/* ============================================================
   SIGHTLINE — platform tokens & chrome  (REBRAND_v3 — full dark)
   Instrument register everywhere. Paper lives only in sealed
   deliverables (report templates), not the working tools.
   Derived 1:1 from SIGHTLINE_v2_platform tokens.
   ============================================================ */

@font-face {
  font-family: 'Switzer';
  src: url('/assets/fonts/Switzer-Variable.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/assets/fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/assets/fonts/JetBrainsMono-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/assets/fonts/JetBrainsMono-Bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  /* site-exact instrument tokens */
  --sl-brand:    #113D7E;
  --sl-ground:   #070C16;
  --sl-panel:    #0B1322;
  --sl-panel2:   #0F1930;
  --sl-hair:     #1B2A45;
  --sl-hair-soft:#121D33;
  --sl-text:     #E9EDF5;
  --sl-muted:    #8FA0BC;
  --sl-faint:    #59688A;
  --sl-signal:   #3D8BFF;
  --sl-amber:    #D65558;
  --sl-alarm:    #FF4D42;
  --sl-paper:    #F2EFE8;
  --sl-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;

  /* ---- flip the shared per-tool system to the instrument ---- */
  --f-head: 'Switzer', system-ui, sans-serif;
  --f-body: 'Switzer', system-ui, sans-serif;
  --bg:   #070C16;
  --bg2:  #0B1322;
  --bg3:  #0F1930;
  --bg4:  #16233C;
  --brd:    #1B2A45;
  --brd-lt: #283A5C;
  --tx:  #E9EDF5;
  --tx2: #8FA0BC;
  --tx3: #59688A;
  --navy:     #0B1322;
  --navy-lt:  #113D7E;
  --navy-xlt: #1A4A90;
  --ac:     #3D8BFF;
  --ac2:    #5FA0FF;
  --ac-dim: rgba(61,139,255,.10);
  --grn: #35C77B;
  --grn-dim: rgba(53,199,123,.10);
  --amb: #D65558;
  --red: #FF4D42;
  --tower: #D65558;
  --glass:     rgba(11,19,34,.90);
  --glass-brd: rgba(61,139,255,.14);
  --warm-glow: linear-gradient(135deg,#0B1322 0%,#070C16 55%,#0B1322 100%);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.5);
  --shadow-md: 0 4px 14px rgba(0,0,0,.45);
  --shadow-lg: 0 12px 34px rgba(0,0,0,.55);
}

/* ============ instrument chrome (site header, cloned) ============ */
.nav {
  background: color-mix(in srgb, var(--sl-ground) 96%, transparent) !important;
  box-shadow: none !important;
  border-bottom: 1px solid var(--sl-hair-soft) !important;
}
.sl-mark { color: var(--sl-signal); display: block; flex-shrink: 0; }
.sl-mark text { font-family: var(--f-head); font-style: italic; font-weight: 600;
  fill: #fff; letter-spacing: -.02em; }
.nav-logo { border-radius: 2px !important; box-shadow: none !important; }
.nav-brand { white-space: nowrap; flex-shrink: 0; }
.nav-title {
  font-family: var(--sl-mono) !important;
  font-size: 12.5px !important; font-weight: 500 !important;
  letter-spacing: .22em !important; text-transform: uppercase;
  color: var(--sl-text) !important; white-space: nowrap;
}
.nav-title span {
  color: var(--sl-faint) !important; font-weight: 400 !important;
  letter-spacing: .14em !important; text-transform: none;
  font-size: 11px; margin-left: 10px;
}
.nav-link {
  font-family: var(--sl-mono) !important;
  font-size: 10.5px !important; font-weight: 500 !important;
  letter-spacing: .12em !important; text-transform: uppercase;
  color: var(--sl-muted) !important;
  background: transparent !important;
  border-radius: 0 !important;
  transition: color .18s ease !important;
}
.nav-link:hover { color: var(--sl-text) !important; background: transparent !important; }
.nav-link.active {
  color: var(--sl-text) !important;
  background: transparent !important;
  box-shadow: inset 0 -2px 0 var(--sl-signal) !important;
}
.nav-status {
  font-family: var(--sl-mono) !important; font-size: 10px !important;
  letter-spacing: .1em !important; text-transform: uppercase;
  color: var(--sl-muted) !important;
}
.nav-dot {
  background: var(--sl-signal) !important;
  box-shadow: 0 0 7px color-mix(in srgb, var(--sl-signal) 65%, transparent) !important;
}
.nav a[href="/logout"] { font-family: var(--sl-mono) !important; }

/* ============ component polish on the dark ground ============ */
/* text-entry fields: ground wells with hairline borders */
input[type="text"], input[type="search"], input[type="number"],
input[type="email"], input[type="password"], input[type="date"],
select, textarea {
  background-color: var(--sl-ground);
  color: var(--sl-text);
  border-color: var(--sl-hair);
}
input::placeholder, textarea::placeholder { color: var(--sl-faint); }
select option { background: var(--sl-panel); color: var(--sl-text); }

/* scrollbars */
* { scrollbar-color: var(--sl-hair) transparent; scrollbar-width: thin; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: var(--sl-hair); border-radius: 0; }
*::-webkit-scrollbar-thumb:hover { background: var(--brd-lt); }
*::-webkit-scrollbar-track { background: transparent; }

/* primary action buttons: signal, square-ish */
button, .btn { border-radius: 2px; }

/* map attribution + controls readable on dark chrome */
.maplibregl-ctrl-group {
  background: var(--sl-panel) !important;
  border: 1px solid var(--sl-hair) !important;
  box-shadow: var(--shadow-md) !important;
}
.maplibregl-ctrl-group button { background: transparent !important; }
.maplibregl-ctrl-group button + button { border-top: 1px solid var(--sl-hair-soft) !important; }
.maplibregl-ctrl-group button .maplibregl-ctrl-icon { filter: invert(88%) hue-rotate(180deg); }
.maplibregl-popup-tip { border-top-color: var(--sl-panel) !important; }

/* instrument utilities */
.sl-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sl-mono); font-size: 11px; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 9px 16px; border: 1px solid var(--sl-signal);
  color: var(--sl-ground); background: var(--sl-signal);
  cursor: pointer; transition: background .18s ease, color .18s ease;
}
.sl-btn:hover { background: transparent; color: var(--sl-signal); }
.sl-ghost {
  font-family: var(--sl-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sl-muted);
  background: transparent; border: none; cursor: pointer;
  border-bottom: 1px solid var(--sl-hair); padding: 2px 0 4px;
  transition: color .18s ease, border-color .18s ease;
}
.sl-ghost:hover { color: var(--sl-text); border-color: var(--sl-muted); }
.sl-tele {
  font-family: var(--sl-mono); font-size: 9.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sl-faint);
}
.sl-planner {
  font-family: var(--sl-mono); font-size: 9px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--sl-amber);
  background: rgba(214,85,88,.12); border: 1px solid rgba(214,85,88,.4);
  padding: 2px 7px; border-radius: 2px;
}

/* v3.1 — UA-default and inline-style stragglers */
/* buttons that never declared a background fell back to UA light gray */
.btn:not(.btn-p):not(.btn-g):not(.btn-d):not(.btn-o) {
  background-color: var(--bg3); color: var(--tx);
  border: 1px solid var(--brd);
}
button { font-family: var(--f-body); }

/* in-file proprietary footer (pre-visionnav pages) */
.app-footer {
  background: rgba(7,12,22,.96) !important;
  border-top: 1px solid var(--sl-hair-soft);
}

/* feedback / support widget (inline-styled, shared across tools) */
#fbBtnWrap button {
  background: var(--sl-panel) !important; color: var(--sl-muted) !important;
  border: 1px solid var(--sl-hair) !important; border-radius: 2px !important;
  font: 500 10px var(--sl-mono) !important; letter-spacing: .12em;
  text-transform: uppercase; box-shadow: none !important;
}
#fbBtnWrap button:hover { color: var(--sl-text) !important; border-color: var(--sl-signal) !important; }
#fbModal > div { background: var(--sl-panel2) !important; color: var(--sl-text); }
#fbModal div[style*="#103878"] { color: var(--sl-text) !important; }
#fbModal label, #fbModal p { color: var(--sl-muted); }

/* v3.2 — compact the action bar (marketing + shared .bar tools) */
.bar { padding: 3px 14px !important; gap: 10px !important; min-height: 42px; }
.bar .stat-val, .bar #nSel { font-size: 15px !important; }
.bar .stat-lbl {
  font-family: var(--sl-mono); font-size: 8.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sl-faint);
}
.bar .stat { gap: 6px; }
.bar .stat-sep { height: 18px; }
.bar .btn, .bar .action-btn {
  padding: 5px 11px !important; font-size: 11px !important;
  border-radius: 2px !important;
}
.bar .acts { gap: 6px !important; display: flex; align-items: center; flex-wrap: nowrap; }

/* v3.3 — Support = signal primary; collapsed panels read as slim chips */
#fbBtnWrap button {
  background: var(--sl-signal) !important; color: var(--sl-ground) !important;
  border: 1px solid var(--sl-signal) !important;
}
#fbBtnWrap button:hover { background: transparent !important; color: var(--sl-signal) !important; }
.map-panel.collapsed .panel-header, .basemap-switcher.collapsed .panel-header { padding: 6px 11px; }
.panel-title {
  font-family: var(--sl-mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: .13em; text-transform: uppercase; color: var(--sl-muted);
}

/* v3.4 — collapsed chips shrink to content; expanded panels keep width */
.map-panel.collapsed, .basemap-switcher.collapsed {
  width: max-content !important; min-width: 0 !important; max-width: none !important;
}
.map-panel.collapsed .panel-header, .basemap-switcher.collapsed .panel-header { gap: 16px; }

/* v3.5 — carry the survey grid into large panel grounds (as on home/login).
   Sidebars only: sections sit on solid panel bg, grid reads in the space
   between and below them. Small chips/tables stay clean. */
.side {
  background-image:
    linear-gradient(rgba(27,42,69,.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,42,69,.55) 1px, transparent 1px) !important;
  background-size: 56px 56px !important;
  background-position: -1px -1px;
}

/* v3.6 — grid reads through the whole sidebar (sections transparent,
   like text-on-grid on the home hero). Revert to solid if noisy. */
.side-section { background: transparent !important; }

/* SL_GRID_v1 — survey grid on every exposed ground (as on home/login) */
body {
  background-image:
    linear-gradient(rgba(18,29,51,.9) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,29,51,.9) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
}

/* MAP_DETAILS_v1 — MapLibre popups read as instrument panels everywhere */
.maplibregl-popup-content {
  background: #0B1322 !important; color: #E9EDF5 !important;
  border: 1px solid #1B2A45 !important; border-radius: 2px !important;
  box-shadow: 0 10px 30px rgba(0,0,0,.55) !important;
  font-family: 'Switzer', system-ui, sans-serif !important;
  font-size: 12.5px; padding: 10px 13px !important;
}
.maplibregl-popup-content b { color: #E9EDF5; }
.maplibregl-popup-close-button {
  color: #8FA0BC !important; font-size: 15px !important; right: 3px; top: 1px;
  background: transparent !important;
}
.maplibregl-popup-close-button:hover { color: #E9EDF5 !important; }
.maplibregl-popup-anchor-bottom .maplibregl-popup-tip { border-top-color: #0B1322 !important; }
.maplibregl-popup-anchor-top .maplibregl-popup-tip { border-bottom-color: #0B1322 !important; }
.maplibregl-popup-anchor-left .maplibregl-popup-tip { border-right-color: #0B1322 !important; }
.maplibregl-popup-anchor-right .maplibregl-popup-tip { border-left-color: #0B1322 !important; }

/* COMPOSITION_v1 — instrument frame kit */
#sl-meta {
  display: flex; justify-content: space-between; align-items: center;
  height: 26px; padding: 0 20px; background: #070C16;
  border-bottom: 1px solid #121D33;
  font: 500 9px 'JetBrains Mono', monospace; letter-spacing: .12em;
  color: #59688A; text-transform: uppercase; flex-shrink: 0;
}
.sl-meta-eb b { color: #3D8BFF; font-weight: 500; }
.sl-meta-r { display: flex; gap: 22px; align-items: center; }
.sl-meta-dot { width: 5px; height: 5px; border-radius: 50%;
  background: #3D8BFF; box-shadow: 0 0 6px rgba(61,139,255,.7);
  display: inline-block; margin-right: 7px; }
.sl-idx { color: #3D8BFF; font-weight: 500; margin-right: 2px; }

/* styled selects — kill the native chrome */
select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='8' height='5'><path d='M0 0l4 5 4-5z' fill='%238FA0BC'/></svg>");
  background-repeat: no-repeat; background-position: right 9px center;
  padding-right: 24px !important; border-radius: 2px;
}

/* registration cross */
.sl-cross { position: absolute; width: 11px; height: 11px;
  pointer-events: none; opacity: .5; z-index: 4; }
.sl-cross::before, .sl-cross::after { content: ""; position: absolute;
  background: #59688A; }
.sl-cross::before { left: 5px; top: 0; width: 1px; height: 11px; }
.sl-cross::after { top: 5px; left: 0; height: 1px; width: 11px; }

/* COMPOSITION_v1.1 — index + title stay together; count chip floats right */
.panel h3, .card h3 { justify-content: flex-start !important; gap: 8px; }
.panel h3 .c, .card h3 .c { margin-left: auto; }

/* HARD_EDGE_v1 — the instrument has machined corners. 2px everywhere,
   circles stay circles. */
.btn, .btn-p, .btn-g, .btn-o, .btn-d, .btn-r, button, input, select,
textarea, .panel, .map-panel, .card, .legend, .search-box input,
.search-box button, .basemap-switcher, .measure-toolbar, .measure-btn,
.bm-btn, .stat, .tile, .side-section, .kpi, .badge, .chip, .tag, .pill,
.p-guy, .p-sst, .p-mono, .p-unk, .p-carrier, .p-design, .mod,
.draw-toolbar, .draw-btn, .nav-status, .acts button, .side,
.trow, .drow, .modal, .drawer, [class*="panel-"], .toolbar button {
  border-radius: 2px !important;
}
/* circles that must survive */
.nav-dot, .dot, .sl-meta-dot, .legend-row .sw, .legend-dot,
[class*="donut"], .spinner, .loader, .marker-dot {
  border-radius: 50% !important;
}
/* side-section titles: mono discipline + numbering hook */
.side-title { font-family: var(--sl-mono) !important;
  font-size: 10px !important; letter-spacing: .13em !important;
  text-transform: uppercase; }

/* THEME_TOGGLE_v1 (2026-09-29): light register. Toggled by visionnav (localStorage sl-theme).
   Overrides the brand tokens and the per-page variable names most tools use, so pages that
   built their own :root on hex values still flip. Data-viz tier colors are untouched. */
html[data-theme="light"] {
  --sl-ground:#F4F6FA; --sl-panel:#FFFFFF; --sl-panel2:#EEF2F8;
  --sl-hair:#D5DCE8; --sl-hair-soft:#E6EBF3;
  --sl-text:#0F172A; --sl-muted:#475569; --sl-faint:#7C8AA5;
  --sl-signal:#2563EB;
  /* common page-local names */
  --bg:#F4F6FA; --bg2:#FFFFFF; --bg3:#EEF2F8; --bg4:#E2E8F0;
  --brd:#D5DCE8; --brd2:#E6EBF3; --brd-lt:#C7D0DF; --bd:#D5DCE8;
  --tx:#0F172A; --tx2:#475569; --tx3:#7C8AA5;
  --card:#FFFFFF; --glass:rgba(255,255,255,.92); --glass-brd:rgba(15,23,42,.08);
  --ac:#2563EB; --ac2:#1D4ED8; --ac-dim:rgba(37,99,235,.08); --sig:#2563EB;
  --sh:0 1px 2px rgba(15,23,42,.06),0 4px 14px rgba(15,23,42,.06);
  color-scheme: light;
}
html[data-theme="light"] body {
  background-color:var(--sl-ground); color:var(--sl-text);
  background-image:
    linear-gradient(rgba(15,23,42,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.045) 1px, transparent 1px);
}
html[data-theme="light"] #visionnav { background:#FFFFFF !important; border-bottom-color:#D5DCE8 !important; }
html[data-theme="light"] #visionnav a, html[data-theme="light"] #visionnav span { color:#0F172A !important; }
html[data-theme="light"] #visionnav [data-sl-dim] { color:#7C8AA5 !important; }
html[data-theme="light"] .sl-subnav { background:#FFFFFF !important; border-bottom:1px solid #D5DCE8 !important; }
html[data-theme="light"] .sl-subnav a { color:#475569 !important; }
html[data-theme="light"] .sl-subnav a.on, html[data-theme="light"] .sl-subnav a.active { color:#0F172A !important; box-shadow:inset 0 -2px 0 #2563EB !important; }
html[data-theme="light"] .maplibregl-popup-content { background:#FFFFFF; color:#0F172A; border-color:#D5DCE8; }
html[data-theme="light"] .maplibregl-ctrl-group, html[data-theme="light"] .maplibregl-ctrl-group button { background:#FFFFFF; color:#0F172A !important; }
html[data-theme="light"] input, html[data-theme="light"] select, html[data-theme="light"] textarea { background-color:#FFFFFF; color:#0F172A; border-color:#D5DCE8; }

/* THEME_TOGGLE_v1b */
html[data-theme="light"] #visionnav svg text { fill:#2563EB; }
html[data-theme="light"] .sl-subnav .brand { color:#475569 !important; }
html[data-theme="light"] nav.nav { background:#FFFFFF !important; border-bottom:1px solid #D5DCE8 !important; box-shadow:none !important; }
html[data-theme="light"] nav.nav .nav-title, html[data-theme="light"] nav.nav .nav-link, html[data-theme="light"] nav.nav .nav-status, html[data-theme="light"] nav.nav .nav-logout, html[data-theme="light"] nav.nav .sl-theme-btn { color:#0F172A !important; }
html[data-theme="light"] nav.nav .nav-link.active { color:#2563EB !important; background:transparent !important; box-shadow:inset 0 -2px 0 #2563EB; }
html[data-theme="light"] .loading-overlay { background:rgba(244,246,250,.85) !important; }

/* THEME_TOGGLE_v1c: pages that hard-code the instrument register (tower_file, sor, review) */
html[data-theme="light"] h1, html[data-theme="light"] .head h1 { color:#0F172A !important; }
html[data-theme="light"] h2, html[data-theme="light"] h3, html[data-theme="light"] .section-title, html[data-theme="light"] legend { color:#334155 !important; }
html[data-theme="light"] .runbadge { background:#FFFFFF !important; color:#334155 !important; border-color:#D5DCE8 !important; }
html[data-theme="light"] .runbadge.on .d { box-shadow:0 0 0 3px #DCFCE7; }
html[data-theme="light"] .pill { filter:none; }

/* TOWERCO_AUDIT_v1: normalised page head on the older tool pages inside a portal */
.sl-pagehead { background:transparent !important; border-bottom:1px solid var(--sl-line, #1B2A45) !important; padding:14px 24px !important; display:flex !important; align-items:center; gap:14px; box-shadow:none !important; }
.sl-pagehead h1, .sl-pagehead b#orgTitle { font:500 15px 'JetBrains Mono',monospace !important; letter-spacing:.2em !important; text-transform:uppercase; color:#E9EDF5 !important; margin:0; }
.sl-pagehead button { border-radius:2px !important; }
html[data-theme="light"] .sl-pagehead { border-bottom-color:#D5DCE8 !important; }
html[data-theme="light"] .sl-pagehead h1, html[data-theme="light"] .sl-pagehead b#orgTitle { color:#0F172A !important; }
html[data-theme="light"] .sl-pagehead button { background:#FFFFFF !important; color:#2563EB !important; border:1px solid #D5DCE8 !important; }
.tc-sitepick-wrap { display:inline-flex; align-items:center; gap:6px; }
.tc-sitepick-wrap input[type=text] { min-width:260px; }
.tc-sitepick-hint { font:400 10.5px 'JetBrains Mono',monospace; color:#8FA0BC; letter-spacing:.06em; }