/* ============================================================
   Famille Brunet — refonte mobile-first
   Papier crème · vert forêt · accent clémentine
   Typo : Instrument Serif (titres) + Albert Sans (texte)
   ============================================================ */
:root{
  --paper:#F7F3EA;
  --surface:#FFFDF6;
  --warm:#F0EADA;
  --ink:#1E2A1E;
  --green:#3D5A40;
  --green-deep:#2C4430;
  --accent:#C96F2E;
  --accent-deep:#B35F22;
  --muted:#7A7466;
  --faint:#9A947F;
  --line:rgba(30,42,30,0.1);
  --shadow:0 4px 18px rgba(30,42,30,0.06);
  --shadow-md:0 10px 28px rgba(30,42,30,0.12);
  --shadow-lg:0 24px 64px rgba(30,42,30,0.2);
  --radius-lg:24px;
  --ease:cubic-bezier(0.22,1,0.36,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Albert Sans',sans-serif;background:var(--paper);color:var(--ink);min-height:100vh;overflow-x:hidden;font-size:16px;}
button{font-family:'Albert Sans',sans-serif;}
a{color:var(--green);}
a:hover{color:var(--accent);}
input::placeholder{color:var(--faint);}

/* ===== HEADER ===== */
header{position:sticky;top:0;z-index:100;background:rgba(247,243,234,0.9);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);border-bottom:1px solid var(--line);padding:0 20px;}
.header-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px;}
.logo{font-family:'Instrument Serif',serif;font-size:1.35rem;color:var(--green);cursor:pointer;display:flex;align-items:baseline;gap:8px;}
.logo span{font-style:italic;color:var(--faint);font-size:0.9rem;}
.header-actions{display:flex;gap:10px;align-items:center;}

/* ===== BOUTONS ===== */
.btn{padding:11px 20px;border-radius:16px;border:none;cursor:pointer;font-weight:600;font-size:0.9rem;transition:all 0.2s var(--ease);display:flex;align-items:center;gap:8px;}
.btn-primary{background:var(--green);color:var(--paper);}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-1px);}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(201,111,46,0.35);}
.btn-accent:hover{background:var(--accent-deep);transform:translateY(-1px);}
.btn-outline{background:transparent;color:var(--green);border:1.5px solid rgba(61,90,64,0.35);}
.btn-outline:hover{background:rgba(61,90,64,0.06);}
.btn-ghost{background:transparent;color:var(--muted);}
.btn-ghost:hover{color:var(--green);}
.btn:disabled{opacity:0.4;cursor:not-allowed;transform:none!important;}
.btn-icon-only{width:44px;height:44px;padding:0;border-radius:50%;justify-content:center;background:var(--surface);border:1px solid var(--line);color:var(--muted);}
.btn-icon-only:hover{color:var(--accent);}
#pcInstallBtn{display:none;align-items:center;gap:8px;padding:10px 18px;background:var(--green);color:var(--paper);border:none;border-radius:16px;font-weight:600;font-size:0.85rem;cursor:pointer;transition:all 0.25s;}
#pcInstallBtn:hover{background:var(--green-deep);transform:translateY(-1px);}
#pcInstallBtn.visible{display:flex;}

/* ===== ACCUEIL ===== */
.container{max-width:1100px;margin:0 auto;padding:0 18px;}
.greeting{max-width:1100px;margin:26px auto 0;padding:0 18px;}
.greeting h1{font-family:'Instrument Serif',serif;font-size:clamp(2.2rem,5vw,3rem);font-weight:400;line-height:1.1;}
.greeting p{color:var(--muted);font-size:0.95rem;margin-top:5px;}
.search-bar{width:100%;height:54px;margin-top:20px;border:1.5px solid var(--line);border-radius:27px;background:var(--surface);display:flex;align-items:center;gap:12px;padding:0 20px;cursor:pointer;color:var(--faint);font-size:1rem;transition:border-color 0.2s;}
.search-bar:hover{border-color:var(--green);}
.section-label{font-size:0.82rem;font-weight:700;letter-spacing:0.09em;text-transform:uppercase;color:var(--green);}
.section-header{display:flex;align-items:baseline;justify-content:space-between;margin:30px 0 14px;}

/* ===== FIL RÉCENT ===== */
#recentSection{margin-top:30px;}
.recent-feed{display:flex;gap:12px;overflow-x:auto;margin:14px -18px 0;padding:0 18px 8px;scrollbar-width:none;}
.recent-feed::-webkit-scrollbar{display:none;}
.recent-card{flex:none;width:136px;height:180px;border-radius:20px;overflow:hidden;position:relative;cursor:pointer;background:var(--warm);}
.recent-card img{width:100%;height:100%;object-fit:cover;display:block;}
.recent-card-label{position:absolute;inset:auto 0 0 0;padding:26px 12px 10px;background:linear-gradient(transparent,rgba(20,26,20,0.75));color:var(--paper);}
.recent-card-label strong{display:block;font-size:0.78rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.recent-card-label small{font-size:0.66rem;opacity:0.75;}

/* ===== ALBUMS ===== */
.albums-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;padding-bottom:80px;}
.album-card{background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;box-shadow:var(--shadow);border:1px solid var(--line);transition:all 0.35s var(--ease);position:relative;}
.album-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.album-cover{height:152px;background:var(--warm);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.album-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.album-cover-empty{font-size:3rem;opacity:0.45;}
.album-badge{position:absolute;top:12px;right:12px;background:rgba(30,36,30,0.65);color:var(--paper);padding:5px 12px;border-radius:20px;font-size:0.75rem;font-weight:600;backdrop-filter:blur(6px);}
.album-info{padding:14px 18px 16px;display:flex;align-items:center;gap:12px;}
.album-emoji{width:44px;height:44px;border-radius:14px;background:var(--warm);display:flex;align-items:center;justify-content:center;font-size:1.35rem;flex:none;}
.album-text{min-width:0;flex:1;}
.album-text h3{font-family:'Instrument Serif',serif;font-size:1.3rem;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.album-text p{font-size:0.84rem;color:var(--muted);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.album-chevron{flex:none;color:#B9B29C;}
.album-actions{position:absolute;top:10px;left:10px;display:none;align-items:center;gap:4px;background:rgba(255,253,246,0.94);border-radius:20px;padding:4px 8px;backdrop-filter:blur(8px);box-shadow:0 2px 10px rgba(30,42,30,0.15);}
.album-card:hover .album-actions{display:flex;}
.album-action-btn{background:none;border:none;cursor:pointer;font-size:0.95rem;padding:5px 6px;border-radius:8px;line-height:1;transition:background 0.15s;}
.album-action-btn:hover{background:rgba(61,90,64,0.12);}
.album-card-add{border:2px dashed rgba(61,90,64,0.35);background:transparent;box-shadow:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:200px;transition:all 0.25s;}
.album-card-add:hover{background:rgba(61,90,64,0.05);transform:translateY(-3px);box-shadow:none;}
.add-icon{width:44px;height:44px;background:var(--green);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--paper);}
.album-card-add span{color:var(--green);font-weight:600;font-size:0.95rem;}

/* ===== PAGE ALBUM ===== */
.photos-header{display:flex;align-items:center;gap:12px;margin:22px 0;}
.back-btn{width:48px;height:48px;border-radius:50%;background:var(--surface);border:1px solid var(--line);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--ink);transition:all 0.2s;flex-shrink:0;}
.back-btn:hover{color:var(--accent);}
.photos-title{font-family:'Instrument Serif',serif;font-size:1.5rem;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.photo-group{margin-top:22px;}
.group-label{font-size:0.78rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);padding-left:2px;}
.photos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:6px;margin-top:10px;grid-auto-flow:dense;}
#photosContainer{padding-bottom:100px;}
.photo-thumb{aspect-ratio:1;border-radius:14px;overflow:hidden;cursor:pointer;position:relative;background:var(--warm);}
.photo-thumb.big{grid-column:span 2;grid-row:span 2;}
.photo-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 0.35s var(--ease);}
.photo-thumb:hover img{transform:scale(1.04);}
.photo-thumb-overlay{position:absolute;inset:0;background:rgba(30,42,30,0);transition:all 0.2s;}
.photo-thumb:hover .photo-thumb-overlay{background:rgba(30,42,30,0.2);}
.delete-overlay{display:none;position:absolute;top:6px;right:6px;background:rgba(200,50,50,0.88);color:white;width:30px;height:30px;border-radius:50%;align-items:center;justify-content:center;font-size:0.85rem;cursor:pointer;z-index:11;}
.edit-mode .delete-overlay{display:flex;}
.like-chip{position:absolute;bottom:6px;left:6px;z-index:10;border:none;border-radius:14px;padding:4px 10px;display:flex;align-items:center;gap:4px;font-size:0.74rem;font-weight:700;cursor:pointer;background:rgba(255,253,246,0.92);color:#8a5a4e;box-shadow:0 2px 8px rgba(0,0,0,0.18);font-family:'Albert Sans',sans-serif;}
.like-chip.liked{background:rgba(179,74,58,0.9);color:#fff;}
.video-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:rgba(20,26,20,0.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;color:white;pointer-events:none;box-shadow:0 4px 14px rgba(0,0,0,0.25);}
.video-play-icon svg{margin-left:3px;}
.duration-badge{position:absolute;bottom:6px;right:6px;background:rgba(20,26,20,0.7);color:white;font-size:0.68rem;font-weight:600;padding:2px 8px;border-radius:9px;letter-spacing:0.02em;}

/* ===== OUTILS D'ALBUM ===== */
.album-tools{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;}
.tool-btn{display:inline-flex;align-items:center;gap:8px;border:1.5px solid rgba(61,90,64,0.3);background:var(--surface);
  color:var(--green);border-radius:16px;padding:12px 18px;font-family:'Albert Sans',sans-serif;font-size:0.9rem;
  font-weight:600;cursor:pointer;transition:all 0.2s var(--ease);}
.tool-btn:hover{background:rgba(61,90,64,0.06);}
.tool-btn:disabled{opacity:0.5;cursor:default;}
.tool-btn.primary{background:var(--green);color:var(--paper);border-color:var(--green);}
.tool-btn.primary:hover{background:var(--green-deep);}
.tool-btn.subtle{border-style:dashed;color:var(--muted);}

/* ===== CHARGEMENT DE L'ALBUM ===== */
.album-loading{display:none;flex-direction:column;align-items:center;gap:14px;padding:70px 24px;}
.album-loading.show{display:flex;}
.al-spin{width:34px;height:34px;border-radius:50%;border:3px solid rgba(61,90,64,0.2);border-top-color:var(--accent);animation:uqspin 0.8s linear infinite;}
.al-track{width:min(240px,70vw);height:6px;border-radius:4px;background:var(--warm);overflow:hidden;}
.al-bar{height:100%;width:0%;border-radius:4px;background:var(--accent);transition:width 0.25s var(--ease);}
.al-text{font-size:0.85rem;color:var(--muted);font-variant-numeric:tabular-nums;}

/* ===== UPLOAD ===== */
.upload-zone{border:2px dashed rgba(61,90,64,0.3);border-radius:20px;padding:32px;text-align:center;cursor:pointer;transition:all 0.2s var(--ease);background:rgba(240,234,218,0.25);margin-bottom:24px;}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--green);background:rgba(61,90,64,0.05);}
.upload-zone .upload-icon{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;background:rgba(61,90,64,0.12);color:var(--green);display:flex;align-items:center;justify-content:center;}
.upload-zone p{color:var(--muted);font-size:0.9rem;}
.upload-zone strong{color:var(--green);}
#fileInput{display:none;}
.upload-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px;margin:0 0 16px;}
.upload-preview-item{aspect-ratio:1;border-radius:12px;overflow:hidden;position:relative;background:var(--warm);}
.upload-preview-item img,.upload-preview-item video{width:100%;height:100%;object-fit:cover;}
#uploadActions{margin-bottom:20px;}

/* ===== FILE D'ATTENTE ===== */
.upload-queue{position:fixed;bottom:20px;right:20px;width:min(360px,calc(100vw - 32px));background:var(--surface);border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--line);z-index:700;display:none;flex-direction:column;overflow:hidden;max-height:min(60vh,480px);animation:slideUp 0.3s var(--ease);}
.upload-queue.show{display:flex;}
.upload-queue.collapsed .upload-queue-list{display:none;}
.upload-queue-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);flex-shrink:0;background:var(--paper);}
.upload-queue.collapsed .upload-queue-head{border-bottom:none;}
.upload-queue-title{display:flex;flex-direction:column;gap:1px;min-width:0;}
.upload-queue-title strong{font-size:0.87rem;color:var(--ink);}
.upload-queue-title span{font-size:0.75rem;color:var(--muted);}
.upload-queue-head-actions{display:flex;gap:4px;flex-shrink:0;}
.uq-collapse-btn,.uq-close-btn{width:28px;height:28px;border-radius:9px;border:none;background:transparent;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.15s;}
.uq-collapse-btn:hover,.uq-close-btn:hover{background:rgba(61,90,64,0.1);color:var(--green);}
.uq-collapse-btn svg{transition:transform 0.25s var(--ease);}
.upload-queue.collapsed .uq-collapse-btn svg{transform:rotate(180deg);}
.upload-queue-list{overflow-y:auto;padding:6px;}
.uq-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:12px;transition:background 0.15s;}
.uq-item:hover{background:var(--paper);}
.uq-thumb{width:40px;height:40px;border-radius:10px;overflow:hidden;flex-shrink:0;background:var(--warm);position:relative;}
.uq-thumb img{width:100%;height:100%;object-fit:cover;}
.uq-info{flex:1;min-width:0;}
.uq-name{font-size:0.78rem;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:5px;}
.uq-bar-track{height:6px;background:var(--warm);border-radius:6px;overflow:hidden;}
.uq-bar-fill{height:100%;background:var(--accent);border-radius:6px;width:0%;transition:width 0.25s var(--ease);}
.uq-item.done .uq-bar-fill{background:var(--green);}
.uq-item.error .uq-bar-fill{background:#c0392b;}
.uq-status{width:22px;height:22px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--muted);}
.uq-item.done .uq-status{color:var(--green);}
.uq-item.error .uq-status{color:#c0392b;}
.uq-spin{width:14px;height:14px;border-radius:50%;border:2px solid var(--warm);border-top-color:var(--accent);animation:uqspin 0.7s linear infinite;}
@keyframes uqspin{to{transform:rotate(360deg)}}
.uq-retry{background:none;border:none;color:var(--accent);font-size:0.72rem;font-weight:700;cursor:pointer;padding:2px 0;}

/* ===== LIGHTBOX ===== */
.lightbox{display:none;position:fixed;inset:0;background:#14120E;z-index:1000;flex-direction:column;}
.lightbox.open{display:flex;}
.lb-top{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;flex-shrink:0;}
.lb-close{width:48px;height:48px;border-radius:50%;border:none;background:rgba(255,255,255,0.14);cursor:pointer;display:flex;align-items:center;justify-content:center;color:white;flex-shrink:0;-webkit-tap-highlight-color:transparent;}
.lb-close:active{background:rgba(255,255,255,0.3);}
.lb-counter-top{color:rgba(255,255,255,0.7);font-size:0.92rem;font-weight:500;letter-spacing:0.03em;}
.lb-img-zone{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;min-height:0;}
.lb-img-zone img,.lb-img-zone video{max-width:100%;max-height:100%;object-fit:contain;animation:lbZoom 0.25s ease;display:block;}
@keyframes lbZoom{from{opacity:0;transform:scale(0.94)}to{opacity:1;transform:scale(1)}}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:none;background:rgba(255,255,255,0.14);cursor:pointer;display:flex;align-items:center;justify-content:center;color:white;z-index:2;-webkit-tap-highlight-color:transparent;}
.lb-arrow:active{background:rgba(255,255,255,0.3);}
.lb-arrow.prev{left:10px;}
.lb-arrow.next{right:10px;}
.lb-bottom{flex-shrink:0;padding:16px 8px calc(env(safe-area-inset-bottom) + 18px);background:rgba(0,0,0,0.4);}
.lb-title{color:rgba(255,255,255,0.9);font-size:0.95rem;font-weight:500;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 16px;}
.lb-date{color:rgba(255,255,255,0.45);font-size:0.75rem;text-align:center;margin-top:3px;margin-bottom:16px;letter-spacing:0.02em;}
.lb-actions{display:flex;justify-content:space-around;}
.lb-action{display:flex;flex-direction:column;align-items:center;gap:6px;border:none;background:none;cursor:pointer;padding:0;-webkit-tap-highlight-color:transparent;min-width:0;flex:1;}
.lb-action:active .lb-action-icon{background:rgba(255,255,255,0.25);}
.lb-action-icon{width:54px;height:54px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.13);margin-bottom:2px;}
.lb-action.danger .lb-action-icon{background:rgba(220,90,70,0.2);}
.lb-action-label{font-size:0.7rem;color:rgba(255,255,255,0.65);white-space:nowrap;}
.lb-action.danger .lb-action-label{color:rgba(255,140,120,0.85);}
.lb-action.liked .lb-action-icon{background:rgba(220,60,90,0.3);}
.lb-action.liked .lb-action-label{color:rgba(255,130,150,0.9);}

/* ===== MODALES ===== */
.rename-modal{display:none;position:fixed;inset:0;z-index:1200;align-items:center;justify-content:center;padding:20px;background:rgba(30,36,30,0.5);backdrop-filter:blur(4px);}
.rename-modal.open{display:flex;}
.rename-card{background:var(--surface);border-radius:24px;padding:28px;width:min(400px,90vw);box-shadow:var(--shadow-lg);animation:slideUp 0.25s cubic-bezier(0.34,1.4,0.64,1);}
.rename-card h3{font-family:'Instrument Serif',serif;font-size:1.35rem;font-weight:400;margin-bottom:16px;color:var(--ink);}
.rename-input{width:100%;padding:14px 16px;border:1.5px solid rgba(61,90,64,0.3);border-radius:14px;font-family:'Albert Sans',sans-serif;font-size:1rem;color:var(--ink);background:var(--paper);outline:none;}
.rename-input:focus{border-color:var(--green);}
.rename-actions{display:flex;gap:10px;margin-top:18px;}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(30,36,30,0.5);z-index:500;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px);}
.modal-overlay.open{display:flex;}
.modal{background:var(--surface);border-radius:24px;padding:30px;max-width:440px;width:100%;box-shadow:var(--shadow-lg);animation:slideUp 0.3s cubic-bezier(0.34,1.56,0.64,1);max-height:90vh;overflow-y:auto;}
@keyframes slideUp{from{opacity:0;transform:translateY(30px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal h2{font-family:'Instrument Serif',serif;font-size:1.55rem;font-weight:400;margin-bottom:6px;}
.modal>.subtitle{color:var(--muted);font-size:0.9rem;margin-bottom:22px;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:0.78rem;font-weight:700;color:var(--muted);margin-bottom:7px;text-transform:uppercase;letter-spacing:0.07em;}
.form-group input,.form-group select{width:100%;padding:14px 16px;border:1.5px solid rgba(61,90,64,0.25);border-radius:14px;font-family:'Albert Sans',sans-serif;font-size:1rem;color:var(--ink);background:var(--paper);outline:none;transition:border-color 0.2s;}
.form-group input:focus,.form-group select:focus{border-color:var(--green);}
.emoji-picker{display:flex;gap:8px;flex-wrap:wrap;}
.emoji-option{width:46px;height:46px;border-radius:12px;border:2px solid transparent;background:var(--warm);font-size:1.35rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;}
.emoji-option.selected,.emoji-option:hover{border-color:var(--green);background:rgba(61,90,64,0.08);transform:scale(1.08);}
.modal-actions{display:flex;gap:10px;margin-top:24px;}
.modal-actions .btn{flex:1;justify-content:center;padding:14px;}

/* ===== RECHERCHE ===== */
.search-overlay{display:none;position:fixed;inset:0;background:var(--paper);z-index:900;flex-direction:column;}
.search-overlay.open{display:flex;}
.search-head{flex:none;display:flex;align-items:center;gap:10px;padding:16px 18px;}
.search-head input{flex:1;height:52px;border:1.5px solid rgba(61,90,64,0.35);border-radius:26px;background:var(--surface);padding:0 20px;font-family:'Albert Sans',sans-serif;font-size:1.02rem;color:var(--ink);outline:none;min-width:0;}
.search-head input:focus{border-color:var(--green);}
.search-body{flex:1;overflow-y:auto;padding:0 18px 40px;}
.search-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.search-chip{border:1px solid rgba(61,90,64,0.3);background:var(--surface);border-radius:22px;padding:11px 18px;font-size:0.92rem;color:var(--green);cursor:pointer;transition:background 0.15s;}
.search-chip:hover{background:rgba(61,90,64,0.07);}
#searchMeta{font-size:0.85rem;color:var(--muted);margin:6px 0 12px;}

/* ===== FEUILLE CHOIX ALBUM ===== */
.sheet-scrim{display:none;position:fixed;inset:0;background:rgba(30,36,30,0.45);z-index:800;}
.sheet-scrim.open{display:block;}
.picker-sheet{display:none;position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-radius:28px 28px 0 0;z-index:810;padding:14px 20px calc(env(safe-area-inset-bottom) + 28px);animation:sheetUp 0.3s var(--ease);max-height:70vh;overflow-y:auto;}
.picker-sheet.open{display:block;}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.sheet-handle{width:44px;height:5px;border-radius:3px;background:rgba(30,42,30,0.15);margin:0 auto 16px;}
.picker-sheet h3{font-family:'Instrument Serif',serif;font-size:1.5rem;font-weight:400;}
.picker-sheet>p{font-size:0.88rem;color:var(--muted);margin:4px 0 14px;}
.picker-rows{display:flex;flex-direction:column;gap:8px;}
.picker-row{display:flex;align-items:center;gap:14px;border:1px solid var(--line);background:var(--paper);border-radius:18px;padding:12px 16px;cursor:pointer;text-align:left;transition:border-color 0.15s;width:100%;}
.picker-row:hover{border-color:var(--green);}
.picker-emoji{font-size:1.5rem;flex:none;}
.picker-text{flex:1;min-width:0;}
.picker-text span{display:block;font-size:1rem;font-weight:600;color:var(--ink);}
.picker-text small{display:block;font-size:0.8rem;color:var(--muted);}

/* ===== DIVERS ===== */
.toast{position:fixed;bottom:110px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--paper);padding:13px 24px;border-radius:30px;font-size:0.9rem;font-weight:500;z-index:2000;opacity:0;transition:all 0.3s;white-space:nowrap;pointer-events:none;box-shadow:0 8px 24px rgba(0,0,0,0.25);}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.empty-state{text-align:center;padding:60px 20px;color:var(--faint);}
.empty-state .empty-icon{font-size:2.6rem;margin-bottom:10px;opacity:0.6;}
.empty-state h3{font-family:'Instrument Serif',serif;font-size:1.5rem;font-weight:400;color:var(--muted);}
.empty-state p{font-size:0.9rem;margin-top:8px;}
.skeleton{background:linear-gradient(100deg,var(--warm) 40%,#f6f1e4 50%,var(--warm) 60%);background-size:200% 100%;animation:skel 1.2s infinite linear;border-radius:14px;}
@keyframes skel{to{background-position:-200% 0}}
.fade-in{animation:fadeUp 0.4s var(--ease);}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ===== BANNIÈRE INSTALLATION ===== */
.install-banner{display:none;position:fixed;left:12px;right:12px;bottom:calc(96px + env(safe-area-inset-bottom,0px));background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);padding:14px;z-index:600;align-items:center;gap:12px;}
.install-banner.show{display:flex;}
.install-banner-icon{width:44px;height:44px;border-radius:14px;background:var(--green);color:var(--paper);display:flex;align-items:center;justify-content:center;font-family:'Instrument Serif',serif;font-size:1.4rem;font-style:italic;flex:none;}
.install-banner-text{flex:1;min-width:0;}
.install-banner-text strong{display:block;font-size:0.9rem;}
.install-banner-text small{color:var(--muted);font-size:0.76rem;}
.install-banner-close{border:none;background:none;color:var(--faint);cursor:pointer;font-size:1rem;padding:6px;flex:none;}

/* ===== NAVIGATION BASSE ===== */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:rgba(247,243,234,0.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--line);z-index:200;padding:10px 22px max(20px,env(safe-area-inset-bottom));}
.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;padding:6px;cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;background:none;color:var(--muted);transition:all 0.2s;}
.bottom-nav-item:active{transform:scale(0.93);}
.bottom-nav-item svg{stroke:currentColor;}
.bottom-nav-item.active{color:var(--green);}
.bn-label{font-size:0.74rem;font-weight:600;letter-spacing:0.01em;}
.bn-pill{width:52px;height:36px;border-radius:18px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(201,111,46,0.4);}
.bn-pill svg{stroke:#fff;}
.bottom-nav-item.bn-center{color:var(--accent);}
.bottom-nav-item.bn-center .bn-label{font-weight:700;}

/* ===== CONNEXION ===== */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:calc(24px + env(safe-area-inset-top,0px)) 24px calc(24px + env(safe-area-inset-bottom,0px));}
.login-card{width:min(400px,100%);text-align:center;}
.login-logo{width:76px;height:76px;border-radius:50%;background:var(--green);color:var(--paper);display:flex;align-items:center;justify-content:center;font-family:'Instrument Serif',serif;font-size:2.5rem;font-style:italic;margin:0 auto 22px;}
.login-card h1{font-family:'Instrument Serif',serif;font-size:2.8rem;font-weight:400;line-height:1.05;}
.login-card h1 em{color:var(--green);}
.login-card>p{font-size:0.95rem;color:var(--muted);margin:14px auto 32px;max-width:260px;line-height:1.5;}
.login-card input{width:100%;height:58px;border:1.5px solid rgba(61,90,64,0.35);border-radius:16px;background:var(--surface);padding:0 18px;font-family:'Albert Sans',sans-serif;font-size:1.05rem;color:var(--ink);outline:none;text-align:center;}
.login-card input:focus{border-color:var(--green);}
.login-card .btn{width:100%;height:58px;margin-top:12px;justify-content:center;font-size:1.05rem;border-radius:16px;}
.login-error{color:#c0392b;font-size:0.88rem;margin-top:14px;min-height:1.2em;}

/* ===== MOBILE ===== */
@media(max-width:768px){
  .bottom-nav{display:flex;}
  header{padding:0 14px;}
  .logo{font-size:1.15rem;}
  .logo span{display:none;}
  .btn{padding:9px 14px;font-size:0.82rem;}
  #homeCreateBtn,#headerUploadBtn{display:none!important;}
  .container{padding:0 16px;}
  .greeting{margin-top:20px;padding:0 16px;}
  #page-home,#page-album{padding-bottom:100px;}
  .albums-grid{grid-template-columns:1fr;gap:16px;}
  .album-card-add{min-height:0;padding:20px;flex-direction:row;}
  .add-icon{width:36px;height:36px;font-size:1.2rem;}
  .photos-header{margin:16px 0;gap:10px;}
  .photos-title{font-size:1.3rem;}
  .photos-grid{grid-template-columns:repeat(3,1fr);gap:5px;}
  .photo-thumb{border-radius:12px;}
  .upload-zone{padding:20px;margin-bottom:16px;}
  .upload-zone p{font-size:0.82rem;}
  .modal{border-radius:24px 24px 0 0;position:fixed;bottom:0;left:0;right:0;max-width:100%;margin:0;max-height:90vh;padding-bottom:calc(env(safe-area-inset-bottom) + 30px);}
  .modal-overlay{align-items:flex-end;padding:0;}
  .album-actions{display:flex!important;}
  .upload-queue{left:12px;right:12px;bottom:calc(96px + env(safe-area-inset-bottom,0px));width:auto;}
  .toast{bottom:120px;}
}
@media(min-width:769px){
  .search-bar{max-width:520px;}
}