*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#4c3b64;
  --surface:#5c4879;
  --surface2:#8a72ad;
  --text:#ffffff;
  --text2:#e6dbf2;
  --border-real:#a68fc7;
  --accent:#ff1793;
  --accent2:#a935e0;
  --accent-gold:#f3b93e;
  --green:#22c58e; --target-color:#ff4fa8;
  --shadow:0 6px 22px rgba(0,0,0,.25);
  --radius:16px; --radius-sm:10px; --radius-chart:20px;
  --chart-bg:#f3edfa;
  --chart-text:#3a2d52;
  --chart-text2:#6b5a89;
  --dr-w-color:#751d4c;
  --dr-imc-normal:#1a7a52;
  --dr-imc-warning:#8a5a00;
  --dr-imc-alert:#b8213f;
}
[data-theme=dark]{
  --bg:#221a2e;
  --surface:#2e2340;
  --surface2:#3a2c4f;
  --text:#f8f2fb;
  --text2:#b39fca;
  --border-real:#4a3a63;
  --accent:#ff3fa0;
  --accent2:#c060ef;
  --accent-gold:#f5c467;
  --green:#34d399; --target-color:#ff6cb4;
  --shadow:0 6px 25px rgba(0,0,0,.4);
  --chart-bg:#3a2c4f;
  --chart-text:#f8f2fb;
  --chart-text2:#cbb9de;
  --dr-w-color:#ff3fa0;
  --dr-imc-normal:#4de3ae;
  --dr-imc-warning:#f7c766;
  --dr-imc-alert:#ff7a94;
}
html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;background:var(--bg);color:var(--text);transition:background .3s,color .3s}

.app{display:flex;flex-direction:column;height:100svh;max-width:950px;margin:0 auto;background:var(--surface);box-shadow:var(--shadow)}

.half-top{flex:1.3;min-height:0;overflow:hidden;display:flex;flex-direction:column;position:relative}
.half-bottom{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column;position:relative}
.divider{height:2px;background:var(--border-real);flex-shrink:0}

.chart-container-node{flex:1;min-height:0;padding:12px 16px 4px;position:relative}
canvas#chart{width:100%!important;height:100%!important}

/* Coins arrondis sur le bloc graphique */
.chart-container-node{
  margin:8px 12px 4px;
  padding:14px 16px 10px;
  background:var(--chart-bg);
  border:1px solid var(--border-real);
  border-radius:var(--radius-chart);
  overflow:hidden;
  box-shadow:0 4px 16px rgba(0,0,0,.15);
}
canvas#chart{
  border-radius:calc(var(--radius-chart) - 8px);
}

.mini-dash{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;padding:8px 16px;background:var(--surface2);border-radius:var(--radius-sm);margin:0 16px;font-size:13px;border:1px solid var(--border-real);flex-shrink:0;text-align:center}
.dash-item{display:flex;justify-content:center;align-items:center;gap:6px;white-space:nowrap}
.dash-lbl{color:var(--text2);font-weight:600;display:flex;align-items:center}
.dash-val{font-weight:700;color:var(--text)}


#chart-title-link {
  position: absolute;
  top: 0; left: 0;           /* sera repositionné par JS */
  font-size: 13px;
  font-weight: 700;
  color: var(--chart-text2);
  text-decoration: none;
  pointer-events: auto;
  z-index: 5;
  white-space: nowrap;
}
#chart-title-link:hover {
  color: var(--accent);
}


/* ── Timeline custom pan + zoom ─────────────────────────────────────────── */
.timeline-container {
  position: relative;
  padding: 12px 16px 8px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  flex-shrink: 0;
}

.tl-tooltip {
  position: absolute;
  top: -20px;
  font-size: 11px;
  font-weight: 700;
  background: var(--accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-50%);
  transition: opacity .15s;
  z-index: 10000;
}

.tl-track {
  position: relative;
  height: 30px;
  background: var(--surface2);
  border: 1px solid var(--border-real);
  border-radius: 15px;
  cursor: default;
}

.tl-window {
  position: absolute;
  top: 0;
  bottom: 0;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  border-radius: 15px;
  display: flex;
  align-items: center;
  min-width: 44px;
  cursor: grab;
  box-sizing: border-box;
}
.tl-window:active { cursor: grabbing; }

.tl-grip {
  flex-shrink: 0;
  width: 22px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: ew-resize;
  border-radius: 15px 0 0 15px;
  padding: 0 4px;
}
.tl-grip span {
  display: block;
  width: 2px;
  height: 10px;
  background: rgba(255,255,255,.7);
  border-radius: 1px;
  pointer-events: none;
}

.tl-label {
  flex: 1;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 6px;
  pointer-events: none;
}



.input-section{flex:1;min-height:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:12px 16px;gap:10px;overflow-y:auto}

.weight-row-wrapper{display:flex;flex-direction:column;align-items:center;gap:6px;width:100%;max-width:340px}
.weight-control-row{display:flex;align-items:center;justify-content:space-between;gap:6px;width:100%}
.mod-btn{background:var(--surface2);border:2px solid var(--border-real);color:var(--text);font-size:16px;font-weight:800;flex:1;height:42px;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s}
.mod-btn:hover{background:var(--accent2);border-color:var(--accent2);color:#fff}
.weight-input{font-size:28px;font-weight:800;width:100px;height:44px;text-align:center;border:2.5px solid var(--border-real);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;flex-shrink:0}
.weight-input:focus{border-color:var(--accent)}

.imc-badge{font-size:13px;font-weight:700;padding:6px 16px;border-radius:20px;border:1px solid transparent;transition:all 0.2s}
.imc-normal{background:rgba(34,197,142,.15);color:#4de3ae;border-color:rgba(34,197,142,.3)}
.imc-warning{background:rgba(243,185,62,.15);color:#f7c766;border-color:rgba(243,185,62,.3)}
.imc-alert{background:rgba(255,71,105,.15);color:#ff7a94;border-color:rgba(255,71,105,.3)}

.motivation-banner{font-size:12.5px;font-weight:700;color:var(--target-color);text-align:center}

.note-container{width:100%;max-width:330px;display:flex;flex-direction:column;gap:4px}
.note-input{width:100%;padding:8px 12px;border:2px solid var(--border-real);border-radius:var(--radius-sm);background:var(--surface2);color:var(--text);font-size:13.5px;outline:none}
.note-input::placeholder{color:var(--text2)}
.note-input:focus{border-color:var(--accent)}

.btn-validate{background:linear-gradient(135deg, var(--accent-gold), var(--accent) 55%, var(--accent2));color:#fff;border:none;border-radius:var(--radius);padding:12px 36px;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;width:100%;max-width:330px;box-shadow:0 4px 16px rgba(255,23,147,.35)}
.btn-validate:hover{filter:brightness(1.08);transform:translateY(-1px)}

.footer-bar{display:flex;gap:6px;padding:10px 16px;border-top:1px solid var(--border-real);flex-shrink:0;background:var(--surface)}
.btn-icon{background:var(--surface2);border:1px solid var(--border-real);border-radius:var(--radius-sm);padding:8px 12px;cursor:pointer;color:var(--text);font-size:13px;display:flex;align-items:center;gap:6px}
.btn-icon:hover{background:var(--border-real)}
.btn-icon svg{width:16px;height:16px}

.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px)}
.overlay.open{display:flex}
.popup{background:var(--surface);border-radius:var(--radius);padding:24px;width:min(94vw,560px);max-height:85vh;display:flex;flex-direction:column;gap:16px;box-shadow:0 10px 34px rgba(0,0,0,.4)}
.popup-title{font-size:18px;font-weight:700;color:var(--text)}
.popup-close{margin-left:auto;background:none;border:none;font-size:24px;cursor:pointer;color:var(--text2)}
.popup-head{display:flex;align-items:center}

.data-list{overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:8px;padding-right:4px}
.data-row{display:grid;grid-template-columns:1fr auto auto auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--border-real);border-radius:var(--radius-sm);background:var(--surface2);font-size:13.5px;cursor:pointer;transition:all 0.15s;position:relative}
.data-row:hover{background:var(--border-real)}
.dr-dt{color:var(--text);font-weight:600;font-size:13px}
.dr-w{font-weight:700;color:var(--dr-w-color)}
.dr-imc{font-size:12px;font-weight:600}
.dr-imc.imc-normal{color:var(--dr-imc-normal)}
.dr-imc.imc-warning{color:var(--dr-imc-warning)}
.dr-imc.imc-alert{color:var(--dr-imc-alert)}
.dr-actions{display:flex;gap:6px;align-items:center;justify-content:flex-end}
.edit-btn,.del-btn{background:var(--surface);border:1px solid var(--border-real);border-radius:6px;padding:5px 8px;cursor:pointer;font-size:13px;line-height:1;transition:all 0.1s}
.edit-btn:hover{border-color:var(--accent);background:var(--surface2)}
.del-btn:hover{border-color:#ff4769;background:rgba(255,71,105,0.1)}
.dr-note-wrapper{grid-column:1/-1;display:none;font-size:12.5px;color:var(--text2);margin-top:4px}
.data-row.expanded .dr-note-wrapper{display:block}
.dr-note{background:var(--surface);padding:8px 10px;border-radius:6px;border-left:3px solid var(--accent);font-style:italic;margin-top:4px}

.inline-edit{display:flex;flex-direction:column;gap:8px;grid-column:1/-1;background:var(--surface);padding:10px;border-radius:8px;border:1px solid var(--accent);cursor:default}
.inline-edit-row{display:flex;gap:6px}
.inline-edit input{flex:1;padding:6px 10px;border:1px solid var(--border-real);border-radius:6px;background:var(--surface);color:var(--text);font-size:13px}

.cfg-box{display:flex;flex-direction:column;gap:12px;border-bottom:1px solid var(--border-real);padding-bottom:16px}
.cfg-row{display:flex;align-items:center;gap:12px}
.cfg-row label{font-weight:600;font-size:14px;min-width:110px;color:var(--text)}
.cfg-row input{width:100px;padding:8px 12px;border:1px solid var(--border-real);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:14px}
.btn-save{background:linear-gradient(135deg, var(--accent), var(--accent2));color:#fff;border:none;border-radius:var(--radius-sm);padding:10px 24px;font-size:14px;font-weight:600;cursor:pointer;align-self:flex-end}
.io-box{display:flex;flex-direction:column;gap:10px;padding-top:4px}
.io-mentions {
   
    text-align: center;
}
.io-title{font-size:14px;font-weight:700;color:var(--text2)}
.btn-secondary{background:var(--surface2);border:1px solid var(--border-real);color:var(--text);border-radius:var(--radius-sm);padding:8px 16px;font-size:13px;font-weight:600;cursor:pointer}
.btn-secondary:hover{background:var(--border-real)}


.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--accent, #7c65a4);
  color: #fff;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 999;
  text-align: center;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}