/* ==========================================================================
   Ideas — Launch Factory board.
   Direction: editorial Swiss + soft-premium. Warm paper, serif wordmark over a
   clean grotesk body, three semantic status accents (slate / amber / sage).
   VARIANCE ~6 · MOTION ~3 · DENSITY ~6. Light-primary, intentional dark variant.
   ========================================================================== */

:root {
  --font-display: Georgia, 'Times New Roman', serif;
  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace;

  --paper: #f3f0e8;
  --surface: #fffdf8;
  --surface-2: #faf6ee;
  --ink: #201d18;
  --ink-soft: #5b554a;
  --muted: #938c7c;
  --hairline: #e7e1d3;
  --hairline-strong: #d9d2c1;
  --shadow-sm: 0 1px 2px rgba(40, 34, 22, .05), 0 1px 1px rgba(40, 34, 22, .04);
  --shadow-md: 0 6px 20px -8px rgba(40, 34, 22, .22), 0 2px 6px -3px rgba(40, 34, 22, .12);

  /* status accents */
  --c-new: #48598b;        --c-new-tint: #eceff6;   --c-new-ink: #34406a;
  --c-in_progress: #a86f18; --c-in_progress-tint: #f7edd6; --c-in_progress-ink: #7e5410;
  --c-closed: #62855f;     --c-closed-tint: #ebf1e8; --c-closed-ink: #46653f;
  --c-shotgun: #8a5cae;    --c-shotgun-tint: #efe9f6; --c-shotgun-ink: #5f3d84;
  --c-development: #a86f18; --c-development-tint: #f7edd6; --c-development-ink: #7e5410;
  --c-marketing: #2f8f83;  --c-marketing-tint: #e2f1ee; --c-marketing-ink: #216b60;

  /* score tiers */
  --score-strong: #4f8a5b;
  --score-mid: #a86f18;
  --score-low: #8a8171;

  --radius: 13px;
  --radius-sm: 9px;
  --maxw: 1240px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(115% 90% at 100% 0%, #f7f4ec 0%, var(--paper) 46%),
    var(--paper);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ------------------------------------------------------------- masthead --- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.masthead__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px clamp(16px, 4vw, 40px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand__mark {
  font-size: 26px;
  line-height: 1;
  color: var(--c-in_progress);
  transform: translateY(-2px);
}
.brand__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.55rem, 1.1rem + 1.9vw, 2.35rem);
  letter-spacing: -.015em;
  line-height: 1.02;
}
.brand__sub { color: var(--muted); font-style: italic; font-weight: 500; }
.brand__tagline {
  margin: 3px 0 0;
  font-size: .82rem;
  color: var(--muted);
  letter-spacing: .01em;
}

.toolbar { display: flex; align-items: center; gap: 16px; }
.toolbar__count {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .02em;
}

/* generate button */
.btn {
  font-family: var(--font-sans);
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: transform .16s ease, box-shadow .2s ease, background .2s ease;
}
.btn--generate {
  background: var(--ink);
  color: #fdf9ef;
  padding: 11px 20px;
  font-size: .9rem;
  font-weight: 550;
  box-shadow: var(--shadow-sm);
}
.btn--generate:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); background: #2c2820; }
.btn--generate:active { transform: translateY(0); }
.btn--generate:disabled { opacity: .6; cursor: progress; transform: none; }
.btn__plus { font-size: 1.15rem; line-height: 1; margin-top: -1px; }
.btn__spinner {
  width: 15px; height: 15px;
  border: 2px solid rgba(253, 249, 239, .35);
  border-top-color: #fdf9ef;
  border-radius: 50%;
  display: none;
  animation: spin .7s linear infinite;
}
.btn--generate.is-busy .btn__spinner { display: inline-block; }
.btn--generate.is-busy .btn__plus { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- board --- */
.board {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(20px, 3vw, 34px) clamp(16px, 4vw, 40px) 80px;
  display: grid;
  grid-template-columns: repeat(5, minmax(200px, 1fr));
  gap: clamp(14px, 1.6vw, 22px);
  align-items: start;
  overflow-x: auto;
  scrollbar-gutter: stable;
}
.board__loading {
  grid-column: 1 / -1;
  padding: 60px 0;
  text-align: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: .85rem;
}

/* --------------------------------------------------------------- column --- */
.column {
  background: linear-gradient(180deg, var(--surface-2), transparent 120px);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 6px 6px 10px;
  min-height: 120px;
}
.column__head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 12px 11px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 6px;
}
.column__dot { width: 9px; height: 9px; border-radius: 3px; flex: none; }
.column__title {
  margin: 0;
  font-size: .95rem;
  font-weight: 650;
  letter-spacing: .01em;
}
.column__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 2px 9px;
}
.column__body { display: flex; flex-direction: column; gap: 10px; padding: 4px; min-height: 40px; }
.column__empty {
  text-align: center;
  color: var(--muted);
  font-size: .8rem;
  padding: 26px 0;
  border: 1px dashed var(--hairline-strong);
  border-radius: var(--radius-sm);
  opacity: .8;
}

/* per-column accents */
.column[data-key="new"] .column__dot { background: var(--c-new); }
.column[data-key="shotgun"] .column__dot { background: var(--c-shotgun); }
.column[data-key="development"] .column__dot { background: var(--c-development); }
.column[data-key="marketing"] .column__dot { background: var(--c-marketing); }
.column[data-key="closed"] .column__dot { background: var(--c-closed); }
.column[data-key="new"] .column__title { color: var(--c-new-ink); }
.column[data-key="shotgun"] .column__title { color: var(--c-shotgun-ink); }
.column[data-key="development"] .column__title { color: var(--c-development-ink); }
.column[data-key="marketing"] .column__title { color: var(--c-marketing-ink); }
.column[data-key="closed"] .column__title { color: var(--c-closed-ink); }

/* ----------------------------------------------------------------- card --- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 14px 15px 12px;
  box-shadow: var(--shadow-sm);
  transition: transform .16s ease, box-shadow .2s ease, border-color .2s ease;
  outline: none;
}
.card::before {
  content: "";
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 3px;
  border-radius: 3px;
  background: var(--hairline-strong);
  transition: background .2s ease;
}
.column[data-key="new"] .card::before { background: var(--c-new); }
.column[data-key="shotgun"] .card::before { background: var(--c-shotgun); }
.column[data-key="development"] .card::before { background: var(--c-development); }
.column[data-key="marketing"] .card::before { background: var(--c-marketing); }
.column[data-key="closed"] .card::before { background: var(--c-closed); }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--hairline-strong); }
.card:focus-visible { border-color: var(--c-new); box-shadow: 0 0 0 3px var(--c-new-tint); }
.card.is-fresh { animation: fresh 1.4s ease; }
@keyframes fresh {
  0% { box-shadow: 0 0 0 3px var(--c-new-tint); border-color: var(--c-new); background: var(--c-new-tint); }
  100% { box-shadow: var(--shadow-sm); }
}
.card.is-saving { opacity: .55; pointer-events: none; }

.card__top { display: flex; align-items: flex-start; gap: 10px; }
.card__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.01em;
  flex: 1;
}
.card__score {
  flex: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid transparent;
}
.card__score--strong { color: var(--score-strong); background: #eaf3ec; border-color: #d5e8d9; }
.card__score--mid { color: var(--score-mid); background: var(--c-in_progress-tint); border-color: #ecdcb6; }
.card__score--low { color: var(--score-low); background: var(--surface-2); border-color: var(--hairline); }

.card__oneliner {
  margin: 8px 0 12px;
  font-size: .855rem;
  color: var(--ink-soft);
  line-height: 1.42;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__meta { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; min-height: 20px; }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .76rem;
  color: var(--c-new-ink);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color .15s ease;
  max-width: 100%;
}
.card__link-host { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card__link:hover { border-bottom-color: currentColor; }
.card__link-arrow { flex: none; font-size: .72rem; opacity: .7; }
.card__flag--en {
  font-family: var(--font-mono);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--muted);
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 1px 4px;
  margin-left: auto;
}

/* --------------------------------------------------------- drag & drop --- */
.card { cursor: grab; -webkit-user-select: none; user-select: none; touch-action: manipulation; }
.card:active { cursor: grabbing; }
.card.is-dragging { opacity: .32; }
body.is-dragging-active, body.is-dragging-active .card { cursor: grabbing; }

.card__ghost {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  margin: 0;
  pointer-events: none;
  transition: none;
  opacity: .97;
  box-shadow: var(--shadow-md);
  will-change: transform;
}

.column.is-drop-target { border-color: var(--c-new); }
.column.is-drop-target .column__body {
  outline: 2px dashed var(--c-new);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  background: var(--c-new-tint);
}

/* ---------------------------------------------------------------- toast --- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: #fdf9ef;
  padding: 11px 18px;
  border-radius: 10px;
  font-size: .85rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
  z-index: 50;
  max-width: min(90vw, 460px);
}
.toast.is-show { opacity: 1; transform: translate(-50%, 0); }
.toast--error { background: #8a2f24; }

/* ---------------------------------------------------------------- modal --- */
body.modal-open { overflow: hidden; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(16px, 6vh, 72px) 16px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(24, 19, 11, .5);
  backdrop-filter: blur(3px);
  touch-action: none;
  animation: modalFade .18s ease;
}
.modal__dialog {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 28px clamp(20px, 4vw, 34px) 26px;
  animation: modalRise .2s cubic-bezier(.16, 1, .3, 1);
}
.modal__dialog::before {
  content: "";
  position: absolute;
  left: 0; top: 22px; bottom: 22px;
  width: 4px;
  border-radius: 4px;
  background: var(--hairline-strong);
}
.modal__dialog[data-status="new"]::before { background: var(--c-new); }
.modal__dialog[data-status="shotgun"]::before { background: var(--c-shotgun); }
.modal__dialog[data-status="development"]::before { background: var(--c-development); }
.modal__dialog[data-status="marketing"]::before { background: var(--c-marketing); }
.modal__dialog[data-status="closed"]::before { background: var(--c-closed); }
@keyframes modalFade { from { opacity: 0; } }
@keyframes modalRise { from { opacity: 0; transform: translateY(10px); } }

.modal__close {
  position: absolute;
  top: 12px; right: 12px;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  font-size: 22px; line-height: 1;
  color: var(--muted);
  background: transparent;
  border: 0; border-radius: 8px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.modal__close:hover { background: var(--surface-2); color: var(--ink); }
.modal__close:focus-visible { box-shadow: 0 0 0 3px var(--c-new-tint); }

.modal__head { display: flex; align-items: flex-start; gap: 12px; padding-right: 30px; }
.modal__title {
  margin: 0; flex: 1;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -.01em;
}
.modal__score {
  flex: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.modal__chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.modal__chip {
  font-size: .74rem;
  color: var(--ink-soft);
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 3px 10px;
}
.modal__chip--status { font-weight: 600; color: var(--ink); }
.modal__desc { margin: 18px 0 0; font-size: 1rem; line-height: 1.55; color: var(--ink); }
.modal__desc-en { margin: 8px 0 0; font-size: .9rem; line-height: 1.5; color: var(--muted); font-style: italic; }

.modal__field { margin-top: 18px; }
.modal__field-label,
.modal__section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}
.modal__field-val { font-size: .9rem; line-height: 1.5; color: var(--ink-soft); }

.modal__scorecard { margin-top: 22px; }
.scorecard { display: grid; gap: 7px; }
.scorecard__row { display: flex; align-items: center; gap: 10px; }
.scorecard__name { flex: 1; font-size: .82rem; color: var(--ink-soft); }
.scorecard__bar { display: inline-flex; gap: 3px; flex: none; }
.scorecard__dot { width: 14px; height: 6px; border-radius: 2px; background: var(--hairline); }
.scorecard__dot.is-on { background: var(--c-new); }
.scorecard__val {
  flex: none; width: 14px; text-align: right;
  font-family: var(--font-mono); font-size: .74rem; color: var(--muted);
}

.modal__link {
  display: inline-flex; align-items: center; gap: 5px;
  margin-top: 22px;
  font-size: .82rem; font-weight: 500;
  color: var(--c-new-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .15s ease;
}
.modal__link:hover { border-bottom-color: currentColor; }
.modal__link-arrow { font-size: .76rem; opacity: .7; }

/* ----------------------------------------------------------- responsive --- */
@media (max-width: 900px) {
  .board { grid-template-columns: 1fr; gap: 18px; }
  .masthead__inner { align-items: center; }
  .btn__label { font-size: .85rem; }
  .column { background: linear-gradient(180deg, var(--surface-2), transparent 80px); }
}
@media (max-width: 560px) {
  .brand__tagline { display: none; }
  .toolbar { width: 100%; justify-content: space-between; }
  .btn--generate { flex: 1; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before { animation: none !important; transition: none !important; }
}

/* -------------------------------------------------------- dark variant --- */
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171512;
    --surface: #201d18;
    --surface-2: #1b1813;
    --ink: #f0ebe0;
    --ink-soft: #b8b0a1;
    --muted: #8c8474;
    --hairline: #322d25;
    --hairline-strong: #443d32;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-md: 0 8px 24px -10px rgba(0, 0, 0, .6);

    --c-new: #8298d6;        --c-new-tint: #232838;   --c-new-ink: #a9baea;
    --c-in_progress: #e0a13f; --c-in_progress-tint: #2e2513; --c-in_progress-ink: #e9b869;
    --c-closed: #86ac82;     --c-closed-tint: #1e271c; --c-closed-ink: #a2c99e;
    --c-shotgun: #b98fd6;    --c-shotgun-tint: #241b30; --c-shotgun-ink: #cdaee6;
    --c-development: #e0a13f; --c-development-tint: #2e2513; --c-development-ink: #e9b869;
    --c-marketing: #5cbdad;  --c-marketing-tint: #14261f; --c-marketing-ink: #86d3c6;

    --score-strong: #7cc189;
    --score-mid: #e0a13f;
    --score-low: #9b917e;
  }
  body {
    background:
      radial-gradient(120% 90% at 100% 0%, #1c1915 0%, var(--paper) 50%),
      var(--paper);
  }
  .btn--generate { background: #f0ebe0; color: #171512; }
  .btn--generate:hover { background: #fff; }
  .btn__spinner { border-color: rgba(23, 21, 18, .35); border-top-color: #171512; }
  .card__score--strong { background: #1d2a20; border-color: #2c4030; }
  .card__score--mid { background: #2a2213; border-color: #43371c; }
  .toast { background: #2a2620; color: #f0ebe0; }
  .toast--error { background: #6e2820; color: #ffe9e4; }
  .modal__backdrop { background: rgba(0, 0, 0, .62); }
  .modal__dialog { border-color: var(--hairline-strong); }
}