/* simple-picking モックアップ共通スタイル
   Nothing風の白基調・余白・線で構成。尖らせすぎない一般UIに寄せる */

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  --sp-bg: #ffffff;
  --sp-bg-soft: #f7f7f7;
  --sp-border: #e5e5e5;
  --sp-border-strong: #1a1a1a;
  --sp-text: #1a1a1a;
  --sp-text-sub: #6b6b6b;
  --sp-text-mute: #9a9a9a;
  --sp-accent: #d6002a; /* Nothing redをアクセントに少量だけ */
  --sp-ok: #1f7a3a;
  --sp-warn: #b25e00;
  --sp-radius: 10px;
  --sp-radius-sm: 6px;
  --sp-shadow: 0 1px 0 rgba(0,0,0,0.02), 0 1px 2px rgba(0,0,0,0.04);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--sp-bg);
  color: var(--sp-text);
  font-family: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: 0.005em;
}

.mono {
  font-family: "Space Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  letter-spacing: 0;
}

a { color: inherit; }

/* ------ レイアウト ------ */
.sp-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sp-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--sp-border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.sp-topbar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.sp-topbar__brand .dot {
  width: 10px;
  height: 10px;
  background: var(--sp-border-strong);
  border-radius: 50%;
}

.sp-topbar__meta {
  font-size: 12px;
  color: var(--sp-text-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sp-nav {
  display: flex;
  gap: 18px;
  font-size: 13px;
}

.sp-nav a {
  color: var(--sp-text-sub);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.sp-nav a.is-active {
  color: var(--sp-text);
  border-bottom-color: var(--sp-text);
}

.sp-main {
  flex: 1;
  padding: 32px 28px 80px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.sp-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.sp-page-head h1 {
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.sp-page-head .lead {
  color: var(--sp-text-sub);
  font-size: 14px;
  margin: 0;
}

/* ------ パネル ------ */
.sp-panel {
  background: #fff;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  padding: 22px;
  box-shadow: var(--sp-shadow);
}

.sp-panel + .sp-panel { margin-top: 20px; }

.sp-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.sp-panel__title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sp-text);
}

.sp-panel__sub {
  font-size: 12px;
  color: var(--sp-text-mute);
}

/* ------ ボタン ------ */
.sp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--sp-radius-sm);
  border: 1px solid var(--sp-border-strong);
  background: #fff;
  color: var(--sp-text);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s ease;
}

.sp-btn:hover { background: var(--sp-bg-soft); }

.sp-btn--primary {
  background: var(--sp-border-strong);
  color: #fff;
}

.sp-btn--primary:hover { background: #000; }

.sp-btn--ghost {
  border-color: var(--sp-border);
  color: var(--sp-text-sub);
}

.sp-btn--lg {
  padding: 14px 24px;
  font-size: 15px;
}

.sp-btn--block { width: 100%; justify-content: center; }

/* ------ テーブル ------ */
.sp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.sp-table th, .sp-table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--sp-border);
}

.sp-table th {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sp-text-mute);
  background: #fafafa;
}

.sp-table tr:hover td { background: #fafafa; }

/* ------ バッジ ------ */
.sp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--sp-border);
  color: var(--sp-text-sub);
  background: #fff;
  letter-spacing: 0.04em;
}

.sp-badge--created { color: var(--sp-text-mute); }
.sp-badge--picking { color: #0a4b8a; border-color: #cfe1f3; background: #f3f8fd; }
.sp-badge--picked  { color: var(--sp-warn); border-color: #e9d4b8; background: #fbf6ef; }
.sp-badge--inspecting { color: #5a2ea6; border-color: #ddd0f1; background: #f6f2fd; }
.sp-badge--inspected { color: var(--sp-ok); border-color: #c4dfcc; background: #f0f7f2; }

/* ------ 入力 ------ */
.sp-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  font: inherit;
  background: #fff;
}

.sp-input:focus {
  outline: none;
  border-color: var(--sp-border-strong);
}

/* ------ ドロップゾーン ------ */
.sp-dropzone {
  border: 1.5px dashed var(--sp-border);
  border-radius: var(--sp-radius);
  padding: 40px 24px;
  text-align: center;
  color: var(--sp-text-sub);
  background: var(--sp-bg-soft);
}

.sp-dropzone__icon {
  font-size: 28px;
  margin-bottom: 8px;
  color: var(--sp-text-mute);
}

.sp-dropzone strong {
  color: var(--sp-text);
  font-weight: 600;
}

/* ------ ステップ ------ */
.sp-steps {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  overflow: hidden;
  background: #fff;
}

.sp-steps__item {
  flex: 1;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--sp-text-mute);
  border-right: 1px solid var(--sp-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sp-steps__item:last-child { border-right: none; }

.sp-steps__item .num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--sp-bg-soft);
  border: 1px solid var(--sp-border);
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sp-steps__item.is-active {
  background: var(--sp-bg-soft);
  color: var(--sp-text);
  font-weight: 600;
}

.sp-steps__item.is-active .num {
  background: var(--sp-border-strong);
  color: #fff;
  border-color: var(--sp-border-strong);
}

.sp-steps__item.is-done .num {
  background: #fff;
  color: var(--sp-ok);
  border-color: #c4dfcc;
}

/* ------ スマホフレーム ------ */
.sp-phone-frame {
  max-width: 420px;
  margin: 32px auto;
  border: 1px solid var(--sp-border);
  border-radius: 28px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.sp-phone-frame__notch {
  height: 28px;
  background: #fff;
  border-bottom: 1px solid var(--sp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--sp-text-mute);
  letter-spacing: 0.08em;
}

.sp-phone-screen {
  min-height: 720px;
  display: flex;
  flex-direction: column;
}

.sp-phone-header {
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--sp-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fff;
  position: sticky;
  top: 0;
}

.sp-phone-header__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.sp-phone-header__title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sp-text-mute);
}

.sp-phone-header__shop {
  font-size: 18px;
  font-weight: 600;
}

.sp-phone-mode-switch {
  display: flex;
  background: var(--sp-bg-soft);
  border-radius: 999px;
  padding: 3px;
  border: 1px solid var(--sp-border);
}

.sp-phone-mode-switch button {
  flex: 1;
  font: inherit;
  font-size: 12px;
  padding: 6px 12px;
  border: none;
  background: transparent;
  border-radius: 999px;
  color: var(--sp-text-sub);
  cursor: pointer;
}

.sp-phone-mode-switch button.is-active {
  background: #fff;
  color: var(--sp-text);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.sp-phone-mode-switch button:disabled {
  color: var(--sp-text-mute);
  cursor: not-allowed;
}

.sp-phone-body {
  flex: 1;
  padding: 14px 14px 100px;
}

.sp-phone-footer {
  position: sticky;
  bottom: 0;
  padding: 14px 18px 18px;
  background: linear-gradient(to top, #fff 60%, rgba(255,255,255,0));
  border-top: 1px solid var(--sp-border);
}

/* ------ ピッキングアイテム ------ */
.sp-pick-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 12px;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  background: #fff;
  margin-bottom: 10px;
  transition: background .15s, border-color .15s;
}

.sp-pick-item.is-checked {
  background: #fafafa;
  border-color: var(--sp-border);
  opacity: 0.55;
}

.sp-pick-item.is-checked .sp-pick-item__name { text-decoration: line-through; }

.sp-pick-item__order {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sp-bg-soft);
  border: 1px solid var(--sp-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.sp-pick-item__body {
  flex: 1;
  min-width: 0;
}

.sp-pick-item__jan {
  font-family: "Space Mono", monospace;
  font-size: 11px;
  color: var(--sp-text-mute);
  letter-spacing: 0;
}

.sp-pick-item__name {
  font-size: 15px;
  font-weight: 500;
  margin: 2px 0 2px;
  line-height: 1.35;
}

.sp-pick-item__sub {
  font-size: 12px;
  color: var(--sp-text-sub);
}

.sp-pick-item__qty {
  text-align: right;
  flex-shrink: 0;
}

.sp-pick-item__qty .num {
  font-size: 22px;
  font-weight: 700;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.02em;
}

.sp-pick-item__qty .unit {
  font-size: 11px;
  color: var(--sp-text-mute);
}

.sp-checkbox {
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--sp-border-strong);
  border-radius: 6px;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.sp-checkbox.is-checked {
  background: var(--sp-border-strong);
  color: #fff;
}

.sp-checkbox svg { display: block; }

/* ------ 進捗 ------ */
.sp-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.sp-progress__bar {
  flex: 1;
  height: 6px;
  background: var(--sp-bg-soft);
  border-radius: 999px;
  overflow: hidden;
}

.sp-progress__fill {
  height: 100%;
  background: var(--sp-border-strong);
  border-radius: 999px;
}

.sp-progress__text {
  font-size: 12px;
  color: var(--sp-text-sub);
  font-family: "Space Mono", monospace;
}

/* ------ サマリー（モックハブ） ------ */
.sp-hub {
  max-width: 880px;
  margin: 80px auto;
  padding: 0 24px;
}

.sp-hub h1 {
  font-size: 38px;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.sp-hub .lead {
  color: var(--sp-text-sub);
  margin-bottom: 40px;
}

.sp-hub__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 720px) {
  .sp-hub__grid { grid-template-columns: 1fr; }
}

.sp-hub__card {
  display: block;
  padding: 24px;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  text-decoration: none;
  color: inherit;
  background: #fff;
  transition: border-color .15s, transform .15s;
}

.sp-hub__card:hover {
  border-color: var(--sp-border-strong);
  transform: translateY(-1px);
}

.sp-hub__card .no {
  font-family: "Space Mono", monospace;
  font-size: 11px;
  color: var(--sp-text-mute);
  letter-spacing: 0.08em;
}

.sp-hub__card h3 {
  font-size: 18px;
  margin: 6px 0 6px;
  font-weight: 600;
}

.sp-hub__card p {
  font-size: 13px;
  color: var(--sp-text-sub);
  margin: 0;
}

.sp-hub__card .tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sp-text-mute);
  border: 1px solid var(--sp-border);
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: 14px;
}

/* ------ 完了オーバーレイ ------ */
.sp-done-card {
  border: 1px solid var(--sp-ok);
  background: #f0f7f2;
  border-radius: var(--sp-radius);
  padding: 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.sp-done-card__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sp-ok);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sp-done-card__title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}

.sp-done-card__sub {
  font-size: 12px;
  color: var(--sp-text-sub);
}