/* Gufo OSINT — modernized UI
 *
 * Design principles for this rewrite:
 *   - one cohesive dark palette (deep indigo + cyan-violet accent + warm amber)
 *   - clearer hierarchy: primary buttons pop, secondary stay flat
 *   - tactile inputs and tabs with a single sliding-bar active indicator
 *   - subtle motion (fade-up on panel switch, scale on press) — never gratuitous
 *   - all existing class names preserved so app.js is untouched
 */

:root {
  color-scheme: dark;
  /* Base surfaces — deep indigo with warm undertone */
  --bg: #0a0d18;
  --bg-soft: #0d111e;
  --sidebar: #0d1120;
  --panel: #151a2c;
  --panel-2: #1c2238;
  --panel-soft: #11162a;
  --input: #0d1120;

  /* Borders — slightly cooler than the panel for legibility */
  --line: #2a3150;
  --line-strong: #3e4773;

  /* Text */
  --text: #f3f5fb;
  --text-strong: #ffffff;
  --muted: #a6afcc;
  --muted-strong: #c5cce0;

  /* Accents — vivid cyan-violet pair + warm signal amber */
  --accent: #7aa2ff;
  --accent-2: #5eead4;
  --accent-strong: #93b8ff;
  --green: #34d399;
  --amber: #fbbf24;
  --danger: #f87171;
  --magenta: #c084fc;

  /* Effects */
  --shadow-sm: 0 2px 6px rgba(2, 4, 12, 0.35);
  --shadow-md: 0 8px 24px rgba(2, 4, 12, 0.45);
  --shadow-lg: 0 20px 60px rgba(2, 4, 12, 0.55);
  --focus: rgba(122, 162, 255, 0.32);
  --grid-line: rgba(122, 162, 255, 0.04);

  /* Type */
  --font-main: "Inter", "Aptos", "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --font-display: "Inter", "Aptos Display", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", "Cascadia Mono", "SF Mono", Consolas, monospace;

  /* Radii */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-pill: 999px;
}

body[data-theme="ghiaccio"] {
  --bg: #0a1117;
  --bg-soft: #0d141c;
  --sidebar: #0e1620;
  --panel: #142030;
  --panel-2: #1a2a3c;
  --panel-soft: #101a26;
  --input: #0e1620;
  --line: #2c3d52;
  --line-strong: #43607a;
  --text: #f5f9fc;
  --muted: #b5c2cf;
  --accent: #67e8f9;
  --accent-2: #a5f3fc;
  --accent-strong: #94f0ff;
  --focus: rgba(103, 232, 249, 0.30);
  --grid-line: rgba(103, 232, 249, 0.04);
}

body[data-theme="bosco"] {
  --bg: #0a1410;
  --bg-soft: #0d1814;
  --sidebar: #0d1813;
  --panel: #142019;
  --panel-2: #1b2c22;
  --panel-soft: #101a14;
  --input: #0e1812;
  --line: #2d4036;
  --line-strong: #4a6957;
  --text: #ecf5ef;
  --muted: #acc4b6;
  --accent: #4ade80;
  --accent-2: #bef264;
  --accent-strong: #86efac;
  --focus: rgba(74, 222, 128, 0.28);
  --grid-line: rgba(74, 222, 128, 0.04);
}

body[data-theme="ambra"] {
  --bg: #14110b;
  --bg-soft: #181410;
  --sidebar: #19150f;
  --panel: #221d15;
  --panel-2: #2d251b;
  --panel-soft: #17130d;
  --input: #17130d;
  --line: #463a2c;
  --line-strong: #6a5946;
  --text: #f7f1e8;
  --muted: #cdbea8;
  --accent: #fbbf24;
  --accent-2: #fcd34d;
  --accent-strong: #fde68a;
  --amber: #fbbf24;
  --focus: rgba(251, 191, 36, 0.30);
  --grid-line: rgba(251, 191, 36, 0.04);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 12% -10%, color-mix(in srgb, var(--accent), transparent 86%), transparent 60%),
    radial-gradient(900px 500px at 110% 0%, color-mix(in srgb, var(--magenta), transparent 92%), transparent 60%),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    linear-gradient(0deg, var(--grid-line) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, 42px 42px, 42px 42px, auto;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-main);
  font-size: 14px;
  font-feature-settings: "ss01", "cv11", "kern";
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hidden { display: none !important; }

/* ------------------------------------------------------------- Auth screen */

.authScreen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 50% -10%, color-mix(in srgb, var(--accent), transparent 80%), transparent 60%),
    transparent;
}

.authBox {
  width: min(460px, 100%);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--accent) 6%), var(--panel)),
    var(--panel);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  animation: gufoFadeUp 360ms ease both;
}

.authBox::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--amber));
  opacity: 0.85;
}

.authBrand,
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.authBrand img {
  width: 76px;
  height: 76px;
  filter: drop-shadow(0 16px 30px rgba(0, 0, 0, 0.45));
}

.authBrand h1 {
  font-size: 28px;
  font-weight: 760;
  letter-spacing: -0.01em;
}

.authBrand p {
  color: var(--muted);
  margin-top: 4px;
}

.brand img {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.35));
}

.authTabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 22px 0 16px;
  padding: 4px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}

.authTabs button {
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius-pill);
  min-height: 36px;
  font-weight: 620;
}

.authTabs button.active {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent), var(--panel) 60%), color-mix(in srgb, var(--accent), var(--panel-2) 70%));
  color: var(--text-strong);
  box-shadow: var(--shadow-sm);
}

.authMessage {
  min-height: 20px;
  color: var(--amber);
  margin-top: 12px;
  font-weight: 580;
}

/* ----------------------------------------------------------- App shell */

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
}

.side {
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--sidebar), var(--accent) 4%), var(--sidebar)),
    linear-gradient(180deg, var(--sidebar), color-mix(in srgb, var(--sidebar), #000 22%));
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  min-height: 52px;
  padding: 4px 4px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 40%);
}

.brand strong,
.authBrand h1 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.brand strong {
  display: block;
  font-size: 16px;
  color: var(--text-strong);
}

.brand span,
.topbar p,
.muted,
.empty {
  color: var(--muted);
}

.brand span {
  display: inline-block;
  margin-top: 2px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 620;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--accent), transparent 84%);
  color: var(--accent-strong);
  border: 1px solid color-mix(in srgb, var(--accent), transparent 70%);
}

nav {
  display: grid;
  gap: 4px;
}

/* Base button reset */
button {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2), color-mix(in srgb, var(--panel-2), #000 8%));
  color: var(--text);
  min-height: 40px;
  border-radius: var(--radius);
  padding: 0 14px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 120ms ease,
    box-shadow 160ms ease,
    color 160ms ease;
}

button:hover,
.smallLink:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus);
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  box-shadow: none;
  transform: none;
}

/* Sidebar nav items */
.nav {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: flex-start;
  padding: 0 12px;
  font-weight: 580;
  position: relative;
}

.nav:hover {
  background: color-mix(in srgb, var(--panel-2), transparent 40%);
  color: var(--text);
  border-color: transparent;
  box-shadow: none;
}

.nav.active {
  color: var(--text-strong);
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent), transparent 86%), transparent 70%);
  border-color: color-mix(in srgb, var(--accent), transparent 70%);
  box-shadow: none;
}

.nav.active::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
}

.status {
  margin-top: auto;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel-soft), transparent 30%);
  font-size: 12px;
}

#healthDot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--amber), transparent 80%);
  animation: gufoPulse 2.4s ease-in-out infinite;
}

.logout {
  width: 100%;
  background: transparent;
  border: 1px dashed var(--line);
  color: var(--muted);
  font-weight: 580;
}

.logout:hover {
  border-color: var(--danger);
  color: var(--danger);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger), transparent 80%);
}

/* ------------------------------------------------------------- Main area */

main {
  min-width: 0;
  padding: 24px 28px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 22px;
  gap: 16px;
}

.topActions {
  display: flex;
  align-items: end;
  gap: 10px;
}

.topActions label {
  min-width: 190px;
}

h1, h2, h3, p {
  margin: 0;
}

h1 {
  font-size: 26px;
  font-weight: 740;
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  color: var(--text-strong);
}

h2 {
  font-size: 15px;
  font-weight: 680;
  letter-spacing: -0.005em;
  color: var(--text-strong);
}

h3 {
  font-size: 13px;
  font-weight: 680;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-strong);
}

.panel { display: none; }
.panel.active { display: block; animation: gufoFadeUp 280ms ease both; }

.grid {
  display: grid;
  gap: 18px;
}

.grid.two {
  grid-template-columns: minmax(390px, 0.95fr) minmax(420px, 1.05fr);
}

.investigateGrid {
  align-items: start;
}

/* -------------------------------------------------------------- Surfaces */

.surface {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--accent) 4%), var(--panel)),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 20px;
  min-width: 0;
  position: relative;
  overflow: hidden;
}

.surface::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--magenta));
  opacity: 0.75;
}

.surfaceHead,
.surfaceSubhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.surfaceSubhead {
  margin-top: 22px;
  margin-bottom: 12px;
}

/* --------------------------------------------------------------- Quick modes */

.quickModes {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.quickMode {
  min-height: 46px;
  padding: 8px 10px;
  font-weight: 620;
  font-size: 13px;
  background: var(--panel-soft);
  border-color: var(--line);
  color: var(--muted-strong);
}

.quickMode:hover {
  color: var(--text);
}

.quickMode.active {
  border-color: color-mix(in srgb, var(--accent), transparent 60%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent), var(--panel) 76%), color-mix(in srgb, var(--accent), var(--panel-2) 80%));
  color: var(--text-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 86%);
}

.modeHint {
  border: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--muted-strong);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 16px;
  line-height: 1.5;
  border-left: 3px solid var(--accent);
}

/* ------------------------------------------------------------------- Tags */

.tag {
  border: 1px solid color-mix(in srgb, var(--accent), transparent 60%);
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent), transparent 86%);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 620;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.tag.muted {
  border-color: var(--line);
  color: var(--muted);
  background: var(--panel-soft);
}

/* ------------------------------------------------------- Inputs / forms */

textarea,
input,
select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--input);
  color: var(--text);
  border-radius: var(--radius);
  padding: 11px 12px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  min-height: 40px;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus);
  background: color-mix(in srgb, var(--input), var(--accent) 5%);
}

textarea {
  resize: vertical;
  line-height: 1.5;
}

label {
  color: var(--muted-strong);
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 580;
}

.formGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.wideLabel {
  margin-top: 14px;
}

.moduleGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.moduleGrid label,
.toggles label {
  border: 1px solid var(--line);
  background: var(--panel-soft);
  border-radius: var(--radius);
  padding: 10px 12px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-weight: 580;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, transform 120ms ease;
}

.moduleGrid label:hover,
.toggles label:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent), var(--line) 60%);
}

.moduleGrid input,
.toggles input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.moduleGrid label:has(input:checked),
.toggles label:has(input:checked) {
  border-color: color-mix(in srgb, var(--accent), transparent 50%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent), var(--panel-soft) 82%), color-mix(in srgb, var(--accent), var(--panel-soft) 88%));
  color: var(--text-strong);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent), transparent 80%);
}

.toggles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

/* Primary CTA: the run button and authSubmit get a gradient. */
.actions button:not(.secondary),
#authSubmit {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent), #fff 4%), color-mix(in srgb, var(--accent), #000 16%));
  color: #0b0f1a;
  border-color: color-mix(in srgb, var(--accent), #000 22%);
  font-weight: 680;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent), transparent 70%);
}

.actions button:not(.secondary):hover,
#authSubmit:hover {
  filter: brightness(1.05);
  box-shadow: 0 10px 26px color-mix(in srgb, var(--accent), transparent 60%);
}

button.secondary {
  background: var(--panel-soft);
}

.iconButton {
  width: 42px;
  padding: 0;
  display: grid;
  place-items: center;
}

/* --------------------------------------------------------- Output blocks */

#planOutput,
pre {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--input), var(--accent) 3%), var(--input)),
    var(--input);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow: auto;
  min-height: 240px;
  max-height: 62vh;
}

.planBlock p {
  margin-bottom: 8px;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.capability,
.job {
  border: 1px solid var(--line);
  background: var(--panel-soft);
  border-radius: var(--radius);
  padding: 12px;
}

.capability strong,
.job strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-strong);
}

.jobs {
  display: grid;
  gap: 10px;
}

.job {
  cursor: pointer;
  transition: border-color 140ms ease, transform 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.job:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent), transparent 50%);
  box-shadow: 0 8px 18px rgba(2, 4, 12, 0.35);
}

.job[data-status="complete"] {
  border-color: color-mix(in srgb, var(--green), var(--line) 60%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--green), var(--panel-soft) 92%), var(--panel-soft));
}
.job[data-status="error"] {
  border-color: color-mix(in srgb, var(--danger), var(--line) 60%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--danger), var(--panel-soft) 92%), var(--panel-soft));
}
.job[data-status="running"] {
  border-color: color-mix(in srgb, var(--amber), var(--line) 60%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--amber), var(--panel-soft) 92%), var(--panel-soft));
}

.progressTimeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.progressStep {
  border: 1px solid var(--line);
  background: var(--panel-soft);
  border-radius: var(--radius);
  padding: 10px;
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 4px 8px;
  align-items: center;
  min-height: 56px;
  transition: border-color 160ms ease, background 160ms ease;
}

.progressStep span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line-strong);
}

.progressStep strong {
  font-size: 12px;
  color: var(--text-strong);
}

.progressStep small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.3;
}

.progressStep.active {
  border-color: color-mix(in srgb, var(--accent), transparent 50%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent), var(--panel-soft) 88%), var(--panel-soft));
}

.progressStep.active span,
.progressStep[data-stage="complete"] span {
  background: var(--green);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--green), transparent 80%);
}

.progressStep[data-stage="error"] span,
.progressStep[data-stage="pdf_error"] span {
  background: var(--danger);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger), transparent 80%);
}

.viewerActions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.smallLink {
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 10px;
  text-decoration: none;
  background: var(--panel-soft);
  font-size: 13px;
  font-weight: 580;
  transition: border-color 140ms ease, box-shadow 140ms ease, color 140ms ease;
}

.smallAction {
  min-height: 32px;
  padding: 0 10px;
}

/* -------------------------------------------------------------- Graph */

.entityGraph {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel-soft), var(--accent) 3%), var(--panel-soft));
  margin-bottom: 14px;
  padding: 14px;
}

.graphHead,
.graphDetails {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.graphHead {
  margin-bottom: 12px;
}

.graphHead strong,
.graphDetails strong {
  display: block;
  color: var(--text-strong);
}

.graphHead span,
.graphDetails span {
  color: var(--muted);
  font-size: 12px;
}

.entityGraph svg {
  width: 100%;
  height: auto;
  display: block;
  min-height: 260px;
}

.graphCanvas {
  fill: color-mix(in srgb, var(--input), var(--accent) 5%);
  stroke: var(--line);
}

.graphLink {
  stroke: color-mix(in srgb, var(--line-strong), var(--accent) 45%);
  stroke-width: 1.2;
  opacity: 0.55;
}

.graphNode {
  cursor: pointer;
}

.graphNode circle {
  fill: var(--accent);
  stroke: color-mix(in srgb, #fff, var(--accent) 35%);
  stroke-width: 2;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.35));
  transition: transform 160ms ease, stroke-width 160ms ease;
}

.graphNode:hover circle {
  transform: scale(1.12);
  stroke-width: 3;
}

.graphNode text {
  fill: var(--text);
  font-size: 10px;
  font-family: var(--font-main);
  font-weight: 580;
  pointer-events: none;
}

/* Pillar 0.5: Admiralty grade ring. Tier maps to colour: gold (green),
 * solid (cyan), candidate (amber), weak (grey). Lets the analyst spot
 * trustworthy clusters at a glance without reading the small text. */
.graphRing {
  fill: transparent;
  stroke-width: 2.5;
  opacity: 0.7;
}
.graphNode.grade-gold .graphRing      { stroke: var(--green); }
.graphNode.grade-solid .graphRing     { stroke: var(--accent-2); }
.graphNode.grade-candidate .graphRing { stroke: var(--amber); }
.graphNode.grade-weak .graphRing      { stroke: color-mix(in srgb, var(--muted), transparent 35%); }

.graphGrade {
  font-size: 9px;
  font-family: var(--font-mono);
  font-weight: 680;
  fill: var(--muted-strong);
  letter-spacing: 0.04em;
}
.graphNode.grade-gold .graphGrade      { fill: var(--green); }
.graphNode.grade-candidate .graphGrade { fill: var(--amber); }

.graphNode .type-email,
.graphNode .type-phone {
  fill: var(--amber);
}

.graphNode .type-username,
.graphNode .type-organization {
  fill: var(--accent-2);
}

.graphNode .type-wallet,
.graphNode .type-ip {
  fill: var(--magenta);
}

.graphNode .type-url,
.graphNode .type-media,
.graphNode .type-location {
  fill: color-mix(in srgb, var(--accent), var(--line-strong) 30%);
}

.graphDetails {
  border-top: 1px solid var(--line);
  margin-top: 12px;
  padding-top: 12px;
}

.securityList {
  display: grid;
  gap: 12px;
}

/* ----------------------------------------------------------- API keys tab */

.keysCatalog {
  display: grid;
  gap: 10px;
}

.keysCategory {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed color-mix(in srgb, var(--line), transparent 40%);
  color: var(--accent-strong);
}

.keysCategory:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.keyRow {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  border-radius: var(--radius);
}

.keyRow[data-configured="1"] {
  border-color: color-mix(in srgb, var(--green), var(--line) 60%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--green), var(--panel-soft) 92%), var(--panel-soft));
}

.keyRow > label {
  margin: 0;
  color: var(--text-strong);
  font-weight: 620;
}

.keyRow input {
  min-height: 36px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.keyActions {
  display: flex;
  gap: 6px;
  align-items: center;
}

@media (max-width: 720px) {
  .keyRow {
    grid-template-columns: 1fr;
  }
  .keyActions {
    flex-wrap: wrap;
  }
}

.securityList p {
  padding: 12px 14px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
  color: var(--muted-strong);
  line-height: 1.5;
}

/* ----------------------------------------------------------- Animations */

@keyframes gufoFadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gufoPulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--amber), transparent 80%); }
  50%      { box-shadow: 0 0 0 6px color-mix(in srgb, var(--amber), transparent 92%); }
}

/* ---------------------------------------------------- Reduced motion */

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------------------------------------------------- Responsive */

@media (max-width: 1100px) {
  .grid.two {
    grid-template-columns: 1fr;
  }
  .quickModes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .side {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 14px 16px;
    display: grid;
    grid-template-columns: minmax(160px, 1fr) auto auto;
    grid-template-areas: "brand status logout"
                         "nav    nav    nav";
    align-items: center;
    gap: 12px 16px;
  }

  .brand {
    grid-area: brand;
    border-bottom: 0;
    padding: 0;
    min-height: 0;
  }

  .status {
    grid-area: status;
    margin-top: 0;
  }

  .logout {
    grid-area: logout;
    width: auto;
    min-width: 92px;
    border-style: solid;
  }

  nav {
    grid-area: nav;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .nav.active::before {
    left: 8px;
    right: 8px;
    top: auto;
    bottom: -1px;
    width: auto;
    height: 3px;
  }
}

@media (max-width: 660px) {
  main {
    padding: 14px;
  }

  .formGrid,
  .toggles,
  .capabilities,
  .progressTimeline,
  .moduleGrid,
  .quickModes,
  nav,
  .topActions {
    grid-template-columns: 1fr;
  }

  .topbar,
  .topActions {
    align-items: stretch;
    flex-direction: column;
  }
}

/* ====== Fase 4 UX: social grid, contact blocks, upload, dots ====== */

.modePanel { margin-top: 8px; }
.modePanel.hidden { display: none; }

.socialGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  margin: 12px 0;
}
.socialBtn {
  background: var(--panel-soft);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.92rem;
  transition: border-color .15s, background .15s, transform .1s;
}
.socialBtn:hover { border-color: var(--accent, #65a8ff); }
.socialBtn:active { transform: scale(0.97); }
.socialBtn.active {
  background: rgba(101, 168, 255, 0.18);
  border-color: var(--accent, #65a8ff);
  color: var(--text-strong);
}

.socialInputs { display: flex; flex-direction: column; gap: 8px; }
.socialInputRow {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--panel-soft);
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
}
.socialInputRow label { flex: 1; }
.socialRemove {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1.2rem;
}
.socialRemove:hover { color: #ff7a8a; border-color: #ff7a8a; }

.contactBlocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.contactBlock {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--panel-soft);
}
.contactBlock legend {
  padding: 0 6px;
  color: var(--muted-strong);
  font-size: 0.9rem;
  font-weight: 600;
}
.contactBlock input { width: 100%; margin-bottom: 6px; }
.contactBlock input:last-child { margin-bottom: 0; }

.uploadDrop {
  border: 2px dashed var(--line-strong);
  border-radius: 12px;
  padding: 24px 12px;
  text-align: center;
  cursor: pointer;
  background: var(--panel-soft);
  transition: border-color .15s, background .15s;
}
.uploadDrop:hover { border-color: var(--accent, #65a8ff); }
.uploadHint { color: var(--muted); margin: 8px 0 0; }
.mediaResult { padding: 12px; background: var(--panel-soft); border-radius: 8px; margin-top: 12px; }
.mediaResult pre { background: var(--bg-soft); padding: 8px; border-radius: 4px; overflow: auto; max-height: 220px; }
.mediaSummary { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }

/* Toggle "gated" — visivo per i flag autorizzazione */
.toggles label.gated {
  border: 1px dashed #ffa040;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(255, 160, 64, 0.06);
}

/* Pallini stato tool */
.statusDot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-left: 6px;
  vertical-align: middle;
}
.statusDot.ok { background: #21d07a; box-shadow: 0 0 6px rgba(33, 208, 122, 0.6); }
.statusDot.ko { background: #ff5577; box-shadow: 0 0 6px rgba(255, 85, 119, 0.6); }
.statusDot.unknown { background: #748099; }

.capability { position: relative; }

/* Email row signup */
#authEmailRow.hidden { display: none; }

/* ====== Argo Cloud — brand identity (logo + lockup) ====== */
:root {
  --argo-ink: #1A1815;
  --argo-gold: #C2922F;
  --argo-cream: #FAF8F4;
  --argo-mute: #7a746c;
}

.brandLogo {
  color: var(--argo-ink);
  width: 48px;
  height: 48px;
  flex: none;
}
.authBrand .brandLogo { width: 72px; height: 72px; color: #e6edf6; }

.brandWordmark {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 600;
  font-size: 2.4rem;
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin: 0;
}
.brandWordmark.sidebarBrand {
  font-size: 1.45rem;
  display: block;
}
.brand-ink  { color: #e6edf6; }
.brand-gold { color: var(--argo-gold); }

.brandTag {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--argo-gold);
  margin-top: 6px;
  display: block;
}

.authBrand .brandWordmark { font-size: 3rem; }
.authBrand .brandTag { font-size: 12px; }

/* Sui pulsanti dorati piccoli accenti */
.statusDot.ok { background: #21d07a; }