/* ==========================================================
   EON OS — Editorial Minimal
   Design language: confident, quiet, dense type, generous space.
   Grain & gradient atmosphere. Underline-only inputs. One quiet action.
   ========================================================== */

/* ── Tokens ─────────────────────────────────────────────── */

[data-theme="dark"] {
  --bg: #0b0b0d;
  --bg-elev: #131316;
  --bg-card: #16161a;
  --bg-card-2: #1d1d22;
  --line: #26262d;
  --line-soft: #1c1c22;
  --line-strong: #3a3a44;
  --ink: #f4f4ee;
  --ink-dim: #a8a89e;
  --ink-mute: #6b6b66;
  --ink-faint: #3d3d3a;
  --accent: #d4ff3a;
  --accent-text: #0b0b0d;
  --accent-soft: rgba(212, 255, 58, 0.12);
  --danger: #ff4747;
  --danger-soft: rgba(255, 71, 71, 0.12);
  --warn: #ffb347;
  --warn-soft: rgba(255, 179, 71, 0.12);
  --ok: #4dd6a0;
  --ok-soft: rgba(77, 214, 160, 0.12);
  --whale: #b8a4ff;
  --grain-opacity: 0.06;
}

[data-theme="light"] {
  --bg: #faf9f5;
  --bg-elev: #ffffff;
  --bg-card: #ffffff;
  --bg-card-2: #f4f3ed;
  --line: #e4e3dc;
  --line-soft: #ededea;
  --line-strong: #c4c3bc;
  --ink: #15151a;
  --ink-dim: #5a5a55;
  --ink-mute: #9a9a92;
  --ink-faint: #c8c7c0;
  --accent: #15151a;
  --accent-text: #d4ff3a;
  --accent-soft: rgba(21, 21, 26, 0.06);
  --danger: #c92a2a;
  --danger-soft: rgba(201, 42, 42, 0.08);
  --warn: #b87100;
  --warn-soft: rgba(184, 113, 0, 0.08);
  --ok: #2b8a5a;
  --ok-soft: rgba(43, 138, 90, 0.08);
  --whale: #6b5cc4;
  --grain-opacity: 0.04;
}

:root {
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-pill: 999px;

  --display: 'Fraunces', 'Times New Roman', serif;
  --body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Segoe UI', 'Inter Tight', system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Menlo', 'JetBrains Mono', monospace;

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);

  --transition-fast: 160ms cubic-bezier(0.2, 0, 0, 1);
  --transition: 240ms cubic-bezier(0.2, 0, 0, 1);
  --transition-slow: 480ms cubic-bezier(0.2, 0, 0, 1);
}

/* ── Reset ──────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overscroll-behavior: none;
  overflow: hidden;
}

body {
  padding-top: var(--safe-top);
  padding-bottom: var(--safe-bottom);
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a { color: inherit; text-decoration: none; }

::selection {
  background: var(--accent);
  color: var(--accent-text);
}

#app {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* ── Atmospheric grain & gradient (the "abstract" background) ── */
/* Used on the auth screen and as a subtle texture everywhere */

.grain-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(212, 255, 58, 0.04), transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(184, 164, 255, 0.04), transparent 60%),
    radial-gradient(ellipse 50% 50% at 0% 100%, rgba(77, 214, 160, 0.03), transparent 60%),
    var(--bg);
  pointer-events: none;
}

[data-theme="light"] .grain-bg {
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(21, 21, 26, 0.03), transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(107, 92, 196, 0.04), transparent 60%),
    var(--bg);
}

.grain-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ── Loading splash ─────────────────────────────────────── */

.splash {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--bg);
  z-index: 100;
  animation: fadeOut 0.5s ease 1.2s forwards;
  pointer-events: none;
}
.splash-mark {
  font-family: var(--display);
  font-weight: 400;
  font-size: 56px;
  letter-spacing: -0.04em;
  color: var(--ink);
  animation: splashIn 0.8s cubic-bezier(0.2, 0, 0, 1);
}
@keyframes splashIn {
  from { opacity: 0; transform: translateY(8px); letter-spacing: 0.2em; }
  to   { opacity: 1; transform: translateY(0); letter-spacing: -0.04em; }
}
@keyframes fadeOut {
  to { opacity: 0; visibility: hidden; }
}

/* ── App-bar ────────────────────────────────────────────── */

.app-bar {
  position: relative;
  z-index: 10;
  flex-shrink: 0;
  padding: 14px 20px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-mark {
  font-family: var(--display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.04em;
  color: var(--ink);
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brand-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.015em;
  line-height: 1.1;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand-sub {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 2px;
}

.app-actions {
  display: flex;
  gap: 8px;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  color: var(--ink-dim);
  transition: background var(--transition-fast), color var(--transition-fast);
  position: relative;
}
.icon-btn:hover { background: var(--bg-card); color: var(--ink); }
.icon-btn:active { transform: scale(0.94); }
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-text);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  display: grid;
  place-items: center;
  padding: 0 4px;
  border: 2px solid var(--bg);
}

/* ── View body ──────────────────────────────────────────── */

.view {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 24px 20px 100px;
  position: relative;
  z-index: 1;
  animation: viewIn 0.32s cubic-bezier(0.2, 0, 0, 1);
}

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

/* ── Section headers ────────────────────────────────────── */

.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}

.section-h {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 28px 4px 14px;
}
.section-h h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.section-h .meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ── Cards ──────────────────────────────────────────────── */

.card {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 18px;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.card:hover { border-color: var(--line); }

/* Hero card — for the home dashboard headline number */
.hero {
  position: relative;
  padding: 28px 24px 26px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 70%;
  height: 140%;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  position: relative;
}
.hero-num {
  font-family: var(--display);
  font-weight: 300;
  font-size: 72px;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--ink);
  display: flex;
  align-items: flex-start;
  gap: 4px;
  position: relative;
}
.hero-num .unit {
  font-size: 24px;
  color: var(--ink-dim);
  margin-top: 14px;
  letter-spacing: 0;
}
.hero-trend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  position: relative;
}
.hero-trend .arrow {
  font-family: var(--mono);
}
.hero-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ── Three-tile MER hero ─────────────────────────────────── */

.hero-mer-grid {
  padding: 22px 18px 22px;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 18px;
  position: relative;
}
.mer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  position: relative;
}
.mer-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 14px 10px;
  background: var(--bg-card-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  min-width: 0;
  transition: border-color var(--transition-fast);
}
.mer-tile:hover {
  border-color: var(--line);
}
.mer-tile-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  width: 100%;
  gap: 6px;
}
.mer-tile-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
}
.hero-mini-note {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  opacity: 0.7;
  font-style: italic;
}
.mer-tile-num {
  font-family: var(--display);
  font-weight: 300;
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.mer-tile-num .hero-x {
  font-size: 14px;
  color: var(--ink-dim);
  margin-left: 1px;
}
.mer-tile-num .hero-dash {
  color: var(--ink-mute);
  font-size: 28px;
}
.mer-tile .pill {
  font-size: 9.5px;
  padding: 3px 8px;
  letter-spacing: 0.1em;
}

/* ── Pills ──────────────────────────────────────────────── */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: var(--r-pill);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.pill::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  display: inline-block;
}
.pill-ok { background: var(--ok-soft); color: var(--ok); }
.pill-ok::before { background: var(--ok); box-shadow: 0 0 8px currentColor; }
.pill-warn { background: var(--warn-soft); color: var(--warn); }
.pill-warn::before { background: var(--warn); }
.pill-danger { background: var(--danger-soft); color: var(--danger); }
.pill-danger::before { background: var(--danger); animation: blink 1.5s ease-in-out infinite; }
.pill-whale { background: rgba(184, 164, 255, 0.12); color: var(--whale); }
.pill-whale::before { background: var(--whale); }

@keyframes blink { 50% { opacity: 0.3; } }

/* ── Stats grid ─────────────────────────────────────────── */

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 14px 16px;
  transition: border-color var(--transition-fast);
}
.stat:hover { border-color: var(--line); }
.stat-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}
.stat-val {
  font-family: var(--display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.stat-delta {
  font-family: var(--mono);
  font-size: 10px;
  margin-top: 4px;
  color: var(--ok);
}
.stat-delta.dn { color: var(--danger); }

/* ── Insight cards (the signals feed) ──────────────────── */

.insight {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 16px 18px;
  margin-bottom: 10px;
  display: flex;
  gap: 14px;
  transition: border-color var(--transition-fast);
  animation: insightIn 0.4s cubic-bezier(0.2, 0, 0, 1) backwards;
}
.insight:hover { border-color: var(--line); }
.insight:nth-child(1) { animation-delay: 0.05s; }
.insight:nth-child(2) { animation-delay: 0.1s; }
.insight:nth-child(3) { animation-delay: 0.15s; }
.insight:nth-child(4) { animation-delay: 0.2s; }
@keyframes insightIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.insight-mark {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}
.insight.danger .insight-mark { background: var(--danger); box-shadow: 0 0 0 4px var(--danger-soft); }
.insight.warn .insight-mark { background: var(--warn); box-shadow: 0 0 0 4px var(--warn-soft); }
.insight.whale .insight-mark { background: var(--whale); box-shadow: 0 0 0 4px rgba(184, 164, 255, 0.15); }
.insight.ok .insight-mark { background: var(--ok); box-shadow: 0 0 0 4px var(--ok-soft); }
.insight-body { flex: 1; min-width: 0; }
.insight-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 4px;
}
.insight-desc {
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.5;
  margin-bottom: 10px;
}
.insight-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Chips (action buttons inside cards) ────────────────── */

.chip {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  padding: 6px 11px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  transition: all var(--transition-fast);
  background: transparent;
}
.chip:hover {
  border-color: var(--ink-dim);
  color: var(--ink);
}
.chip.primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
[data-theme="dark"] .chip.primary {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}
.chip.primary:hover { transform: translateY(-1px); }

/* ── Empty state ─────────────────────────────────────────── */

.empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--ink-mute);
}
.empty-mark {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 300;
  color: var(--ink-faint);
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  line-height: 1;
}
.empty-title {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 400;
  color: var(--ink-dim);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.empty-sub {
  font-size: 13px;
  color: var(--ink-mute);
  max-width: 260px;
  margin: 0 auto;
  line-height: 1.5;
}
.empty-cta {
  margin-top: 18px;
  display: inline-block;
}

/* ── Auth screen ─────────────────────────────────────────── */

.auth {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  padding: 24px;
}

.auth-top {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 0;
}

.auth-mark {
  font-family: var(--display);
  font-weight: 400;
  font-size: 96px;
  line-height: 1;
  letter-spacing: -0.06em;
  color: var(--ink);
  margin-bottom: 14px;
  animation: markIn 0.9s cubic-bezier(0.2, 0, 0, 1);
}
@keyframes markIn {
  from { opacity: 0; transform: translateY(12px); letter-spacing: 0.05em; }
  to { opacity: 1; transform: translateY(0); letter-spacing: -0.06em; }
}

.auth-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 60px;
  animation: fadeIn 0.6s ease 0.4s backwards;
}

.auth-form {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0;
  animation: fadeIn 0.6s ease 0.6s backwards;
}

.field {
  position: relative;
  border-bottom: 1px solid var(--line);
  padding: 18px 0 8px;
  transition: border-color var(--transition);
}
.field:focus-within { border-bottom-color: var(--ink); }
.field input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--body);
  font-size: 16px; /* prevents iOS zoom-on-focus */
  color: var(--ink);
  padding: 0;
}
.field input::placeholder {
  color: var(--ink-mute);
  font-weight: 400;
}

/* Password field with reveal toggle on the right */
.field-with-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}
.field-with-toggle input {
  flex: 1;
  padding-right: 8px;
}
.reveal-toggle {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: transparent;
  border: none;
  color: var(--ink-mute);
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.reveal-toggle:hover { color: var(--ink-dim); background: var(--bg-card); }
.reveal-toggle:active { transform: scale(0.92); }
.reveal-toggle svg { width: 18px; height: 18px; }

/* Forgot password link under sign-in form */
.auth-aux {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}
.auth-aux button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px 0;
  transition: color var(--transition-fast);
}
.auth-aux button:hover { color: var(--ink); }

.auth-btn {
  margin-top: 32px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--body);
  font-weight: 500;
  font-size: 14px;
  padding: 16px;
  border-radius: var(--r-md);
  letter-spacing: 0.04em;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
[data-theme="dark"] .auth-btn {
  background: var(--accent);
  color: var(--accent-text);
}
.auth-btn:hover { transform: translateY(-1px); }
.auth-btn:active { transform: translateY(0) scale(0.98); }
.auth-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.auth-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-mute);
  font-family: var(--mono);
  letter-spacing: 0.04em;
}
.auth-toggle button {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  transition: opacity var(--transition-fast);
}
.auth-toggle button:hover { opacity: 0.7; }

.auth-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  animation: fadeIn 0.6s ease 0.8s backwards;
}
.auth-bottom a { color: var(--ink-mute); transition: color var(--transition-fast); }
.auth-bottom a:hover { color: var(--ink); }

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

.auth-error {
  background: var(--danger-soft);
  border: 1px solid rgba(255, 71, 71, 0.25);
  color: var(--danger);
  padding: 12px 14px;
  border-radius: var(--r-sm);
  font-size: 13px;
  margin-bottom: 8px;
  animation: shake 0.4s cubic-bezier(0.36, 0, 0.66, -0.56);
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* ── Workspace creation ──────────────────────────────────── */

.ws-create {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 60px 24px 24px;
  position: relative;
  z-index: 1;
}
.ws-create h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 36px;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 12px;
}
.ws-create h1 em {
  font-style: italic;
  color: var(--ink-dim);
  font-weight: 300;
}
.ws-create .lede {
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 360px;
}
.ws-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Chat ───────────────────────────────────────────────── */

.chat-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  min-height: 0;
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.msg {
  max-width: 84%;
  font-size: 15.5px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  animation: msgIn 0.3s cubic-bezier(0.2, 0, 0, 1);
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg.user {
  align-self: flex-end;
  background: var(--bg-card-2);
  border: 1px solid var(--line-soft);
  padding: 12px 16px;
  border-radius: 18px 18px 4px 18px;
  color: var(--ink);
}

.msg.eon {
  align-self: flex-start;
  max-width: 92%;
  padding: 0;
}
.msg.eon .from {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.msg.eon .from-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-soft);
}
[data-theme="light"] .msg.eon .from-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok-soft); }
.msg.eon .from-name {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.msg.eon .text {
  color: var(--ink);
  white-space: pre-wrap;
  font-size: 15.5px;
  line-height: 1.62;
  letter-spacing: -0.005em;
}

/* Per-paragraph fade-in for long EON answers */
.msg.eon .para {
  display: block;
  margin-bottom: 0.85em;
  opacity: 0;
  transform: translateY(4px);
  animation: paraIn 360ms cubic-bezier(0.2, 0, 0, 1) forwards;
}
.msg.eon .para:last-child { margin-bottom: 0; }
@keyframes paraIn {
  to { opacity: 1; transform: translateY(0); }
}

/* Streaming caret — softer, blinks slower */
.msg.eon .caret {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--ink-dim);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: caretBlink 1s steps(2) infinite;
  border-radius: 1px;
}
@keyframes caretBlink {
  to { opacity: 0; }
}

/* Collapsible message bubbles (long content) */
.msg.collapsed .text {
  max-height: 8.1em;          /* ~5 lines at 1.62 line-height */
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 65%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 65%, transparent 100%);
}
.msg-toggle {
  margin-top: 8px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.msg-toggle:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

/* Pin suggestion — subtle, appears under EON's answer when worth saving */
.pin-suggest {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  color: var(--ink-dim);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.pin-suggest:hover {
  color: var(--ink);
  border-color: var(--accent);
  background: var(--accent-soft);
}
.pin-suggest.pinned {
  color: var(--accent-text, var(--ink));
  background: var(--accent);
  border-color: var(--accent);
}
.pin-suggest svg {
  width: 12px;
  height: 12px;
}

.status {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}
.status::before {
  content: '';
  width: 8px;
  height: 8px;
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.typing {
  display: inline-flex;
  align-self: flex-start;
  gap: 4px;
  padding: 4px 0;
  align-items: center;
}
.typing span {
  width: 6px;
  height: 6px;
  background: var(--ink-mute);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.16s; }
.typing span:nth-child(3) { animation-delay: 0.32s; }
@keyframes bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-6px); opacity: 1; }
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blinkCursor 1s steps(2) infinite;
}
[data-theme="light"] .cursor { background: var(--ok); }
@keyframes blinkCursor { 50% { opacity: 0; } }

.composer-shell {
  flex-shrink: 0;
  padding: 8px 14px calc(10px + var(--safe-bottom));
  background: linear-gradient(180deg, transparent 0%, var(--bg) 35%);
}
.composer {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 6px 6px 6px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color var(--transition);
}
.composer:focus-within { border-color: var(--line-strong); }
.composer textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--body);
  font-size: 15px;
  resize: none;
  min-height: 24px;
  max-height: 96px;
  line-height: 1.4;
  padding: 8px 0;
  color: var(--ink);
}
.composer textarea::placeholder { color: var(--ink-mute); }
.composer .send {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
[data-theme="dark"] .composer .send {
  background: var(--accent);
  color: var(--accent-text);
}
.composer .send:disabled { opacity: 0.3; cursor: not-allowed; }
.composer .send:not(:disabled):hover { transform: scale(1.05); }
.composer .send:not(:disabled):active { transform: scale(0.94); }

/* Quick suggestions on empty chat */
.suggest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 4px 12px;
}
.suggest {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 12px 14px;
  text-align: left;
  transition: all var(--transition-fast);
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink-dim);
}
.suggest:hover {
  border-color: var(--line);
  color: var(--ink);
  transform: translateY(-1px);
}
.suggest .lbl {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
  display: block;
}

/* ── Tasks ──────────────────────────────────────────────── */

.task-filters {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 0 0 18px;
  scrollbar-width: none;
}
.task-filters::-webkit-scrollbar { display: none; }
.filter-chip {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  background: transparent;
  white-space: nowrap;
  transition: all var(--transition-fast);
  font-weight: 500;
}
.filter-chip.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
[data-theme="dark"] .filter-chip.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}

.task {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 14px 16px;
  margin-bottom: 8px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: all var(--transition-fast);
  animation: insightIn 0.3s cubic-bezier(0.2, 0, 0, 1) backwards;
}
.task:hover { border-color: var(--line); }
.task-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  flex-shrink: 0;
  margin-top: 1px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.task-check:hover { border-color: var(--ink); }
.task-check.done {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}
[data-theme="dark"] .task-check.done {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}
.task-check.done::after {
  content: '✓';
  font-size: 12px;
  font-weight: 600;
}
.task-body { flex: 1; min-width: 0; }
.task.complete .task-title {
  text-decoration: line-through;
  color: var(--ink-mute);
}
.task-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 6px;
}
.task-meta {
  display: flex;
  gap: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.task-meta .priority-high { color: var(--warn); }
.task-meta .priority-urgent { color: var(--danger); }
.task-meta .overdue { color: var(--danger); }

/* ── Settings ────────────────────────────────────────────── */

.settings-section {
  margin-bottom: 32px;
}
.settings-section h3 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin: 0 4px 12px;
}

.row {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition-fast);
  cursor: pointer;
}
.row:first-child { border-radius: var(--r-md) var(--r-md) 0 0; }
.row:last-child { border-radius: 0 0 var(--r-md) var(--r-md); border-bottom-width: 1px; }
.row:only-child { border-radius: var(--r-md); }
.row + .row { border-top: none; }
.row:hover { background: var(--bg-card-2); }
.row-content { flex: 1; min-width: 0; }
.row-label {
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 2px;
}
.row-value {
  font-size: 12px;
  color: var(--ink-mute);
  font-family: var(--mono);
  letter-spacing: 0.04em;
}
.row-action {
  font-size: 12px;
  color: var(--ink-dim);
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.row.danger .row-label { color: var(--danger); }

/* ── Bottom nav ─────────────────────────────────────────── */

.nav {
  position: relative;
  z-index: 10;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 8px 0 calc(8px + var(--safe-bottom));
  border-top: 1px solid var(--line-soft);
  background: var(--bg);
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--ink-mute);
  padding: 6px 8px;
  transition: color var(--transition-fast);
}
.nav-item svg { width: 18px; height: 18px; }
.nav-item .nav-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}
.nav-item.active { color: var(--ink); }
[data-theme="dark"] .nav-item.active { color: var(--accent); }
.nav-item:active { transform: scale(0.92); }

/* ── Notifications dropdown ─────────────────────────────── */

.notif-panel {
  position: absolute;
  top: 60px;
  right: 16px;
  width: 320px;
  max-width: calc(100vw - 32px);
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  z-index: 50;
  animation: dropIn 0.2s cubic-bezier(0.2, 0, 0, 1);
  overflow: hidden;
}

/* ── Overflow menu — bottom sheet ──────────────────────── */

.menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 80;
  animation: fadeIn 0.24s ease;
}
[data-theme="light"] .menu-backdrop {
  background: rgba(0, 0, 0, 0.25);
}

.menu-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-elev);
  border-top: 1px solid var(--line);
  border-radius: 24px 24px 0 0;
  z-index: 90;
  padding: 8px 12px calc(20px + var(--safe-bottom));
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.4);
  animation: sheetUp 0.32s cubic-bezier(0.2, 0, 0, 1);
  max-height: 75vh;
  overflow-y: auto;
}
@keyframes sheetUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.menu-handle {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: var(--line-strong);
  margin: 8px auto 12px;
  opacity: 0.6;
}

.menu-section-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  padding: 14px 14px 8px;
}

.menu-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 14px;
  border-radius: var(--r-md);
  background: transparent;
  color: var(--ink);
  text-align: left;
  font-size: 15px;
  transition: background var(--transition-fast);
}
.menu-item:hover { background: var(--bg-card-2); }
.menu-item:active { transform: scale(0.985); background: var(--bg-card-2); }
.menu-item.danger { color: var(--danger); }
.menu-item.danger:hover { background: var(--danger-soft); }

.menu-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  color: var(--ink-dim);
  flex-shrink: 0;
}
.menu-item.danger .menu-icon { color: var(--danger); }
.menu-icon svg { width: 18px; height: 18px; }

.menu-label {
  flex: 1;
  font-size: 15px;
}
.menu-meta {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.menu-divider {
  height: 1px;
  background: var(--line-soft);
  margin: 6px 12px;
}

/* ── Form fields inside sheets ─────────────────────────── */

.field-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin: 14px 0 6px;
}
.field-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  outline: none;
  padding: 8px 0 10px;
  font-family: var(--body);
  font-size: 16px;
  color: var(--ink);
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
.field-input:focus { border-bottom-color: var(--ink); }
.field-input::placeholder { color: var(--ink-mute); }
textarea.field-input {
  resize: vertical;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px;
  min-height: 100px;
}
textarea.field-input:focus { border-color: var(--ink); }

/* ── Toast ─────────────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: calc(80px + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--bg);
  padding: 12px 18px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 500;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: all var(--transition);
  pointer-events: none;
  max-width: calc(100vw - 40px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
[data-theme="dark"] .toast {
  background: var(--accent);
  color: var(--accent-text);
}
.toast.toast-in {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Pinned section on Home ─────────────────────────── */

.pinned-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.pinned-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: var(--r-md);
  padding: 14px 16px;
  transition: border-color var(--transition-fast);
}
.pinned-card:hover { border-left-color: var(--ink); }
.pinned-q {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin-bottom: 6px;
  line-height: 1.4;
}
.pinned-a {
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.5;
  margin-bottom: 10px;
  letter-spacing: -0.005em;
}
.pinned-actions {
  display: flex;
  gap: 8px;
}
.danger-chip {
  color: var(--ink-mute);
  border-color: var(--line-soft);
}
.danger-chip:hover {
  color: var(--danger);
  border-color: var(--danger);
}
@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.notif-head {
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--line-soft);
}
.notif-list { max-height: 400px; overflow-y: auto; }
.notif-item {
  padding: 12px 18px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
}
.notif-item:last-child { border-bottom: none; }
.notif-item .t { font-weight: 500; margin-bottom: 2px; color: var(--ink); }
.notif-item .b { color: var(--ink-dim); font-size: 12px; line-height: 1.4; }

/* ── Utility ─────────────────────────────────────────────── */

.hide { display: none !important; }
.fade-in { animation: fadeIn 0.4s ease backwards; }