/* ─────────────────────────────────────────────
   SPD33 Fulfillment — Light / Dark Theme
   ───────────────────────────────────────────── */

:root {
  --radius: 18px;
  --radius-sm: 10px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --font-serif: 'Newsreader', 'Iowan Old Style', 'Palatino Linotype', serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'DM Mono', 'SF Mono', monospace;
}

/* ─── LIGHT THEME (default) ──────────────── */

[data-theme="light"] {
  --bg: #ffffff;
  --bg-raised: rgba(255, 255, 255, 0.94);
  --bg-card: rgba(255, 255, 255, 0.96);
  --bg-hover: #f3f3f3;
  --bg-input: rgba(250, 250, 250, 0.98);
  --border: rgba(0, 0, 0, 0.12);
  --border-focus: rgba(0, 0, 0, 0.34);
  --text: #111111;
  --text-dim: #4f4f4f;
  --muted: #8b8b8b;
  --accent: #111111;
  --accent-bg: rgba(0, 0, 0, 0.06);
  --accent-glow: rgba(0, 0, 0, 0.08);
  --green: #111111;
  --green-bg: rgba(0, 0, 0, 0.06);
  --red: #111111;
  --red-bg: rgba(0, 0, 0, 0.06);
  --amber: #111111;
  --amber-bg: rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.04);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 35px 90px rgba(0, 0, 0, 0.14);
  --fulfilled-overlay: rgba(255, 255, 255, 0.86);
  --check-stroke: #ffffff;
}

/* ─── DARK THEME ─────────────────────────── */

[data-theme="dark"] {
  --bg: #000000;
  --bg-raised: rgba(10, 10, 10, 0.94);
  --bg-card: rgba(16, 16, 16, 0.96);
  --bg-hover: #181818;
  --bg-input: rgba(12, 12, 12, 0.98);
  --border: rgba(255, 255, 255, 0.14);
  --border-focus: rgba(255, 255, 255, 0.34);
  --text: #ffffff;
  --text-dim: #cfcfcf;
  --muted: #8f8f8f;
  --accent: #ffffff;
  --accent-bg: rgba(255, 255, 255, 0.08);
  --accent-glow: rgba(255, 255, 255, 0.10);
  --green: #ffffff;
  --green-bg: rgba(255, 255, 255, 0.08);
  --red: #ffffff;
  --red-bg: rgba(255, 255, 255, 0.08);
  --amber: #ffffff;
  --amber-bg: rgba(255, 255, 255, 0.08);
  --shadow-sm: 0 14px 36px rgba(0, 0, 0, 0.16);
  --shadow: 0 24px 54px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 40px 100px rgba(0, 0, 0, 0.48);
  --fulfilled-overlay: rgba(0, 0, 0, 0.82);
  --check-stroke: #000000;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
  transition: background 0.25s ease, color 0.25s ease;
}

body {
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(0, 0, 0, 0.05), transparent 38%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.04), transparent 26%);
  pointer-events: none;
}

#app {
  position: relative;
  height: 100dvh;
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}

.hidden { display: none !important; }

.page-glow,
.page-grid {
  position: fixed;
  pointer-events: none;
}

.page-glow {
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(32px);
  opacity: 0.55;
  z-index: 0;
}

.page-glow--left {
  top: -12rem;
  left: -10rem;
  background: rgba(0, 0, 0, 0.05);
}

.page-glow--right {
  right: -10rem;
  bottom: -14rem;
  background: rgba(0, 0, 0, 0.04);
}

.page-grid {
  inset: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 38%, transparent 86%);
  opacity: 0.22;
}

.section-kicker,
.store-select__eyebrow,
.scan__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ─── HEADER ─────────────────────────────── */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-sm);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 0.95;
}

.header__sub {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.header__right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header__store {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  background: var(--accent-bg);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
}

.header__store:hover {
  background: rgba(45, 122, 79, 0.14);
}

.header__status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  transition: background 0.3s;
}

.header__dot.connected {
  background: var(--green);
  box-shadow: 0 0 6px rgba(26, 154, 82, 0.35);
}

.header__connection {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-dim);
}

/* ─── THEME TOGGLE ───────────────────────── */

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text-dim);
  transition: all 0.15s ease;
}

.theme-toggle:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--border-focus);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

/* ─── STORE SELECT ───────────────────────── */

.view--store-select {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
}

.store-select {
  text-align: left;
  padding: 28px 32px 24px;
  width: 100%;
  max-width: 760px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius-lg) + 4px);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  margin: 0 auto;
}

.store-select__title {
  max-width: 12ch;
  font-family: var(--font-serif);
  font-size: clamp(1.95rem, 3.5vw, 2.9rem);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.045em;
  margin: 6px 0 10px;
}

.store-select__sub {
  max-width: 36rem;
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.store-select__note {
  margin-top: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--muted);
}

.store-select__group {
  margin-bottom: 14px;
}

.store-select__group-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
}

.store-select__grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.store-select__items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.store-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px 18px 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.22s ease;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-sans);
  text-align: left;
}

.store-btn:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.store-btn__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1;
  color: var(--text);
}

/* ─── BUTTONS ────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 700;
  transition: all 0.15s ease;
}

.btn--ghost {
  background: transparent;
  color: var(--text-dim);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--border-focus);
}

.btn--back {
  background: transparent;
  color: var(--text-dim);
  padding: 6px 12px 6px 6px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.btn--back:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.btn--tiny {
  background: var(--accent-bg);
  color: var(--accent);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.btn--tiny:hover {
  background: rgba(45, 122, 79, 0.14);
}

.btn--fulfill {
  background: var(--green);
  color: #ffffff;
  padding: 18px 36px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 18px 36px rgba(21, 115, 79, 0.26);
  width: 100%;
  justify-content: center;
}

.btn--fulfill:hover {
  background: #1aad5a;
  box-shadow: 0 4px 20px rgba(26, 154, 82, 0.3);
  transform: translateY(-1px);
}

.btn--fulfill:active {
  transform: translateY(0);
}

/* ─── QUEUE VIEW ─────────────────────────── */

.view {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.queue__metrics {
  display: flex;
  align-items: stretch;
  gap: 10px;
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}

.metric-tile {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 68px;
}

.metric-tile__value {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1;
  color: var(--text);
}

.metric-tile__label {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 4px;
}

.metric-spark {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px 10px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.metric-spark svg {
  display: block;
}

.metric-spark__label {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.queue__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 30px 16px;
  flex-shrink: 0;
  gap: 16px;
  flex-wrap: wrap;
}

.queue__title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.96;
}

.queue__subtitle {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 8px;
}

/* Queue search */

.queue__search {
  padding: 0 30px 16px;
  flex-shrink: 0;
}

.queue__search-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition: border-color 0.2s ease;
}

.queue__search-wrap:focus-within {
  border-color: var(--accent);
}

.queue__search-icon {
  color: var(--muted);
  flex-shrink: 0;
}

.queue__search-wrap:focus-within .queue__search-icon {
  color: var(--accent);
}

.queue__search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 14px 0;
  min-width: 0;
}

.queue__search-input::placeholder {
  color: var(--muted);
}

.queue__search-clear {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.queue__search-clear:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.queue__list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 30px 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 16px,
    black calc(100% - 24px),
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 16px,
    black calc(100% - 24px),
    transparent 100%
  );
}

.queue__list::-webkit-scrollbar {
  width: 6px;
}

.queue__list::-webkit-scrollbar-track {
  background: transparent;
}

.queue__list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-sm);
}

/* ─── POS QUEUE PANEL ────────────────────── */

.pos-queue {
  margin: 0 30px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  flex-shrink: 0;
  overflow: hidden;
}

.pos-queue__header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.pos-queue__title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pos-queue__icon {
  color: var(--muted);
  flex-shrink: 0;
}

.pos-queue__label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.pos-queue__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  transition: background 0.3s;
}

.pos-queue__dot.live {
  background: #1aad5a;
  box-shadow: 0 0 6px rgba(26, 154, 82, 0.4);
}

.pos-queue__count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-left: auto;
}

.pos-queue__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 14px;
  max-height: 120px;
  overflow-y: auto;
}

.pos-customer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: var(--accent-bg);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  transition: background 0.15s;
}

.pos-customer__badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--muted);
  padding: 2px 6px;
  background: var(--bg);
  border-radius: 5px;
  letter-spacing: 0.04em;
}

.pos-customer__wait {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  margin-left: auto;
}

.pos-queue__empty {
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

/* ─── ORDER CARD ─────────────────────────── */

.order-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
  min-width: 0;
  backdrop-filter: blur(14px);
}

.order-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-focus);
  transform: translateY(-1px);
}

.order-card__top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.order-card__left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.order-card__code {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--accent);
}

.order-card__source {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  background: var(--accent-bg);
  color: var(--accent);
  white-space: nowrap;
}

.order-card__source--live {
  background: rgba(26, 154, 82, 0.12);
  color: #1aad5a;
  font-weight: 800;
}

[data-theme="dark"] .order-card__source--live {
  background: rgba(26, 173, 90, 0.16);
  color: #4cd88a;
}

.order-card--pos-queue {
  border-left: 3px solid #1aad5a;
}

.order-card__badge--type {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  background: var(--accent-bg);
}

.order-card__time {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
  white-space: nowrap;
}

.order-card__center {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.order-card__customer {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 0.98;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.order-card__total {
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}

.order-card__bottom-row {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-dim);
}

.order-card__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.order-card__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--muted);
}

/* Empty state */

.queue__empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px;
}

.empty__text {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--text-dim);
  font-weight: 500;
}

.empty__sub {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--muted);
}

/* ─── SCAN VIEW ──────────────────────────── */

.scan__topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
  flex-shrink: 0;
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.scan__order-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}

.scan__order-code {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
}

.scan__customer {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.scan__progress-badge {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text-dim);
  white-space: nowrap;
  transition: all 0.3s ease;
}

.scan__progress-badge.complete {
  background: var(--green-bg);
  border-color: var(--green);
  color: var(--green);
}

/* Scanner input */

.scan__input-area {
  padding: 22px 24px 10px;
  flex-shrink: 0;
}

.scan__input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 6px 6px 18px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.scan__input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.scan__input-wrap.error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-bg);
  animation: shake 0.4s ease;
}

@keyframes shake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-3px); }
  40%, 60% { transform: translateX(3px); }
}

.scan__input-icon {
  color: var(--muted);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.scan__input-wrap:focus-within .scan__input-icon {
  color: var(--accent);
}

.scan__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  padding: 14px 0;
  min-width: 0;
}

.scan__input::placeholder {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 14px;
}

.scan__mode-toggle {
  flex-shrink: 0;
}

.scan__feedback {
  padding: 8px 0 0;
  font-family: var(--font-sans);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  animation: fadeSlideIn 0.2s ease;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.scan__feedback.success { color: var(--green); }
.scan__feedback.error { color: var(--red); }
.scan__feedback.warn { color: var(--amber); }

/* Item rows */

.scan__items {
  flex: 1;
  overflow-y: auto;
  padding: 10px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.scan__items::-webkit-scrollbar {
  width: 6px;
}

.scan__items::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-sm);
}

.item-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
}

.item-row.fulfilled {
  border-color: rgba(26, 154, 82, 0.25);
  background: linear-gradient(135deg, var(--green-bg), var(--bg-card));
}

.item-row.over-scanned {
  border-color: rgba(217, 48, 37, 0.25);
  background: linear-gradient(135deg, var(--red-bg), var(--bg-card));
}

.item-row.just-scanned {
  animation: scanPulse 0.5s ease;
}

@keyframes scanPulse {
  0% { box-shadow: 0 0 0 0 var(--accent-bg); }
  50% { box-shadow: 0 0 0 6px var(--accent-bg); }
  100% { box-shadow: var(--shadow-sm); }
}

.item-row__check {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-hover);
  border: 2px solid var(--border);
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.item-row.fulfilled .item-row__check {
  background: var(--green);
  border-color: var(--green);
}

.item-row__check svg {
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.25s ease;
}

.item-row.fulfilled .item-row__check svg {
  opacity: 1;
  transform: scale(1);
}

.item-row__info {
  min-width: 0;
}

.item-row__name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 0.96;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-row__category {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-top: 5px;
}

.item-row__qty {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-dim);
  flex-shrink: 0;
  min-width: 70px;
  justify-content: flex-end;
}

.item-row.fulfilled .item-row__qty {
  color: var(--green);
}

.item-row.over-scanned .item-row__qty {
  color: var(--red);
}

.item-row__qty-scanned {
  color: var(--text);
  transition: color 0.2s;
}

.item-row.fulfilled .item-row__qty-scanned {
  color: var(--green);
}

.item-row__qty-sep {
  color: var(--muted);
  font-size: 14px;
}

/* ─── FOOTER ─────────────────────────────── */

.scan__footer {
  padding: 18px 24px 22px;
  border-top: 1px solid var(--border);
  background: var(--bg-raised);
  flex-shrink: 0;
  animation: slideUp 0.3s ease;
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, border-color 0.25s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── MODAL ──────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 0.15s ease;
  padding: 24px;
}

.modal-overlay--solid {
  background: var(--bg, #0f1115);
  backdrop-filter: none;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
  animation: scaleIn 0.2s ease;
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal__header {
  margin-bottom: 16px;
}

.modal__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
}

.modal__sub {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
}

.modal__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 280px;
  overflow-y: auto;
}

.modal__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-hover);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.12s ease;
}

.modal__item:hover {
  border-color: var(--accent);
  background: var(--accent-bg);
}

.modal__item-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
}

.modal__item-brand {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-dim);
}

.modal__item-arrow {
  color: var(--muted);
}

.modal__cancel {
  width: 100%;
  margin-top: 12px;
  justify-content: center;
}

/* ─── FULFILLED OVERLAY ──────────────────── */

.fulfilled-overlay {
  position: fixed;
  inset: 0;
  background: var(--fulfilled-overlay);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.3s ease;
}

.fulfilled__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  animation: scaleIn 0.4s ease;
}

.fulfilled__check {
  animation: checkBounce 0.5s ease 0.2s both;
}

@keyframes checkBounce {
  0% { opacity: 0; transform: scale(0.3); }
  60% { transform: scale(1.1); }
  100% { opacity: 1; transform: scale(1); }
}

.fulfilled__title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  color: var(--green);
}

.fulfilled__code {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-dim);
}

.fulfilled__back {
  margin-top: 8px;
}

/* ─── LOADING SKELETON ───────────────────── */

.skeleton {
  background: linear-gradient(90deg, var(--bg-hover) 25%, var(--border) 50%, var(--bg-hover) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-card {
  height: 90px;
}

/* ─── RESPONSIVE ─────────────────────────── */

@media (max-width: 600px) {
  html, body {
    font-size: 15px;
  }

  #app {
    padding: 12px;
    gap: 10px;
  }

  .header { padding: 16px; }
  .header__title { font-size: 1.4rem; }
  .header__right { gap: 10px; }
  .header__status { display: none; }

  .store-select {
    padding: 24px 20px 20px;
  }

  .store-select__title {
    max-width: 100%;
    font-size: 2rem;
  }

  .store-select__items {
    grid-template-columns: 1fr;
  }

  .queue__header { padding: 20px 16px 12px; }
  .queue__metrics { gap: 8px; }
  .metric-tile { min-width: 56px; padding: 8px 10px; }
  .metric-tile__value { font-size: 1.25rem; }
  .metric-spark { display: none; }
  .queue__search { padding: 0 16px 12px; }
  .queue__list { padding: 4px 16px 16px; }
  .scan__topbar { padding: 14px 16px; }
  .scan__input-area { padding: 14px 16px 8px; }
  .scan__items { padding: 8px 16px 16px; }
  .scan__footer { padding: 14px 16px 18px; }
  .order-card { padding: 16px 16px 18px; }
  .order-card__center {
    flex-direction: column;
    align-items: flex-start;
  }

  .order-card__customer,
  .item-row__name,
  .scan__customer {
    white-space: normal;
  }

  .scan__topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .scan__order-info {
    width: 100%;
    order: 3;
  }

  .scan__progress-badge {
    margin-left: auto;
  }

  .item-row {
    grid-template-columns: 32px 1fr;
  }

  .item-row__qty {
    grid-column: 2;
    justify-content: flex-start;
  }
}

.header__staff {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.order-card--claimed {
  opacity: 0.72;
}

.order-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent-bg);
  color: var(--text-dim);
}

.order-card__badge--flagged {
  background: var(--amber-bg);
  color: var(--amber);
}

.order-card__badge--claimed {
  background: var(--red-bg);
  color: var(--red);
}

.order-card__badge--mine {
  background: var(--green-bg);
  color: var(--green);
}

.scan__actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.scan__actions .btn {
  flex: 1;
  justify-content: center;
}

.scan__alert {
  margin-top: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.scan__alert--warn {
  border-color: var(--amber);
}

.scan__alert--flagged {
  border-color: var(--red);
}

.scan__alert-title {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scan__alert-copy {
  font-size: 0.95rem;
  color: var(--text);
}

.scan__alert-meta {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--muted);
}

.item-row.needs-scan {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.item-row__packages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
}

.item-row__packages--empty {
  color: var(--muted);
  font-family: var(--font-sans);
}

.item-row__expected {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.item-row__expected-label {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.item-row__expected-tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  background: var(--bg-input);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.03em;
  word-break: break-all;
}

.item-row.fulfilled .item-row__expected-tag {
  opacity: 0.55;
}

.item-row__multi {
  margin-left: 10px;
  display: inline-block;
  vertical-align: middle;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent, var(--text));
  background: var(--accent-bg);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 999px;
}

.item-row__package {
  padding: 4px 6px;
  border-radius: 8px;
  background: var(--accent-bg);
  border: 1px solid var(--border);
}

.item-row__remaining {
  display: block;
  margin-top: 4px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--muted);
}

.fulfilled__summary {
  width: min(680px, 100%);
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  text-align: left;
}

.fulfilled__actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.receipt__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.receipt__meta span {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.receipt__meta strong {
  display: block;
  margin-top: 4px;
  font-size: 0.95rem;
}

.receipt__items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.receipt__item {
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.receipt__item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-sans);
  font-weight: 700;
}

.receipt__packages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}

.receipt__package {
  padding: 4px 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--accent-bg);
}

.login__directory {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.staff-option {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
}

.staff-option__name {
  font-family: var(--font-serif);
  font-size: 1rem;
}

.staff-option__meta {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--muted);
}

.login__input-wrap {
  margin-bottom: 12px;
}

.login__submit {
  width: 100%;
  justify-content: center;
}

.action-modal__note {
  width: 100%;
  min-height: 110px;
  resize: vertical;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font: inherit;
  margin-bottom: 12px;
}

.action-modal__pin-wrap {
  margin-bottom: 12px;
}

.action-modal__resolution {
  margin-bottom: 12px;
}

.action-modal__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.action-modal__select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
}

@media (max-width: 720px) {
  .scan__actions,
  .fulfilled__actions,
  .scan__alert {
    flex-direction: column;
    align-items: stretch;
  }

  .receipt__meta {
    grid-template-columns: 1fr;
  }

  .staff-option {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media print {
  body * {
    visibility: hidden;
  }

  .fulfilled-overlay,
  .fulfilled-overlay * {
    visibility: visible;
  }

  .fulfilled-overlay {
    position: absolute;
    inset: 0;
    background: #ffffff;
  }

  .fulfilled__actions {
    display: none;
  }
}