/* ───────────────────────── Robby OS · Cockpit v4 — POLISH ─────────────────────────
   Adds: refined task cards, richer email rail, consolidated top bar,
   sparkline project heroes, surface shading, typography scale.
   ────────────────────────────────────────────────────────────────────── */

/* ─────────────────────── TYPOGRAPHY SCALE ─────────────────────── */
body {
  /* Typeset: Inter for UI, Instrument Serif for display accents where called, JetBrains Mono for numerics */
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-feature-settings: "cv11","ss01","ss03";
  font-optical-sizing: auto;
  letter-spacing: -0.006em;
}
.tabnum, .kbd, .t-mono { font-family: "JetBrains Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }

/* Type roles */
.t-display   { font-size: 28px; font-weight: 700; letter-spacing: -0.028em; line-height: 1.05; }
.t-h1        { font-size: 20px; font-weight: 700; letter-spacing: -0.02em;  line-height: 1.15; }
.t-h2        { font-size: 14px; font-weight: 700; letter-spacing: -0.01em;  line-height: 1.25; }
.t-h3        { font-size: 12.5px; font-weight: 600; letter-spacing: 0;       line-height: 1.3;  }
.t-category  { font-size: 9.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-4); }
.t-label     { font-size: 10.5px; font-weight: 600; letter-spacing: 0.02em; color: var(--text-3); }
.t-body      { font-size: 12.5px; font-weight: 500; letter-spacing: 0; line-height: 1.45; color: var(--text-1); }
.t-body-sm   { font-size: 11.5px; font-weight: 500; line-height: 1.4;  color: var(--text-2); }
.t-meta      { font-size: 10.5px; font-weight: 500; color: var(--text-3); font-variant-numeric: tabular-nums; }

/* Headings in panes get the h2 treatment */
.pane-head .title     { font-size: 13.5px; font-weight: 700; letter-spacing: -0.01em; }
.pane-head .title-sub { font-size: 11px;   font-weight: 500; color: var(--text-3); }
.pane-head .count     { font-size: 10px;   font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-4); }

/* ─────────────────────── SURFACE DIFFERENTIATION ─────────────────────── */
/* Each pane gets a hair-line stroke + layered shadow so the eye can parse zones */
.pane, .email-rail {
  background: var(--bg-1);
  border: 1px solid var(--hair-2);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.02) inset,
    0 2px 0 rgba(0,0,0,0.20),
    0 10px 30px -12px rgba(0,0,0,0.45);
}
[data-theme="light"] .pane, [data-theme="light"] .email-rail {
  box-shadow:
    0 0 0 1px rgba(10,20,40,0.02) inset,
    0 1px 0 rgba(0,0,0,0.03),
    0 8px 24px -14px rgba(10,20,40,0.18);
}

/* Pane head — thin ink line + soft interior glow */
.pane-head {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0) 60%);
  border-bottom: 1px solid var(--hair-2);
  box-shadow: 0 1px 0 rgba(0,0,0,0.35) inset;
}
[data-theme="light"] .pane-head {
  background: linear-gradient(180deg, rgba(255,255,255,0.8), rgba(255,255,255,0) 60%);
  box-shadow: 0 1px 0 rgba(10,20,40,0.02) inset;
}

/* Workspace canvas darker so panes visibly sit on top */
.app { background: var(--bg-canvas); }
.workspace { background: #000; }
[data-theme="light"] .workspace { background: #e7eaf0; }

/* ─────────────────────── TOP BAR REFINEMENTS ─────────────────────── */
.crumb-date {
  color: var(--text-3); font-size: 10px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.search-placeholder { flex: 1; color: var(--text-3); font-weight: 500; display: flex; align-items: center; gap: 8px; min-width: 0; }
.search-hint { color: var(--text-4); font-size: 10.5px; letter-spacing: 0.03em; }

/* Split button */
.split-btn { position: relative; display: inline-flex; align-items: stretch; border-radius: 8px; overflow: visible; flex-shrink: 0; }
.split-btn .sb-primary, .split-btn .sb-caret {
  background: var(--work);
  color: #fff; border: 0; padding: 6px 10px;
  font-size: 12px; font-weight: 600; letter-spacing: -0.003em;
  display: inline-flex; align-items: center; gap: 6px;
  cursor: pointer;
  white-space: nowrap;
}
.split-btn .sb-primary { border-radius: 8px 0 0 8px; padding-right: 10px; border-right: 1px solid rgba(255,255,255,0.2); }
.split-btn .sb-caret   { border-radius: 0 8px 8px 0; padding: 6px 7px; }
.split-btn .sb-primary:hover, .split-btn .sb-caret:hover { background: oklch(from var(--work) calc(l + 0.04) c h); }
[data-theme="light"] .split-btn .sb-primary, [data-theme="light"] .split-btn .sb-caret { color: #fff; }

/* Top-bar grouped popovers */
.tb-group { position: relative; }
.tb-pop {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 240px;
  background: var(--bg-2);
  border: 1px solid var(--hair-3);
  border-radius: 12px;
  padding: 6px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 20px 40px -10px rgba(0,0,0,0.65);
  z-index: 90;
  animation: tbpop 0.14s cubic-bezier(0.2, 0.6, 0.2, 1);
}
[data-theme="light"] .tb-pop {
  background: #fff; border-color: rgba(10,20,40,0.08);
  box-shadow: 0 20px 40px -8px rgba(10,20,40,0.18), 0 1px 0 rgba(10,20,40,0.04);
}
.split-btn .tb-pop { left: 0; right: auto; }
.tb-pop-wide { min-width: 300px; }
@keyframes tbpop {
  from { opacity: 0; transform: translateY(-4px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}
.tbp-section {
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-4); padding: 6px 10px 4px;
}
.tbp-row {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: 6px;
  font-size: 12px; font-weight: 500; color: var(--text-1);
  cursor: pointer;
}
.tbp-row:hover { background: var(--bg-3); }
.tbp-row.active { background: var(--bg-3); color: var(--text-0); }
.tbp-row.tbp-muted { color: var(--text-3); }
.tbp-row .kbd { margin-left: auto; }
.tbp-sep { height: 1px; background: var(--hair-2); margin: 4px 0; }
.tbp-dot { width: 8px; height: 8px; border-radius: 2px; }
.tbp-seg-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px;
  font-size: 11.5px; color: var(--text-2); font-weight: 500;
}
.tbp-item {
  display: flex; gap: 10px; padding: 8px 10px; align-items: flex-start;
  cursor: pointer; border-radius: 6px;
  font-size: 11.5px; color: var(--text-1); font-weight: 500; line-height: 1.4;
}
.tbp-item:hover { background: var(--bg-3); }
.tbp-item-dot { width: 6px; height: 6px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.tbp-item-sub { font-size: 10px; color: var(--text-4); font-weight: 500; margin-top: 2px; letter-spacing: 0.02em; }

.btn-ghost { background: transparent; color: var(--text-2); border: 1px dashed var(--hair-3); }
.btn-ghost:hover { background: var(--bg-2); color: var(--text-1); }
.kbd-inline {
  margin-left: 6px; font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9.5px; color: var(--text-4); background: var(--bg-3); padding: 0 5px; border-radius: 3px;
}

.seg-sm .seg-item { padding: 3px 7px; font-size: 10.5px; }

/* ─────────────────────── PROJECT HERO (Kanban column header) ─────────────────────── */
.proj-hero {
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(255,255,255,0.18), rgba(255,255,255,0) 50%),
    linear-gradient(180deg, oklch(from var(--proj-bg) calc(l + 0.06) c h), var(--proj-bg));
  color: #fff;
  padding: 9px 10px 9px 11px;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  min-height: 92px;
  display: flex; flex-direction: column; gap: 4px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.22),
    inset 0 -2px 0 rgba(0,0,0,0.15),
    0 4px 12px -4px rgba(0,0,0,0.5);
}
.proj-hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, rgba(0,0,0,0) 100%);
  pointer-events: none;
}
.ph-top { display: flex; align-items: center; justify-content: space-between; }
.ph-name {
  font-size: 13px; font-weight: 700; letter-spacing: -0.01em;
  display: flex; align-items: center; gap: 7px;
  text-shadow: 0 1px 0 rgba(0,0,0,0.15);
}
.ph-name .sw {
  display: inline-block; width: 6px; height: 12px; border-radius: 2px;
  background: rgba(255,255,255,0.85);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
}
.ph-trend {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px; font-weight: 700;
  opacity: 0.85;
}
.ph-meta {
  display: flex; gap: 10px;
  font-size: 9.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  opacity: 0.82;
  font-variant-numeric: tabular-nums;
}
.ph-meta b { color: #fff; margin-right: 3px; font-weight: 800; }
.ph-stat-row { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 2px; }
.ph-stat {
  font-size: 28px; font-weight: 800; line-height: 0.95;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.ph-stat small {
  display: block; font-size: 9px; font-weight: 600; opacity: 0.7;
  letter-spacing: 0.12em; text-transform: uppercase; margin-top: 2px;
}
.ph-spark { width: 70px; height: 24px; opacity: 0.95; }
.ph-due { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.ph-due-bar {
  flex: 1; height: 4px; border-radius: 2px;
  background: rgba(0,0,0,0.28);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(0,0,0,0.15);
}
.ph-due-fill { height: 100%; background: rgba(255,255,255,0.9); border-radius: 2px; }
.ph-due-label {
  font-size: 8.5px; font-weight: 700; letter-spacing: 0.1em;
  opacity: 0.85; white-space: nowrap;
}

.proj-hero.health-warn { box-shadow: inset 0 1px 0 rgba(255,255,255,0.22), inset 0 -2px 0 rgba(0,0,0,0.15), inset 0 0 0 1px rgba(245,158,11,0.5), 0 4px 12px -4px rgba(0,0,0,0.5); }

/* ─────────────────────── TASK CARDS — polished ─────────────────────── */
.tcard {
  position: relative;
  display: flex; gap: 0; align-items: stretch;
  background: var(--bg-2);
  border-radius: 8px;
  overflow: hidden;
  transition: background 0.12s ease, transform 0.12s ease, box-shadow 0.12s ease;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.03),
    0 1px 0 rgba(0,0,0,0.2);
}
.tcard:hover {
  background: var(--bg-3);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.04),
    0 6px 16px -6px rgba(0,0,0,0.45);
}
[data-theme="light"] .tcard { box-shadow: 0 1px 0 rgba(10,20,40,0.04), inset 0 1px 0 rgba(255,255,255,0.6); }
[data-theme="light"] .tcard:hover { background: #fff; box-shadow: 0 8px 22px -8px rgba(10,20,40,0.18); }

.tcard.done { opacity: 0.48; }
.tcard.done .tcard-title { text-decoration: line-through; text-decoration-color: var(--text-4); }

/* left urgency rail — color + thickness signal urgency */
.tcard-rail {
  width: 3px; flex-shrink: 0;
  background: var(--accent);
  position: relative;
}
.tcard.u-over .tcard-rail { width: 4px; background: var(--p-high); box-shadow: 0 0 8px rgba(239,68,68,0.5); }
.tcard.u-soon .tcard-rail { width: 4px; background: var(--p-med); }

.tcard-body { flex: 1; padding: 8px 10px 7px; min-width: 0; display: flex; flex-direction: column; gap: 6px; }

.tcard-top { display: flex; align-items: flex-start; gap: 7px; }
.tcard-title {
  flex: 1; min-width: 0;
  font-size: 12.5px; font-weight: 600; color: var(--text-1);
  line-height: 1.33; letter-spacing: -0.005em;
  text-wrap: pretty;
}

/* Priority pip — tiny dot, high-contrast */
.prio-pip {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  margin-top: 4px;
  box-shadow: 0 0 0 2px var(--bg-2), 0 0 0 3px currentColor;
}
.prio-pip.p-high { background: var(--p-high); color: rgba(239,68,68,0.25); }
.prio-pip.p-med  { background: var(--p-med);  color: rgba(245,158,11,0.25); }
.prio-pip.p-low  { background: var(--p-low);  color: rgba(96,165,250,0.25); }

/* Week-day calendar strip on card — M T W T F S S pills */
.tcard-week {
  display: flex; align-items: center; gap: 3px;
  padding: 2px 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.twd {
  width: 15px; height: 15px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 700;
  border-radius: 3px;
  background: var(--bg-3);
  color: var(--text-4);
  letter-spacing: 0;
}
.twd.past { background: var(--bg-3); color: var(--text-5); text-decoration: line-through; }
.twd.on {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 1px var(--accent), inset 0 1px 0 rgba(255,255,255,0.2);
}
.tcard.u-over .twd.on { background: var(--p-high); box-shadow: 0 0 0 1px var(--p-high), 0 0 10px rgba(239,68,68,0.6); }
.twd-due {
  margin-left: 6px;
  font-size: 10px; font-weight: 700; color: var(--text-2);
  letter-spacing: 0;
  font-family: "Inter", sans-serif;
}
.tcard.u-over .twd-due { color: var(--p-high); }

/* Tags row */
.tcard-tags {
  display: flex; align-items: center; gap: 4px; flex-wrap: wrap;
}
.tag-proj {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 7px 2px 5px;
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: 4px;
  background: color-mix(in oklch, var(--tp) 18%, transparent);
  color: color-mix(in oklch, var(--tp) 80%, white);
  border: 1px solid color-mix(in oklch, var(--tp) 32%, transparent);
}
[data-theme="light"] .tag-proj {
  background: color-mix(in oklch, var(--tp) 12%, white);
  color: color-mix(in oklch, var(--tp) 60%, black);
  border-color: color-mix(in oklch, var(--tp) 30%, transparent);
}
.tag-proj .tp-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--tp); }

.tag-pill {
  padding: 2px 6px;
  font-size: 9.5px; font-weight: 600;
  color: var(--text-3);
  background: var(--bg-3);
  border-radius: 3px;
  letter-spacing: 0.01em;
}
.tag-pill::before { content: "#"; color: var(--text-4); margin-right: 1px; }

/* Meta foot */
.tcard-foot {
  display: flex; align-items: center; gap: 8px;
  font-size: 10px; color: var(--text-3); font-weight: 600;
  border-top: 1px dashed var(--hair-2);
  padding-top: 6px;
  margin-top: 1px;
}
.tf-seg { display: inline-flex; align-items: center; gap: 4px; }
.tf-seg .icon-xs { color: var(--text-4); }
.tf-bar {
  display: inline-block; width: 28px; height: 3px;
  border-radius: 2px; background: var(--bg-4);
  overflow: hidden; margin-left: 2px;
}
.tf-bar-fill { display: block; height: 100%; background: var(--accent); border-radius: 2px; }
.tf-spacer { flex: 1; }
.tf-flag {
  font-size: 8.5px; font-weight: 800; letter-spacing: 0.12em;
  padding: 1px 5px; border-radius: 3px;
}
.tf-flag.overdue { background: var(--p-high); color: #fff; }
.tf-flag.soon    { background: var(--p-med);  color: #1a1a1a; }

/* Avatar chips — 2-letter initials */
.avatar-xs {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg-5); color: var(--text-1);
  font-size: 8.5px; font-weight: 700; letter-spacing: 0;
  margin-right: -4px;
  border: 1.5px solid var(--bg-2);
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.tcard:hover .avatar-xs { border-color: var(--bg-3); }
.avatar-more { background: var(--bg-4); color: var(--text-3); }

/* ─────────────────────── EMAIL RAIL REDESIGN ─────────────────────── */
.email-rail {
  background: var(--bg-rail);
  border-left: 1px solid var(--hair-3);
}

.email-hero {
  margin: 10px 10px 8px;
  padding: 12px 12px 10px;
  border-radius: 12px;
  background:
    radial-gradient(120% 140% at 0% 0%, oklch(from var(--ai) calc(l - 0.05) c h) 0%, transparent 50%),
    linear-gradient(160deg, oklch(from var(--work) calc(l - 0.1) c h) 0%, oklch(from var(--personal) calc(l - 0.15) c h) 100%);
  color: #fff;
  display: flex;
  gap: 12px;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.15),
    inset 0 -2px 0 rgba(0,0,0,0.25),
    0 8px 24px -10px rgba(0,0,0,0.6);
}
.email-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 0%, rgba(255,255,255,0.12), transparent 40%);
  pointer-events: none;
}
.eh-left { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.eh-label {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.75;
}
.eh-big { font-size: 32px; font-weight: 800; letter-spacing: -0.04em; line-height: 0.95; }
.eh-sub { font-size: 10px; font-weight: 500; opacity: 0.7; letter-spacing: 0.01em; }
.eh-stats { display: flex; gap: 6px; margin-left: auto; }
.eh-stat {
  padding: 6px 8px; border-radius: 7px;
  background: rgba(0,0,0,0.22);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; align-items: flex-start; gap: 1px;
  min-width: 48px;
  border: 1px solid rgba(255,255,255,0.08);
}
.eh-stat.urgent {
  background: rgba(239,68,68,0.35);
  border-color: rgba(239,68,68,0.55);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15);
}
.eh-stat-num { font-size: 15px; font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.eh-stat-num small { font-size: 10px; opacity: 0.7; font-weight: 600; }
.eh-stat-lbl { font-size: 8px; font-weight: 700; letter-spacing: 0.1em; opacity: 0.7; }

/* Account pills */
.email-accounts {
  display: flex; gap: 5px; padding: 0 10px 10px; flex-wrap: wrap;
}
.acct-pill {
  flex: 1 1 0;
  min-width: 56px;
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 8px 6px 10px;
  background: var(--bg-2);
  border: 1px solid var(--hair-2);
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.12s ease, border 0.12s ease;
  overflow: hidden;
}
.acct-pill .acct-rail {
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--acct-color, var(--text-4));
}
.acct-pill.all { background: var(--bg-3); }
.acct-pill.all .acct-rail { display: none; }
.acct-pill.active { background: var(--bg-3); border-color: var(--hair-3); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04); }
.acct-pill.off { opacity: 0.42; filter: grayscale(0.8); }
.acct-pill:hover { background: var(--bg-3); }
.acct-pill .acct-name { font-size: 11px; font-weight: 600; color: var(--text-1); letter-spacing: -0.005em; }
.acct-pill .acct-badge {
  font-size: 10px; font-weight: 700;
  padding: 1px 6px; border-radius: 10px;
  background: var(--bg-4); color: var(--text-2);
  font-variant-numeric: tabular-nums;
}
.acct-pill.active .acct-badge { background: var(--acct-color, var(--work)); color: #fff; }
.acct-pill.all.active .acct-badge { background: var(--text-1); color: var(--bg-rail); }

/* Collapsed rail account dots w/ counts */
.acct-dot-stack { display: flex; flex-direction: column; gap: 5px; align-items: center; margin-top: 8px; }
.acct-dot-col { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.acct-dot { width: 10px; height: 10px; border-radius: 3px; box-shadow: 0 0 0 2px var(--bg-rail); }
.acct-dot-count { font-size: 8.5px; font-weight: 700; color: var(--text-3); font-family: "JetBrains Mono", ui-monospace, monospace; }

/* Email groups */
.email-group { margin: 0 8px 10px; }
.egrp-head {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 10px;
  background: var(--bg-2);
  border: 1px solid var(--hair-2);
  border-radius: 7px;
  cursor: pointer;
  margin-bottom: 5px;
  transition: background 0.12s ease;
}
.egrp-head:hover { background: var(--bg-3); }
.egrp-head.urgent {
  background: color-mix(in oklch, var(--p-high) 14%, var(--bg-2));
  border-color: color-mix(in oklch, var(--p-high) 38%, var(--hair-2));
  color: var(--p-high);
}
.egrp-head.urgent .icon-xs { color: var(--p-high); }
.egrp-head.reply {
  background: color-mix(in oklch, var(--p-med) 14%, var(--bg-2));
  border-color: color-mix(in oklch, var(--p-med) 30%, var(--hair-2));
}
.egrp-head.reply .icon-xs { color: var(--p-med); }
.egrp-title { font-size: 11.5px; font-weight: 700; letter-spacing: -0.005em; color: var(--text-1); }
.egrp-head.urgent .egrp-title { color: var(--p-high); }
.egrp-sub { font-size: 9.5px; font-weight: 500; color: var(--text-4); letter-spacing: 0.01em; }
.egrp-count {
  font-size: 10px; font-weight: 700;
  padding: 1px 7px; border-radius: 10px;
  background: var(--bg-4); color: var(--text-2);
  font-variant-numeric: tabular-nums;
}
.egrp-head.urgent .egrp-count { background: var(--p-high); color: #fff; }

/* Email item redesign */
.email-item {
  position: relative;
  display: flex; gap: 9px;
  padding: 9px 10px 9px 12px;
  background: var(--bg-1);
  border: 1px solid var(--hair);
  border-radius: 8px;
  margin-bottom: 5px;
  cursor: pointer;
  transition: background 0.12s ease, border 0.12s ease, transform 0.12s ease;
}
.email-item:hover {
  background: var(--bg-2);
  border-color: var(--hair-3);
  transform: translateX(-1px);
}
.email-item.unread { background: var(--bg-2); }
.email-item.urgent  { border-left: 3px solid var(--p-high); padding-left: 10px; }
.email-item.urgent.unread { background: color-mix(in oklch, var(--p-high) 7%, var(--bg-2)); }

.ei-acctrail {
  position: absolute; left: 0; top: 6px; bottom: 6px; width: 2px;
  background: var(--acct-color);
  border-radius: 0 2px 2px 0;
  opacity: 0.6;
}
.email-item.urgent .ei-acctrail { left: -3px; }

.ei-avatar {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--acct-color), oklch(from var(--acct-color) calc(l - 0.2) c h));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; letter-spacing: 0.01em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 1px 3px rgba(0,0,0,0.25);
}

.ei-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.ei-top { display: flex; align-items: center; gap: 6px; }
.ei-from { font-size: 11.5px; font-weight: 700; color: var(--text-0); letter-spacing: -0.005em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ei-acctname { font-size: 9.5px; font-weight: 500; color: var(--text-4); letter-spacing: 0.02em; }
.ei-time { font-size: 10px; color: var(--text-3); font-weight: 600; }
.ei-dot-unread { width: 6px; height: 6px; border-radius: 50%; background: var(--work); box-shadow: 0 0 6px rgba(59,130,246,0.5); }

.ei-subj {
  font-size: 11.5px; font-weight: 600; color: var(--text-1);
  line-height: 1.3; letter-spacing: -0.005em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.email-item.urgent .ei-subj { color: var(--text-0); font-weight: 700; }
.ei-snip {
  font-size: 10.5px; color: var(--text-3); font-weight: 500;
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.ei-chips { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 2px; align-items: center; }
.ei-chip {
  font-size: 9px; font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--bg-3); color: var(--text-3);
  letter-spacing: 0.02em;
  display: inline-flex; align-items: center; gap: 3px;
}
.ei-chip-folder { background: color-mix(in oklch, var(--work) 22%, var(--bg-3)); color: #fff; }
.ei-chip-task   { background: color-mix(in oklch, var(--health) 28%, var(--bg-3)); color: #fff; }
.sent-chip {
  font-size: 8.5px; font-weight: 800; letter-spacing: 0.14em;
  padding: 1px 5px; border-radius: 3px;
}
.sent-urgent   { background: var(--p-high); color: #fff; }
.sent-blocking { background: var(--ai); color: #fff; }

/* Quick replies */
.ei-quickreplies {
  display: flex; gap: 4px; align-items: center; flex-wrap: wrap;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px dashed var(--hair-2);
}
.qr-chip {
  padding: 3px 7px;
  font-size: 10px; font-weight: 600;
  background: color-mix(in oklch, var(--ai) 12%, var(--bg-2));
  border: 1px solid color-mix(in oklch, var(--ai) 25%, transparent);
  color: var(--text-1);
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.12s ease;
}
.qr-chip:hover { background: color-mix(in oklch, var(--ai) 22%, var(--bg-2)); }

/* Hover action rail */
.ei-actions {
  position: absolute;
  top: 6px; right: 6px;
  display: flex; gap: 2px;
  padding: 2px;
  background: var(--bg-3);
  border: 1px solid var(--hair-3);
  border-radius: 6px;
  opacity: 0;
  transition: opacity 0.12s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.email-item:hover .ei-actions { opacity: 1; }
.email-item.opened .ei-actions { opacity: 1; }
.ei-act {
  background: transparent;
  border: 0;
  color: var(--text-3);
  padding: 4px;
  border-radius: 3px;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.ei-act:hover { background: var(--bg-4); color: var(--text-0); }
.ei-act.on { color: var(--work); }

/* Folder picker pop */
.ei-folder-pop {
  position: absolute;
  top: 32px; right: 6px;
  min-width: 180px;
  background: var(--bg-3);
  border: 1px solid var(--hair-3);
  border-radius: 7px;
  padding: 4px;
  z-index: 20;
  box-shadow: 0 12px 24px rgba(0,0,0,0.45);
}
.eifp-head {
  font-size: 10px; color: var(--text-3); font-weight: 600;
  padding: 6px 8px 4px;
  letter-spacing: 0.02em;
}
.eifp-head b { color: var(--text-1); font-weight: 700; }
.eifp-opt {
  display: flex; align-items: center; gap: 7px;
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 11px; color: var(--text-1); font-weight: 500;
  cursor: pointer;
}
.eifp-opt:hover { background: var(--bg-4); }
.eifp-opt.eifp-new { color: var(--text-3); border-top: 1px dashed var(--hair-2); margin-top: 4px; padding-top: 7px; }

/* Don't let event handlers on children break click propagation */
.email-item .ei-actions,
.email-item .ei-folder-pop,
.email-item .ei-quickreplies { z-index: 2; }

/* Kanban column bg tint per project for extra separation */
.kcell { position: relative; }

/* Divider visual bump */
.divider-h {
  position: relative;
  background: var(--hair);
}
.divider-h::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0) 50%, rgba(0,0,0,0.3));
}

/* ─────────────────────── AGENDA DRAG ─────────────────────── */
.event, .task-chip { cursor: grab; user-select: none; }
.event:active, .task-chip:active { cursor: grabbing; }
.event.dragging { opacity: 0.3; }
.task-chip.dragging { opacity: 0.3; }
.event-ghost {
  position: absolute;
  left: 2px; right: 2px;
  padding: 4px 6px;
  border-radius: 6px;
  background: color-mix(in oklch, var(--accent) 45%, transparent);
  border: 2px dashed var(--accent);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.3), 0 8px 20px -6px rgba(0,0,0,0.5);
  pointer-events: none;
  z-index: 10;
  color: #fff;
}
.event-ghost .ev-title { font-size: 10.5px; font-weight: 700; letter-spacing: -0.005em; }
.event-ghost .ev-time { font-size: 9px; font-weight: 600; opacity: 0.9; font-family: "JetBrains Mono", monospace; margin-top: 2px; }

/* Event corner handle — visual affordance */
.ev-handle {
  position: absolute; top: 3px; right: 4px;
  width: 8px; height: 8px;
  background:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.4) 1px, transparent 1px),
    radial-gradient(circle at 5px 1px, rgba(255,255,255,0.4) 1px, transparent 1px),
    radial-gradient(circle at 1px 5px, rgba(255,255,255,0.4) 1px, transparent 1px),
    radial-gradient(circle at 5px 5px, rgba(255,255,255,0.4) 1px, transparent 1px);
  opacity: 0;
  transition: opacity 0.12s ease;
}
.event:hover .ev-handle { opacity: 1; }

/* ─────────────────────── SIDEBAR RESTRUCTURE ─────────────────────── */
.sidebar-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 2px;
  margin-right: -2px;
  scrollbar-width: thin;
  scrollbar-color: var(--hair-3) transparent;
}
.sidebar-scroll::-webkit-scrollbar { width: 4px; }
.sidebar-scroll::-webkit-scrollbar-thumb {
  background: var(--hair-3);
  border-radius: 2px;
}
.sidebar-scroll::-webkit-scrollbar-track { background: transparent; }

.sidebar-foot {
  flex-shrink: 0;
  display: flex; flex-direction: column;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--hair);
}