/* kanban42 — the Guide as an electronic paperback.
   Deep teal-green cover, cream index-card entries, Don't-Panic coral,
   improbability gold for drag targets. Large friendly letters throughout. */

:root {
  --guide: #0d3b34;
  --guide-deep: #092b26;
  --panel: #11473e;
  --panel-edge: #1c5c50;
  --cream: #f5eeda;
  --cream-dim: #e7dcbe;
  --ink: #221e14;
  --ink-soft: #5c5643;
  --coral: #ff6b4a;
  --coral-deep: #e04f2f;
  --gold: #f2b33d;
  --mist: #9dc3b4;
  --display: 'Fredoka', 'Trebuchet MS', sans-serif;
  --body: 'Outfit', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  font-family: var(--body);
  color: var(--cream);
  background:
    radial-gradient(120% 90% at 50% -20%, #14544a 0%, var(--guide) 55%, var(--guide-deep) 100%);
  background-attachment: fixed;
}

/* ---------- masthead ---------- */

.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.1rem 1.5rem 1rem;
  border-bottom: 2px solid var(--panel-edge);
}

.wordmark-eyebrow {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 0.2rem;
}

.wordmark h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0.01em;
}

.wordmark-badge {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  margin-left: 0.35rem;
  border-radius: 50%;
  background: var(--coral);
  color: var(--cream);
  font-size: 1.05rem;
  transform: translateY(-0.15rem) rotate(-8deg);
  box-shadow: 0 3px 0 var(--coral-deep);
}

.board-nav { display: flex; gap: 0.5rem; align-items: center; }

#board-select {
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--cream);
  background: var(--panel);
  border: 1.5px solid var(--panel-edge);
  border-radius: 0.6rem;
  padding: 0.45rem 0.6rem;
  max-width: 16rem;
}

/* ---------- buttons ---------- */

.btn {
  font-family: var(--display);
  font-weight: 500;
  font-size: 0.9rem;
  border: none;
  border-radius: 0.6rem;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  transition: transform 80ms ease, background-color 120ms ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--coral);
  color: var(--cream);
  box-shadow: 0 2px 0 var(--coral-deep);
}
.btn-primary:hover { background: var(--coral-deep); }

.btn-ghost {
  background: transparent;
  color: var(--mist);
  border: 1.5px solid var(--panel-edge);
}
.btn-ghost:hover { color: var(--cream); border-color: var(--mist); }

.btn-danger:hover { color: var(--coral); border-color: var(--coral); }

:focus-visible {
  outline: 2.5px solid var(--gold);
  outline-offset: 2px;
  border-radius: 0.4rem;
}

/* ---------- board ---------- */

.board {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem 0.5rem;
  overflow-x: auto;
}

.column {
  flex: 0 0 19rem;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1.5px solid var(--panel-edge);
  border-radius: 1rem;
  padding: 0.75rem;
}

.column-head {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0 0.25rem 0.6rem;
}

.column-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--cream);
  background: none;
  border: none;
  padding: 0;
  cursor: text;
  text-align: left;
}

.column-head input {
  font-family: var(--display);
  font-size: 1.05rem;
  color: var(--cream);
  background: var(--guide-deep);
  border: 1.5px solid var(--gold);
  border-radius: 0.4rem;
  padding: 0.1rem 0.4rem;
  width: 100%;
}

.column-count {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--mist);
}

.column-delete {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--mist);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.1rem 0.35rem;
  border-radius: 0.4rem;
}
.column-delete:hover { color: var(--coral); }

.cards {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-height: 2.5rem;
  overflow-y: auto;
  padding: 0.15rem;
}

/* ---------- cards ---------- */

.card {
  background: var(--cream);
  color: var(--ink);
  border-radius: 0.7rem;
  padding: 0.7rem 0.8rem 0.6rem;
  cursor: grab;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.25);
  border: 1.5px solid transparent;
}

.card:hover { border-color: var(--gold); }

.card.dragging {
  opacity: 0.55;
  transform: rotate(2.5deg);
  cursor: grabbing;
}

.card-title {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.3;
}

.card-desc {
  margin: 0.3rem 0 0;
  font-size: 0.82rem;
  line-height: 1.35;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-entry {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.drop-slot {
  height: 2.6rem;
  border: 2px dashed var(--gold);
  border-radius: 0.7rem;
  background: rgba(242, 179, 61, 0.12);
}

/* ---------- composers ---------- */

.add-card {
  margin-top: 0.6rem;
  text-align: left;
  background: none;
  border: 1.5px dashed var(--panel-edge);
  border-radius: 0.7rem;
  color: var(--mist);
  font-family: var(--body);
  font-size: 0.85rem;
  padding: 0.55rem 0.8rem;
  cursor: pointer;
}
.add-card:hover { color: var(--cream); border-color: var(--mist); }

.composer { margin-top: 0.6rem; display: flex; flex-direction: column; gap: 0.45rem; }

.composer textarea,
.dialog input,
.dialog textarea {
  font-family: var(--body);
  font-size: 0.9rem;
  border-radius: 0.6rem;
  padding: 0.55rem 0.7rem;
  resize: vertical;
}

.composer textarea {
  border: 1.5px solid var(--gold);
  background: var(--cream);
  color: var(--ink);
}

.composer-actions { display: flex; gap: 0.45rem; }

.add-column {
  flex: 0 0 15rem;
  background: none;
  border: 2px dashed var(--panel-edge);
  border-radius: 1rem;
  color: var(--mist);
  font-family: var(--display);
  font-size: 1rem;
  padding: 1rem;
  cursor: pointer;
}
.add-column:hover { color: var(--cream); border-color: var(--mist); }

.add-column-form {
  flex: 0 0 15rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: var(--panel);
  border: 1.5px solid var(--panel-edge);
  border-radius: 1rem;
  padding: 0.75rem;
}

.add-column-form input {
  font-family: var(--display);
  font-size: 1rem;
  background: var(--guide-deep);
  color: var(--cream);
  border: 1.5px solid var(--gold);
  border-radius: 0.5rem;
  padding: 0.45rem 0.6rem;
}

/* ---------- empty states ---------- */

.empty-column {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  text-align: center;
  padding: 0.9rem 0.5rem;
  border: 1.5px dashed var(--panel-edge);
  border-radius: 0.7rem;
}

.dont-panic {
  margin: auto;
  text-align: center;
  padding: 3rem 1.5rem;
}

.dont-panic h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.6rem, 9vw, 5.5rem);
  line-height: 0.95;
  margin: 0;
  color: var(--cream);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.dont-panic h2 em {
  font-style: normal;
  color: var(--coral);
}

.dont-panic p {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 1rem 0 1.5rem;
}

@media (prefers-reduced-motion: no-preference) {
  .dont-panic h2 { animation: settle 500ms cubic-bezier(0.2, 1.4, 0.4, 1) both; }
  @keyframes settle {
    from { transform: scale(1.15); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }
}

/* ---------- dialogs & toast ---------- */

.dialog {
  border: none;
  border-radius: 1rem;
  background: var(--cream);
  color: var(--ink);
  padding: 1.25rem 1.4rem;
  width: min(26rem, calc(100vw - 2rem));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.dialog::backdrop { background: rgba(9, 43, 38, 0.72); }

.dialog form { display: flex; flex-direction: column; gap: 0.4rem; }

.dialog label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.5rem;
}

.dialog input,
.dialog textarea {
  border: 1.5px solid var(--cream-dim);
  background: #fffdf5;
  color: var(--ink);
}

.dialog input:focus,
.dialog textarea:focus { border-color: var(--coral); outline: none; }

.dialog-entry {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.dialog-actions { display: flex; align-items: center; gap: 0.5rem; margin-top: 1rem; }
.dialog-spacer { flex: 1; }

.dialog .btn-ghost { color: var(--ink-soft); border-color: var(--cream-dim); }
.dialog .btn-ghost:hover { color: var(--ink); border-color: var(--ink-soft); }
.dialog .btn-danger:hover { color: var(--coral-deep); border-color: var(--coral-deep); }

.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  translate: -50% 0;
  background: var(--coral);
  color: var(--cream);
  font-size: 0.9rem;
  padding: 0.65rem 1.1rem;
  border-radius: 0.7rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  max-width: min(34rem, calc(100vw - 2rem));
}

/* ---------- colophon ---------- */

.colophon {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(157, 195, 180, 0.55);
  text-align: center;
  padding: 0.7rem 1rem 0.9rem;
}

@media (max-width: 640px) {
  .masthead { padding: 0.9rem 1rem 0.8rem; }
  .board { padding: 1rem 1rem 0.5rem; }
  .column { flex-basis: 16.5rem; }
}