/* CTRL-ALT-OSINT v1.5.0
   Palette and tokens lifted from ctrlaltsecurity.com dark theme so the two
   properties read as one family. Layout modeled on an intel-platform deck:
   fixed left sidebar, global search topbar, card content. */

:root {
  --bg: #090D11;
  --bg-2: #0D1319;
  --surface: #111921;
  --surface-2: #16202A;
  --line: #1F2C36;
  --line-soft: #17222B;
  --text: #E4EDF4;
  --text-strong: #FFFFFF;
  --muted: #8A9AA8;
  --accent: #8DC63F;
  --accent-soft: rgba(141, 198, 63, 0.14);
  --accent-line: rgba(141, 198, 63, 0.35);
  --accent-ink: #0A0F06;
  --key-face-a: #333C45;
  --key-face-b: #222A32;
  --key-edge: #10161C;
  --key-text: #DCE6EE;
  --grid: rgba(141, 198, 63, 0.055);
  --shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.9);
  --ok: #8DC63F;
  --warn: #E0B458;
  --bad: #E06C6C;
  --radius: 10px;
  --radius-sm: 6px;
  --speed: 180ms;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --sidew: 236px;
  --toph: 56px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 34px 34px;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}
.noscript { padding: 2rem; }

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- keycap brand (same recipe as ctrlaltsecurity.com) ---------- */
.keycaps { display: inline-flex; align-items: center; gap: 5px; }
.key {
  display: inline-flex;
  background: var(--key-edge);
  border-radius: 7px;
  padding-bottom: 3px;
  transition: transform var(--speed) ease, padding-bottom var(--speed) ease;
}
.key-face {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--key-face-a), var(--key-face-b));
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--key-text);
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  min-width: 34px;
  height: 24px;
  font-size: 11px;
  padding: 0 7px;
}
.key-accent { background: color-mix(in srgb, var(--accent) 45%, #000); }
.key-accent .key-face {
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 72%, #000));
  border-color: color-mix(in srgb, var(--accent) 60%, #000);
  color: var(--accent-ink);
}
.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  color: var(--text-strong);
  cursor: pointer;
  padding: 0.9rem 1rem 0.85rem;
  border-bottom: 1px solid var(--line-soft);
}
.brand:hover .key { transform: translateY(2px); padding-bottom: 1px; }
.brand-name { font-family: var(--mono); font-size: 14px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.brand-ctrl { color: var(--text-strong); }
.brand-sec { color: var(--accent); }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}
.auth-card h1 { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.25rem; letter-spacing: 0.02em; color: var(--text-strong); }
.auth-card .sub { color: var(--muted); margin: 0 0 1.5rem; font-size: 0.9rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; margin-bottom: 0.35rem; color: var(--muted); font-size: 0.85rem; }
.field input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
}
.field input:focus { border-color: var(--accent); outline: none; }
.check { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 1rem; color: var(--muted); font-size: 0.9rem; }
.check input { width: auto; }
.btn {
  display: inline-block;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: var(--accent-ink);
  border-radius: var(--radius-sm);
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  font-weight: 600;
}
.btn:hover { background: color-mix(in srgb, var(--accent) 85%, #fff); }
.btn.block { width: 100%; }
.btn.quiet { background: transparent; border-color: var(--line); color: var(--text); font-weight: 400; }
.btn.quiet:hover { border-color: var(--accent-line); background: var(--accent-soft); color: var(--text-strong); }
.btn:disabled { opacity: 0.5; cursor: default; }
.err { color: var(--bad); font-size: 0.9rem; margin: 0.75rem 0 0; min-height: 1.2em; }
.totp-secret {
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: 0.15em;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  text-align: center;
  word-break: break-all;
  margin: 1rem 0;
  user-select: all;
}
.hint { color: var(--muted); font-size: 0.85rem; }

/* ---------- shell: sidebar + content column ---------- */
.shell { display: flex; min-height: 100vh; }
.side {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidew);
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  z-index: 60;
}
.sidenav { flex: 1; overflow-y: auto; padding: 0.6rem 0 1rem; }

.sideitem {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: var(--muted);
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.92rem;
}
.sideitem:hover { color: var(--text); background: var(--surface); }
.sideitem.active {
  color: var(--text-strong);
  background: var(--accent-soft);
  border-left-color: var(--accent);
}
.sideitem.sub { padding-left: 2.1rem; font-size: 0.88rem; }

.grouphead {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.85rem 1rem 0.3rem;
  cursor: pointer;
}
.grouphead:hover { color: var(--text); }
.navgroup.activegroup .grouphead { color: var(--accent); }
.chev {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform var(--speed) ease;
  flex-shrink: 0;
}
.navgroup.closed .chev { transform: rotate(-45deg); }
.navgroup.closed .groupitems { display: none; }

.backdrop { display: none; }

.content {
  flex: 1;
  min-width: 0;
  margin-left: var(--sidew);
  display: flex;
  flex-direction: column;
}

/* ---------- topbar: global search + clock + avatar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--toph);
  padding: 0 1.25rem;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.menu-toggle { display: none; }

.gsearch { position: relative; flex: 1; max-width: 720px; }
.gsearch input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-family: var(--mono);
  font-size: 0.9rem;
}
.gsearch input:focus { border-color: var(--accent-line); outline: none; background: var(--surface-2); }
.gsearch-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.85rem 1rem;
  z-index: 50;
}
.gsearch-panel.show { display: block; }
.detect { font-size: 0.85rem; color: var(--muted); }
.detect .type { color: var(--accent); font-family: var(--mono); font-weight: 600; }
.gsearch-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.5rem;
  margin-top: 0.7rem;
}
.gsearch-card {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  cursor: pointer;
}
.gsearch-card:hover { border-color: var(--accent-line); background: var(--accent-soft); }
.gsearch-card strong { font-size: 0.86rem; color: var(--text-strong); font-weight: 600; }
.gsearch-card span { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); word-break: break-all; }

.navright { display: flex; align-items: center; gap: 0.9rem; margin-left: auto; }
.clock { font-family: var(--mono); font-size: 0.8rem; color: var(--accent); letter-spacing: 0.06em; white-space: nowrap; }

.avatar-wrap { position: relative; }
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar:hover { border-color: var(--accent); }
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  min-width: 190px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 0.3rem 0;
  z-index: 50;
}
.dropdown.right { right: 0; }
.avatar-wrap.open .dropdown { display: block; }
.dropitem {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.95rem;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: var(--muted);
  cursor: pointer;
}
.dropitem:hover { color: var(--text); background: var(--surface); }
.dropitem:disabled { opacity: 0.6; cursor: default; }
.dropmeta {
  padding: 0.45rem 0.95rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.3rem;
  word-break: break-all;
}

/* ---------- main ---------- */
.main { padding: 1.4rem 1.5rem 2.5rem; }
.main h2 { font-size: 1.1rem; font-weight: 700; margin: 0 0 1rem; color: var(--text-strong); }

.panel, .result {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.25rem;
}
.panel > h3, .result > h3 {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 0.9rem;
}
.panel > h3::before, .result > h3::before { content: '// '; color: var(--accent); }
.result h3 {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0.9rem 0 0.5rem;
}
.result h3::before { content: '// '; color: var(--accent); }
.result h3:first-child { margin-top: 0; }

.pgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1rem;
  align-items: start;
}
.panel.span2 { grid-column: span 2; }
@media (max-width: 1100px) { .panel.span2 { grid-column: span 1; } }

/* quick launch */
.quick { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.5rem; }
.quick button {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--muted);
  padding: 0.5rem 0.6rem;
  cursor: pointer;
  text-align: left;
  font-size: 0.85rem;
}
.quick button:hover { color: var(--text); border-color: var(--accent-line); background: var(--accent-soft); }

/* activity feed */
.feed { list-style: none; margin: 0; padding: 0; font-size: 0.82rem; }
.feed li {
  display: flex;
  gap: 0.6rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--mono);
  word-break: break-all;
}
.feed li:last-child { border-bottom: none; }
.feed .ft { color: var(--accent); white-space: nowrap; }
.feed .fw { color: var(--muted); white-space: nowrap; }

/* ---------- tool panes ---------- */
.tool-form { display: flex; gap: 0.6rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
.tool-form input[type="text"] {
  flex: 1;
  min-width: 240px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  font-family: var(--mono);
}
.tool-form input[type="text"]:focus { border-color: var(--accent-line); outline: none; }
.tool-note { color: var(--muted); font-size: 0.85rem; margin: 0 0 1rem; max-width: 900px; }

.result { margin-bottom: 1rem; }
.result .meta { color: var(--muted); font-size: 0.8rem; margin-bottom: 0.75rem; }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 0.3rem 1rem; font-size: 0.9rem; margin-top: 0.5rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); font-size: 0.85rem; word-break: break-all; }
.mono-block {
  font-family: var(--mono);
  font-size: 0.8rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent-line);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 460px;
  overflow: auto;
  margin: 0.5rem 0 0;
}
details summary { cursor: pointer; color: var(--muted); margin-top: 0.75rem; }
details summary:hover { color: var(--text); }

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.12rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin: 0 0.35rem 0.35rem 0;
  color: var(--muted);
}
.tag.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 50%, transparent); background: color-mix(in srgb, var(--ok) 10%, transparent); }
.tag.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 50%, transparent); background: color-mix(in srgb, var(--warn) 10%, transparent); }
.tag.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 50%, transparent); background: color-mix(in srgb, var(--bad) 10%, transparent); }

.chain { list-style: none; margin: 0; padding: 0; }
.chain li {
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line-soft);
  word-break: break-all;
}
.chain li:last-child { border-bottom: none; }
.chain .st { color: var(--muted); margin-right: 0.6rem; }
.chain .final { color: var(--accent); }

/* usage bars */
.usage-row { margin-bottom: 1rem; }
.usage-row h3 {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}
.usage-row h3::before { content: none; }
.bar-line { display: flex; align-items: center; gap: 0.6rem; font-size: 0.8rem; color: var(--muted); margin-bottom: 0.25rem; }
.bar-line .win { width: 52px; }
.bar { flex: 1; height: 7px; background: var(--bg-2); border: 1px solid var(--line-soft); border-radius: 999px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--ok); border-radius: 999px; }
.bar span.warn { background: var(--warn); }
.bar span.bad { background: var(--bad); }
.bar-line .num { font-family: var(--mono); width: 118px; text-align: right; }

/* history table */
.htable { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.htable th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--line);
}
.htable td { padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--line-soft); font-family: var(--mono); font-size: 0.8rem; word-break: break-all; }
.htable td.t { font-family: var(--sans); }

/* IOC toolbox */
.ioc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.ioc-grid textarea, textarea {
  width: 100%;
  min-height: 180px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text);
  resize: vertical;
}
.ioc-grid textarea:focus, textarea:focus { border-color: var(--accent-line); outline: none; }
.ioc-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 0.75rem 0; }

/* upload */
.drop {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  color: var(--muted);
  cursor: pointer;
  background: var(--surface);
}
.drop.over { border-color: var(--accent); color: var(--text); background: var(--accent-soft); }
.drop input { display: none; }

.spin { color: var(--accent); font-size: 0.9rem; font-family: var(--mono); }
.hidden { display: none; }

/* cards used by typosquat/emailheaders pivots */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 0.75rem; margin-top: 0.9rem; }
.card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.95rem;
}
.card h3 { margin: 0 0 0.25rem; font-size: 0.9rem; font-weight: 600; color: var(--text-strong); }
.card p { margin: 0; color: var(--muted); font-size: 0.82rem; word-break: break-all; }
.card.click { cursor: pointer; }
.card.click:hover { border-color: var(--accent-line); background: var(--accent-soft); }

@media (prefers-reduced-motion: no-preference) {
  .btn, .card.click, .dropitem, .sideitem, .grouphead, .quick button, .tag, .gsearch-card {
    transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
  }
  .spin { animation: blinktext 1.2s ease-in-out infinite; }
  @keyframes blinktext { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
}

/* ---------- mobile ---------- */
@media (max-width: 860px) {
  .side {
    transform: translateX(-100%);
    transition: transform var(--speed) ease;
    box-shadow: none;
  }
  .side.open { transform: translateX(0); box-shadow: var(--shadow); }
  .backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--speed) ease;
    z-index: 55;
  }
  .backdrop.show { opacity: 1; pointer-events: auto; }
  .content { margin-left: 0; }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    cursor: pointer;
    flex-shrink: 0;
  }
  .burger, .burger::before, .burger::after {
    display: block;
    width: 16px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
  }
  .burger { position: relative; }
  .burger::before, .burger::after { content: ''; position: absolute; left: 0; }
  .burger::before { top: -5px; }
  .burger::after { top: 5px; }

  .topbar { padding: 0 0.75rem; gap: 0.6rem; }
  .clock { display: none; }
  .main { padding: 1.1rem 0.9rem 2rem; }
  .pgrid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; }
  .ioc-grid { grid-template-columns: 1fr; }
}