/* ============================================================
   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:    #F0A31F;
  --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: #F0A31F;
  --red: #FF4D42;
  --tower: #F0A31F;
  --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(240,163,31,.12); border: 1px solid rgba(240,163,31,.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; }