/* =========================================================
   DELIVER IT — Created By Kai
   Same design language as createdbykai.com: warm paper,
   deep charcoal ink, brass accent, Fraunces/Inter/Plex Mono.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --bone: #F3EEE4;
  --bone-dim: #EAE2D2;
  --ink: #221F1C;
  --ink-soft: #5C564C;
  --brass: #B8863B;
  --brass-bright: #D4A353;
  --line: #DDD2BC;
  --good: #4E7A4E;
  --bad: #A8503C;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 4px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 { font-size: clamp(2.2rem, 4.8vw, 3.4rem); line-height: 1.1; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-block;
  margin-bottom: 0.6em;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- header / footer (mirrors createdbykai.com) ---------- */
.site-header {
  background: rgba(243, 238, 228, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 28px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 42px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .name { font-family: var(--font-display); color: var(--ink); font-size: 1.05rem; font-weight: 600; }
.brand-text .tag { font-family: var(--font-mono); color: var(--brass); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; }
.main-nav { display: flex; gap: 26px; flex-wrap: wrap; align-items: center; }
.main-nav a { color: var(--ink-soft); font-size: 0.9rem; padding: 6px 2px; border-bottom: 2px solid transparent; transition: border-color 0.15s ease, color 0.15s ease; }
.main-nav a:hover, .main-nav a[aria-current="page"] { border-color: var(--brass); color: var(--ink); }

.site-footer { border-top: 1px solid var(--line); padding: 28px 0; margin-top: 60px; }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.site-footer .contact-line { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; color: var(--brass); }
.site-footer small { color: var(--ink-soft); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 13px 24px; border-radius: var(--radius); border: 1px solid transparent; cursor: pointer;
  position: relative; overflow: hidden;
  transition: transform 0.18s cubic-bezier(.34,1.56,.64,1), box-shadow 0.2s ease, background 0.15s ease, color 0.15s ease;
}
.btn::before {
  content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg); transition: left 0.5s ease; pointer-events: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(34, 31, 28, 0.2); }
.btn:hover::before { left: 130%; }
.btn:active { transform: translateY(0) scale(0.97); box-shadow: 0 2px 6px rgba(34, 31, 28, 0.16); transition-duration: 0.05s; }
.btn-primary { background: var(--ink); color: var(--bone); border-color: var(--ink); }
.btn-primary:hover { background: #3A342C; }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--bone-dim); }
.btn-brass { background: var(--brass); color: var(--bone); border-color: var(--brass); }
.btn-brass:hover { background: var(--brass-bright); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-sm { font-size: 0.68rem; padding: 8px 14px; }

/* ---------- page hero ---------- */
.page-hero { padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
.page-hero p { max-width: 58ch; }

/* ---------- stepper ---------- */
.stepper { display: flex; gap: 0; margin: 36px 0 26px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bone-dim); }
.step {
  flex: 1; display: flex; align-items: center; gap: 10px; padding: 13px 18px;
  border-right: 1px solid var(--line); color: var(--ink-soft);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
}
.step:last-child { border-right: none; }
.step .num {
  font-size: 0.66rem; border: 1px solid currentColor; border-radius: 20px; padding: 2px 8px;
}
.step.active { background: var(--ink); color: var(--bone); }
.step.active .num { border-color: var(--brass-bright); color: var(--brass-bright); }
.step.done { color: var(--good); }
@media (max-width: 640px) { .step span.label { display: none; } .step { justify-content: center; } }

/* ---------- panels ---------- */
.panel { display: none; }
.panel.active { display: block; animation: fadeUp 0.35s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.tool-card {
  background: var(--bone-dim); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; margin-bottom: 20px;
}
.tool-card h3 { margin-bottom: 6px; }
.group-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--brass); margin-bottom: 12px;
}

/* ---------- input mode tabs ---------- */
.mode-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.mode-tab {
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 14px; cursor: pointer; text-align: left; font-family: var(--font-body);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.mode-tab:hover { border-color: var(--brass); transform: translateY(-2px); }
.mode-tab.selected { border-color: var(--brass); background: var(--bone); box-shadow: inset 0 0 0 1px var(--brass); }
.mode-tab .opt-code { font-family: var(--font-mono); font-size: 0.62rem; color: var(--brass); display: block; margin-bottom: 6px; letter-spacing: 0.12em; }
.mode-tab strong { font-size: 0.92rem; display: block; margin-bottom: 3px; color: var(--ink); }
.mode-tab small { color: var(--ink-soft); font-size: 0.78rem; line-height: 1.4; display: block; }
@media (max-width: 640px) { .mode-tabs { grid-template-columns: 1fr; } }

/* ---------- dropzone ---------- */
.dropzone {
  border: 2px dashed var(--line); border-radius: var(--radius); background: var(--bone);
  padding: 44px 24px; text-align: center; cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--brass); background: #F8F4EA; }
.dropzone .dz-icon { font-size: 2rem; margin-bottom: 8px; }
.dropzone p { margin: 0 0 4px; color: var(--ink); font-weight: 500; }
.dropzone small { color: var(--ink-soft); }

textarea.paste-box {
  width: 100%; min-height: 180px; resize: vertical;
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--ink); padding: 14px; line-height: 1.7;
}

/* ---------- progress ---------- */
.progress-block { margin-top: 20px; }
.progress-bar-track { height: 8px; background: var(--bone); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.progress-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--brass), var(--brass-bright)); transition: width 0.25s ease; }
.progress-status { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-soft); letter-spacing: 0.04em; }
.frame-peek { margin-top: 14px; display: flex; gap: 8px; align-items: center; }
.frame-peek canvas, .frame-peek img { height: 54px; border: 1px solid var(--line); border-radius: 3px; }
.ocr-log {
  margin-top: 14px; background: var(--ink); color: #CBC4B4; border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 0.72rem; padding: 12px 14px; max-height: 130px; overflow-y: auto; line-height: 1.8;
}
.ocr-log .hit { color: var(--brass-bright); }

/* ---------- review list ---------- */
.stop-list { list-style: none; margin: 0; padding: 0; }
.stop-item {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; margin-bottom: 10px;
  transition: border-color 0.15s ease, transform 0.18s ease;
  animation: itemIn 0.25s ease;
}
@keyframes itemIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.stop-item:hover { border-color: var(--brass); }
.stop-item.dragging {
  transition: border-color 0.15s ease; /* no transform transition while dragging */
  animation: none;
  position: relative; z-index: 6;
  border-color: var(--brass);
  box-shadow: 0 10px 24px rgba(34, 31, 28, 0.22);
  transform: scale(1.01);
  cursor: grabbing;
}
.drag-handle {
  font-family: var(--font-mono); color: var(--ink-soft); font-size: 1rem;
  padding: 8px 4px 8px 0; margin-top: 2px; cursor: grab; user-select: none;
  touch-action: none; flex-shrink: 0; line-height: 1;
  transition: color 0.15s ease;
}
.drag-handle:hover { color: var(--brass); }
.stop-item.dragging .drag-handle { cursor: grabbing; }
.stop-item .stop-num {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--brass);
  border: 1px solid var(--brass); border-radius: 20px; padding: 2px 9px; margin-top: 9px; flex-shrink: 0;
}
.stop-item .stop-fields { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.stop-item input {
  width: 100%; background: transparent; border: none; border-bottom: 1px solid transparent;
  font-family: var(--font-body); font-size: 0.95rem; color: var(--ink); padding: 4px 2px;
}
.stop-item input:hover, .stop-item input:focus { border-bottom-color: var(--line); outline: none; }
.stop-item input.stop-name-input { font-size: 0.8rem; color: var(--ink-soft); font-family: var(--font-mono); }
.stop-item .stop-actions { display: flex; flex-direction: column; gap: 4px; }
.v-badge {
  align-self: flex-start;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase;
  border-radius: 20px; padding: 2px 9px; border: 1px solid; cursor: help;
}
.v-ok { color: var(--good); border-color: var(--good); }
.v-warn { color: var(--bad); border-color: var(--bad); }
.icon-btn {
  background: none; border: 1px solid var(--line); border-radius: 3px; cursor: pointer;
  font-size: 0.75rem; line-height: 1; padding: 5px 8px; color: var(--ink-soft);
  transition: border-color 0.12s ease, color 0.12s ease;
}
.icon-btn:hover { border-color: var(--brass); color: var(--ink); }
.icon-btn.danger:hover { border-color: var(--bad); color: var(--bad); }

.review-toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------- route / checklist ---------- */
.route-summary { display: flex; gap: 26px; flex-wrap: wrap; margin-bottom: 4px; }
.route-summary .rs-item { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.route-summary .rs-item strong { display: block; font-size: 1.5rem; color: var(--ink); font-family: var(--font-display); letter-spacing: 0; text-transform: none; }

.leg-block { margin-bottom: 18px; }
.leg-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.leg-head .leg-title { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); }

.check-list { list-style: none; margin: 0; padding: 0; }
.check-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 11px 14px; margin-bottom: 8px; cursor: pointer;
  transition: opacity 0.2s ease, border-color 0.15s ease;
}
.check-item:hover { border-color: var(--brass); }
.check-item .box {
  width: 22px; height: 22px; border: 2px solid var(--line); border-radius: 3px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; color: var(--bone);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.check-item.done { opacity: 0.5; }
.check-item.done .box { background: var(--good); border-color: var(--good); }
.check-item.done .addr { text-decoration: line-through; }
.check-item .addr { flex: 1; font-size: 0.95rem; }
.check-item .addr small { display: block; font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-soft); }
.check-item .go {
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.08em; color: var(--brass);
  border: 1px solid var(--brass); border-radius: 20px; padding: 4px 12px; flex-shrink: 0;
}
.check-item .go:hover { background: var(--brass); color: var(--bone); }

.deliver-progress { margin: 18px 0 26px; }

/* resume banner */
.resume-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  background: var(--ink); color: var(--bone); border-radius: var(--radius); padding: 14px 20px; margin: 26px 0 0;
}
.resume-banner .rb-text { font-size: 0.9rem; }
.resume-banner .rb-text strong { color: var(--brass-bright); }
.resume-banner .rb-actions { display: flex; gap: 10px; }

/* toast */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--ink); color: var(--bone); font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.06em; padding: 12px 22px; border-radius: var(--radius); opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease; z-index: 100; pointer-events: none;
}
#toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

.hidden { display: none !important; }

/* print: checklist only */
@media print {
  .site-header, .site-footer, .stepper, .mode-tabs, .review-toolbar, .route-actions, .btn, .go { display: none !important; }
  body { background: #fff; }
  .check-item { border-color: #999; }
}