/* Hopper — team task inbox */

@font-face {
  font-family: "Literata";
  src: url("assets/literata.ttf") format("truetype");
  font-weight: 200 900;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("assets/dm-sans.ttf") format("truetype");
  font-weight: 100 1000;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 100 700;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f6f2ea;
  --surface: #fffdf8;
  --surface-2: #fbf8f1;
  --ink: #26221b;
  --muted: #6f685a;
  --faint: #948c7c;
  --line: #e6dfd0;
  --line-strong: #d5ccb9;
  --accent: #b0501f;
  --accent-ink: #8f3d13;
  --accent-soft: #f6e3d6;

  --todo-ink: #33586e;
  --todo-bg: #e5eef3;
  --todo-line: #c4d6e0;
  --progress-ink: #8a6210;
  --progress-bg: #f7ecd2;
  --progress-line: #e6d3a4;
  --blocked-ink: #a13327;
  --blocked-bg: #f8e2dd;
  --blocked-line: #eac0b8;
  --done-ink: #3c7048;
  --done-bg: #e3efe2;
  --done-line: #c2dcc1;

  --radius: 14px;
  --shadow-panel: 0 24px 60px rgba(48, 38, 24, 0.28);
  --shadow-card: 0 1px 2px rgba(48, 38, 24, 0.06), 0 6px 18px rgba(48, 38, 24, 0.05);
  --font-body: "DM Sans", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-display: "Literata", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 420px at 85% -160px, rgba(176, 80, 31, 0.08), transparent 70%),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(176, 80, 31, 0.18);
}

body.modal-open { overflow: hidden; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
  margin: 0;
}

button, input, select { font: inherit; color: inherit; }

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 60;
  padding: 9px 16px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 160ms ease;
}
.skip-link:focus-visible { top: 12px; transform: translateY(0); }

/* ---------- Top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(246, 242, 234, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top);
}

.topbar-inner {
  max-width: 1060px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark { align-self: center; color: var(--accent); }
.brand-word {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  translate: 0 -1px;
}

.toolbar {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  margin-left: auto;
  flex-wrap: wrap;
}

.field { display: flex; flex-direction: column; gap: 4px; }

.field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.field input,
.field select {
  appearance: none;
  background: var(--surface);
  color: var(--ink);
  border: 1.5px solid var(--line-strong);
  border-radius: 10px;
  padding: 9px 13px;
  min-height: 42px;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}
.field input { width: 300px; }
.field-search { position: relative; }
.field-search input { padding-right: 38px; }

.field input::placeholder { color: var(--faint); }
.field input:hover,
.field select:hover { border-color: var(--accent); }

.field-search::after { display: none; }
.field-filter, .field-status { position: relative; }
.field select { padding-right: 36px; cursor: pointer; }
.field::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 19px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  pointer-events: none;
}

/* ---------- Main list ---------- */

.main {
  max-width: 1060px;
  margin: 0 auto;
  padding: 28px 24px calc(72px + env(safe-area-inset-bottom));
}

.list-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.list-title { font-size: 34px; letter-spacing: -0.015em; }
.list-count {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  font-variant-numeric: tabular-nums;
}

.task-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.task {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}
.task:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
  box-shadow: 0 2px 3px rgba(48,38,24,.07), 0 12px 28px rgba(48,38,24,.09);
}

.task-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  grid-column: 1 / -1;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.pill--todo { color: var(--todo-ink); background: var(--todo-bg); border-color: var(--todo-line); }
.pill--in-progress { color: var(--progress-ink); background: var(--progress-bg); border-color: var(--progress-line); }
.pill--blocked { color: var(--blocked-ink); background: var(--blocked-bg); border-color: var(--blocked-line); }
.pill--done { color: var(--done-ink); background: var(--done-bg); border-color: var(--done-line); }

.task-id {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--faint);
  letter-spacing: 0.04em;
}

.task-title {
  grid-column: 1;
  font-size: 19.5px;
  font-weight: 600;
  margin: 0;
  min-width: 0;
  overflow-wrap: break-word;
}

.task-summary {
  grid-column: 1;
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-aside {
  grid-row: 2 / span 2;
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  min-width: 150px;
}

.task-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.task-meta .sep { color: var(--line-strong); }
.task-meta strong { color: var(--ink); font-weight: 600; }

.priority {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: var(--surface-2);
}
.priority--high { color: var(--accent-ink); border-color: #e5c2ab; background: var(--accent-soft); }

.tag {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 1px 9px;
  border-radius: 999px;
}

.open-btn {
  align-self: flex-end;
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  border-radius: 10px;
  padding: 7px 14px;
  font-weight: 600;
  font-size: 14px;
  color: var(--accent-ink);
  cursor: pointer;
  min-height: 38px;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.open-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-ink); }

/* ---------- Empty state ---------- */

.empty-state {
  text-align: center;
  padding: 64px 24px;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  background: var(--surface-2);
}
.empty-state svg { color: var(--faint); margin-bottom: 10px; }
.empty-state h2 { font-size: 24px; color: var(--ink); margin-bottom: 6px; }
.empty-state p { margin: 0 0 20px; }

.btn {
  border-radius: 10px;
  padding: 10px 18px;
  font-weight: 600;
  cursor: pointer;
  min-height: 42px;
  transition: background-color 140ms ease, border-color 140ms ease;
}
.btn-primary {
  border: 1.5px solid var(--accent);
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }

/* ---------- Detail dialog ---------- */

.scrim {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(43, 34, 22, 0.45);
  opacity: 1;
  transition: opacity 200ms ease;
}

.detail {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(520px, 100vw);
  background: var(--surface);
  border-left: 1px solid var(--line);
  box-shadow: var(--shadow-panel);
  transform: translateX(0);
  transition: transform 240ms ease;
  overscroll-behavior: contain;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.detail[hidden] { display: none; }

.detail-inner {
  height: 100%;
  overflow-y: auto;
  padding: 22px 28px 40px;
}

.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.detail-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-ink);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease;
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--accent); }

.detail-title {
  font-size: 27px;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  overflow-wrap: break-word;
}

.detail-status-row {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 20px;
}
.detail-status-row .field { min-width: 190px; }
.detail-status-row .field::after { bottom: 18px; }

.detail-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 0 0 22px;
  font-variant-numeric: tabular-nums;
}
.detail-meta > div { min-width: 0; }
.detail-meta dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
  margin-bottom: 2px;
}
.detail-meta dd { margin: 0; font-size: 14.5px; font-weight: 500; overflow-wrap: break-word; }
.detail-meta .tag-list { display: flex; gap: 6px; flex-wrap: wrap; }

.detail-body { border-top: 1px solid var(--line); padding-top: 18px; }
.detail-body p { margin: 0 0 14px; color: #3d382e; font-size: 15.5px; text-wrap: pretty; }
.detail-body p:last-child { margin-bottom: 0; }
.detail-body .outcome {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 12px 16px;
}
.detail-body .outcome strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-ink);
  margin-bottom: 4px;
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom));
  z-index: 70;
  transform: translateX(-50%) translateY(0);
  background: var(--ink);
  color: var(--paper);
  padding: 11px 20px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14.5px;
  box-shadow: 0 12px 30px rgba(30, 24, 14, 0.35);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 200ms ease;
}
.toast::before { content: "✓"; color: #8fd39a; font-weight: 700; }
.toast[hidden] { display: none; }

@keyframes toast-in {
  from { transform: translateX(-50%) translateY(12px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ---------- Dialog open/close transitions ---------- */

.scrim.is-closing { opacity: 0; }
.detail.is-opening { transform: translateX(100%); }
.detail.is-closing { transform: translateX(100%); }

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .topbar-inner { padding: 12px 16px; gap: 12px; }
  .toolbar { margin-left: 0; width: 100%; }
  .field-search { flex: 1 1 100%; }
  .field-search input { width: 100%; }
  .field-filter { flex: 1; }
  .field-filter select { width: 100%; }

  .main { padding: 20px 16px calc(56px + env(safe-area-inset-bottom)); }
  .list-title { font-size: 28px; }

  .task { grid-template-columns: minmax(0, 1fr); }
  .task-title, .task-summary { grid-column: 1; }
  .task-aside {
    grid-row: auto;
    grid-column: 1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    min-width: 0;
  }

  .detail { width: 100vw; border-left: none; }
  .detail-inner { padding: 16px 20px 32px; }
  .detail-title { font-size: 23px; }
  .detail-meta { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .task, .open-btn, .btn, .icon-btn, .field input, .field select {
    transition: none;
  }
  .detail, .scrim, .toast {
    transition: none;
    animation: none;
  }
  .task:hover { transform: none; }
}