:root {
  --bg: #07090c;
  --panel: #0e1218;
  --panel-2: #131922;
  --line: #1d2530;
  --line-hot: #2c3745;
  --text: #dde4ec;
  --muted: #7d8b9b;
  --dim: #56626f;
  --sig: #ff4a24;
  --amber: #f0b429;
  --green: #3ddc97;
  --red: #ff5468;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --wrap: 1180px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(255, 74, 36, 0.10), transparent 70%),
    radial-gradient(700px 400px at 5% 0%, rgba(240, 180, 41, 0.06), transparent 70%);
}

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; position: relative; z-index: 1; }

a { color: var(--text); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--sig); outline-offset: 3px; }

/* ---------- ticker ---------- */

.ticker {
  background: var(--sig);
  color: #120603;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.45rem 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 2;
}

.ticker span { display: inline-block; padding-left: 100%; animation: slide 42s linear infinite; }
@keyframes slide { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) { .ticker span { animation: none; padding-left: 1rem; } }

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 9, 12, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.head-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; margin-right: auto; }

.brand-mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: var(--sig);
  color: #120603;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 0.85rem;
  flex: none;
}

.brand-name { font-family: var(--mono); font-weight: 700; letter-spacing: 0.12em; font-size: 0.95rem; }
.brand-sub { display: block; font-size: 0.65rem; color: var(--dim); letter-spacing: 0.1em; text-transform: uppercase; font-family: var(--mono); }

.nav { display: flex; gap: 1.1rem; align-items: center; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.nav a { color: var(--muted); text-decoration: none; padding: 0.3rem 0; border-bottom: 1px solid transparent; }
.nav a:hover { color: var(--text); border-bottom-color: var(--sig); }
.nav a[aria-current="page"] { color: var(--sig); border-bottom-color: var(--sig); }

.pulse {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em;
  color: var(--green);
}
.pulse::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) { .pulse::before { animation: none; } }

/* ---------- hero ---------- */

.hero { padding: 4.5rem 0 3rem; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sig);
  margin: 0 0 1.1rem;
  display: flex; align-items: center; gap: 0.7rem;
}
.eyebrow::after { content: ""; height: 1px; flex: 1; background: linear-gradient(90deg, var(--line-hot), transparent); }

h1 {
  font-family: var(--mono);
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 0 0 1.2rem;
  text-transform: uppercase;
}
h1 em { font-style: normal; color: var(--sig); }

.lede { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--muted); max-width: 62ch; margin: 0 0 2rem; }

.btn-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.8rem 1.4rem;
  text-decoration: none;
  border: 1px solid var(--line-hot);
  color: var(--text);
  background: var(--panel);
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}
.btn:hover { border-color: var(--sig); color: var(--sig); }
.btn-primary { background: var(--sig); border-color: var(--sig); color: #120603; font-weight: 700; }
.btn-primary:hover { background: #ff6440; border-color: #ff6440; color: #120603; }

/* ---------- stat strip ---------- */

.strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  border: 1px solid var(--line);
  background: var(--panel);
  margin: 2.5rem 0;
}
.strip > div { padding: 1.1rem 1.2rem; border-right: 1px solid var(--line); }
.strip > div:last-child { border-right: 0; }
.strip b { display: block; font-family: var(--mono); font-size: 1.75rem; line-height: 1; letter-spacing: -0.02em; }
.strip small { display: block; margin-top: 0.4rem; font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--dim); font-family: var(--mono); }

/* ---------- sections ---------- */

section { padding: 3.5rem 0; }
section + section { border-top: 1px solid var(--line); }

h2 {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 0.9rem;
  font-weight: 700;
}

.section-note { color: var(--muted); max-width: 60ch; margin: 0 0 2rem; }

.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.panel { background: var(--panel); border: 1px solid var(--line); padding: 1.4rem; }
.panel h3 { margin: 0 0 0.5rem; font-family: var(--mono); font-size: 1rem; letter-spacing: 0.02em; }
.panel p { margin: 0; color: var(--muted); font-size: 0.9rem; }

.panel-kicker {
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sig); margin: 0 0 0.7rem;
}

/* ---------- feed controls ---------- */

.controls {
  display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center;
  padding: 1rem 0; border-block: 1px solid var(--line); margin-bottom: 1.75rem;
}

.filters { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.filters button {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.5rem 0.9rem; background: transparent; color: var(--muted);
  border: 1px solid var(--line); cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
}
.filters button:hover { color: var(--text); border-color: var(--line-hot); }
.filters button.is-active { background: var(--sig); border-color: var(--sig); color: #120603; font-weight: 700; }

.control-right { margin-left: auto; display: flex; align-items: center; gap: 0.9rem; font-family: var(--mono); font-size: 0.7rem; color: var(--dim); letter-spacing: 0.08em; }

#refresh {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: transparent; color: var(--muted); border: 1px solid var(--line);
  padding: 0.5rem 0.85rem; cursor: pointer;
}
#refresh:hover { color: var(--sig); border-color: var(--sig); }
#refresh[disabled] { opacity: 0.5; cursor: wait; }

/* ---------- article cards ---------- */

#feed { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 1rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-hot);
  padding: 1.1rem 1.2rem 1rem;
  display: flex; flex-direction: column; gap: 0.6rem;
  transition: border-color 140ms ease, transform 140ms ease;
}
.card:hover, .card:focus-within { border-left-color: var(--sig); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .card { transition: none; } .card:hover { transform: none; } }

.card-head { display: flex; justify-content: space-between; gap: 0.75rem; align-items: baseline; font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; }
.card-source { color: var(--sig); font-weight: 700; }
.card-time { color: var(--dim); }

.card h3 { margin: 0; font-size: 1rem; line-height: 1.35; font-weight: 600; font-family: var(--sans); }
.card h3 a { text-decoration: none; }
.card h3 a:hover { text-decoration: underline; text-decoration-color: var(--sig); text-underline-offset: 3px; }

.card p { margin: 0; font-size: 0.85rem; line-height: 1.5; color: var(--muted); }

.card-foot { margin-top: auto; padding-top: 0.4rem; display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; }
.tag { padding: 0.16rem 0.45rem; border: 1px solid var(--line); color: var(--dim); }
.tag[data-c="iran"] { color: var(--sig); border-color: #46201a; }
.tag[data-c="oil"] { color: var(--amber); border-color: #4a3a12; }
.tag[data-c="conflict"] { color: var(--red); border-color: #4a1c25; }
.tag[data-c="economy"] { color: var(--green); border-color: #17392c; }
.card-region { margin-left: auto; color: var(--dim); }

.state { grid-column: 1 / -1; padding: 3rem 1rem; text-align: center; color: var(--muted); border: 1px dashed var(--line); font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.08em; }
.state b { display: block; color: var(--text); margin-bottom: 0.5rem; letter-spacing: 0.14em; text-transform: uppercase; }

.skeleton { background: var(--panel); border: 1px solid var(--line); height: 150px; animation: pulsefade 1.4s ease-in-out infinite; }
@keyframes pulsefade { 50% { opacity: 0.45; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

/* ---------- prices ---------- */

.prices { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.price { background: var(--panel); padding: 1.1rem 1.2rem; }
.price .p-label { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.price .p-value { font-family: var(--mono); font-size: 1.7rem; letter-spacing: -0.02em; margin: 0.35rem 0 0.2rem; }
.price .p-change { font-family: var(--mono); font-size: 0.75rem; color: var(--dim); }
.price[data-state="up"] .p-change { color: var(--green); }
.price[data-state="down"] .p-change { color: var(--red); }
.price[data-state="unavailable"] { opacity: 0.5; }

/* ---------- source health ---------- */

.sources { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.sources li { background: var(--panel); display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 1rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--muted); }
.sources li[data-ok="true"] .s-name::before { content: "● "; color: var(--green); }
.sources li[data-ok="false"] .s-name::before { content: "● "; color: var(--red); }
.s-name { color: var(--text); }

/* ---------- bars (dashboard) ---------- */

.bars { display: grid; gap: 0.85rem; }
.bar-row { display: grid; gap: 0.3rem; }
.bar-top { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; }
.bar-top span:last-child { color: var(--dim); }
.bar-track { height: 6px; background: var(--panel-2); border: 1px solid var(--line); }
.bar-fill { height: 100%; background: var(--sig); width: 0; transition: width 600ms cubic-bezier(0.2, 0.8, 0.2, 1); }
@media (prefers-reduced-motion: reduce) { .bar-fill { transition: none; } }

/* ---------- footer ---------- */

.site-foot { border-top: 1px solid var(--line); padding: 2.5rem 0 3.5rem; margin-top: 2rem; }
.site-foot p { color: var(--dim); font-size: 0.8rem; margin: 0 0 0.5rem; }
.site-foot .srcline { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; color: var(--muted); }

.disclaimer {
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
  background: var(--panel);
  padding: 1rem 1.2rem;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 1.5rem;
}
.disclaimer b { color: var(--amber); font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; display: block; margin-bottom: 0.4rem; }

@media (max-width: 640px) {
  .hero { padding: 3rem 0 2rem; }
  .head-row { gap: 0.75rem; }
  .nav { font-size: 0.68rem; gap: 0.8rem; }
  .strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
}

/* ---------- embeds & charts (impact page) ---------- */

.embed {
  border: 1px solid var(--line);
  background: var(--panel);
  aspect-ratio: 16 / 9;
  min-height: 320px;
  overflow: hidden;
}
.embed.embed-tall { aspect-ratio: auto; height: 420px; }
.embed iframe { width: 100%; height: 100%; border: 0; display: block; }
.embed .tradingview-widget-container,
.embed .tradingview-widget-container__widget { width: 100%; height: 100%; }

.embed-note {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  margin: 0.6rem 0 0;
}
.embed-note a { color: var(--sig); }

.chart-box { height: 260px; position: relative; margin-top: 0.5rem; }
.chart-state {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  margin: 0.5rem 0 0;
}
.chart-state:empty { display: none; }