/* Work Zone Radar — app shell (shared by all in-app screens).
   Layers on top of the Modernist styles.css tokens. Inline styles avoided
   here because these plain pages share one shell; tokens still drive all values. */

* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-body); color: var(--color-text);
  background: var(--color-bg); text-wrap: pretty; }
a { color: var(--color-accent-700); text-decoration: none; }
a:hover { color: var(--color-accent); }

/* — top bar — */
.appbar { position: sticky; top: 0; z-index: 30; background: var(--color-bg);
  border-bottom: 2px solid var(--color-text); }
.appbar-inner { max-width: 1320px; margin: 0 auto; display: flex; align-items: stretch;
  padding: 0 clamp(16px, 3vw, 40px); gap: clamp(16px, 3vw, 40px); }
.appbrand { font-family: var(--font-heading); font-weight: 800; font-size: 16px;
  letter-spacing: -0.01em; display: flex; align-items: center; white-space: nowrap; }
.apptabs { display: flex; align-items: stretch; gap: 0; margin-left: 8px; }
.apptab { display: flex; align-items: center; padding: 0 clamp(12px, 1.6vw, 20px); height: 56px;
  font-size: 14.5px; font-weight: 600; color: color-mix(in srgb, var(--color-text) 66%, transparent);
  border-bottom: 2px solid transparent; margin-bottom: -2px; }
.apptab:hover { color: var(--color-text); background: var(--color-neutral-100); }
.apptab.active { color: var(--color-text); border-bottom-color: var(--color-accent); }
.appbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.profile-chip { display: flex; align-items: center; gap: 10px; font-size: 13px;
  border-left: 2px solid var(--color-divider); padding-left: 16px; }
.profile-chip .nm { font-weight: 700; }
.profile-chip .mk { color: var(--color-neutral-600); }
@media (max-width: 860px) { .apptab { padding: 0 12px; font-size: 13.5px; } .profile-chip .mk { display: none; } }
@media (max-width: 640px) { .apptabs { overflow-x: auto; } }

/* — page frame — */
.app { max-width: 1320px; margin: 0 auto; padding: clamp(20px, 3vw, 36px) clamp(16px, 3vw, 40px) 120px; }

/* — profile header — */
.phead { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.phead h1 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(24px, 3vw, 36px);
  letter-spacing: -0.018em; margin: 0; }
.phead .tags { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.ptag { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; padding: 3px 8px;
  border: 1.5px solid var(--color-divider); color: color-mix(in srgb, var(--color-text) 74%, transparent); }
.phead .status { font-size: 13px; color: var(--color-neutral-600); text-align: right; font-feature-settings: "tnum" 1; }
.phead .status .live { display: inline-flex; align-items: center; gap: 6px; color: var(--color-accent-700);
  text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; }
.phead .status .live::before { content: ""; width: 8px; height: 8px; background: var(--color-accent); border-radius: 50%; }

/* — freshness / alert badge — */
.freshbar { margin-top: 18px; display: flex; align-items: center; gap: 12px; padding: 10px 16px;
  background: var(--color-accent-100); border: 2px solid var(--color-accent); font-size: 13.5px; }
.freshbar svg { width: 18px; height: 18px; stroke: var(--color-accent-700); stroke-width: 2; fill: none; flex: none; }
.freshbar b { color: var(--color-accent-700); }

/* — section title — */
.sec { margin-top: clamp(28px, 4vw, 44px); }
.sec-h { display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  border-bottom: 2px solid var(--color-text); padding-bottom: 10px; margin-bottom: 20px; }
.sec-h h2 { font-family: var(--font-heading); font-weight: 800; font-size: 20px; letter-spacing: -0.01em; margin: 0; }
.sec-h .meta { font-size: 12.5px; color: var(--color-neutral-600); text-transform: uppercase; letter-spacing: 0.06em; font-feature-settings: "tnum" 1; }

/* — signal marks — */
.mark { width: 11px; height: 11px; display: inline-block; flex: none; }
.mark.op { border: 2px solid var(--color-text); }
.mark.warn { background: var(--color-accent); }
.mark.dir { background: var(--color-text); transform: rotate(45deg); }

/* — signal columns — */
.sigcols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 2px solid var(--color-text); border-left: 2px solid var(--color-text); }
.sigcol { border-right: 2px solid var(--color-text); border-bottom: 2px solid var(--color-text);
  display: flex; flex-direction: column; min-height: 0; }
.sigcol > .h { display: flex; align-items: center; gap: 10px; padding: 14px 18px; flex: none;
  border-bottom: 2px solid var(--color-divider); font-size: 13px; text-transform: uppercase;
  letter-spacing: 0.08em; font-weight: 700; position: sticky; top: 0; background: var(--color-bg); z-index: 2; }
.sigcol.op > .h { box-shadow: inset 0 3px 0 var(--sig-op, var(--color-accent)); }
.sigcol.warn > .h { box-shadow: inset 0 3px 0 var(--sig-warn, var(--color-accent)); }
.sigcol.dir > .h { box-shadow: inset 0 3px 0 var(--sig-dir, var(--color-accent)); }
.sigcol > .h .count { margin-left: auto; display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 20px; padding: 0 6px; background: var(--color-text); color: var(--color-bg);
  font-size: 11.5px; font-feature-settings: "tnum" 1; }
/* scroll body */
.sigscroll { overflow-y: auto; max-height: 560px; scrollbar-width: thin;
  scrollbar-color: var(--color-neutral-400) transparent; }
.sigscroll::-webkit-scrollbar { width: 8px; }
.sigscroll::-webkit-scrollbar-thumb { background: var(--color-neutral-400); }
.sigscroll::-webkit-scrollbar-track { background: transparent; }
.sig { padding: 15px 18px 16px; border-top: 1px solid var(--color-divider); }
.sig:first-child { border-top: 0; }
.sig:hover { background: var(--color-neutral-100); }
.sig .head { display: flex; align-items: baseline; gap: 8px; }
.sig .t { font-family: var(--font-heading); font-weight: 800; font-size: 15.5px; line-height: 1.3; margin: 0; flex: 1; }
.sig .time { font-size: 11px; color: var(--color-neutral-500); white-space: nowrap; font-feature-settings: "tnum" 1; }
/* AI analysis block — visually distinct from the raw headline */
.sig .ai { margin: 10px 0 0; padding: 9px 11px; background: var(--color-accent-100);
  border-left: 3px solid var(--color-accent); }
.sig .ai .lbl { display: inline-flex; align-items: center; gap: 5px; font-size: 9.5px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent-700); margin-bottom: 4px; }
.sig .ai .lbl::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--color-accent); }
.sig .ai p { font-size: 13px; line-height: 1.5; margin: 0; color: var(--color-text); }
.sig .foot { display: flex; align-items: center; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.chip { font-size: 11.5px; padding: 3px 8px; border: 1.5px solid var(--color-divider);
  color: color-mix(in srgb, var(--color-text) 72%, transparent); white-space: nowrap; }
.chip:hover { border-color: var(--color-accent); color: var(--color-accent-700); }
@media (max-width: 900px) { .sigcols { grid-template-columns: 1fr; } .sigscroll { max-height: 420px; } }

/* — competitor grid — */
.cgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.ccard { border: 2px solid var(--color-text); background: var(--color-bg); display: flex; flex-direction: column; }
.ccard .top { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px; border-bottom: 2px solid var(--color-divider); }
.ccard .nm { font-family: var(--font-heading); font-weight: 800; font-size: 17px; letter-spacing: -0.01em; margin: 0; }
.ccard .kind { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-neutral-600); margin: 4px 0 0; }
.ccard .handles { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.hnd { font-size: 11px; padding: 2px 7px; border: 1.5px solid var(--color-divider); color: var(--color-neutral-700); }
.watching { font-size: 12px; color: var(--color-neutral-600); padding: 10px 18px; border-bottom: 1px solid var(--color-divider); }
.watching b { color: var(--color-text); font-weight: 600; }
.timeline { padding: 6px 18px 14px; }
.ev { display: grid; grid-template-columns: auto 1fr; gap: 10px 12px; padding: 12px 0; border-top: 1px solid var(--color-divider); }
.ev:first-child { border-top: 0; }
.clabel { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700;
  padding: 3px 7px; border: 1.5px solid var(--color-text); align-self: start; white-space: nowrap; }
.clabel.ads { border-color: var(--color-accent); color: var(--color-accent-700); }
.ev .body .t { font-size: 14px; font-weight: 600; line-height: 1.35; margin: 0; }
.ev .body .d { font-size: 12.5px; line-height: 1.45; color: color-mix(in srgb, var(--color-text) 72%, transparent); margin: 4px 0 0; }
.ev .body .m { font-size: 11.5px; color: var(--color-neutral-500); margin: 6px 0 0; font-feature-settings: "tnum" 1; }
@media (max-width: 820px) { .cgrid { grid-template-columns: 1fr; } }

/* — market cards — */
.mgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 2px solid var(--color-text); border-left: 2px solid var(--color-text); }
.mcard { border-right: 2px solid var(--color-text); border-bottom: 2px solid var(--color-text); padding: 18px; }
.mcard .region { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; margin: 0 0 12px; }
.mcard .t { font-family: var(--font-heading); font-weight: 800; font-size: 15px; line-height: 1.3; margin: 0 0 8px; }
.mcard .lesson { font-size: 12.5px; line-height: 1.5; color: color-mix(in srgb, var(--color-text) 74%, transparent); margin: 0; }
.mcard .lesson b { color: var(--color-accent-700); }
@media (max-width: 900px) { .mgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .mgrid { grid-template-columns: 1fr; } }

/* — filters — */
.filters { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.filter-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-row .lbl { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-neutral-600); width: 84px; flex: none; }
.fchip { font-size: 13px; padding: 6px 12px; border: 2px solid var(--color-divider); background: var(--color-bg);
  color: color-mix(in srgb, var(--color-text) 74%, transparent); cursor: pointer; font-family: var(--font-body); }
.fchip:hover { border-color: var(--color-text); color: var(--color-text); }
.fchip.on { background: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }

/* — feed — */
.feed { border-top: 2px solid var(--color-text); }
.item { display: grid; grid-template-columns: 1fr auto; gap: 6px 20px; padding: 20px 0; border-bottom: 2px solid var(--color-divider); }
.item .t { font-family: var(--font-heading); font-weight: 800; font-size: 18px; line-height: 1.25; margin: 0; letter-spacing: -0.01em; }
.item .sum { font-size: 14.5px; line-height: 1.55; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 8px 0 0; max-width: 72ch; }
.item .meta { display: flex; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; font-size: 12px; color: var(--color-neutral-600); }
.item .meta .dot { width: 3px; height: 3px; background: var(--color-neutral-500); border-radius: 50%; }
.item .orig { font-size: 12.5px; margin-top: 10px; }
.item .orig summary { cursor: pointer; color: var(--color-accent-700); list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.item .orig summary::-webkit-details-marker { display: none; }
.item .orig summary::before { content: "+"; font-weight: 700; }
.item .orig[open] summary::before { content: "–"; }
.item .orig .native { margin-top: 10px; padding: 12px 14px; border-left: 2px solid var(--color-accent);
  background: var(--color-neutral-100); font-size: 13.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 82%, transparent); }
.item .rail { text-align: right; font-size: 12px; color: var(--color-neutral-500); white-space: nowrap; font-feature-settings: "tnum" 1; }
@media (max-width: 680px) { .item { grid-template-columns: 1fr; } .item .rail { text-align: left; } }

/* — daily brief — */
.datechips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 28px; border-bottom: 2px solid var(--color-divider); }
.datechip { font-size: 13px; padding: 8px 14px; border: 2px solid var(--color-divider); white-space: nowrap;
  color: color-mix(in srgb, var(--color-text) 72%, transparent); font-feature-settings: "tnum" 1; }
.datechip.on { background: var(--color-accent); color: var(--color-bg); border-color: var(--color-accent); }
.brief { max-width: 760px; }
.brief .lead { font-size: 17px; line-height: 1.65; margin: 0 0 8px; }
.brief h3 { font-family: var(--font-heading); font-weight: 800; font-size: 17px; margin: 32px 0 12px;
  display: flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: 0.04em; }
.brief ul { list-style: none; padding: 0; margin: 0; }
.brief li { padding: 12px 0 12px 20px; border-top: 1px solid var(--color-divider); position: relative; font-size: 15px; line-height: 1.55; }
.brief li::before { content: ""; position: absolute; left: 0; top: 19px; width: 8px; height: 8px; background: var(--color-accent); }
.brief li b { font-weight: 700; }

/* — empty state — */
.empty { text-align: center; padding: 72px 20px; border: 2px dashed var(--color-divider); color: var(--color-neutral-600); }
.empty h3 { font-family: var(--font-heading); font-weight: 800; font-size: 22px; color: var(--color-text); margin: 0 0 8px; }
.empty p { font-size: 14.5px; margin: 0; }

/* — chat FAB + panel — */
.fab { position: fixed; right: 28px; bottom: 28px; z-index: 40; display: flex; align-items: center; gap: 10px;
  padding: 14px 20px; background: var(--color-accent); color: var(--color-bg); border: 2px solid var(--color-accent);
  font-family: var(--font-heading); font-weight: 800; font-size: 15px; cursor: pointer; box-shadow: var(--shadow-lg); }
.fab:hover { background: var(--color-accent-600); border-color: var(--color-accent-600); }
.fab svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 2; fill: none; }
.chatpanel { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100vw); z-index: 50;
  background: var(--color-bg); border-left: 2px solid var(--color-text); box-shadow: var(--shadow-lg);
  transform: translateX(100%); transition: transform .28s cubic-bezier(.2,.7,.2,1); display: flex; flex-direction: column; }
.chatpanel.open { transform: translateX(0); }
@media (prefers-reduced-motion: reduce) { .chatpanel { transition: none; } }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 2px solid var(--color-text); }
.chat-head .ttl { font-family: var(--font-heading); font-weight: 800; font-size: 16px; }
.chat-head .cls { margin-left: auto; background: none; border: 0; font-size: 22px; line-height: 1; cursor: pointer; color: var(--color-text); padding: 4px 8px; }
.chat-head .cls:hover { color: var(--color-accent); }
.chat-note { font-size: 12.5px; line-height: 1.5; color: var(--color-neutral-600); padding: 12px 20px; border-bottom: 1px solid var(--color-divider); background: var(--color-neutral-100); }
.chat-body { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.msg { max-width: 88%; font-size: 14px; line-height: 1.55; }
.msg.me { align-self: flex-end; background: var(--color-text); color: var(--color-bg); padding: 10px 14px; }
.msg.ai { align-self: flex-start; }
.msg.ai .ans { border-left: 2px solid var(--color-accent); padding: 2px 0 2px 14px; }
.msg.ai .cites { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.thinking { font-size: 13px; color: var(--color-neutral-600); display: flex; align-items: center; gap: 8px; }
.thinking .d { width: 6px; height: 6px; background: var(--color-accent); border-radius: 50%; animation: pulse 1s infinite; }
@keyframes pulse { 0%,100% { opacity: .3 } 50% { opacity: 1 } }
.chat-suggest { padding: 0 20px 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.suggest { font-size: 12.5px; padding: 6px 10px; border: 1.5px solid var(--color-divider); cursor: pointer;
  background: var(--color-bg); color: color-mix(in srgb, var(--color-text) 74%, transparent); font-family: var(--font-body); }
.suggest:hover { border-color: var(--color-accent); color: var(--color-accent-700); }
.chat-input { display: flex; gap: 8px; padding: 14px 20px; border-top: 2px solid var(--color-text); }
.chat-input input { flex: 1; font-family: var(--font-body); font-size: 14px; padding: 10px 12px;
  border: 2px solid var(--color-divider); background: var(--color-bg); color: var(--color-text); border-radius: 0; }
.chat-input input:focus { outline: 2px solid var(--color-accent); outline-offset: 2px; border-color: var(--color-text); }
.chat-input button { border: 0; background: var(--color-accent); color: var(--color-bg); padding: 0 16px; cursor: pointer; font-family: var(--font-heading); font-weight: 800; }
.chat-input button:hover { background: var(--color-accent-600); }
.scrim { position: fixed; inset: 0; z-index: 45; background: color-mix(in srgb, var(--color-text) 32%, transparent);
  opacity: 0; pointer-events: none; transition: opacity .28s; }
.scrim.open { opacity: 1; pointer-events: auto; }