:root{
    --ink:#241C2E; --paper:#FFF8EC; --bg:#FBF0D9; --border:#E8D9AE;
    --coral:#E8543E; --coral-dark:#C23F2C;
    --amber:#F5A623; --amber-dark:#C57F12;
    --teal:#2FBF9F; --teal-dark:#1F9B80;
    --muted-plum:#8B7E92;
    --violet:#7B4B8C; --violet-dark:#5F3A6D;
    --danger:#A8433A; --danger-dark:#8A362F;
    --text:#241C2E; --text-muted:#6B6072;
    --font-sans:'Onest',system-ui,-apple-system,'Segoe UI',sans-serif;
    --font-serif:'Bricolage Grotesque','Georgia','Times New Roman',serif;
  }
  *{box-sizing:border-box;}
  body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-tap-highlight-color:transparent;}
  h1,.serif{font-family:var(--font-serif);}
  button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
  input,select,textarea{font-family:inherit;font-size:14px;}
  .hidden{display:none !important;}
  @media (max-width:768px){
    input,select,textarea{font-size:16px;}
  }

  /* ---- auth screen ---- */
  #auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;padding-top:calc(20px + env(safe-area-inset-top));padding-bottom:calc(20px + env(safe-area-inset-bottom));}
  #auth-screen:focus{outline:none;}
  #auth-screen.modal-mode{position:fixed;inset:0;min-height:0;background:rgba(36,28,46,.55);z-index:80;}
  #recovery-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;padding-top:calc(20px + env(safe-area-inset-top));padding-bottom:calc(20px + env(safe-area-inset-bottom));}
  .auth-card{width:100%;max-width:360px;background:var(--paper);border-radius:20px;padding:28px 24px;border:1px solid var(--border);box-shadow:0 12px 32px rgba(36,28,46,.08);position:relative;}
  .auth-modal-close{position:absolute;top:12px;right:12px;color:var(--text-muted);padding:4px;line-height:0;}
  .auth-brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px;}
  .auth-brand .brand-title{font-family:var(--font-serif);font-weight:700;font-size:20px;color:var(--ink);margin:0;}
  .auth-sub{text-align:center;font-size:13px;color:var(--text-muted);margin:0 0 20px;}
  .auth-field{margin-bottom:12px;}
  .auth-field label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:4px;}
  .auth-field input{width:100%;padding:10px 12px;border-radius:11px;border:1px solid var(--border);background:var(--bg);outline:none;}
  .auth-submit{width:100%;padding:12px;border-radius:11px;background:var(--coral);color:var(--paper);font-weight:700;font-size:14px;margin-top:6px;box-shadow:0 6px 16px rgba(232,84,62,.35);}
  .auth-remember{margin:-2px 0 12px;}
  .auth-remember label{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-muted);cursor:pointer;}
  .auth-remember input{width:auto;accent-color:var(--coral);}
  .auth-toggle{text-align:center;font-size:13px;color:var(--text-muted);margin-top:14px;}
  .auth-toggle button{color:var(--coral-dark);font-weight:700;text-decoration:underline;}
  .auth-msg{font-size:12.5px;text-align:center;margin:10px 0 0;min-height:16px;}
  .guest-divider{display:flex;align-items:center;gap:10px;margin:16px 0 12px;color:var(--text-muted);font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;}
  .guest-divider::before,.guest-divider::after{content:'';flex:1;height:1px;background:var(--border);}
  .guest-btn{width:100%;padding:10px;border-radius:11px;border:1px solid var(--border);background:var(--paper);color:var(--text);font-weight:600;font-size:13.5px;}
  #guest-link{border-style:dashed;background:transparent;color:var(--text-muted);}
  .oauth-btn{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:10px;}
  .oauth-icon{flex-shrink:0;width:18px;height:18px;}
  .auth-msg.error{color:var(--danger);}
  .auth-msg.ok{color:var(--teal-dark);}
  .auth-legal{font-size:11px;color:var(--text-muted);text-align:center;margin:12px 0 0;line-height:1.5;}
  .auth-legal a{color:var(--text-muted);text-decoration:underline;}

  /* ---- app shell + sidebar nav ---- */
  html,body{height:100%;overflow-x:hidden;}
  #app-root{display:flex;height:100vh;height:100dvh;}
  #app-root.hidden{display:none;}

  .sidebar{width:76px;flex-shrink:0;height:100vh;height:100dvh;overflow-y:auto;overflow-x:hidden;background:var(--paper);border-right:1px solid var(--border);box-shadow:2px 0 12px rgba(36,28,46,.05);display:flex;flex-direction:column;align-items:center;padding:20px 0;padding-top:calc(20px + env(safe-area-inset-top));padding-bottom:calc(20px + env(safe-area-inset-bottom));padding-left:env(safe-area-inset-left);gap:14px;transition:width .15s ease;}
  .sidebar.expanded{width:248px;align-items:stretch;padding-left:calc(14px + env(safe-area-inset-left));padding-right:14px;}

  .sidebar-brand{display:flex;align-items:center;gap:11px;padding:0 6px;min-width:0;flex-shrink:0;}
  .sidebar-logo{width:40px;height:40px;border-radius:11px;background:var(--ink);display:flex;align-items:flex-end;justify-content:center;gap:3px;flex-shrink:0;padding-bottom:9px;}
  .sidebar.expanded .sidebar-logo{width:36px;height:36px;border-radius:10px;padding-bottom:8px;}
  .sidebar-logo span{width:4px;border-radius:2px;flex-shrink:0;}
  .sidebar-logo span:nth-child(1){height:16px;background:var(--coral);}
  .sidebar-logo span:nth-child(2){height:22px;background:var(--amber);}
  .sidebar-logo span:nth-child(3){height:19px;background:var(--teal);}
  .sidebar.expanded .sidebar-logo span:nth-child(1){height:14px;}
  .sidebar.expanded .sidebar-logo span:nth-child(2){height:19px;}
  .sidebar.expanded .sidebar-logo span:nth-child(3){height:17px;}

  .sidebar:not(.expanded) .sidebar-brand-name{display:none;}
  .sidebar-brand-name{font-family:var(--font-serif);font-weight:700;font-size:16.5px;margin:0;letter-spacing:.2px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

  .editable-title{margin-bottom:14px;}
  .title-display{display:flex;align-items:center;gap:6px;cursor:pointer;padding:2px 4px;margin:-2px -4px;border-radius:6px;min-width:0;overflow:hidden;}
  .title-display .view-heading{margin:0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .title-display:hover{background:rgba(36,28,46,.05);}
  .title-edit-icon{color:rgba(36,28,46,.35);flex-shrink:0;}
  .title-input{width:100%;max-width:360px;font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:.2px;color:var(--ink);background:var(--paper);border:1px solid var(--border);border-radius:6px;padding:3px 8px;outline:2px solid var(--coral);}

  .sidebar-nav{display:flex;flex-direction:column;gap:8px;align-items:center;width:100%;flex-shrink:0;}
  .sidebar.expanded .sidebar-nav{align-items:stretch;gap:6px;}
  .sidebar-nav-item{display:flex;align-items:center;justify-content:center;gap:12px;width:44px;height:44px;border-radius:12px;color:var(--text-muted);flex-shrink:0;position:relative;}
  .sidebar.expanded .sidebar-nav-item{width:100%;justify-content:flex-start;padding:0 12px;}
  .sidebar-nav-item.active{background:var(--bg);color:var(--ink);box-shadow:0 1px 2px rgba(36,28,46,.04);}
  .sidebar-nav-item:hover:not(.active){background:rgba(36,28,46,.05);}
  .sidebar-nav-label{display:none;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .sidebar.expanded .sidebar-nav-label{display:block;}
  .sidebar-nav-item .badge{display:none;}
  .sidebar.expanded .sidebar-nav-item .badge{display:inline-block;margin-left:auto;flex-shrink:0;}
  .btn-notifications.has-unread{color:var(--coral-dark);}
  .sidebar-nav-item .notif-dot{position:absolute;top:6px;right:14px;width:9px;height:9px;border-radius:50%;background:var(--danger);border:1.5px solid var(--paper);}
  .sidebar.expanded .sidebar-nav-item .notif-dot{position:static;margin-left:auto;flex-shrink:0;}

  .sidebar-divider{width:32px;height:1px;background:var(--border);flex-shrink:0;}
  .sidebar.expanded .sidebar-divider{width:auto;margin:0 6px;}

  .sidebar-toggle{width:44px;height:30px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);border-radius:10px;flex-shrink:0;}
  .sidebar-toggle:hover{background:rgba(36,28,46,.05);}
  .sidebar-toggle svg{transition:transform .15s ease;}
  .sidebar.expanded .sidebar-toggle svg{transform:rotate(180deg);}
  .sidebar.expanded .sidebar-toggle{align-self:flex-end;}

  .sidebar-spacer{flex-grow:1;}

  .logout-btn{display:flex;align-items:center;justify-content:center;gap:12px;font-size:11px;color:var(--text-muted);border:1px solid var(--border);padding:9px 4px;border-radius:10px;flex-shrink:0;width:44px;}
  .logout-btn svg{flex-shrink:0;}
  .sidebar.expanded .logout-btn{width:100%;font-size:14px;font-weight:600;padding:0 12px;height:44px;justify-content:flex-start;}
  .mobile-tabbar .logout-btn{width:auto;border:none;padding:0;}

  .user-menu-wrap{position:relative;flex-shrink:0;width:100%;display:flex;justify-content:center;}
  .sidebar.expanded .user-menu-wrap{justify-content:stretch;}
  .avatar-btn{width:40px;height:40px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--ink);flex-shrink:0;font-size:18px;position:relative;}
  .avatar-btn.active{box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--ink);}
  .sidebar.expanded .avatar-btn{width:100%;border-radius:14px;justify-content:flex-start;gap:10px;padding:8px 10px;height:auto;}
  .avatar-role-icon{position:absolute;bottom:-2px;right:-2px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:1.5px solid var(--paper);display:flex;align-items:center;justify-content:center;color:var(--violet-dark);}
  .avatar-role-icon svg{width:10px;height:10px;}
  .sidebar.expanded .avatar-role-icon{position:static;background:none;border:none;width:auto;height:auto;margin-left:auto;}
  .avatar-role-label{display:none;font-size:13px;font-weight:600;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0;}
  .sidebar.expanded .avatar-role-label{display:block;}
  .avatar-role-label.role-premium,.avatar-role-label.role-fundador{color:var(--violet-dark);}
  .avatar-role-label.role-administrador{color:#111;}
  .friend-code-row{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:420px;background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:14px 16px;margin-bottom:14px;}
  .friend-code-label{font-size:13px;font-weight:600;color:var(--text-muted);}
  .friend-code-chip{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:7px 12px;font-family:var(--font-serif);font-weight:700;font-size:15px;letter-spacing:.5px;color:var(--ink);}
  .friend-code-chip:hover{border-color:var(--coral);color:var(--coral-dark);}
  .friend-code-chip svg{flex-shrink:0;color:var(--text-muted);}
  .account-panel{max-width:420px;background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:6px;}
  .account-panel>button,.account-panel>a{display:block;width:100%;text-align:left;padding:11px 12px;border-radius:8px;font-size:14px;color:var(--text);text-decoration:none;box-sizing:border-box;}
  .account-panel>button:hover,.account-panel>a:hover{background:var(--bg);}

  .add-friend-row{display:flex;gap:8px;max-width:420px;margin-bottom:18px;}
  .add-friend-row input{flex:1;min-width:0;height:42px;padding:0 12px;border-radius:11px;border:1px solid var(--border);background:var(--paper);outline:none;text-transform:uppercase;}
  .friends-list{display:flex;flex-direction:column;gap:8px;max-width:420px;}
  .friend-item{display:flex;align-items:center;gap:12px;background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:10px 12px;cursor:pointer;}
  .friend-item:hover{border-color:var(--coral);}
  .friend-avatar{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--bg);color:var(--ink);font-size:18px;flex-shrink:0;}
  .friend-name{flex:1;min-width:0;font-weight:600;font-size:14px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .user-role-badge{display:flex;align-items:center;gap:8px;padding:9px 12px 11px;margin-bottom:4px;border-bottom:1px solid var(--border);font-weight:700;font-size:13.5px;color:var(--text);}
  .user-role-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;line-height:0;}
  .user-role-icon-emoji{font-size:15px;line-height:1;filter:grayscale(1) brightness(0);}
  .user-role-badge.role-premium,.user-role-badge.role-fundador{color:var(--violet-dark);}
  .user-role-badge.role-administrador{color:#111;}
  .upgrade-menu-btn{color:var(--violet-dark);font-weight:700;}
  .upgrade-benefits{margin:0 0 18px;padding:0;list-style:none;font-size:13.5px;color:var(--text);}
  .upgrade-benefits li{padding:6px 0 6px 22px;position:relative;}
  .upgrade-benefits li::before{content:'✓';position:absolute;left:0;color:var(--violet-dark);font-weight:700;}
  .pricing-grid{display:grid;grid-template-columns:1fr;gap:12px;}
  @media(min-width:640px){.pricing-grid{grid-template-columns:repeat(3,1fr);}}
  .pricing-card{border:1px solid var(--border);border-radius:14px;padding:16px;text-align:center;display:flex;flex-direction:column;gap:6px;}
  .pricing-name{font-weight:700;color:var(--ink);font-size:14px;}
  .pricing-price{font-size:22px;font-weight:700;color:var(--violet-dark);}
  .pricing-price span{font-size:12px;font-weight:600;color:var(--text-muted);}
  .pricing-note{font-size:12px;color:var(--text-muted);margin-bottom:8px;}
  .upgrade-success-card{text-align:center;padding:28px 24px;}
  .upgrade-success-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--violet);color:var(--paper);font-size:20px;font-weight:700;margin-bottom:12px;}
  .upgrade-success-card h2{font-size:18px;color:var(--ink);margin:0 0 8px;}
  .upgrade-success-card p{font-size:13.5px;color:var(--text-muted);margin:0 0 20px;}
  .upgrade-success-card .btn{width:100%;justify-content:center;}
  .icon-picker-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;}
  .icon-picker-opt{aspect-ratio:1;border-radius:50%;background:var(--bg);border:1px solid var(--border);font-size:22px;display:flex;align-items:center;justify-content:center;}
  .icon-picker-opt:hover{background:var(--border);}
  .icon-picker-opt.selected{background:var(--coral);border-color:var(--coral);}
  .notif-actions-row{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;}
  .notif-action-btn{font-size:12px;font-weight:600;padding:7px 11px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);}
  .notif-action-danger{color:var(--danger-dark);}
  .notif-list{max-height:55vh;overflow-y:auto;}
  .notif-row{display:flex;align-items:flex-start;gap:10px;padding:11px 4px;border-bottom:1px solid var(--border);cursor:pointer;}
  .notif-row:last-child{border-bottom:none;}
  .notif-unread-dot{width:8px;height:8px;border-radius:50%;background:var(--coral);flex-shrink:0;margin-top:5px;}
  .notif-row.read .notif-unread-dot{background:transparent;}
  .notif-content{flex:1;min-width:0;}
  .notif-message{font-size:13.5px;color:var(--text);font-weight:700;line-height:1.35;}
  .notif-row.read .notif-message{color:var(--text-muted);font-weight:400;}
  .notif-date{font-size:11px;color:var(--text-muted);margin-top:3px;}
  .notif-delete-x{padding:5px;color:var(--text-muted);border-radius:6px;flex-shrink:0;}
  .notif-empty{text-align:center;padding:40px 16px;color:var(--text-muted);font-size:13px;}
  .notif-detail-date{font-size:12px;color:var(--text-muted);margin:0 0 12px;}
  .notif-detail-message{font-size:15px;line-height:1.55;color:var(--text);margin:0 0 22px;white-space:pre-wrap;}
  .notif-detail-actions{display:flex;gap:10px;}
  .manage-sub-actions{display:flex;flex-direction:column;gap:10px;}
  #manage-sub-body p{font-size:14px;line-height:1.55;color:var(--text);margin:0 0 18px;}
  .badge{font-size:10px;border-radius:999px;padding:1px 6px;background:var(--coral);color:var(--paper);}

  /* ---- mobile bottom tab bar ---- */
  .mobile-tabbar{display:none;}
  @media(max-width:768px){
    #app-root{flex-direction:column;}
    .sidebar{display:none;}
    .app-content{height:auto;padding-bottom:calc(68px + env(safe-area-inset-bottom));}
    .mobile-tabbar{display:flex;align-items:stretch;justify-content:space-around;position:fixed;left:0;right:0;bottom:0;background:var(--paper);border-top:1px solid var(--border);box-shadow:0 -1px 2px rgba(36,28,46,.03);padding:8px 6px calc(8px + env(safe-area-inset-bottom));z-index:20;}
    .mobile-tab-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:44px;min-height:44px;padding:2px 6px;border-radius:10px;color:var(--text-muted);font-size:10.5px;font-weight:600;position:relative;flex:1;}
    .mobile-tab-item.active{color:var(--coral);}
    .mobile-tab-item .mobile-avatar-icon{font-size:20px;line-height:1;}
    .mobile-tab-item .notif-dot{position:absolute;top:2px;right:23%;width:8px;height:8px;border-radius:50%;background:var(--danger);border:1.5px solid var(--paper);}
    .mobile-tab-item .badge{position:absolute;top:0;right:14%;}
  }

  main{max-width:1200px;margin:0 auto;padding:32px 32px 60px;padding-bottom:calc(60px + env(safe-area-inset-bottom));}
  @media(max-width:768px){
    main{padding:20px 16px 24px;padding-top:calc(20px + env(safe-area-inset-top));padding-left:calc(16px + env(safe-area-inset-left));padding-right:calc(16px + env(safe-area-inset-right));}
  }
  .app-content{flex:1;min-width:0;height:100vh;height:100dvh;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable;}
  html.scroll-locked .app-content{overflow:hidden;}
  .view-heading{font-family:var(--font-serif);font-weight:700;font-size:24px;color:var(--ink);margin:0;}
  .wish-heading-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:14px;}
  .wish-heading-row .editable-title,.wish-heading-row .stats{margin-bottom:0;}
  .wish-title-group{display:flex;align-items:center;gap:2px;}
  .stats{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px;}
  .stat{display:flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:9px 16px 9px 9px;}
  .stat-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
  .stat-text{display:flex;flex-direction:column;}
  .stat-num{font-family:var(--font-serif);font-weight:800;font-size:19px;line-height:1;color:var(--ink);}
  .stat-label{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin-top:2px;}
  .stat.clickable{cursor:pointer;transition:border-color .15s,background .15s;}
  .stat.clickable:hover{border-color:var(--coral);}
  .stat.clickable.stat-active{background:rgba(232,84,62,.08);border-color:var(--coral);}

  .stat.stat-wide{align-items:flex-start;max-width:280px;}
  .stat.stat-wide .stat-num{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px;}
  .stat.stat-wide .stat-label{text-transform:none;letter-spacing:0;font-weight:600;font-size:11px;}

  #view-stats > .view-heading,#view-cuenta > .view-heading,#amigos-list-view > .view-heading{margin-bottom:14px;}
  #amigos-detail-view > .btn{margin-bottom:14px;}
  #friend-detail-heading{margin-bottom:14px;}
  .stats-filter-row{display:flex;flex-wrap:wrap;gap:10px;max-width:340px;margin-bottom:16px;}
  .stats-filter-row .filter-field{flex:1;min-width:120px;}
  .stats-sections{display:flex;flex-direction:column;gap:16px;margin-top:4px;min-width:0;}
  .stats-section-grid{display:grid;grid-template-columns:1fr;gap:16px;min-width:0;}
  @media(min-width:900px){.stats-section-grid{grid-template-columns:1fr 1fr;}}
  .stats-section{background:var(--paper);border:1px solid var(--border);border-radius:16px;padding:20px;min-width:0;overflow:hidden;}
  .stats-section-title{font-family:var(--font-serif);font-weight:700;font-size:16px;color:var(--ink);margin:0 0 12px;}
  .stats-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;}
  .stats-section-head .stats-section-title{margin:0 0 12px;}
  .stats-section-head .filter-field{flex:0 1 auto;min-width:140px;margin-bottom:12px;}
  .stats-subgrid{display:flex;flex-wrap:wrap;gap:10px;}
  .stats-chart-label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin:14px 0 8px;}
  .stats-empty-metric{font-size:12.5px;color:var(--text-muted);padding:8px 0;margin:0;}

  .bar-row{display:flex;align-items:center;gap:10px;padding:5px 0;}
  .bar-row-label{flex:0 0 110px;font-size:12.5px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .bar-row-track{flex:1;min-width:0;display:block;}
  .bar-row-track svg{display:block;width:100%;height:10px;}
  .bar-row-value{flex:0 0 auto;font-size:12.5px;font-weight:700;color:var(--ink);min-width:34px;text-align:right;}

  .chart-columns{width:100%;height:110px;position:relative;}
  .chart-columns svg{display:block;width:100%;height:100%;}
  .chart-col{cursor:pointer;}
  .chart-columns-values{position:absolute;inset:0;pointer-events:none;}
  .chart-columns-values span{position:absolute;transform:translateX(-50%);text-align:center;font-size:10px;font-weight:700;color:var(--ink);white-space:nowrap;background:var(--paper);border:1px solid var(--border);border-radius:6px;padding:1px 6px;box-shadow:0 2px 6px rgba(36,28,46,.14);opacity:0;visibility:hidden;transition:opacity .12s ease;z-index:1;}
  .chart-columns-values span.align-left{transform:translateX(0);}
  .chart-columns-values span.align-right{transform:translateX(-100%);}
  .chart-columns-values span.active{opacity:1;visibility:visible;}
  .chart-labels{display:grid;gap:2px;margin-top:6px;}
  .chart-labels span{font-size:9.5px;color:var(--text-muted);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

  .saga-progress-item{margin-bottom:12px;}
  .saga-progress-item:last-child{margin-bottom:0;}
  .saga-progress-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--text);margin-bottom:4px;}
  .saga-progress-head span{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .saga-progress-head strong{color:var(--ink);flex-shrink:0;}
  .saga-progress-bar{display:block;}
  .saga-progress-bar svg{display:block;width:100%;height:10px;}

  .status-dist-bar{display:block;}
  .status-dist-bar svg{display:block;width:100%;height:10px;}
  .status-dist-legend{display:flex;flex-direction:column;gap:6px;margin-top:12px;}
  .status-dist-legend-item{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text);}
  .status-dist-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;}
  .status-dist-legend-label{flex:1;min-width:0;}
  .stats-goal-status{font-size:12.5px;font-weight:600;margin:12px 0 0;}
  .stats-goal-status-ok{color:var(--teal-dark);}
  .stats-goal-status-behind{color:var(--coral-dark);}
  .status-dist-legend-value{font-weight:700;color:var(--ink);flex-shrink:0;}

  .stats-locked{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;border:1px dashed var(--border);padding:32px 20px;}
  .stats-locked-icon{width:40px;height:40px;border-radius:50%;background:var(--muted-plum);display:flex;align-items:center;justify-content:center;margin-bottom:2px;}
  .stats-locked-title{font-family:var(--font-serif);font-weight:700;font-size:15px;color:var(--ink);margin:0;}
  .stats-locked-sub{font-size:12.5px;color:var(--text-muted);margin:0 0 6px;}

  .controls{display:flex;flex-direction:column;gap:10px;margin-bottom:14px;}
  @media(min-width:640px){.controls{flex-direction:row;}}
  .search-wrap{position:relative;flex:1;}
  .search-wrap svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-muted);}
  .search-wrap input{width:100%;height:42px;padding:0 12px 0 34px;border-radius:11px;border:1px solid var(--border);background:var(--paper);outline:none;}
  .btn-row{display:flex;gap:8px;flex-wrap:wrap;}
  .btn{display:flex;align-items:center;gap:6px;height:42px;padding:0 14px;border-radius:11px;font-size:13.5px;font-weight:600;white-space:nowrap;border:1px solid transparent;}
  .btn-ghost{background:var(--paper);border-color:var(--border);color:var(--text);}
  .btn-ghost.active{background:rgba(232,84,62,.13);color:var(--coral-dark);border-color:rgba(232,84,62,.35);}
  .btn-dark{background:var(--coral);color:var(--paper);box-shadow:0 4px 12px rgba(232,84,62,.3);}
  .btn-emerald{background:var(--violet);color:var(--paper);justify-content:center;width:100%;}
  .btn-emerald:hover{background:var(--violet-dark);}
  .btn-burgundy{background:var(--danger);color:var(--paper);}
  .btn[disabled]{opacity:.4;cursor:not-allowed;}

  .view-toggle-group{display:flex;}
  .view-toggle-group .btn{border-radius:0;}
  .view-toggle-group .btn:first-child{border-radius:11px 0 0 11px;}
  .view-toggle-group .btn:last-child{border-radius:0 11px 11px 0;border-left:none;}
  .view-toggle-group .btn.locked{opacity:.45;}
  .filter-field-cost.locked{opacity:.5;}

  .filters-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px;padding:14px;border-radius:12px;background:var(--paper);border:1px solid var(--border);}
  @media(min-width:640px){.filters-panel{grid-template-columns:repeat(4,1fr);}}

  .group-panel{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;padding:14px;border-radius:12px;background:var(--paper);border:1px solid var(--border);}
  .group-panel-label{font-size:10px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);}
  .group-opt-row{display:flex;flex-wrap:wrap;gap:8px;}
  .group-opt{padding:7px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg);font-size:13px;font-weight:600;color:var(--text);}
  .group-opt.selected{background:var(--ink);color:var(--paper);border-color:var(--ink);}
  .filters-reset-btn{grid-column:1/-1;justify-self:start;margin-top:2px;font-size:12px;font-weight:600;color:var(--text-muted);text-decoration:underline;padding:2px;}
  .column-config-wrap{position:relative;}
  .column-popover{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;max-height:min(60vh,320px);overflow-y:auto;background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:8px 10px;box-shadow:0 8px 24px rgba(36,28,46,.16);z-index:60;}
  .column-config-row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--text);padding:4px 0;}
  .column-config-row.col-hidden{color:var(--text-muted);}
  .column-visibility-btn{padding:4px;color:var(--text-muted);border-radius:6px;flex-shrink:0;}
  .column-config-row:not(.col-hidden) .column-visibility-btn{color:var(--ink);}

  .group-card{cursor:pointer;}
  .group-card-inner{aspect-ratio:2/3;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--ink) 0%,#3E3648 100%);padding:14px;text-align:center;}
  .group-card-count{font-family:var(--font-serif);font-size:34px;font-weight:700;color:var(--coral);}
  .group-card-label{color:var(--paper);font-size:13px;font-weight:700;margin-top:6px;line-height:1.25;}
  .group-card-sub{color:rgba(255,248,236,.6);font-size:11px;margin-top:2px;}
  .filter-field{min-width:0;}
  .filter-field label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);margin-bottom:4px;}
  .filter-field select{width:100%;appearance:none;-webkit-appearance:none;padding:8px 26px 8px 12px;border-radius:9px;border:1px solid var(--border);background-color:var(--paper);color:var(--text);font-size:12.5px;font-weight:600;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%236B6072' stroke-width='3'%3E%3Cpath d='M8 9l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;}
  .filter-field input[type="number"]{width:100%;max-width:100px;padding:8px 12px;border-radius:9px;border:1px solid var(--border);background-color:var(--paper);color:var(--text);font-size:12.5px;font-weight:600;}
  .filter-field-cost{grid-column:1/-1;}
  @media(min-width:640px){.filter-field-cost{grid-column:auto;}}
  .cost-filter-row{display:flex;gap:6px;min-width:0;}
  .cost-filter-row select{flex:0 0 auto;width:auto;min-width:0;}
  .cost-filter-row input{flex:1;min-width:0;padding:8px 10px;border-radius:9px;border:1px solid var(--border);background:var(--paper);color:var(--text);}

  .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
  @media(min-width:560px){.grid{grid-template-columns:repeat(3,1fr);}}
  @media(min-width:800px){.grid{grid-template-columns:repeat(4,1fr);}}
  @media(min-width:1050px){.grid{grid-template-columns:repeat(5,1fr);}}

  .table-wrap{margin-bottom:18px;}
  .table-scroll{overflow-x:auto;border-radius:12px;border:1px solid var(--border);box-shadow:0 1px 3px rgba(36,28,46,.05);background:var(--paper);}
  .data-table{width:100%;border-collapse:collapse;font-size:12.5px;}
  .data-table th,.data-table td{padding:9px 12px;text-align:left;white-space:nowrap;border-bottom:1px solid var(--border);}
  .data-table thead th{background:var(--bg);font-size:10.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);font-weight:700;user-select:none;}
  .data-table th[data-action="sort-column"]{cursor:pointer;}
  .data-table th[data-action="sort-column"]:hover{color:var(--ink);}
  .data-table .th-inner{display:flex;align-items:center;gap:4px;}
  .data-table .sort-icon{opacity:.35;flex-shrink:0;display:inline-flex;}
  .data-table .sort-icon.sort-active{opacity:1;color:var(--coral);}
  .data-table tbody tr:hover{background:rgba(36,28,46,.04);}
  .data-table tbody tr:last-child td{border-bottom:none;}
  .col-title-sticky{position:sticky;left:0;font-weight:700;font-family:var(--font-serif);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px;background:var(--paper);cursor:help;}
  .data-table thead .col-title-sticky{background:var(--bg);}
  .data-table tbody tr:hover .col-title-sticky{background:var(--bg);}
  .cell-truncate{max-width:140px;overflow:hidden;text-overflow:ellipsis;cursor:help;}
  .col-actions{text-align:center;}
  .cover-thumb-sm{width:26px;height:39px;border-radius:5px;overflow:hidden;background:var(--muted-plum);flex-shrink:0;}
  .cover-thumb-sm.cover-pendiente{background:var(--muted-plum);}
  .cover-thumb-sm.cover-leyendo{background:var(--amber);}
  .cover-thumb-sm.cover-leido{background:var(--teal);}
  .cover-thumb-sm.cover-wish{background:var(--coral);}
  .cover-thumb-sm img{width:100%;height:100%;object-fit:cover;display:block;}
  .row-actions-list{display:flex;flex-direction:column;gap:4px;}
  .row-action-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--text);}
  .row-action-item:hover{background:var(--bg);}
  .row-action-danger{color:var(--danger-dark);}

  .cover-click{cursor:pointer;}
  .card{background:var(--paper);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px rgba(36,28,46,.04),0 6px 18px rgba(36,28,46,.05);}
  .card-especial{border:2px solid var(--violet);}
  .cover-wrap{position:relative;aspect-ratio:2/3;background:var(--muted-plum);}
  .cover-wrap.cover-pendiente{background:var(--muted-plum);}
  .cover-wrap.cover-leyendo{background:var(--amber);}
  .cover-wrap.cover-leido{background:var(--teal);}
  .cover-wrap.cover-wish{background:var(--coral);}
  .cover-wrap img{width:100%;height:100%;object-fit:cover;display:block;}
  .cover-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:12px;text-align:center;}
  .cover-placeholder span{color:rgba(255,248,236,.55);font-size:40px;font-weight:800;font-family:var(--font-serif);line-height:1;}
  .stamp{position:absolute;top:9px;left:9px;max-width:calc(100% - 18px);display:flex;align-items:center;gap:5px;background:rgba(255,248,236,.92);backdrop-filter:blur(4px);border-radius:20px;padding:3px 9px 3px 7px;font-size:9px;font-weight:800;letter-spacing:.4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-sizing:border-box;}
  .stamp::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0;}
  .stamp-leido{color:var(--teal-dark);}
  .stamp-leyendo{color:var(--amber-dark);}
  .stamp-costo{color:var(--coral-dark);left:auto;right:9px;}
  .new-badge{position:absolute;top:9px;right:9px;max-width:calc(100% - 18px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-sizing:border-box;background:var(--danger);color:var(--paper);border-radius:20px;padding:3px 9px;font-size:9px;font-weight:800;letter-spacing:.4px;box-shadow:0 1px 3px rgba(36,28,46,.2);}
  .toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:11px;font-size:13px;font-weight:600;box-shadow:0 4px 16px rgba(36,28,46,.3);z-index:100;max-width:90vw;text-align:center;opacity:0;pointer-events:none;transition:opacity .3s;}
  .toast.show{opacity:1;}
  .toast.error{background:var(--danger-dark);}
  .card-body{padding:14px;}
  .card-title{font-size:13.5px;font-weight:700;font-family:'Onest',sans-serif;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
  .card-author{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .card-tags{display:inline-block;max-width:100%;font-size:10.5px;font-weight:600;color:var(--text-muted);background:var(--bg);border-radius:6px;padding:2px 7px;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .card-notes{font-size:10px;color:var(--text-muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
  .card-actions{margin-top:10px;padding-top:10px;border-top:1px solid var(--border);display:flex;align-items:center;gap:4px;}
  .toggle-btn{flex:1;min-width:26px;display:flex;align-items:center;justify-content:center;gap:4px;font-size:10px;font-weight:700;padding:7px 4px;border-radius:8px;}
  .toggle-btn svg{flex-shrink:0;}
  .toggle-btn.pendiente{background:rgba(36,28,46,.06);color:var(--text-muted);}
  .toggle-btn.leyendo{background:rgba(245,166,35,.16);color:var(--amber-dark);}
  .toggle-btn.leido{background:rgba(47,191,159,.14);color:var(--teal-dark);}
  .toggle-btn-label{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
  .buy-btn{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:4px;font-size:10px;font-weight:700;padding:7px 4px;border-radius:8px;background:var(--coral);color:var(--paper);}
  .icon-btn{flex-shrink:0;padding:7px;color:var(--text-muted);border-radius:9px;}
  .icon-btn:hover{background:var(--bg);}
  .icon-btn-especial{color:var(--violet);}
  .icon-btn.locked{opacity:.45;}

  .empty{display:flex;flex-direction:column;align-items:center;text-align:center;padding:70px 20px;gap:6px;}
  .empty p.title{font-size:18px;font-weight:700;color:var(--ink);font-family:var(--font-serif);margin:8px 0 0;}
  .empty p.subtitle{font-size:13px;color:var(--text-muted);margin:0;}

  html.scroll-locked{overflow:hidden;}
  html.app-shell{overflow:hidden;}

  .modal-overlay{position:fixed;inset:0;background:rgba(36,28,46,.5);z-index:50;display:flex;align-items:flex-end;justify-content:center;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);}
  .modal-overlay:focus{outline:none;}
  #modal-book,#modal-wish,#modal-detail{z-index:60;}
  #modal-confirm{z-index:65;}
  @media(min-width:640px){.modal-overlay{align-items:center;}}
  .modal{width:100%;max-width:440px;background:var(--paper);border-radius:20px 20px 0 0;padding:20px;max-height:92vh;max-height:92dvh;max-height:calc(92dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom));overflow-y:auto;box-shadow:0 24px 64px rgba(36,28,46,.2);}
  @media(min-width:640px){.modal{border-radius:20px;}}
  .modal-wide{max-width:820px;}
  .modal-narrow{max-width:320px;}
  .modal-head{display:flex;align-items:center;justify-content:space-between;position:sticky;top:-20px;margin:-20px -20px 16px;padding:20px 20px 14px;background:var(--paper);border-radius:20px 20px 0 0;border-bottom:1px solid var(--border);z-index:1;}
  .modal-head h2{font-size:18px;margin:0;color:var(--ink);}
  .field{margin-bottom:12px;}
  .field label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:4px;}
  .field-checkbox{margin:0 0 16px;}
  .field-checkbox label{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--text);cursor:pointer;}
  .field-checkbox input{width:auto;accent-color:var(--coral);}
  .isbn-note{font-size:12.5px;color:var(--text-muted);background:var(--bg);border-radius:8px;padding:7px 10px;margin:0 0 14px;}
  .isbn-note span{font-weight:600;color:var(--text);}
  .field input,.field textarea{width:100%;padding:9px 11px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);outline:none;}
  .currency-input{position:relative;}
  .currency-input .currency-prefix{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:13px;pointer-events:none;}
  .currency-input input{padding-left:38px;}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .status-row{display:flex;gap:8px;}
  .status-opt{flex:1;padding:9px;border-radius:10px;border:1px solid var(--border);background:var(--bg);font-size:13px;font-weight:600;text-align:center;}
  .status-opt.selected-pendiente{background:var(--ink);color:var(--paper);border-color:var(--ink);}
  .status-opt.selected-leyendo{background:var(--amber);color:var(--paper);border-color:var(--amber);}
  .status-opt.selected-leido{background:var(--teal);color:var(--paper);border-color:var(--teal);}
  .status-opt.selected-normal{background:var(--ink);color:var(--paper);border-color:var(--ink);}
  .status-opt.selected-especial{background:var(--violet);color:var(--paper);border-color:var(--violet);}
  .submit-btn{width:100%;padding:12px;border-radius:11px;font-size:14px;font-weight:700;margin-top:6px;}
  .loading-note{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:13px;}

  .detail-body{display:flex;gap:16px;}
  .detail-cover{width:110px;flex-shrink:0;}
  .detail-cover .cover-wrap{border-radius:10px;overflow:hidden;}
  .detail-info{flex:1;min-width:0;}
  .detail-title{font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--ink);margin:0 0 4px;line-height:1.3;}
  .detail-author{font-size:13.5px;color:var(--text-muted);margin:0 0 12px;}
  .detail-row{margin-bottom:10px;}
  .detail-label{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:2px;}
  .detail-value{font-size:13px;color:var(--text);line-height:1.35;}
  .detail-status-badge{display:inline-block;padding:4px 11px;border-radius:20px;font-size:11.5px;font-weight:700;}
  .status-badge-pendiente{background:rgba(36,28,46,.07);color:var(--text-muted);}
  .status-badge-leyendo{background:rgba(245,166,35,.16);color:var(--amber-dark);}
  .status-badge-leido{background:rgba(47,191,159,.14);color:var(--teal-dark);}