/* Owner-selected proposal 03. Geometry matches alert-groups.js: 40px heading, 120px card + 8px gap. */
.pm-signals{background:#f0f4fa;border:1px solid #c9d3e3;border-radius:12px;box-shadow:0 5px 18px #18365c0d;color:#182e4d}
.pm-signals-heading{padding:15px 14px 12px;background:#fff;color:#173354;border-bottom:3px solid #2861d0;flex-shrink:0}
.pm-signals-heading b{font-size:18px;font-weight:750;letter-spacing:-.4px}
#pmSignalCount{background:#e2edff;color:#1b4e9b;padding:3px 7px;border-radius:6px;font-weight:750}
#pmSignalPending{font-size:10px;color:#596b84}
.pm-signal-sub{padding:10px 14px 0;color:#526a88;font-size:11px}
#pmSignalScope{padding:4px 14px 10px;border:0;color:#607490;font-size:10.5px}
.pm-signal-filters{display:flex;gap:5px;flex-shrink:0;padding:10px 12px;background:#fff;border-block:1px solid #dce4ef}
.pm-signal-filters button{border:0;background:#edf2f8;border-radius:5px;color:#375372;padding:7px 9px;font-size:11px;font-weight:650;white-space:nowrap}
.pm-signal-filters button[aria-pressed="true"]{background:#255dc7;color:#fff}
.pm-signal-filters button:focus-visible{outline:2px solid #255dc7;outline-offset:2px}
#pmSignalList{min-height:150px;scrollbar-gutter:stable;scroll-padding-top:40px}
.pm-signal-group{position:absolute;left:12px;right:12px;height:40px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#193958;font-size:12px;font-weight:750}
.pm-signal-group-count{color:#62758e;font-size:10px;font-weight:500;text-align:right}
.pm-signal{left:10px;width:calc(100% - 20px);height:120px;padding:10px 12px;border:1px solid #cbd6e6;border-radius:8px;box-shadow:0 1px 3px #1b39590a;background:#fff;grid-template-rows:17px 17px 30px 28px;gap:3px}
.pm-signal:hover{background:#f8faff;border-color:#7399d1}
.pm-signal[aria-pressed="true"]{background:#e8f0ff;border:1px solid #2861d0;box-shadow:inset 3px 0 #2861d0,0 0 0 1px #2861d0}
.pm-signal .pm-signal-time{color:#536b89;font-size:10.5px}
.pm-signal .pm-signal-state{background:transparent;color:#546a87;padding:0;font-size:9px}
.pm-signal[aria-pressed="true"] .pm-signal-state{color:#2457af;font-weight:800}
.pm-signal .pm-signal-event{font-size:12px;color:#162f50;font-weight:700}
.pm-signal .pm-signal-market{color:#234d7e;font-size:11.5px;font-weight:650}
.pm-signal .pm-signal-pct{color:#675016;background:#fff1bf;border:1px solid #ecd57e;border-radius:4px;padding:1px 4px;font-weight:750;font-size:10px;line-height:14px}
.pm-signal[data-edge="equal"] .pm-signal-pct{color:#1c633c;background:#dff4e7;border-color:#a4d8b7}
.pm-signal .pm-signal-book,.pm-signal .pm-signal-reference{font-size:10.5px;line-height:14px}
.pm-signal.pm-signal-verify{background:#f5f6f8;color:#687589;border-color:#d6dce5}
.pm-signal.pm-signal-verify .pm-signal-market,.pm-signal.pm-signal-verify .pm-signal-state{color:#647185}
/* OWNER_PENDING_ALERT_ACTIONS_20261003: Ultimo scarto keeps its green/yellow colour. */
.pm-signal.pm-signal-verify[aria-pressed="true"]{background:#f1f3f6;box-shadow:inset 3px 0 #65768d;border-color:#65768d}
#pmSignalDetail{margin:10px;border:1px solid #214676;border-radius:9px;background:#fff;padding:0 12px 12px;position:relative;box-shadow:0 4px 12px #18365c1a;max-height:calc(var(--pm-signals-height,70vh) * .57)}
.pm-alert-title{background:#17385f;color:#fff;margin:0 -12px 12px;padding:12px 38px 12px 13px;font-size:10px;font-weight:750;letter-spacing:.6px;text-transform:uppercase;position:sticky;top:0;z-index:3}
#pmSignalDetail .pm-alert-close{top:7px;right:8px;color:#fff;background:transparent;z-index:4;border:1px solid #6983a5;border-radius:5px;width:25px;height:25px}
#pmSignalDetail>strong{font-size:15px;color:#182f4f;line-height:1.4}
#pmSignalDetail>small,.pm-alert-head{color:#596e8a}
.pm-alert-market{background:#edf3ff;border:0;border-left:3px solid #2861d0;color:#244b7f;border-radius:0;padding:10px 11px;font-size:14px;font-weight:750}
.pm-alert-quote-card{background:#f0f5fc;border-color:#cbd9ea;border-radius:7px;padding:10px}
.pm-alert-quote-card:nth-child(2){background:#fcf1f5;border-color:#e6cad5}
.pm-alert-quote-card strong{font-size:27px;color:#183657}
.pm-alert-quote-card b{font-size:12px;color:#193653}
.pm-alert-quote-card .pm-alert-label{font-size:10px;color:#506a8b}
.pm-alert-edge{margin-top:9px;padding:7px 0;border-bottom:1px solid #dce4ef;color:#5a6e86;font-size:10.5px}
.pm-alert-actions{display:flex;gap:8px;margin-top:11px;position:sticky;bottom:-12px;background:#fff;padding:8px 0;z-index:2}
.pm-alert-actions>*{flex:1;display:flex;align-items:center;justify-content:center;min-width:0;min-height:33px;padding:8px 9px;border-radius:6px;text-decoration:none;font-size:11px;font-weight:650;text-align:center}
.pm-alert-actions .pm-alert-open-book{background:#245dcc;color:#fff;border:1px solid #245dcc}
.pm-alert-actions #pmSignalJump{position:static;margin:0;box-shadow:none;border:1px solid #b6c8e1;color:#244b7f;background:#fff}
.pm-alert-calculator-toggle{margin-top:9px;color:#486487;font-size:11px}
.pm-alert-calculator-toggle>summary{cursor:pointer;padding:6px 0}
.pm-alert-calculator-toggle:focus-within{outline-offset:2px}
#pmSignalDetail[data-verify="true"]{border-color:#8b98ab}
#pmSignalDetail[data-verify="true"] .pm-alert-title{background:#526177}
#pmSignalDetail[data-verify="true"] .pm-alert-quote-card{background:#f3f4f6;border-color:#d3d9e2}
#pmSignalDetail[data-verify="true"] .pm-alert-quote-card strong{color:#647185}
#pmSignalEmpty{padding:14px;color:#61738c;font-size:11px}
@media(min-width:1000px){.pm-workspace{grid-template-columns:minmax(0,1fr) clamp(380px,28vw,420px);gap:12px}.pm-signals{grid-column:2;grid-row:1}.pm-grid-pane{grid-column:1;grid-row:1}.pm-workspace[data-signals-open="false"] .pm-grid-pane{grid-column:1}}
@media(max-width:999px){.pm-signals{left:auto;right:8px;width:min(414px,calc(100vw - 16px))}}
@media(max-width:380px){.pm-signal{padding-left:8px;padding-right:8px}.pm-signal .pm-signal-time{font-size:10px}.pm-signal .pm-signal-state{font-size:8px}.pm-signal .pm-signal-pct{font-size:9px}}

/* Keep the heading and state tabs visible; only list and inspector scroll. */
.pm-signals{overflow:hidden}
.pm-signal-sub,#pmSignalScope{flex-shrink:0}
#pmSignalList{min-height:168px;flex:1 1 0}
#pmSignalDetail{flex:0 1 auto;overflow-y:auto;overflow-x:hidden}

/* ALERT_DETAIL_BOTTOM_20260930: fill the viewport; reserve more space for alerts. */
.pm-signals{height:var(--pm-signals-height,calc(100dvh - 110px));max-height:var(--pm-signals-height,calc(100dvh - 110px))}
#pmSignalDetail{max-height:min(340px,calc(var(--pm-signals-height,70vh) * .42));flex:0 1 auto}

/* ALERT_DEDICATED_COLUMN_20260930: filters and grid share the left work area. */
@media(min-width:1000px){
  :root{--pm-alert-column-width:clamp(380px,28vw,420px)}
  .pm-shell:has(#pmWorkspace[data-signals-open="true"]){padding-right:calc(var(--pm-alert-column-width) + 30px)}
  .pm-workspace,.pm-workspace[data-signals-open="false"]{grid-template-columns:minmax(0,1fr)}
  .pm-grid-pane{grid-column:1}
  .pm-signals{position:fixed;top:var(--pm-signals-top,52px);right:18px;left:auto;width:var(--pm-alert-column-width);margin-top:0;z-index:25}
  body:has(#pmWorkspace[data-signals-open="true"]) .pm-scroll-dock{right:calc(var(--pm-alert-column-width) + 30px)}
}

/* Optional event grouping; settings occupy space only while open. */
.pm-signals-heading .pm-signal-settings-button{flex:none;width:27px;height:27px;padding:0;border:1px solid #cfdaea;border-radius:5px;background:#fff;color:#315c9b;font-size:17px;cursor:pointer}
.pm-signals-heading .pm-signal-settings-button[aria-expanded="true"]{background:#e8eff9;border-color:#8fa9c7}
.pm-signal-settings{flex:0 0 auto;padding:9px 12px;background:#fff;border-bottom:1px solid #d8e0e9;color:#294664}
.pm-signal-settings[hidden],.pm-signal-grouping-summary[hidden]{display:none}
.pm-signal-settings label{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:650;cursor:pointer}
.pm-signal-settings input{width:15px;height:15px;margin:0;accent-color:#315c9b}
.pm-signal-settings p{margin:5px 0 0 22px;font-size:10px;line-height:1.4;color:#627286}
.pm-signal-grouping-summary{flex:0 0 auto;padding:4px 12px;color:#536983;font-size:10px;border-bottom:1px solid #d8e0e9;background:#edf2f8}
.pm-signal .pm-signal-event-expand{display:block;width:100%;height:21px;margin:2px 0 0;padding:1px 3px;border:0;border-radius:3px;background:transparent;color:#315c9b;font-size:10px;text-align:center;cursor:pointer}
.pm-signal .pm-signal-event-expand:hover{background:#eaf0f8;text-decoration:underline}
.pm-signal[data-event-group="true"]{grid-template-rows:14px 16px 12px 28px 24px 22px}
.pm-signal[data-event-group="true"][data-calculator-open="true"]{grid-template-rows:14px 16px 12px 28px 24px 22px 126px}
.pm-signal-settings-button:focus-visible,.pm-signal-event-expand:focus-visible{outline:2px solid #315c9b;outline-offset:2px}