.home-private-panel.home-study-columns>.mata-toolbox{grid-column:3;grid-row:auto;display:flex;flex-direction:column;padding:14px;min-width:0;gap:0}
.mata-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}
.mata-heading h2{font-size:18px;line-height:1.4;margin:0}
.mata-heading>button{font-size:12px;color:#3978ce;padding:4px 0 4px 8px;white-space:nowrap}
.mata-subtitle{font-size:12px;line-height:1.5;color:var(--muted,#7b8ba6);margin:4px 0 7px}
.mata-tool-list{display:flex;flex:1;flex-direction:column}
.mata-tool-row{display:grid;grid-template-columns:25px minmax(0,1fr) auto;gap:9px;align-items:center;padding:11px 0;border-top:1px solid var(--line,#e7edf8);flex:1;min-width:0}
.mata-tool-icon{display:flex;align-items:center;justify-content:center;width:25px;height:30px;background:none!important;border:0;flex-shrink:0}
.mata-tool-icon svg{width:25px;height:27px}
.mata-tool-icon.blue{color:#428eff}.mata-tool-icon.teal{color:#2bbba8}.mata-tool-icon.violet{color:#8b6cff}
.mata-tool-copy{min-width:0}
.mata-tool-copy h3{font-size:14px;line-height:1.5;margin:0 0 3px;color:var(--ink,#26344a);font-weight:600;overflow-wrap:anywhere}
.mata-tool-copy small{display:block;font-size:11px;line-height:1.4;color:var(--muted,#7b8ba6)}
.mata-tool-copy p{font-size:11px;line-height:1.5;color:var(--muted,#7b8ba6);margin:2px 0 0}
.mata-copy{font-size:12px;line-height:1.4;white-space:nowrap;min-height:32px;padding:6px 8px;border:1px solid #88b4f4;border-radius:3px;color:#286fd0;background:transparent}
.mata-copy:hover,.mata-select:hover{background:#edf5ff}.mata-copy:focus-visible,.mata-heading button:focus-visible,.mata-select:focus-visible{outline:2px solid #438bf0;outline-offset:2px}
.mata-howto{padding:9px 10px;background:#edf5ff;border-radius:3px;margin-top:6px;color:#395b87}
.mata-howto strong{font-size:12px;line-height:1.4;font-weight:600;color:#286fd0}
.mata-howto p{font-size:11px;line-height:1.6;margin:3px 0 0}
.mata-dialog{width:min(620px,calc(100vw - 28px));max-height:88dvh;border:1px solid var(--line,#dce5f2);border-radius:5px;padding:0;color:var(--ink,#26344a);background:var(--paper,#fff);box-shadow:0 16px 60px #122b4b30;overflow:auto}
.mata-dialog::backdrop{background:#10203870}
.mata-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 18px;border-bottom:1px solid var(--line,#e7edf8)}
.mata-dialog-head h2{font-size:19px;margin:0}.mata-dialog-head button{width:34px;height:34px;font-size:24px;color:var(--muted,#70819a);border-radius:3px}
.mata-dialog-body{padding:0 18px 18px;font-size:14px;line-height:1.7}
.mata-dialog-body>p{margin:15px 0}.mata-dialog-body label{display:block;font-size:12px;margin-bottom:5px}
.mata-dialog textarea{display:block;box-sizing:border-box;width:100%;max-width:100%;padding:10px;border:1px solid var(--line,#dce5f2);border-radius:3px;background:var(--bg,#f4f7fc);color:var(--ink,#26344a);font-family:inherit;font-size:13px;line-height:1.7;resize:vertical}
.mata-more-tools>section{padding:14px 0;border-top:1px solid var(--line,#e7edf8)}
.mata-more-title{display:flex;align-items:center;gap:10px}.mata-more-title h3{font-size:15px;line-height:1.5;margin:0;flex:1}.mata-more-tools section>p{font-size:13px;margin:7px 0;color:var(--muted,#70819a)}
.mata-more-tools a{font-size:12px;color:#3978ce}.mata-more-help{border-top:1px solid var(--line,#e7edf8);padding-top:12px}.mata-more-help h3{font-size:15px;margin:0}.mata-more-help ol{padding-left:22px;font-size:13px}.mata-more-help p{font-size:12px;color:var(--muted,#70819a)}
.mata-select{border:1px solid var(--line,#dce5f2);border-radius:3px;padding:7px 11px;color:#3978ce;margin-top:10px;font-size:13px}
.studio-page.dark .mata-toolbox{border-color:var(--line);background:var(--paper)}
.studio-page.dark .mata-howto{background:#1b304b;color:#c0d4ee}.studio-page.dark .mata-howto strong,.studio-page.dark .mata-heading>button,.studio-page.dark .mata-more-tools a,.studio-page.dark .mata-select{color:#9ac3ff}
.studio-page.dark .mata-copy{color:#b5d4ff;border-color:#517aa8}.studio-page.dark .mata-copy:hover,.studio-page.dark .mata-select:hover{background:#203a58}
@media(max-width:1100px){.home-private-panel.home-study-columns>.mata-toolbox{grid-column:1/-1}.mata-tool-row{grid-template-columns:30px minmax(0,1fr) auto}}
@media(max-width:650px){.home-private-panel.home-study-columns>.mata-toolbox{grid-column:1;padding:12px}.mata-tool-row{gap:8px;padding:12px 0}.mata-dialog-body{padding:0 14px 14px}.mata-more-title h3{font-size:14px}}

/* Explain outcomes and give a named action; implementation stays in the instructions. */
.home-private-panel.home-study-columns>.mata-toolbox{padding:14px;min-width:0;gap:0}
.mata-tool-list{display:flex;flex-direction:column;margin-top:8px}
.mata-plain-tool{min-width:0;padding:14px 0;border-top:1px solid var(--line,#e7edf8)}
.mata-plain-tool:last-child{padding-bottom:0}
.mata-plain-tool h3{font-size:16px;line-height:1.5;margin:0 0 5px;font-weight:650;color:var(--ink,#26344a)}
.mata-benefit{font-size:14px;line-height:1.5;margin:0 0 5px;color:var(--ink,#26344a);font-weight:550}
.mata-description{font-size:12px;line-height:1.7;margin:0;color:var(--muted,#70819a);overflow-wrap:anywhere}
.mata-tool-action{display:flex;align-items:flex-start;gap:10px;margin-top:10px}
.mata-tool-action>p{font-size:11px;line-height:1.6;margin:1px 0;color:var(--muted,#70819a)}
.mata-toolbox .mata-copy,.mata-dialog .mata-copy{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:5px;flex-shrink:0;width:auto;height:auto;min-height:34px;padding:6px 9px;border:1px solid #88b4f4;border-radius:3px;color:#286fd0;background:transparent;font-size:12px;line-height:1.4;white-space:nowrap}
.mata-copy svg{display:block;width:15px;height:15px;flex-shrink:0}
.mata-copy[data-copied=true]{color:#238568}
.mata-materials{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin-top:7px}
.mata-materials button{font-size:11px;padding:4px 0;min-height:30px;line-height:1.4;color:#286fd0}
.mata-materials button:disabled{color:var(--muted,#78869b);cursor:default;opacity:1}
.mata-materials button span{font-size:10px;margin-left:2px}
.mata-materials button:focus-visible{outline:2px solid #438bf0;outline-offset:2px}
.studio-page.dark .mata-toolbox .mata-copy,.studio-page.dark .mata-materials button:not(:disabled){color:#9ac3ff;border-color:#517aa8}
@media(max-width:650px){.mata-plain-tool h3{font-size:15px}.mata-tool-action{flex-wrap:wrap;gap:5px}.mata-tool-action>p{flex-basis:100%}.mata-materials{gap:8px 12px}}