/* Ribbon: tabs, groups, buttons, launchers and popovers; icon font. */

/* ---------- Ribbon ---------- */
#ribbon{background:var(--panel);border-bottom:1px solid var(--line2);flex:0 0 auto;user-select:none}
.titlebar{display:flex;align-items:center;gap:10px;padding:5px 12px;border-bottom:1px solid var(--line)}
.brand{font-weight:800;color:var(--accent);font-size:16px}
.qat{display:flex;align-items:center;gap:2px;padding-left:6px;border-left:1px solid var(--line)}
.doc-name{color:var(--txt);padding:2px 10px;border-radius:6px;border:1px solid transparent;
  max-width:50%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:text;outline:none}
.doc-name:hover{border-color:var(--line2)}
.doc-name:focus{border-color:var(--accent);background:var(--panel);overflow:visible}
.grow{flex:1}
.lang-select{border:1px solid var(--line2);border-radius:6px;background:var(--panel);color:var(--txt);
  font-family:inherit;font-size:12px;padding:4px 6px;cursor:pointer}
.mini{background:none;border:1px solid transparent;border-radius:6px;cursor:pointer;font-size:15px;
  padding:2px 8px;color:var(--txt)}
.mini:hover{background:var(--ribbon);border-color:var(--line2)}

.tabs{display:flex;gap:2px;padding:0 8px}
.tabs button{background:none;border:none;padding:8px 14px;cursor:pointer;color:var(--txt);
  border-bottom:2px solid transparent;font-size:13px}
.tabs button:hover{background:var(--ribbon)}
.tabs button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}

.pages{background:var(--ribbon);border-top:1px solid var(--line)}
.ribbon-page{display:none;align-items:stretch;padding:6px 2px;min-height:115px;box-sizing:border-box;
  overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;
  scrollbar-width:thin;scrollbar-color:transparent transparent;transition:scrollbar-color .25s}
.ribbon-page.active{display:flex}
.ribbon-page:hover{scrollbar-color:rgba(0,0,0,.22) transparent}
.ribbon-page::-webkit-scrollbar{height:7px}
.ribbon-page::-webkit-scrollbar-track{background:transparent}
.ribbon-page::-webkit-scrollbar-thumb{background:transparent;border-radius:7px;transition:background .25s}
.ribbon-page:hover::-webkit-scrollbar-thumb{background:rgba(0,0,0,.2)}
.ribbon-page::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.38)}
.group{flex:0 0 auto;display:flex;flex-direction:column;justify-content:space-between;gap:4px;
  padding:2px 8px;border-right:1px solid var(--line)}
.group>label{text-align:center;color:var(--txt2);font-size:11px}
.group .row{display:flex;align-items:center;gap:3px;flex:1}
.group.wide .row{flex-wrap:nowrap}
.group.inline-labels .row button:has(span){flex-direction:row;gap:5px;padding:4px 7px}.group.inline-labels .row button span{text-align:start}
.group.two-rows{justify-content:flex-start}.group.two-rows>.row{flex:0 0 auto}.group.two-rows>label{margin-top:auto}

.row button,.row label.color,.row select{background:none;border:1px solid transparent;border-radius:6px;
  cursor:pointer;color:var(--txt);display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;min-width:40px;padding:4px 6px;font-size:11px;line-height:1.1}
.row button i{font-style:normal;font-size:16px}
.row button span{white-space:nowrap;text-align:center}
.row button.lg{min-width:58px}.row button.lg i{font-size:22px}
.row button.caret{min-width:0;width:18px;padding-left:0;padding-right:0;margin-left:-3px;align-self:stretch}
.row button:hover,.row label.color:hover{background:var(--panel);border-color:var(--line2)}
.row button.go{color:var(--go)}.row button.go:hover{background:var(--go-bg);border-color:#bfe0c8}
.row button.on{background:var(--accent-bg);border-color:#b9cbe0;color:var(--accent)}
.row button:disabled{opacity:.4;cursor:default}
.row label.color{flex-direction:row;gap:5px}
.row label.color input{width:20px;height:20px;border:none;background:none;padding:0;cursor:pointer}
.row select{flex-direction:row;padding:6px 8px;min-width:120px;border:1px solid var(--line2);background:var(--panel);font-size:12px}
.row select.font-select{min-width:132px}
.row select.style-select{min-width:108px}
.row input.size-input{width:54px;text-align:center;border:1px solid var(--line2);border-radius:6px;
  padding:6px 4px;font-family:inherit;font-size:12px;background:var(--panel);color:var(--txt)}
.row input.size-input:focus{outline:none;border-color:var(--accent)}

/* Group dialog launcher (bottom‑right "more options", like Office) */
.group{position:relative}
.row button.group-more{position:absolute;right:0;bottom:-2px;min-width:0;width:18px;height:16px;
  padding:0;border:none;background:none;color:var(--txt2)}
.row button.group-more:hover{background:none;color:var(--accent)}
.row button.group-more .ms{font-size:16px}

/* Popover for the "more options" launchers */
.popover{position:fixed;z-index:2000;background:var(--panel);border:1px solid var(--line2);border-radius:8px;
  box-shadow:0 8px 30px #0003;padding:10px 12px;display:flex;flex-direction:column;gap:9px;min-width:220px}
.popover h4{margin:0 0 2px;font-size:12px;color:var(--txt2);text-transform:uppercase;letter-spacing:.4px}
.popover label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--txt2)}
.popover input{border:1px solid var(--line2);border-radius:6px;padding:6px 8px;font-family:inherit;
  font-size:13px;color:var(--txt);outline:none}
.popover input:focus{border-color:var(--accent)}
.popover .sym-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;max-width:280px}
.popover .sym-grid button{border:1px solid transparent;background:none;border-radius:6px;cursor:pointer;
  font-size:18px;padding:4px;line-height:1}
.popover .sym-grid button:hover{background:var(--accent-bg);border-color:var(--line2)}
.popover .sym-grid.icons button svg{width:22px;height:22px;display:block}
/* The icon picker: a search box over the groups, which scroll. */
.popover .icon-search{width:100%;box-sizing:border-box;margin-bottom:6px}
.popover .icon-groups{max-height:min(52vh,420px);overflow-y:auto;width:288px;padding-right:4px}
.popover .icon-cat{margin:8px 0 2px;font-size:11px;font-weight:600;color:var(--muted,#777);text-transform:uppercase;letter-spacing:.04em}
.popover .icon-groups [hidden]{display:none}
.popover .icon-none{font-size:12px;color:var(--muted,#777);margin:8px 0}
.popover .wa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.popover .wa-grid button{border:1px solid var(--line2);background:#2b2f36;border-radius:8px;cursor:pointer;
  font-size:28px;padding:10px 4px;line-height:1}
.popover .wa-grid button:hover{outline:2px solid var(--accent)}
.popover .layout-grid{display:flex;flex-direction:column;gap:4px;min-width:200px}
.popover .layout-grid button{text-align:left;background:none;border:1px solid var(--line2);border-radius:6px;
  cursor:pointer;padding:8px 10px;font-family:inherit;font-size:13px;color:var(--txt)}
.popover .layout-grid button:hover{background:var(--accent-bg);border-color:#b9cbe0}

/* Material Symbols icon font */
.ms{font-family:'Material Symbols Rounded';font-weight:400;font-style:normal;line-height:1;
  letter-spacing:normal;text-transform:none;white-space:nowrap;direction:ltr;
  -webkit-font-smoothing:antialiased;font-feature-settings:'liga'}
.row .ms{font-size:21px}
.row button.lg .ms{font-size:26px}
.mini .ms{font-size:18px;vertical-align:middle}
.row button b{font-size:14px;font-weight:700}
/* Contextual tab (the selected object's options) */
.tabs .ctx-tab{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border-radius:6px 6px 0 0;font-weight:600;margin-inline-start:6px}
.tabs .ctx-tab[hidden]{display:none}
.ribbon-page[data-page=ctx] .ctx-field{display:flex;flex-direction:column;gap:2px;font-size:11px;color:var(--txt2);margin:0 4px}
.ribbon-page[data-page=ctx] .ctx-field select,.ribbon-page[data-page=ctx] .ctx-field input{font-size:12px;max-width:170px}
.ribbon-page[data-page=ctx] .ctx-field input[type=number]{width:64px}
.ribbon-page.more-right{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 56px),transparent)}
.ribbon-page.more-left{-webkit-mask-image:linear-gradient(to left,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(to left,#000 calc(100% - 56px),transparent)}
.ribbon-page.more-left.more-right{-webkit-mask-image:linear-gradient(to right,transparent,#000 56px,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(to right,transparent,#000 56px,#000 calc(100% - 56px),transparent)}
/* Insert ▸ Shapes: small pictures of the shapes, three rows; «Más formas» opens them all. */
.shape-gallery{display:grid;grid-template-rows:repeat(3,23px);grid-auto-flow:column;grid-auto-columns:27px;gap:1px 2px;color:var(--accent)}
.row .shape-gallery button{min-width:0;width:27px;height:23px;padding:3px 4px;border-radius:5px}
.row .shape-gallery button svg,.shape-pop button svg{width:100%;height:100%;overflow:visible}
.popover .shape-pop{display:grid;grid-template-columns:repeat(8,34px);gap:4px;margin-bottom:8px;color:var(--accent)}
.popover .shape-pop button{width:34px;height:34px;padding:6px;border:1px solid transparent;border-radius:6px;background:none;cursor:pointer}
.popover .shape-pop button:hover{border-color:var(--line2);background:var(--bg)}
.popover[data-type="shapes"]{max-height:min(70vh,520px);overflow:auto}
.row .shape-gallery button,.popover .shape-pop button{color:var(--accent)}

/* Transition preview (hovering an effect) */
#trans-preview{position:fixed;z-index:2100;width:320px;padding:6px;border-radius:10px;background:var(--panel);border:1px solid var(--line2);box-shadow:0 12px 32px #0004;pointer-events:none}
#trans-preview iframe{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:6px;background:#000}
#trans-preview span{display:block;text-align:center;font-size:12px;color:var(--txt2);margin-top:4px}
.group.grid2>.row{display:grid;grid-auto-flow:column;grid-template-rows:auto auto;align-content:center;column-gap:10px;row-gap:6px;justify-items:start}
.ribbon-page[data-page=ctx] .group.inline-labels .ctx-field{flex-direction:row;align-items:center;gap:6px;margin:0}
.ribbon-page[data-page=ctx] .group.inline-labels .ctx-field span{min-width:0;white-space:nowrap}
.ribbon-page[data-page=ctx] .group.grid2 .ctx-field select{max-width:150px}
.popover .wa-tint{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;font-size:12px;color:var(--txt2)}
.popover .wa-tint input{width:36px;height:24px;padding:0;border:1px solid var(--line2);border-radius:6px;background:none;cursor:pointer}