/* V9 · compactação de tooltip, navegação reordenável, PDF minimalista e exclusão de caderno */
.action-svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.pdf-action{width:34px;height:34px;min-width:34px;min-height:34px;padding:0;border-radius:9px;color:#42564b;background:#fff;border:1px solid #dbe5df}.pdf-action:hover{color:#157142;background:#f5faf7;border-color:#b8ccbf}.pdf-action .action-svg{width:15px;height:15px}
.menu-btn .action-svg{width:14px;height:14px;margin-right:6px;vertical-align:-2px}
.book-delete{width:36px;min-width:36px;height:36px;min-height:36px;padding:0;color:#9d3b32;background:#fff;border-color:#ead0cd}.book-delete:hover{color:#b52f25;background:#fff7f6;border-color:#e7b8b3}.book-delete .action-svg{width:15px;height:15px}
.danger-notice{border-color:#efc7c2!important;background:#fff8f7!important;color:#7f2d26!important}
/* tooltip/crosshair: caixa pequena e local, nunca uma faixa transversal */
.curve-tooltip,.curve-hover-readout{display:block!important;inline-size:max-content!important;width:max-content!important;min-inline-size:0!important;min-width:0!important;max-inline-size:238px!important;max-width:238px!important;box-sizing:border-box!important;right:auto!important;bottom:auto!important;white-space:normal!important;overflow-wrap:anywhere!important;contain:layout style paint}
.curve-tooltip{inline-size:224px!important;width:224px!important;padding:9px 10px!important;border-radius:8px!important}.curve-hover-readout{inline-size:206px!important;width:206px!important;padding:8px 9px!important;border-radius:8px!important}
.curve-tooltip-title{font-size:11px!important;margin-bottom:5px!important}.curve-tooltip-row{font-size:9.5px!important;line-height:1.35!important;gap:9px!important;margin:2px 0!important}.curve-tooltip-note{font-size:9px!important;margin-top:5px!important;padding-top:5px!important}.curve-hover-readout>div{font-size:9.2px!important;line-height:1.4!important;gap:8px!important}.curve-readout-head{font-size:9.8px!important;padding-bottom:4px!important;margin-bottom:3px!important}
/* eixo Y continua funcional, porém sem texto */
.curve-axis-y{display:none!important}
/* nav inferior reordenável */
.bottom-nav.reorderable .nav-item{cursor:grab;user-select:none}.bottom-nav.reorderable .nav-item:active{cursor:grabbing}.bottom-nav .nav-item.dragging{opacity:.35;transform:scale(.96)}.bottom-nav .nav-item.drag-target{background:#eef7f1;box-shadow:inset 0 0 0 1px #a7ccb5}.bottom-nav .nav-item{transition:background .14s,color .14s,opacity .14s,transform .14s,box-shadow .14s}
@media(max-width:820px){.curve-tooltip{inline-size:200px!important;width:200px!important}.curve-hover-readout{inline-size:190px!important;width:190px!important}.bottom-nav.reorderable .nav-item{cursor:default}}