/* ===== Theme palettes ===== */
:root {
  --bg: #f4f6fa; --card: #ffffff; --line: #e6e9ee; --fg: #1a2330; --muted: #9aa3b2;
  --accent: #1f5fa8; --heart: #d63a4a;
  --chip-bg: #e5eefb; --chip-fg: #1f5fa8;
  --d1-bg: #e3f1e8; --d1-fg: #1f7a3d;
  --d4-bg: #efe6f7; --d4-fg: #6a1f8a;
  --anf-bg: #fdeef0; --anf-line: #f4d6db; --anf-fg: #b03a4a;
  --anfrow-bg: rgba(208, 64, 86, .12); --anfrow-line: rgba(208, 64, 86, .22); --anf-badge: #d6455a;
  --dh-bg: #eef1f5; --dh-line: #dde3ea; --dh-fg: #3a4a5e;
  --detail-bg: #fcfdfe; --band-bg: #eef3fa; --band-fg: #28496f;
  --leg-line: #f1f4f8; --dhrow-bg: #f4f6f9;
  --amber-bg: #fffaf0; --amber-line: #f0dcb4; --amber-fg: #8a5a12; --amber-strong: #6f4a0e;
  --rep-bg: #eaf3ff; --rep-line: #d6e6fb; --rep-fg: #1f5fa8; --rep-strong: #16467f;
  --start-bg: #e7f6ec; --start-line: #c6e9d2; --start-fg: #1f7a3d; --start-strong: #155f2e;
  --end-bg: #fdeaea; --end-line: #f3c9c9; --end-fg: #c0392b; --end-strong: #8c1d18;
  --stat-line: #eef1f5; --shadow: 0 1px 3px rgba(20,30,50,.06);
  --input-bg: #ffffff;
}
:root[data-theme="dark"] {
  --bg: #0f1115; --card: #181b22; --line: #2a2f3a; --fg: #e8eaf0; --muted: #9aa3b2;
  --accent: #4f8cff; --heart: #ff5d7a;
  --chip-bg: #1f2b40; --chip-fg: #9fc0ff;
  --d1-bg: #14301f; --d1-fg: #6bd58c;
  --d4-bg: #2a1f3a; --d4-fg: #c79bff;
  --anf-bg: #38262b; --anf-line: #56383f; --anf-fg: #ff9aa8;
  --anfrow-bg: rgba(255, 120, 132, .12); --anfrow-line: rgba(255, 120, 132, .24); --anf-badge: #d24a5d;
  --dh-bg: #232836; --dh-line: #313847; --dh-fg: #b9c2d0;
  --detail-bg: #14171e; --band-bg: #1a2433; --band-fg: #9fc0ff;
  --leg-line: #232836; --dhrow-bg: #1f2430;
  --amber-bg: #2a2412; --amber-line: #4a3f1e; --amber-fg: #e6c878; --amber-strong: #ffe0a0;
  --rep-bg: #142235; --rep-line: #26405f; --rep-fg: #9fc0ff; --rep-strong: #cfe0ff;
  --start-bg: #13311f; --start-line: #1f5236; --start-fg: #6bd58c; --start-strong: #9be8b4;
  --end-bg: #3a1f1f; --end-line: #5a2e2e; --end-fg: #ff8a80; --end-strong: #ffb3ab;
  --stat-line: #232836; --shadow: 0 1px 3px rgba(0,0,0,.4);
  --input-bg: #0f1115;
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] {
    --bg: #0f1115; --card: #181b22; --line: #2a2f3a; --fg: #e8eaf0; --muted: #9aa3b2;
    --accent: #4f8cff; --heart: #ff5d7a;
    --chip-bg: #1f2b40; --chip-fg: #9fc0ff;
    --d1-bg: #14301f; --d1-fg: #6bd58c;
    --d4-bg: #2a1f3a; --d4-fg: #c79bff;
    --anf-bg: #38262b; --anf-line: #56383f; --anf-fg: #ff9aa8;
  --anfrow-bg: rgba(255, 120, 132, .12); --anfrow-line: rgba(255, 120, 132, .24); --anf-badge: #d24a5d;
    --dh-bg: #232836; --dh-line: #313847; --dh-fg: #b9c2d0;
    --detail-bg: #14171e; --band-bg: #1a2433; --band-fg: #9fc0ff;
    --leg-line: #232836; --dhrow-bg: #1f2430;
    --amber-bg: #2a2412; --amber-line: #4a3f1e; --amber-fg: #e6c878; --amber-strong: #ffe0a0;
    --rep-bg: #142235; --rep-line: #26405f; --rep-fg: #9fc0ff; --rep-strong: #cfe0ff;
    --start-bg: #13311f; --start-line: #1f5236; --start-fg: #6bd58c; --start-strong: #9be8b4;
    --end-bg: #3a1f1f; --end-line: #5a2e2e; --end-fg: #ff8a80; --end-strong: #ffb3ab;
    --stat-line: #232836; --shadow: 0 1px 3px rgba(0,0,0,.4);
    --input-bg: #0f1115;
  }
}

* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.4 -apple-system, "Segoe UI", Roboto, system-ui, sans-serif;
  background: var(--bg); color: var(--fg); }
.hidden { display: none !important; }
.muted { color: var(--muted); }
h1, h2, h3 { color: var(--fg); }
input { background: var(--input-bg); color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: 4px 6px; }

/* ===== Top bar ===== */
.topbar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-size: 18px; display: inline-flex; align-items: center; gap: 8px; }
.brand-mark { width: 26px; height: 26px; border-radius: 8px; display: inline-flex;
  align-items: center; justify-content: center; font-size: 15px; background: var(--accent); color: #fff; }
.topbar-menu { display: flex; flex: 1; align-items: center; gap: 8px; }
.topbar-menu #newPacketBtn { margin-left: auto; }
.views { display: flex; gap: 2px; }
.views button { background: none; border: none; color: var(--muted); font-weight: 600; padding: 6px 8px;
  cursor: pointer; border-bottom: 2px solid transparent; transition: color .12s ease; }
.views button:hover { color: var(--fg); }
.views button.active { color: var(--fg); border-bottom-color: var(--accent); }
.theme-btn, .filter-btn { background: var(--chip-bg); color: var(--chip-fg); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 12px; cursor: pointer; font-weight: 600; transition: filter .12s ease, background .12s ease; }
.theme-btn:hover, .filter-btn:hover { filter: brightness(.97); }
.filter-btn { color: var(--fg); }
/* Hamburger: hidden on wide screens, shown when the bar collapses. */
.menu-btn { display: none; background: var(--chip-bg); color: var(--fg); border: 1px solid var(--line);
  border-radius: 8px; padding: 5px 8px; cursor: pointer; line-height: 0; }
.menu-btn:hover { filter: brightness(.97); }

@media (max-width: 720px) {
  .menu-btn { display: inline-flex; align-items: center; }
  .filter-btn { margin-left: auto; }
  /* Collapse the view tabs + actions into a dropdown anchored under the bar. */
  .topbar-menu { position: absolute; top: 100%; right: 8px; left: auto; flex: none; min-width: 190px;
    flex-direction: column; align-items: stretch; gap: 4px; padding: 8px; z-index: 30;
    background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow);
    display: none; }
  .topbar-menu.open { display: flex; }
  .views { flex-direction: column; align-items: stretch; gap: 2px; }
  .views button { text-align: left; padding: 10px 12px; border-bottom: none; border-radius: 8px; }
  .views button.active { background: var(--chip-bg); color: var(--fg); border-bottom: none; }
  .topbar-menu #newPacketBtn { margin-left: 0; margin-top: 6px; }
  .topbar-menu #newPacketBtn, .topbar-menu #themeBtn { text-align: left; }
}

.screen { padding: 14px; }

/* ===== Upload screen ===== */
.upload-screen { position: relative; display: flex; align-items: center; justify-content: center;
  min-height: calc(100vh - 120px); padding: 24px 16px; }
.app-version { position: absolute; bottom: 14px; left: 0; right: 0; text-align: center;
  font-size: 11px; letter-spacing: .4px; color: var(--muted); opacity: .55; pointer-events: none; }
.upload-card { max-width: 480px; width: 100%; background: var(--card); border: 1px solid var(--line);
  border-radius: 18px; padding: 32px 28px; text-align: center; box-shadow: var(--shadow); }
.upload-logo { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
  background: var(--chip-bg); color: var(--chip-fg); }
.upload-card h1 { margin: 0 0 6px; font-size: 23px; letter-spacing: -.2px; }
.upload-sub { margin: 0 0 22px; color: var(--muted); font-size: 14px; }

.dropzone { display: block; cursor: pointer; border: 1.5px dashed var(--line); border-radius: 14px;
  padding: 30px 20px; background: var(--bg); transition: border-color .15s ease, background .15s ease, transform .15s ease; }
.dropzone:hover { border-color: var(--accent); }
.dropzone.drag { border-color: var(--accent); background: var(--chip-bg); transform: scale(1.01); }
.dz-icon { color: var(--accent); display: flex; justify-content: center; margin-bottom: 10px; }
.dz-main { font-size: 15px; font-weight: 600; color: var(--fg); }
.dz-link { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.dz-hint { margin-top: 5px; font-size: 12px; color: var(--muted); }

.current-packet { margin-top: 18px; padding: 12px 14px; border: 1px solid var(--line);
  border-radius: 12px; background: var(--bg); text-align: left; cursor: pointer;
  transition: border-color .15s ease, background .15s ease; }
.current-packet:hover { border-color: var(--accent); background: var(--chip-bg); }
.cp-label { font-size: 10px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 700; }
.cp-file { margin-top: 3px; font-size: 14px; font-weight: 600; color: var(--fg); word-break: break-all; }
.cp-meta { margin-top: 2px; font-size: 12px; color: var(--muted); }
.parse-status { margin-top: 14px; font-size: 13px; min-height: 18px; }

/* ===== Pairing card ===== */
.pairing { background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); margin-bottom: 12px; overflow: hidden; width: 100%; }
.sum { padding: 13px 18px; cursor: pointer; }
.row1 { display: flex; align-items: center; gap: 10px; }
.row1 .id { font-size: 18px; font-weight: 700; letter-spacing: .4px; }
.pill { font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 3px 8px; border-radius: 999px;
  background: var(--chip-bg); color: var(--chip-fg); }
.pill.d1 { background: var(--d1-bg); color: var(--d1-fg); }
.pill.d4 { background: var(--d4-bg); color: var(--d4-fg); }
.mk { display: inline-flex; align-items: center; gap: 4px; font-size: 10px; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; }
.mk.anf { color: var(--anf-fg); background: var(--anf-bg); border: 1px solid var(--anf-line); }
.mk.dh { color: var(--dh-fg); background: var(--dh-bg); border: 1px solid var(--dh-line); }
.rt { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.heart { font-size: 21px; color: var(--muted); cursor: pointer; background: none; border: none; padding: 0; line-height: 1; }
.heart.full { color: var(--heart); }
/* Half heart = liked only on specific days: left half filled red, right half muted. */
.heart.half { color: transparent; -webkit-text-fill-color: transparent;
  background-image: linear-gradient(90deg, var(--heart) 0 50%, var(--muted) 50% 100%);
  -webkit-background-clip: text; background-clip: text; }
.caret { color: var(--muted); font-size: 12px; }

/* collapsed: layover mini-table + day-turn line */
.lo { margin-top: 10px; border-collapse: collapse; }
.lo td, .lo th { padding: 1px 14px 1px 0; text-align: center; }
.lo td.lbl { text-align: left; font-size: 10px; color: var(--muted); font-weight: 600; padding-right: 12px; }
.lo th { font-size: 12px; font-weight: 700; color: var(--fg); letter-spacing: .4px; }
.lo td.t { font-size: 11px; font-variant-numeric: tabular-nums; color: var(--fg); font-weight: 600; }
.turn { margin-top: 9px; font-size: 13px; color: var(--muted); }

/* collapsed: stat strip */
.stats { margin-top: 12px; display: flex; flex-wrap: wrap; }
.stat { padding: 0 16px; border-right: 1px solid var(--stat-line); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: 0; }
.stat .k { font-size: 9px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }
.stat .v { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* view header (e.g. Hearted) with an action button on the right */
.view-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.view-head h2 { margin: 0; }
.ghost-btn { background: var(--chip-bg); color: var(--chip-fg); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 12px; cursor: pointer; font-weight: 600; font-size: 13px; }

/* collapsed: operating dates line, directly under the trip number */
.dates { margin-top: 4px; font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
.dates .lbl { text-transform: uppercase; letter-spacing: .5px; font-weight: 700; margin-right: 7px; }

/* expanded detail */
.detail { border-top: 1px solid var(--line); background: var(--detail-bg); }
.dayband { padding: 7px 16px; background: var(--band-bg); font-size: 12px; font-weight: 700; color: var(--band-fg);
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.dayband .sep { opacity: .6; }
.dayband .rep { color: var(--accent); }
table.legs { width: 100%; border-collapse: collapse; table-layout: fixed; }
table.legs th { font-size: 9.5px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted);
  font-weight: 600; text-align: center; padding: 8px 8px 4px; }
table.legs td { padding: 7px 8px; font-size: 13px; border-top: 1px solid var(--leg-line);
  font-variant-numeric: tabular-nums; text-align: center; }
table.legs .fno { font-weight: 700; }
table.legs th.dh-col, table.legs td.dh-col { width: 42px; }
tr.dhleg td { background: var(--dhrow-bg); color: var(--muted); }
/* ANF (red-eye) legs: a soft red wash to evoke flying through the night. */
tr.anfleg td { background: var(--anfrow-bg); border-top-color: var(--anfrow-line); }
table.legs tr.subtotal td { border-top: 1px solid var(--line); background: var(--band-bg);
  font-weight: 700; font-variant-numeric: tabular-nums; padding-top: 7px; }
table.legs tr.subtotal td.lc-flight { font-size: 10px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--muted); font-weight: 700; }
.dhbadge { font-size: 9px; font-weight: 700; color: var(--dh-fg); background: var(--dh-bg);
  border-radius: 4px; padding: 1px 5px; letter-spacing: .5px; }
.anfbadge { font-size: 9px; font-weight: 700; color: #fff; background: var(--anf-badge);
  border-radius: 4px; padding: 1px 5px; letter-spacing: .5px; }
.bookend { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; padding: 8px 14px;
  font-size: 12px; align-items: center; }
.bookend > span:nth-child(1) { text-align: left; }
.bookend > span:nth-child(2) { text-align: center; }
.bookend > span:nth-child(3) { text-align: right; }
table.legs.totals { margin-top: 0; }
table.legs.totals td { background: var(--band-bg); border-top: 1px solid var(--line);
  padding-top: 9px; padding-bottom: 9px; vertical-align: middle; }
table.legs.totals .k { font-size: 9px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
table.legs.totals .v { font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; }
table.legs.totals .tt-row-label { font-size: 10px; text-transform: uppercase; letter-spacing: .5px;
  font-weight: 700; color: var(--band-fg); text-align: left; }
.startrow { background: var(--start-bg); border-top: 1px solid var(--start-line); color: var(--start-fg); }
.startrow b { color: var(--start-strong); }
.midrow { background: var(--amber-bg); border-top: 1px dashed var(--amber-line); color: var(--amber-fg); }
.midrow b { color: var(--amber-strong); }
.endrow { background: var(--end-bg); border-top: 1px solid var(--end-line); color: var(--end-fg); }
.endrow b { color: var(--end-strong); }

.col-config { position: relative; margin-bottom: 12px; }
.col-btn { background: var(--chip-bg); color: var(--chip-fg); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 12px; cursor: pointer; font-weight: 600; font-size: 13px; }
.col-menu { position: absolute; top: 100%; left: 0; margin-top: 6px; z-index: 8; min-width: 180px;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow);
  padding: 10px 12px; display: grid; gap: 7px; }
.col-menu-title { font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); font-weight: 700; }
.col-menu label { display: flex; align-items: center; gap: 7px; font-size: 13px; cursor: pointer; }

/* Live column visibility: hide a leg column when its id is listed in data-hidecols. */
#appScreen[data-hidecols~="flight"] .lc-flight,
#appScreen[data-hidecols~="acft"] .lc-acft,
#appScreen[data-hidecols~="from"] .lc-from,
#appScreen[data-hidecols~="to"] .lc-to,
#appScreen[data-hidecols~="dptr"] .lc-dptr,
#appScreen[data-hidecols~="arvl"] .lc-arvl,
#appScreen[data-hidecols~="block"] .lc-block,
#appScreen[data-hidecols~="grnd"] .lc-grnd,
#appScreen[data-hidecols~="meal"] .lc-meal { display: none; }

/* ===== Filter panel ===== */
.filter-panel { position: fixed; right: 0; top: 0; bottom: 0; width: min(440px, 94vw); z-index: 20;
  background: var(--card); border-left: 1px solid var(--line); overflow: auto; padding: 16px; }
.filter-panel h2 { margin-top: 0; }
.fp-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.fp-head h2 { margin: 0; }
.f-row { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-bottom: 12px; }
.f-head { display: flex; align-items: center; justify-content: space-between; }
.f-head strong { font-size: 13px; }
.f-remove { background: none; border: none; color: var(--heart); cursor: pointer; font-size: 12px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin: 8px 8px 0 0; }
.seg button { padding: 6px 12px; font-size: 13px; border: none; border-right: 1px solid var(--line);
  background: var(--input-bg); color: var(--fg); cursor: pointer; }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--accent); color: #fff; }
.tinp { width: 72px; text-align: center; margin-top: 8px; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.pill-btn { border: 1px solid var(--line); background: var(--input-bg); color: var(--fg); border-radius: 999px;
  padding: 5px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.pill-btn.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; }
.chip-tag { background: var(--chip-bg); color: var(--chip-fg); border-radius: 6px; padding: 3px 8px;
  font-size: 12px; font-weight: 600; cursor: pointer; }
.chip-add { width: 130px; }
.f-search { width: 100%; margin: 8px 0; padding: 8px 10px; }
.f-cat { color: var(--muted); font-size: 9.5px; text-transform: uppercase; letter-spacing: .6px;
  font-weight: 700; margin-top: 12px; }
.f-add { display: block; width: 100%; text-align: left; background: var(--chip-bg); color: var(--fg);
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; margin-top: 4px; cursor: pointer; font-size: 13px; }
.f-clear { background: none; border: 1px solid var(--end-line); color: var(--heart);
  border-radius: 8px; padding: 6px 12px; cursor: pointer; font-weight: 600; font-size: 13px;
  white-space: nowrap; flex: none; }
.f-clear:hover { background: var(--end-bg); }
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 15; }

/* ===== Confirmation modal ===== */
.modal-scrim { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center;
  justify-content: center; padding: 20px; background: rgba(10,15,25,.5);
  opacity: 0; transition: opacity .16s ease; }
.modal-scrim.open { opacity: 1; }
.modal-scrim.closing { opacity: 0; }
.modal { width: 100%; max-width: 380px; background: var(--card); color: var(--fg);
  border: 1px solid var(--line); border-radius: 16px; padding: 22px 22px 18px;
  box-shadow: 0 16px 48px rgba(0,0,0,.28); transform: translateY(10px) scale(.97);
  transition: transform .16s ease; }
.modal-scrim.open .modal { transform: none; }
.modal-title { margin: 0 0 8px; font-size: 17px; }
.modal-msg { margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.modal-btn { border-radius: 10px; padding: 9px 16px; font-weight: 600; font-size: 14px;
  cursor: pointer; border: 1px solid var(--line); transition: filter .12s ease; }
.modal-btn:hover { filter: brightness(.96); }
.modal-cancel { background: transparent; color: var(--fg); }
.modal-confirm { background: var(--accent); color: #fff; border-color: var(--accent); }
.modal-confirm.danger { background: var(--heart); border-color: var(--heart); }

/* ===== Bottom bar ===== */
.bottom-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; display: flex; align-items: center;
  justify-content: space-between; padding: 10px 14px; background: var(--card); border-top: 1px solid var(--line); }
#appScreen { padding-bottom: 64px; }
#exportBtn { background: var(--accent); color: #fff; border: none; border-radius: 8px; padding: 8px 14px; cursor: pointer; }

/* Small badge on a list card showing how many specific dates are hearted (calendar selections). */
.heart-days { font-size: 11px; font-weight: 700; line-height: 1; color: var(--heart);
  background: var(--chip-bg); border: 1px solid var(--line); border-radius: 999px; padding: 2px 7px; }

/* Hearted view: "Selected: …" label above each saved card. */
.hearted-item { margin-bottom: 14px; }
.hearted-dates { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; font-size: 12px; }
.hd-label { text-transform: uppercase; letter-spacing: .5px; font-weight: 700; color: var(--muted); }
.hd-value { font-weight: 600; color: var(--fg); font-variant-numeric: tabular-nums; }

/* ===== Export preview screen ===== */
.export-screen { max-width: 860px; margin: 0 auto; padding: 16px 16px 48px; }
.export-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.export-head h1 { margin: 0; font-size: 20px; flex: 1; text-align: center; }
.primary-btn { background: var(--accent); color: #fff; border: none; border-radius: 8px;
  padding: 8px 16px; cursor: pointer; font-weight: 600; font-size: 14px; }
.primary-btn:disabled { opacity: .45; cursor: not-allowed; }
.export-pre { margin-top: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--card); color: var(--fg); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px; line-height: 1.55; white-space: pre-wrap; word-break: break-word;
  overflow-x: auto; max-height: 70vh; overflow-y: auto; }

/* ===== Calendar ===== */
.cal-toggle { background: var(--chip-bg); color: var(--fg); border: 1px solid var(--line); border-radius: 8px;
  padding: 6px 12px; margin-bottom: 12px; cursor: pointer; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-cell { position: relative; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 8px;
  padding: 6px; display: flex; flex-direction: column; cursor: pointer; background: var(--card); }
.cal-cell .date { font-size: 12px; color: var(--muted); }
.cal-cell .count { margin-top: auto; align-self: center; min-width: 22px; height: 22px; padding: 0 6px;
  border-radius: 999px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center; line-height: 1; }
.cal-cell .count:empty { display: none; }
.cal-cell .heart-wm { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-size: 22px; color: var(--heart); opacity: .18; }
.cal-detail { margin-top: 16px; }
.cal-day-link { cursor: pointer; }
.cal-day-link:hover { color: var(--accent); }

@media (min-width: 760px) { .filter-panel { width: 440px; } }