;border:0}

/* --- Overlay plein écran (visionneuse / comparateur) --- */
.overlay{position:fixed;inset:0;z-index:70;background:#1b1f18;display:flex;flex-direction:column;animation:fade .2s;padding:calc(var(--safe-top) + 10px) 16px calc(var(--safe-bottom) + 20px)}
.overlay-bar{display:flex;align-items:center;justify-content:space-between;gap:10px}
.overlay-bar .icon-btn{background:rgba(244,240,230,.16)}
.overlay-bar .icon-btn svg{stroke:var(--paper)}
.overlay-date{color:var(--paper);font-size:13px;font-family:'Shippori Mincho',serif;opacity:.9}
.overlay-img{flex:1;display:flex;align-items:center;justify-content:center;min-height:0;margin:14px 0}
.overlay-img img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}
.overlay-actions{display:flex;justify-content:center}

/* --- Comparateur avant/après --- */
.cmp-wrap{position:relative;flex:1;min-height:0;margin:14px 0;border-radius:10px;overflow:hidden;background:#000;touch-action:none;user-select:none}
.cmp-wrap img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none}
.cmp-before-clip{position:absolute;inset:0;width:50%;overflow:hidden}
.cmp-before-clip img{width:100vw;max-width:none}
.cmp-yr{position:absolute;top:12px;font-size:12px;color:var(--paper);background:rgba(27,31,24,.6);padding:3px 11px;border-radius:14px;font-family:'Shippori Mincho',serif;z-index:3}
.cmp-yr-l{left:12px}.cmp-yr-r{right:12px}
.cmp-divider{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--paper);z-index:4;transform:translateX(-1px)}
.cmp-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(0,0,0,.4)}
.cmp-knob svg{width:18px;height:18px;stroke:var(--moss);fill:none;stroke-width:2}

/* --- Étiquettes QR --- */
.label-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.label-card{display:flex;flex-direction:column;align-items:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--paper);width:170px}
.label-qr{width:120px;height:120px}
.label-qr svg{width:100%;height:100%;display:block}
.label-qr svg rect[fill="white"],.label-qr svg rect[fill="#ffffff"]{fill:transparent}
.label-text{text-align:center}
.label-name{font-size:14px;color:var(--ink)}
.label-sp{font-size:11px;color:var(--moss-soft)}

/* --- Scanner caméra --- */
.scan-view{position:relative;background:#000;min-height:calc(100vh - var(--tabbar-h));overflow:hidden}
.scan-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scan-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:0 24px}
.scan-frame{position:relative;width:210px;height:210px}
.scan-frame .c{position:absolute;width:38px;height:38px;border:3px solid var(--paper)}
.scan-frame .c1{top:0;left:0;border-right:0;border-bottom:0;border-radius:8px 0 0 0}
.scan-frame .c2{top:0;right:0;border-left:0;border-bottom:0;border-radius:0 8px 0 0}
.scan-frame .c3{bottom:0;left:0;border-right:0;border-top:0;border-radius:0 0 0 8px}
.scan-frame .c4{bottom:0;right:0;border-left:0;border-top:0;border-radius:0 0 8px 0}
.scan-hint{color:var(--paper);font-size:14px;font-weight:300;text-shadow:0 1px 4px rgba(0,0,0,.6);text-align:center}
.scan-actions{position:absolute;bottom:calc(var(--safe-bottom) + 24px);left:0;right:0;display:flex;justify-content:center;padding:0 24px}
.scan-btn{background:rgba(244,240,230,.16);color:var(--paper);border:1px solid rgba(244,240,230,.4);backdrop-filter:blur(6px)}
.scan-btn svg{stroke:var(--paper)}

/* --- Souvenir « il y a 1 an » (carte d'accueil) --- */
.souvenir{position:relative;display:block;width:100%;height:160px;border-radius:var(--radius);overflow:hidden;margin-bottom:20px;text-align:left}
.souvenir img{width:100%;height:100%;object-fit:cover}
.souvenir-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(27,31,24,.7) 0%,rgba(27,31,24,.15) 70%)}
.souvenir-text{position:absolute;left:18px;bottom:16px;color:var(--paper)}
.souvenir .kicker{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#e6d6c2}
.souvenir-name{font-size:20px;margin-top:4px}

/* --- Impression des étiquettes --- */
@media print{
  .tabbar,.fab,.no-print{display:none !important}
  body{background:#fff}
  .app-shell{max-width:none}
  .view{padding:0}
  .label-grid{grid-template-columns:repeat(3,1fr);gap:8mm}
  .label-card{border-color:#bbb;break-inside:avoid;page-break-inside:avoid}
}

/* --- Réglages --- */
.header-gear{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--moss-soft)}
.header-gear svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6}
.help{margin-top:8px;border-top:1px solid var(--line-soft);padding-top:14px}
.help summary{font-size:13px;color:var(--moss);cursor:pointer;font-weight:500}
.help ol{margin:12px 0 0 18px;color:var(--moss-soft);font-size:12.5px;font-weight:300;line-height:1.7}
.help ol li{margin-bottom:5px}
.help b{color:var(--ink);font-weight:500}