:root {
  --bg: #f4efe6;
  --surface: #fffcf7;
  --ink: #24304a;
  --subtle: #6d7690;
  --line: rgba(36, 48, 74, 0.12);
  --accent: #e0703a;
  --navy: #2b3652;
  --red: #c94b5a;
  --green: #2c8f68;
  --shadow: 0 1px 2px rgba(36, 48, 74, 0.06), 0 8px 24px rgba(36, 48, 74, 0.06);
  --sans: "Manrope", "Segoe UI", sans-serif;
  --gold: #f3e2b0; --gold-ink: #6d5310;
  --c-green: #d7efe4; --c-green-ink: #1d6b4a;
  --amber: #f6e3b8; --amber-ink: #8a5a10;
  --blue: #d9e2f8; --blue-ink: #2a448f;
  --sky: #d5eef6; --sky-ink: #0f6174;
  --c-red: #f8d6da; --c-red-ink: #9d3040;
  --c-navy: #d9deea; --c-navy-ink: #2b3652;
  --slate: #e4e7ee; --slate-ink: #4c556b;
  --mint: #d8f3ea; --mint-ink: #1d6b4a;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 480px at 10% -10%, rgba(224, 112, 58, 0.16), transparent 55%),
    var(--bg);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.011em;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h2 { font-size: 13px; margin: 0 0 8px; }
.hidden { display: none !important; }
.muted { color: var(--subtle); font-size: 12px; }
.error { color: var(--red); }
.hint { color: rgba(244, 239, 230, 0.62); font-size: 12px; margin: 0; }

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.btn {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  padding: 8px 12px;
}
.btn.primary { background: var(--accent); color: white; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--red); }
.btn.light { color: inherit; border-color: rgba(255, 255, 255, 0.2); }

.login { min-height: 100%; display: grid; place-items: center; padding: 24px; }
.login-card, .panel label, .login-card label { display: grid; gap: 6px; }
.login-card {
  width: min(440px, 100%);
  background: var(--surface);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.login-card h1 { margin: 8px 0 0; font-size: 28px; }
.login-card label, .panel label { font-size: 12px; color: var(--subtle); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: white;
  border-radius: 10px;
  padding: 10px 12px;
}
select {
  appearance: none;
  padding-right: 40px;
  background-color: white;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'><path d='M4.5 6.5 8 10l3.5-3.5' stroke='%236d7690' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px 16px;
}
textarea { resize: vertical; }

.shell { min-height: 100%; display: flex; flex-direction: column; }
.mast {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 16px;
  background: rgba(255, 252, 247, 0.94);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 6;
  backdrop-filter: blur(12px);
}
.mast-brand, .mast-user, .project-btn { display: flex; align-items: center; gap: 10px; }
.project-switch { position: relative; }
.project-btn {
  border: 1px solid var(--line);
  background: white;
  border-radius: 12px;
  padding: 6px 12px;
  text-align: left;
  min-width: 180px;
}
.project-btn strong { display: block; font-size: 14px; }
.tabs { display: flex; gap: 4px; flex: 1; }
.tab {
  border: 0;
  background: transparent;
  color: var(--subtle);
  border-radius: 9px;
  padding: 8px 12px;
  font-weight: 650;
}
.tab.active { background: var(--navy); color: white; }
.mast-user { margin-left: auto; }
.mast-user .avatar { margin: 0; width: 28px; height: 28px; }
.menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 300px;
  background: white;
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 8px;
  z-index: 12;
  display: grid;
  gap: 4px;
}
.menu button.item, .menu .item {
  text-align: left;
  border: 0;
  background: transparent;
  border-radius: 10px;
  padding: 8px 10px;
  width: 100%;
}
.menu button.item.active, .menu button.item:hover { background: rgba(36, 48, 74, 0.06); }
.menu form { display: grid; gap: 6px; padding: 8px; border-top: 1px solid var(--line); margin-top: 4px; }
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 16px 0;
  flex-wrap: wrap;
}
#epic-filter { width: auto; min-width: 180px; background-color: white; }
.sidebar { display: none; }
.sidebar .muted { color: rgba(244, 239, 230, 0.62); }
.side-brand { display: flex; gap: 10px; align-items: center; }
.side-brand strong { display: block; }
.nav { display: grid; gap: 4px; margin: 8px 0; }
.nav-btn, .epic {
  text-align: left;
  border: 0;
  background: transparent;
  color: inherit;
  border-radius: 10px;
  padding: 8px 10px;
}
.nav-btn.active, .nav-btn:hover, .epic.active, .epic:hover { background: rgba(255, 255, 255, 0.08); }
.nav-btn.active { box-shadow: inset 3px 0 0 var(--accent); }
.side-label {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.48);
}
.epic-list { display: grid; gap: 2px; overflow: auto; }
.epic { display: grid; grid-template-columns: 8px 1fr auto; gap: 8px; align-items: start; }
.swatch { width: 8px; height: 8px; border-radius: 99px; margin-top: 6px; }
.epic small { display: block; color: rgba(244, 239, 230, 0.55); }
.epic .count { font-variant-numeric: tabular-nums; color: rgba(244, 239, 230, 0.75); }
#epic-block { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.side-user {
  margin-top: auto;
  display: flex;
  gap: 10px;
  align-items: center;
  text-align: left;
  border: 0;
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  border-radius: 12px;
  padding: 8px;
}
.side-user:hover { background: rgba(255, 255, 255, 0.1); }
.side-user-copy { display: grid; min-width: 0; }
.side-user-copy strong, .side-user .muted {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.side-user .avatar { margin: 0; width: 32px; height: 32px; font-size: 13px; }

.main { min-width: 0; display: flex; flex-direction: column; min-height: 100vh; }
.topbar {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 20px 12px;
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(244, 239, 230, 0.9);
  backdrop-filter: blur(12px);
}
.top-copy { min-width: 140px; }
.top-copy h1 { margin: 0; font-size: 22px; letter-spacing: -0.03em; line-height: 1.15; }
.top-copy p { margin: 2px 0 0; }
.board-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; flex: 1; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.chip, .stuck {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 6px 10px;
}
.chip.active { background: var(--navy); color: white; border-color: transparent; }
.stuck { background: rgba(201, 75, 90, 0.12); color: var(--red); border: 0; font-weight: 650; }
.stuck.active { outline: 2px solid var(--red); }
.search-field { position: relative; width: 180px; margin-left: auto; }
.search-field input { width: 100%; padding-right: 34px; }
kbd {
  font: 650 11px/1 var(--sans);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 6px;
  background: var(--bg);
  color: var(--subtle);
}
.search-field kbd {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.search-field:focus-within kbd,
.search-field input:not(:placeholder-shown) + kbd { opacity: 0; }
.btn kbd {
  margin-left: 8px;
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
}
.banner {
  margin: 0 16px 8px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(166, 124, 18, 0.14);
  color: #6d5310;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.board { display: flex; gap: 12px; padding: 4px 16px 24px; overflow-x: auto; align-items: flex-start; }
.column {
  width: 280px;
  flex: 0 0 280px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px;
  min-height: 160px;
}
.column.doing { background: rgba(224, 112, 58, 0.09); }
.column.blocked { background: rgba(201, 75, 90, 0.09); }
.column.done { background: rgba(44, 143, 104, 0.09); }
.column.drop { outline: 2px dashed var(--accent); }
.column-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.column-title { display: flex; gap: 8px; align-items: center; }
.column-head h2 { margin: 0; font-size: 13px; letter-spacing: 0.01em; }
.count-pill {
  min-width: 22px;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(36, 48, 74, 0.08);
  color: var(--subtle);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.column-head .add {
  border: 0;
  background: transparent;
  font-size: 18px;
  line-height: 1;
  padding: 0 4px;
}
.cards { display: grid; gap: 8px; min-height: 36px; }
.card {
  background: var(--surface);
  border: 0;
  border-left: 3px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: var(--shadow);
  text-align: left;
  width: 100%;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.card:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(36, 48, 74, 0.1); }
.card.dragging { opacity: 0.45; }
.card .title { font-weight: 650; letter-spacing: -0.01em; }
.card.tone-gold { border-left-color: #c2921c; }
.card.tone-green, .card.tone-mint { border-left-color: var(--green); }
.card.tone-amber { border-left-color: #c2921c; }
.card.tone-blue { border-left-color: #3a5bb0; }
.card.tone-sky { border-left-color: #0f6174; }
.card.tone-red { border-left-color: var(--red); }
.card.tone-navy { border-left-color: var(--navy); }
.card.tone-slate { border-left-color: #64708a; }
.card-epic, .type-pill, .due, .prio, .key {
  font-size: 11px;
  border-radius: 999px;
  padding: 2px 7px;
  display: inline-block;
}
.card-epic { margin-bottom: 6px; }
.meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.due.late { color: var(--red); background: var(--c-red); }
.prio.high, .prio.urgent, .type-pill.bug, .type-pill.blocker {
  background: var(--c-red);
  color: var(--c-red-ink);
}
.key { background: var(--slate); color: var(--slate-ink); font-variant-numeric: tabular-nums; }
.empty { color: var(--subtle); font-size: 12px; padding: 6px 2px; }
.avatar {
  width: 22px;
  height: 22px;
  border-radius: 99px;
  display: inline-grid;
  place-items: center;
  background: var(--navy);
  color: white;
  font-size: 11px;
  margin-left: auto;
}

.list, .epic-grid { padding: 4px 16px 28px; display: grid; gap: 14px; }
.group, .epic-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
}
.group h2 { display: flex; justify-content: space-between; gap: 8px; }
.row {
  width: 100%;
  display: grid;
  grid-template-columns: 64px 1fr auto auto;
  gap: 8px;
  align-items: center;
  text-align: left;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  padding: 8px 0;
}
.bar { height: 6px; border-radius: 99px; background: var(--slate); overflow: hidden; margin: 8px 0; }
.bar span { display: block; height: 100%; background: var(--accent); }
.epic-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.epic-card { text-align: left; border: 0; cursor: pointer; }
.epic-card h3 { margin: 8px 0 0; font-size: 16px; }

.c-gold { background: var(--gold); color: var(--gold-ink); }
.c-green { background: var(--c-green); color: var(--c-green-ink); }
.c-amber { background: var(--amber); color: var(--amber-ink); }
.c-blue { background: var(--blue); color: var(--blue-ink); }
.c-sky { background: var(--sky); color: var(--sky-ink); }
.c-red { background: var(--c-red); color: var(--c-red-ink); }
.c-navy { background: var(--c-navy); color: var(--c-navy-ink); }
.c-slate { background: var(--slate); color: var(--slate-ink); }
.c-mint { background: var(--mint); color: var(--mint-ink); }
.swatch.c-gold { background: #c2921c; }
.swatch.c-green, .swatch.c-mint { background: var(--green); }
.swatch.c-amber { background: #c2921c; }
.swatch.c-blue { background: #3a5bb0; }
.swatch.c-sky { background: #0f6174; }
.swatch.c-red { background: var(--red); }
.swatch.c-navy { background: var(--navy); }
.swatch.c-slate { background: #64708a; }

.scrim { position: fixed; inset: 0; background: rgba(36, 48, 74, 0.35); z-index: 20; }
.panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(480px, 100%);
  background: var(--surface);
  z-index: 21;
  overflow: auto;
  padding: 18px 18px 40px;
  display: grid;
  gap: 12px;
  align-content: start;
  box-shadow: -12px 0 40px rgba(36, 48, 74, 0.12);
}
.panel-head, .panel-actions, .inline-form { display: flex; gap: 8px; align-items: center; }
.panel-head { justify-content: space-between; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
#checks, #comment-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.check, .comment { display: flex; gap: 8px; align-items: flex-start; background: var(--bg); border-radius: 10px; padding: 8px 10px; }
.check.done span { text-decoration: line-through; color: var(--subtle); }
.comment { display: block; }
.comment strong { font-size: 12px; }
.settings {
  width: min(880px, 100%);
  margin: 0 auto;
  padding: 8px 20px 48px;
  display: grid;
  gap: 16px;
}
.settings-card {
  background: var(--surface);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
  display: grid;
  gap: 12px;
}
.settings-card h2 { font-size: 16px; letter-spacing: -0.02em; }
.settings-card p { margin: -4px 0 0; }
.settings-card form, .invite-row { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.epic-form {
  display: grid;
  grid-template-columns: auto minmax(160px, 1.4fr) 150px 140px auto;
  gap: 8px;
  align-items: end;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.settings-card form.epic-form { display: grid; }
.epic-form .body { grid-column: 1 / -1; }
.epic-form label { min-width: 0; }
.epic-form .key { align-self: center; }
.invite-row input { width: auto; flex: 1; min-width: 180px; }
.invite-row select { width: auto; flex: 0 0 150px; }
.settings-card form .btn { width: auto; }
.settings-card label { display: grid; gap: 6px; font-size: 12px; color: var(--subtle); flex: 1; min-width: 180px; }
.person-row, .invite-row-line {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 150px auto;
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.person-copy { display: grid; min-width: 0; }
.person-copy strong, .person-copy span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.person-row .avatar { margin: 0; width: 32px; height: 32px; }
.settings-card select, .settings-card input { background-color: white; }
.readonly-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.readonly-grid div { display: grid; gap: 2px; }
.readonly-grid strong { font-size: 14px; color: var(--ink); }

.toast {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: white;
  padding: 10px 14px;
  border-radius: 12px;
  z-index: 30;
}

.report, .timeline { padding: 8px 16px 40px; display: grid; gap: 14px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.stat {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border-radius: 16px;
  padding: 14px 16px 14px 18px;
  box-shadow: var(--shadow);
}
.stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--navy);
}
.stat.done::before { background: var(--green); }
.stat.late::before { background: var(--red); }
.stat.block::before { background: var(--accent); }
.stat b {
  display: block;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat span { color: var(--subtle); font-size: 12px; font-weight: 600; }
.chart-card, .deadline-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 16px 18px 14px;
  box-shadow: var(--shadow);
}
.chart-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.chart-card h2, .deadline-card h2 { font-size: 16px; font-weight: 700; letter-spacing: -0.03em; }
.chart { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 14px; font-size: 12px; font-weight: 600; color: var(--subtle); }
.swatch-line { width: 18px; height: 3px; display: inline-block; margin-right: 6px; vertical-align: middle; }
.lane { position: relative; height: 36px; margin: 6px 0 14px; background: rgba(36, 48, 74, 0.04); border-radius: 8px; }
.lane-bar {
  position: absolute;
  top: 10px;
  height: 16px;
  border-radius: 8px;
  min-width: 8px;
}
.lane-dot {
  position: absolute;
  top: 12px;
  width: 12px;
  height: 12px;
  border-radius: 99px;
  background: var(--navy);
  border: 2px solid white;
}
.lane-dot.late { background: var(--red); }
.lane-head { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }
.today-line { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--accent); }

@media (max-width: 800px) {
  .mast, .toolbar { align-items: stretch; flex-direction: column; }
  .tabs { overflow-x: auto; }
  .mast-user { margin-left: 0; }
  .search-field, #epic-filter { margin-left: 0; width: 100%; }
  .epic-form { grid-template-columns: 1fr; }
  .split, .row, .person-row, .stat-row { grid-template-columns: 1fr; }
}