/* Kunal Computers — nav9 · charcoal + electric blue + soft lime */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');

:root {
  --charcoal: #12141a;
  --charcoal-mid: #1c1f2a;
  --charcoal-soft: #2a2f3d;
  --blue: #3b82f6;
  --blue-deep: #2563eb;
  --blue-hot: #60a5fa;
  --blue-soft: #eff6ff;
  --lime: #a3e635;
  --lime-deep: #84cc16;
  --lime-soft: #f7fee7;
  --bg: #f0f2f7;
  --surface: #ffffff;
  --surface-2: #f5f7fb;
  --border: #e2e6ef;
  --border-strong: #c9d0de;
  --text: #12141a;
  --muted: #5c6578;
  --navy: #12141a;
  --navy-mid: #1c1f2a;
  --teal: #3b82f6;
  --teal-deep: #2563eb;
  --teal-soft: #eff6ff;
  --gold: #a3e635;
  --gold-soft: #f7fee7;
  --gold-deep: #65a30d;
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-light: #eff6ff;
  --accent: #a3e635;
  --success: #16a34a;
  --success-bg: #ecfdf3;
  --warning: #d97706;
  --warning-bg: #fffbeb;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(18, 20, 26, 0.05), 0 8px 24px rgba(18, 20, 26, 0.06);
  --shadow-md: 0 4px 8px rgba(18, 20, 26, 0.06), 0 14px 32px rgba(18, 20, 26, 0.09);
  --shadow-hover: 0 10px 20px rgba(18, 20, 26, 0.08), 0 24px 48px rgba(37, 99, 235, 0.12);
  --font: 'DM Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --touch: 52px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 200ms;
  --dur-fast: 130ms;
  --dur-page: 340ms;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .glance-card { animation: cardIn 0.01ms both !important; }
  .stock-card { animation: cardIn 0.01ms both !important; }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}
html, body {
  max-width: 100%;
  overflow-x: hidden;
}
body {
  font-family: var(--font);
  background:
    radial-gradient(1000px 460px at 0% -5%, rgba(59, 130, 246, 0.14) 0%, transparent 55%),
    radial-gradient(800px 400px at 100% 0%, rgba(163, 230, 53, 0.12) 0%, transparent 50%),
    radial-gradient(700px 360px at 50% 110%, rgba(18, 20, 26, 0.05) 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.5;
  letter-spacing: -0.012em;
  -webkit-font-smoothing: antialiased;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

a { color: var(--blue-deep); transition: color var(--dur-fast) ease; }
a:hover { color: var(--blue); }

.app-shell { display: flex; flex-direction: column; min-height: 100vh; }

/* ---- Header / nav9 ---- */
.topbar {
  --topbar-edge: #0c0e14;
  background: linear-gradient(120deg, #0c0e14 0%, #12141a 42%, #1a2336 74%, #1e3a5f 100%);
  color: #fff;
  padding:
    max(0.85rem, env(safe-area-inset-top, 0px))
    max(1.1rem, env(safe-area-inset-right, 0px))
    0.7rem
    max(1.1rem, env(safe-area-inset-left, 0px));
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 10px 36px rgba(12, 14, 20, 0.45);
  border-bottom: 1px solid rgba(163, 230, 53, 0.45);
  overflow-x: clip;
  isolation: isolate;
}
.topbar::after {
  content: '';
  position: absolute; left: 10%; right: 10%; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--lime), var(--blue-hot), transparent);
  opacity: 0.9; pointer-events: none;
  animation: headerGlow 4s ease-in-out infinite alternate;
}
@keyframes headerGlow {
  from { opacity: 0.5; filter: brightness(0.95); }
  to { opacity: 1; filter: brightness(1.12); }
}
.topbar-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.75rem; flex-wrap: nowrap;
  min-width: 0;
}
.brand { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  background: linear-gradient(145deg, var(--lime), #bef264);
  color: var(--charcoal);
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.02rem;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(163, 230, 53, 0.35), inset 0 1px 0 rgba(255,255,255,0.5);
  transition: transform var(--dur) var(--ease-spring);
}
.brand:hover .brand-mark { transform: scale(1.05) rotate(-2deg); }
.brand h1 {
  font-size: 1.18rem; font-weight: 750;
  letter-spacing: -0.025em; line-height: 1.15;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.brand .tag {
  font-size: 0.7rem; opacity: 0.82; font-weight: 500;
  margin-top: 0.15rem; letter-spacing: 0.015em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%;
}

/* Nav scroller — single row, smooth, no wrap mess */
.nav {
  position: relative;
  margin-top: 0.7rem;
  margin-inline: -0.35rem;
  max-width: calc(100% + 0.7rem);
}
.nav::before,
.nav::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0.35rem;
  width: 1.35rem;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  transition: opacity 160ms ease;
}
.nav::before {
  left: 0;
  background: linear-gradient(90deg, rgba(12, 14, 20, 0.95), transparent);
}
.nav::after {
  right: 0;
  background: linear-gradient(270deg, rgba(30, 58, 95, 0.92), transparent);
}
.nav.is-overflow::before,
.nav.is-overflow::after { opacity: 1; }

.nav-scroller {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.32rem;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  scroll-padding-inline: 0.85rem;
  padding: 0.2rem 0.55rem 0.55rem;
  max-width: 100%;
  scrollbar-width: thin;
  scrollbar-color: rgba(163, 230, 53, 0.45) transparent;
}
.nav-scroller::-webkit-scrollbar { height: 4px; }
.nav-scroller::-webkit-scrollbar-track { background: transparent; }
.nav-scroller::-webkit-scrollbar-thumb {
  background: rgba(163, 230, 53, 0.4);
  border-radius: 999px;
}

.nav button,
.nav .nav-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  flex: 0 0 auto;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  padding: 0.5rem 0.95rem;
  min-height: 42px;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
  position: relative;
  scroll-snap-align: start;
  -webkit-tap-highlight-color: transparent;
  transition:
    background 180ms var(--ease),
    color 180ms var(--ease),
    border-color 180ms var(--ease),
    box-shadow 180ms ease,
    transform 140ms var(--ease-spring);
}
/* Icons always visible (desktop + tablet + phone) */
.nav-ico {
  width: 1.05rem;
  height: 1.05rem;
  min-width: 1.05rem;
  min-height: 1.05rem;
  flex: 0 0 auto;
  opacity: 0.95;
  display: inline-block !important;
  vertical-align: middle;
  overflow: visible;
  pointer-events: none;
  color: inherit;
}
.nav-ico path { fill: currentColor; }
.nav-text {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  gap: 0;
}
/* Desktop / tablet: full names + icons */
.nav-short { display: none !important; }
.nav-full { display: inline !important; }

.nav button:hover,
.nav .nav-item:hover {
  background: rgba(59, 130, 246, 0.28);
  border-color: rgba(96, 165, 250, 0.35);
  color: #fff;
  transform: translateY(-1px);
}
.nav button:active,
.nav .nav-item:active { transform: scale(0.97); }

.nav button.active,
.nav .nav-item.active,
.nav button[aria-current="page"],
.nav .nav-item[aria-current="page"] {
  background: #fff;
  color: var(--charcoal);
  border-color: transparent;
  font-weight: 780;
  box-shadow:
    0 0 0 2px rgba(163, 230, 53, 0.95),
    0 6px 18px rgba(0, 0, 0, 0.28);
}
.nav button.active .nav-ico,
.nav .nav-item.active .nav-ico {
  opacity: 1;
  color: var(--blue-deep);
}

/* ---- Main / page transitions ---- */
.main {
  flex: 1;
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
  padding: 1.35rem 1.15rem 2.25rem;
  animation: pageSwap var(--dur-page) var(--ease-out);
}
@keyframes pageSwap {
  0% { opacity: 0; transform: translateY(12px) scale(0.992); filter: blur(2px); }
  60% { filter: blur(0); }
  100% { opacity: 1; transform: none; filter: none; }
}

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 0.9rem; flex-wrap: wrap; margin-bottom: 1.2rem;
  animation: cardIn 280ms var(--ease-out) both;
}
.page-header h2 {
  font-size: 1.62rem; font-weight: 780; color: var(--charcoal);
  letter-spacing: -0.035em; line-height: 1.18;
}
.page-header p {
  color: var(--muted); font-size: 0.92rem; margin-top: 0.3rem; font-weight: 500;
}

/* ---- Search ---- */
.search-hero { margin-bottom: 1.2rem; position: relative; animation: cardIn 300ms var(--ease-out) 40ms both; }
.search-hero::before {
  content: '';
  position: absolute; left: 1.15rem; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px;
  border: 2px solid var(--muted); border-radius: 50%;
  opacity: 0.4; pointer-events: none;
}
.search-hero::after {
  content: '';
  position: absolute; left: 1.85rem; top: calc(50% + 5px);
  width: 7px; height: 2px; background: var(--muted); opacity: 0.4;
  transform: rotate(45deg); pointer-events: none;
}
.search-hero input {
  width: 100%;
  min-height: var(--touch);
  font-size: 1.06rem;
  font-weight: 500;
  padding: 0.9rem 1.2rem 0.9rem 2.9rem;
  border: 1.5px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.96);
  font-family: inherit;
  box-shadow: var(--shadow);
  transition: border-color var(--dur) ease, box-shadow var(--dur) ease, transform var(--dur) var(--ease);
}
.search-hero input::placeholder { color: #8b93a5; }
.search-hero input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18), var(--shadow-md);
  transform: translateY(-1px);
}

/* ---- Stock cards ---- */
.stock-list { display: flex; flex-direction: column; gap: 0.85rem; }

.stock-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.15rem 1.3rem;
  box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: space-between; gap: 1.1rem;
  cursor: pointer;
  text-align: left;
  width: 100%;
  font: inherit;
  color: inherit;
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: cardIn 380ms var(--ease-out) forwards;
  transition:
    border-color var(--dur) ease,
    box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease-spring);
}
.stock-list .stock-card:nth-child(1) { animation-delay: 30ms; }
.stock-list .stock-card:nth-child(2) { animation-delay: 70ms; }
.stock-list .stock-card:nth-child(3) { animation-delay: 110ms; }
.stock-list .stock-card:nth-child(4) { animation-delay: 150ms; }
.stock-list .stock-card:nth-child(5) { animation-delay: 190ms; }
.stock-list .stock-card:nth-child(6) { animation-delay: 230ms; }
.stock-list .stock-card:nth-child(7) { animation-delay: 270ms; }
.stock-list .stock-card:nth-child(8) { animation-delay: 310ms; }
.stock-list .stock-card:nth-child(n+9) { animation-delay: 340ms; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

.stock-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--lime) 100%);
  border-radius: 5px 0 0 5px;
}
.stock-card:hover, .stock-card:focus-visible {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: var(--shadow-hover);
  outline: none;
  transform: translateY(-3px) scale(1.005);
}
.stock-card:active { transform: scale(0.985); }

.stock-card-body { flex: 1; min-width: 0; padding-left: 0.45rem; }
.stock-card .title {
  font-weight: 750; font-size: 1.1rem; color: var(--charcoal);
  letter-spacing: -0.025em; line-height: 1.25;
}
.stock-card .specs {
  color: var(--muted); font-size: 0.86rem; margin-top: 0.35rem;
  font-weight: 500; line-height: 1.45;
}

.stock-card-side {
  flex-shrink: 0;
  display: flex; flex-direction: column; align-items: flex-end; gap: 0.45rem;
}
.price-badge,
.stock-card .price {
  display: inline-flex; align-items: center;
  background: linear-gradient(145deg, var(--charcoal) 0%, var(--charcoal-mid) 100%);
  color: #fff;
  font-weight: 750; font-size: 1.08rem;
  font-variant-numeric: tabular-nums;
  padding: 0.45rem 0.85rem;
  border-radius: 12px;
  letter-spacing: -0.02em;
  box-shadow: 0 3px 12px rgba(18, 20, 26, 0.25);
  transition: transform var(--dur) var(--ease-spring);
}
.stock-card:hover .price-badge { transform: scale(1.05); }

.qty-pill,
.stock-card .qty {
  display: inline-flex; align-items: center;
  padding: 0.22rem 0.65rem; border-radius: 999px;
  background: var(--blue-soft); color: var(--blue-deep);
  font-size: 0.74rem; font-weight: 720;
}

.sell-cta {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.3rem;
  min-height: 42px;
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
  font-size: 0.84rem; font-weight: 750;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  margin-top: 0.1rem;
  position: relative;
  overflow: hidden;
  transition: background var(--dur) ease, color var(--dur) ease, box-shadow var(--dur) ease, transform var(--dur-fast) var(--ease-spring);
}
.sell-cta::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at var(--rx, 50%) var(--ry, 50%), rgba(255,255,255,0.45), transparent 55%);
  opacity: 0;
  transition: opacity 280ms ease;
}
.stock-card:hover .sell-cta {
  background: linear-gradient(135deg, var(--lime-deep), var(--lime));
  color: var(--charcoal);
  box-shadow: 0 5px 18px rgba(163, 230, 53, 0.45);
  transform: scale(1.06);
}
.stock-card:hover .sell-cta::after { opacity: 1; }

.stock-card.is-static,
.staff-shell .stock-card { cursor: default; }
.staff-shell .stock-card:hover { transform: translateY(-2px); }
.staff-shell .stock-card:hover .sell-cta { display: none; }
.staff-shell .price-badge {
  background: linear-gradient(145deg, var(--blue-deep), var(--blue));
  font-size: 1.18rem;
}

/* ---- Buttons + ripple ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  min-height: 46px;
  padding: 0.65rem 1.25rem;
  border-radius: 13px;
  font: inherit; font-weight: 650; font-size: 0.94rem;
  cursor: pointer; border: 1px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition:
    background var(--dur) ease,
    box-shadow var(--dur) ease,
    border-color var(--dur) ease,
    transform var(--dur-fast) var(--ease-spring);
}
.btn::after {
  content: '';
  position: absolute;
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}
.btn:active::after {
  animation: ripple 420ms ease-out;
  left: var(--rx, 50%); top: var(--ry, 50%);
}
@keyframes ripple {
  0% { transform: scale(0); opacity: 0.55; }
  100% { transform: scale(28); opacity: 0; }
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.96); }
.btn-lg { min-height: 54px; font-size: 1.05rem; padding: 0.8rem 1.55rem; border-radius: 15px; }
.btn-block { width: 100%; }
.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.32);
}
.btn-primary:hover { box-shadow: 0 8px 22px rgba(37, 99, 235, 0.42); }
.btn-secondary {
  background: #fff;
  border-color: var(--border-strong);
  color: var(--charcoal);
  box-shadow: 0 1px 3px rgba(18, 20, 26, 0.04);
}
.btn-secondary:hover { background: var(--surface-2); border-color: var(--blue); }
.btn-secondary::after { background: rgba(59, 130, 246, 0.25); }
.btn-success {
  background: linear-gradient(135deg, #22c55e, var(--success));
  color: #fff;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
  min-height: 54px; font-size: 1.05rem;
}
.btn-danger {
  background: var(--danger-bg); color: var(--danger); border-color: #fecaca;
}
.btn-danger::after { background: rgba(220, 38, 38, 0.2); }
.btn-sm { min-height: 36px; padding: 0.35rem 0.78rem; font-size: 0.8rem; border-radius: 10px; }
.btn-row { display: flex; gap: 0.65rem; flex-wrap: wrap; margin-top: 1.15rem; }

/* ---- Cards / forms ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.15rem;
  overflow: hidden;
  animation: cardIn 320ms var(--ease-out) both;
  transition: box-shadow var(--dur) ease, transform var(--dur) ease;
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
  padding: 0.95rem 1.2rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #fcfdff, var(--surface-2));
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.6rem; flex-wrap: wrap;
}
.card-header h3 {
  font-size: 0.95rem; font-weight: 720; color: var(--charcoal); letter-spacing: -0.015em;
}
.card-body { padding: 1.2rem 1.25rem; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.95rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.38rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.7rem; font-weight: 720; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.045em;
}
input, select, textarea {
  font: inherit; font-size: 0.95rem; font-weight: 500;
  padding: 0.72rem 0.88rem;
  min-height: 46px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff; color: var(--text);
  transition: border-color var(--dur) ease, box-shadow var(--dur) ease;
}
textarea { min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
}

.table-wrap {
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  max-width: 100%; width: 100%;
  overscroll-behavior-x: contain;
}
.table-wrap > table { min-width: 480px; }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.88rem; }
th, td {
  text-align: left; padding: 0.82rem 1rem;
  border-bottom: 1px solid var(--border); vertical-align: top;
}
th {
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.055em;
  color: var(--muted); font-weight: 720; background: var(--surface-2);
}
tr { transition: background var(--dur-fast) ease; }
tr:hover td { background: rgba(59, 130, 246, 0.04); }
tbody tr:last-child td { border-bottom: none; }
.mono { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); font-size: 0.86rem; }
.text-right { text-align: right; }

.badge {
  display: inline-flex; align-items: center;
  padding: 0.22rem 0.6rem; border-radius: 999px;
  font-size: 0.7rem; font-weight: 720;
  transition: transform var(--dur-fast) var(--ease-spring);
}
.badge:hover { transform: scale(1.06); }
.badge-ok { background: var(--success-bg); color: var(--success); box-shadow: inset 0 0 0 1px rgba(22,163,74,.15); }
.badge-low { background: var(--warning-bg); color: var(--warning); box-shadow: inset 0 0 0 1px rgba(217,119,6,.15); }
.badge-out { background: var(--danger-bg); color: var(--danger); box-shadow: inset 0 0 0 1px rgba(220,38,38,.12); }
.badge-gst { background: var(--blue-soft); color: var(--blue-deep); box-shadow: inset 0 0 0 1px rgba(37,99,235,.15); }
.badge-simple { background: var(--lime-soft); color: #4d7c0f; box-shadow: inset 0 0 0 1px rgba(132,204,22,.2); }

.alert {
  padding: 0.9rem 1.1rem; border-radius: 14px; font-size: 0.9rem;
  margin-bottom: 1.05rem; border: 1px solid; font-weight: 500;
  animation: cardIn 300ms var(--ease-out) both;
}
.alert-info { background: var(--blue-soft); border-color: #bfdbfe; color: #1e40af; }
.alert-success { background: var(--success-bg); border-color: #bbf7d0; color: var(--success); }
.alert-warn { background: var(--warning-bg); border-color: #fde68a; color: #92400e; }
.alert-danger { background: var(--danger-bg); border-color: #fecaca; color: var(--danger); }

.empty-state {
  text-align: center; padding: 3.2rem 1.4rem; color: var(--muted);
  background: rgba(255,255,255,0.75); border-radius: var(--radius);
  border: 1.5px dashed var(--border-strong);
  animation: cardIn 320ms var(--ease-out) both;
}
.empty-state strong {
  display: block; color: var(--charcoal); margin-bottom: 0.45rem;
  font-size: 1.12rem; font-weight: 750;
}

.wa-draft {
  background: linear-gradient(180deg, #f0fdf4, #ecfdf5);
  border: 1px solid #bbf7d0; border-radius: 14px;
  padding: 1.1rem; font-family: ui-monospace, monospace;
  font-size: 0.85rem; white-space: pre-wrap; word-break: break-word;
  max-height: 280px; overflow-y: auto; color: #14532d;
}

/* ---- Modal (springier) ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(18, 20, 26, 0.55);
  backdrop-filter: blur(7px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 1.6rem 0.9rem; z-index: 200; overflow-y: auto;
  animation: overlayIn 180ms ease;
}
.modal-overlay.hidden { display: none; }
@keyframes overlayIn {
  from { opacity: 0; backdrop-filter: blur(0); }
  to { opacity: 1; backdrop-filter: blur(7px); }
}
.modal {
  background: #fff; border-radius: 22px; width: 100%; max-width: 560px;
  box-shadow: 0 28px 64px rgba(18, 20, 26, 0.32);
  border: 1px solid rgba(255,255,255,0.9);
  animation: modalSpring 320ms var(--ease-spring);
}
@keyframes modalSpring {
  0% { opacity: 0; transform: translateY(28px) scale(0.92); }
  70% { opacity: 1; transform: translateY(-4px) scale(1.01); }
  100% { opacity: 1; transform: none; }
}
.modal.modal-lg { max-width: 860px; }
.modal-header {
  padding: 1.1rem 1.3rem; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(180deg, #fcfdff, #fff);
}
.modal-header h3 { font-size: 1.12rem; font-weight: 750; color: var(--charcoal); }
.modal-body { padding: 1.25rem; }
.modal-close {
  background: var(--surface-2); border: 1px solid var(--border);
  width: 36px; height: 36px; border-radius: 11px;
  font-size: 1.35rem; cursor: pointer; color: var(--muted); line-height: 1;
  display: grid; place-items: center;
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease, transform 220ms var(--ease-spring);
}
.modal-close:hover { color: var(--charcoal); background: #fff; transform: rotate(90deg) scale(1.05); }

.toast {
  position: fixed; bottom: 1.4rem; right: 1.3rem; left: 1.3rem;
  max-width: 380px; margin-left: auto;
  background: linear-gradient(135deg, var(--charcoal), var(--charcoal-mid));
  color: #fff; padding: 0.95rem 1.25rem; border-radius: 16px; z-index: 300;
  box-shadow: 0 14px 40px rgba(18, 20, 26, 0.4); font-size: 0.92rem; font-weight: 620;
  border: 1px solid rgba(163, 230, 53, 0.45);
  animation: toastIn 320ms var(--ease-spring);
}
.toast.hidden { display: none; }
.toast.toast-success {
  border-color: rgba(163, 230, 53, 0.7);
  box-shadow: 0 14px 40px rgba(18, 20, 26, 0.4), 0 0 0 1px rgba(163, 230, 53, 0.2);
}
@keyframes toastIn {
  0% { opacity: 0; transform: translateY(24px) scale(0.9); }
  70% { transform: translateY(-3px) scale(1.02); }
  100% { opacity: 1; transform: none; }
}

.footer-bar {
  text-align: center; padding: 1.05rem 1.2rem; font-size: 0.74rem;
  color: var(--muted); border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.9); font-weight: 500;
}

.field-toggle {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 0.78rem 0.95rem; border: 1px solid var(--border); border-radius: 13px;
  margin-bottom: 0.55rem; background: #fff;
  transition: border-color var(--dur) ease, box-shadow var(--dur) ease, transform var(--dur-fast) ease;
}
.field-toggle:hover { border-color: rgba(59,130,246,.35); box-shadow: var(--shadow); transform: translateX(2px); }
.field-toggle label {
  text-transform: none; letter-spacing: 0; font-size: 0.92rem;
  font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 0.55rem;
}

/* Login gates (Owner + Staff) */
.app-shell.is-locked .nav { display: none !important; }
.app-shell.is-locked .footer-bar { display: none; }

.login-gate,
.pin-gate {
  max-width: 420px;
  margin: 2.75rem auto;
  text-align: center;
}
.login-gate .card-body,
.pin-gate .card-body { padding: 1.85rem 1.45rem 1.65rem; }
.login-gate h2,
.pin-gate h2 { color: var(--charcoal); font-weight: 780; letter-spacing: -0.03em; }
.login-mark {
  width: 56px; height: 56px; border-radius: 16px; margin: 0 auto 1rem;
  background: linear-gradient(145deg, var(--lime), #bef264);
  color: var(--charcoal); font-weight: 800; font-size: 1.15rem;
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(163, 230, 53, 0.35);
}
.login-form { text-align: left; }
.login-form .form-group { margin-bottom: 0.85rem; }
.login-form input {
  text-align: left; font-size: 1rem; letter-spacing: 0;
  font-weight: 600; margin: 0; border-radius: 12px;
}
.login-error { margin-top: 0.65rem; text-align: left; }
.login-error[hidden] { display: none !important; }

.staff-hint-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.75rem; flex-wrap: wrap;
}
.staff-hint-bar .staff-hint-text { flex: 1; min-width: 160px; }
.staff-hint-actions {
  display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0;
}

.map-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; align-items: center;
  margin-bottom: 0.55rem;
}
@media (max-width: 520px) { .map-row { grid-template-columns: 1fr; } }

.radio-pill {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.48rem 0.85rem; border: 1.5px solid var(--border); border-radius: 999px;
  font-size: 0.82rem; font-weight: 600; cursor: pointer; background: var(--surface-2);
  transition: background var(--dur) ease, border-color var(--dur) ease, transform var(--dur-fast) var(--ease-spring);
}
.radio-pill:hover { transform: translateY(-2px); }
.radio-pill:has(input:checked) {
  background: var(--blue-soft); border-color: var(--blue); color: var(--blue-deep);
}

.invoice-totals {
  margin-top: 1rem; padding: 1.05rem 1.15rem;
  background: linear-gradient(165deg, #f8faff, var(--blue-soft));
  border: 1px solid #bfdbfe; border-radius: 14px;
}
.totals-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.55rem 1rem; font-size: 0.9rem; font-weight: 500;
}
.totals-grid .grand {
  grid-column: 1 / -1; font-size: 1.12rem; color: var(--charcoal);
  border-top: 1px solid #bfdbfe; padding-top: 0.6rem; margin-top: 0.35rem; font-weight: 750;
}

.line-items { margin-top: 0.5rem; }
.line-row, .inv-line-row {
  display: grid; grid-template-columns: 2fr 80px 100px auto;
  gap: 0.5rem; margin-bottom: 0.5rem; align-items: center;
}
.inv-line-row { grid-template-columns: 1.2fr 1.4fr 70px 100px auto; }

/* Print — charcoal + blue accents, print-safe */
.inv-print-sheet { color: #111; font-size: 0.9rem; max-width: 800px; margin: 0 auto; }
.inv-print-head {
  display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
  border-bottom: 2px solid #12141a; padding-bottom: 0.95rem; margin-bottom: 1.05rem;
}
.inv-shop-name { font-size: 1.4rem; font-weight: 750; color: #12141a; letter-spacing: -0.025em; }
.inv-shop-meta { font-size: 0.82rem; color: #555; margin-top: 0.18rem; }
.inv-print-title { text-align: right; }
.inv-doc-type { font-size: 1.05rem; font-weight: 750; letter-spacing: 0.08em; color: #1d4ed8; }
.inv-parties {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  margin-bottom: 1rem; font-size: 0.88rem;
}
.inv-print-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; margin-bottom: 1rem; }
.inv-print-table th, .inv-print-table td {
  border: 1px solid #bbb; padding: 0.5rem 0.65rem;
}
.inv-print-table th { background: #f3f4f6; color: #12141a; }
.inv-grand-row td { background: #eff6ff !important; }
.inv-notes { font-size: 0.85rem; margin-top: 0.75rem; }
.inv-footer-note {
  margin-top: 1.5rem; font-size: 0.75rem; color: #666;
  border-top: 1px dashed #ccc; padding-top: 0.75rem;
}
.invoice-print-root { display: none; }
.invoice-preview-card { border-radius: var(--radius); }

/* Staff */
.staff-shell .topbar {
  background: linear-gradient(120deg, #0c0e14 0%, #12141a 50%, #1e3a5f 100%);
  border-bottom-color: rgba(163, 230, 53, 0.55);
  padding-bottom: 0.95rem;
}
.staff-shell .topbar::after { opacity: 0.85; }
.staff-hint {
  background: linear-gradient(135deg, var(--blue-soft), #f8fafc);
  color: var(--blue-deep);
  padding: 0.9rem 1.15rem; border-radius: 16px; margin-bottom: 1.15rem;
  font-size: 0.92rem; font-weight: 650;
  border: 1px solid #bfdbfe;
  box-shadow: var(--shadow);
  animation: cardIn 300ms var(--ease-out) both;
}
.staff-shell .main { max-width: 820px; }

/* Glance — floating */
.glance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1.25rem;
}
.glance-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.05rem;
  box-shadow: var(--shadow);
  text-align: left;
  font: inherit;
  color: inherit;
  opacity: 0;
  animation:
    cardIn 360ms var(--ease-out) forwards,
    floatY 4.5s var(--ease) infinite;
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur) ease, border-color var(--dur) ease;
}
.glance-grid .glance-card:nth-child(1) { animation-delay: 40ms, 0s; }
.glance-grid .glance-card:nth-child(2) { animation-delay: 90ms, 0.4s; }
.glance-grid .glance-card:nth-child(3) { animation-delay: 140ms, 0.8s; }
.glance-grid .glance-card:nth-child(4) { animation-delay: 190ms, 1.2s; }
.glance-grid .glance-card:nth-child(5) { animation-delay: 240ms, 0.2s; }
.glance-grid .glance-card:nth-child(6) { animation-delay: 290ms, 0.6s; }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
.glance-card.clickable { cursor: pointer; }
.glance-card.clickable:hover {
  animation-play-state: paused;
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-hover);
  border-color: rgba(59, 130, 246, 0.35);
}
.glance-card.clickable:active { transform: scale(0.97); }
.glance-card.danger {
  border-color: #fecaca;
  background: linear-gradient(165deg, #fff, #fef2f2);
}
.glance-card .g-label {
  font-size: 0.66rem; font-weight: 720; text-transform: uppercase;
  letter-spacing: 0.055em; color: var(--muted);
}
.glance-card .g-value {
  font-size: 1.58rem; font-weight: 780; color: var(--charcoal);
  letter-spacing: -0.035em; margin-top: 0.28rem; line-height: 1.15;
}
.glance-card .g-sub { font-size: 0.8rem; color: var(--muted); margin-top: 0.25rem; font-weight: 500; }

.toolbar {
  display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center;
  max-width: 100%;
}
.toolbar input, .toolbar select {
  min-width: 0; max-width: 100%; flex: 1 1 140px;
}
.bill-tabs { display: flex; flex-wrap: wrap; gap: 0.42rem; margin-bottom: 1.05rem; }
.bill-tab {
  border: 1.5px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 0.48rem 1rem;
  font: inherit; font-size: 0.84rem; font-weight: 650;
  color: var(--muted); cursor: pointer;
  transition: background var(--dur) ease, color var(--dur) ease, border-color var(--dur) ease, transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur) ease;
}
.bill-tab:hover { transform: translateY(-2px); border-color: var(--blue); color: var(--blue-deep); }
.bill-tab.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.row-due td { background: rgba(220, 38, 38, 0.035); }
.inv-line-row-adv {
  display: grid;
  grid-template-columns: 1.2fr 1.4fr 70px 64px 90px auto;
  gap: 0.4rem; margin-bottom: 0.5rem; align-items: center;
}

kbd {
  display: inline-block;
  padding: 0.18rem 0.48rem;
  border-radius: 7px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, #fff, var(--surface-2));
  font-size: 0.78rem;
  font-family: ui-monospace, monospace;
  font-weight: 720;
  color: var(--charcoal);
  box-shadow: 0 1px 0 var(--border-strong);
}

.checkbox-list {
  max-height: 220px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 12px; padding: 0.55rem;
}
.checkbox-list label {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.42rem 0.55rem; border-radius: 8px; cursor: pointer;
  font-size: 0.88rem; text-transform: none; letter-spacing: 0;
  font-weight: 500; color: var(--text);
  transition: background var(--dur-fast) ease;
}
.checkbox-list label:hover { background: var(--surface-2); }

/* Sell success — check pulse + confetti-lite */
.sale-burst {
  position: fixed; inset: 0; z-index: 400; pointer-events: none;
  display: grid; place-items: center;
  animation: burstFade 900ms var(--ease-out) forwards;
}
.sale-burst .check {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(145deg, var(--lime), var(--lime-deep));
  color: var(--charcoal);
  display: grid; place-items: center;
  font-size: 2rem; font-weight: 800;
  box-shadow: 0 12px 40px rgba(163, 230, 53, 0.45);
  animation: checkPulse 700ms var(--ease-spring);
}
.sale-burst .spark {
  position: absolute;
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--blue);
  animation: sparkOut 700ms var(--ease-out) forwards;
}
.sale-burst .spark:nth-child(2) { background: var(--lime); --a: 20deg; --d: 70px; }
.sale-burst .spark:nth-child(3) { background: var(--blue-hot); --a: 70deg; --d: 85px; }
.sale-burst .spark:nth-child(4) { background: var(--lime-deep); --a: 130deg; --d: 75px; }
.sale-burst .spark:nth-child(5) { background: #93c5fd; --a: 180deg; --d: 90px; }
.sale-burst .spark:nth-child(6) { background: var(--lime); --a: 230deg; --d: 80px; }
.sale-burst .spark:nth-child(7) { background: var(--blue); --a: 290deg; --d: 88px; }
.sale-burst .spark:nth-child(8) { background: #fde047; --a: 340deg; --d: 72px; }
@keyframes checkPulse {
  0% { transform: scale(0.4); opacity: 0; }
  55% { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes sparkOut {
  0% { transform: translate(-50%, -50%) rotate(var(--a, 0deg)) translateY(0) scale(1); opacity: 1; }
  100% { transform: translate(-50%, -50%) rotate(var(--a, 0deg)) translateY(calc(var(--d, 80px) * -1)) scale(0.3); opacity: 0; }
}
@keyframes burstFade {
  0%, 55% { opacity: 1; }
  100% { opacity: 0; }
}

@media print {
  @page { margin: 12mm; }
  .app-shell, .modal-overlay, .toast, .no-print, .sale-burst { display: none !important; }
  .invoice-print-root { display: block !important; width: 100%; background: #fff; color: #000; }
  .inv-print-sheet { max-width: none; }
  .inv-print-table th, .inv-print-table td { border-color: #333 !important; }
  body { background: #fff; }
}

/* ---- Mobile / phone (~390px) — mobile8 ---- */
@media (max-width: 720px) {
  .inv-line-row-adv { grid-template-columns: 1fr 1fr; }
  .inv-parties { grid-template-columns: 1fr; }
  .totals-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .topbar {
    padding:
      max(0.7rem, env(safe-area-inset-top, 0px))
      max(0.75rem, env(safe-area-inset-right, 0px))
      0.75rem
      max(0.75rem, env(safe-area-inset-left, 0px));
  }
  .topbar-row { gap: 0.5rem; }
  .brand { min-width: 0; flex: 1; }
  .brand > div { min-width: 0; }
  .brand h1 {
    font-size: 1.02rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .brand .tag {
    font-size: 0.65rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }
  .brand-mark { width: 40px; height: 40px; flex-shrink: 0; }

  /* Nav9 mobile — icon + short label, 44px taps, hidden scrollbar */
  .nav {
    margin-top: 0.55rem;
    margin-inline: -0.4rem;
    max-width: calc(100% + 0.8rem);
  }
  .nav::before,
  .nav::after { width: 1.1rem; bottom: 0.25rem; }
  .nav-scroller {
    gap: 0.28rem;
    padding: 0.15rem 0.7rem 0.4rem;
    scrollbar-width: none;
  }
  .nav-scroller::-webkit-scrollbar { display: none; }
  .nav button,
  .nav .nav-item {
    min-height: 44px;
    min-width: 44px;
    padding: 0.42rem 0.72rem;
    font-size: 0.74rem;
    gap: 0.32rem;
  }
  .nav-ico {
    width: 1.05rem;
    height: 1.05rem;
    min-width: 1.05rem;
    min-height: 1.05rem;
    display: inline-block !important;
  }
  .nav-full { display: none !important; }
  .nav-short { display: inline !important; }
  .brand .tag-full { display: none; }

  .main {
    padding:
      0.9rem
      max(0.7rem, env(safe-area-inset-right, 0px))
      max(1.6rem, env(safe-area-inset-bottom, 0px))
      max(0.7rem, env(safe-area-inset-left, 0px));
    max-width: 100%;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .page-header h2 { font-size: 1.28rem; }
  .page-header > .btn,
  .page-header > button.btn {
    width: 100%;
  }

  /* Glance: forced 2-col on phones */
  .glance-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }
  .glance-card {
    padding: 0.85rem 0.75rem;
    min-width: 0;
  }
  .glance-card .g-value { font-size: 1.28rem; word-break: break-word; }
  .glance-card .g-label { font-size: 0.68rem; }
  .glance-card .g-sub { font-size: 0.72rem; }

  /* Stacked cards */
  .card { margin-bottom: 0.95rem; }
  .card-header, .card-body { padding-left: 0.95rem; padding-right: 0.95rem; }
  .card-header { gap: 0.5rem; }
  .card-header .btn-row { margin-top: 0; width: 100%; }

  .stock-card {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    padding: 1.05rem 0.9rem 1.05rem 1.05rem;
    max-width: 100%;
  }
  .stock-card-side {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding-top: 0.7rem;
    border-top: 1px solid var(--border);
    gap: 0.5rem;
  }
  .sell-cta {
    margin-top: 0;
    min-height: 46px;
    padding: 0.6rem 1.1rem;
    font-size: 0.9rem;
    flex: 1 1 auto;
    max-width: none;
    width: auto;
  }

  /* Full-width primary actions */
  .btn-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }
  .btn-row > .btn,
  .btn-row > button,
  .btn-row > a.btn {
    width: 100%;
    justify-content: center;
  }
  .btn-row > .btn-sm {
    width: auto;
    align-self: stretch;
  }
  .btn-lg, .btn-success, .btn-block { width: 100%; }
  .page-header .btn-row { flex-direction: column; }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .toolbar {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .toolbar input[type="search"],
  .toolbar input[type="text"],
  .toolbar select {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
  }
  .toolbar .btn { flex: 1 1 auto; }

  .bill-tabs {
    flex-wrap: wrap;
    gap: 0.35rem;
  }
  .bill-tab {
    flex: 1 1 auto;
    text-align: center;
    min-height: 40px;
    padding: 0.45rem 0.7rem;
    font-size: 0.78rem;
  }

  /* Tables: horizontal scroll, readable */
  .table-wrap {
    margin: 0 -0.15rem;
    padding-bottom: 0.25rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  }
  .table-wrap > table {
    min-width: 520px;
    font-size: 0.82rem;
  }
  table th, table td {
    padding: 0.65rem 0.7rem;
    white-space: nowrap;
  }
  table td:first-child,
  table th:first-child {
    position: sticky;
    left: 0;
    background: var(--surface);
    z-index: 1;
    box-shadow: 4px 0 8px -4px rgba(18, 20, 26, 0.12);
  }

  .line-row,
  .inv-line-row {
    grid-template-columns: 1fr 1fr;
  }
  .inv-line-row-adv {
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
  }
  .inv-line-row-adv > *:first-child,
  .inv-line-row-adv > *:nth-child(2) {
    grid-column: 1 / -1;
  }

  /* Modals fit viewport + safe area */
  .modal-overlay {
    align-items: flex-start;
    padding:
      max(0.6rem, env(safe-area-inset-top, 0px))
      max(0.55rem, env(safe-area-inset-right, 0px))
      max(0.6rem, env(safe-area-inset-bottom, 0px))
      max(0.55rem, env(safe-area-inset-left, 0px));
  }
  .modal,
  .modal.modal-lg {
    max-width: 100%;
    width: 100%;
    max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 1.2rem);
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    border-radius: 16px;
  }
  .modal-header { padding: 0.9rem 1rem; flex-shrink: 0; }
  .modal-header h3 {
    font-size: 1.02rem;
    line-height: 1.25;
    padding-right: 0.35rem;
    word-break: break-word;
  }
  .modal-body {
    padding: 1rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1 1 auto;
    min-height: 0;
  }

  .toast {
    left: max(0.7rem, env(safe-area-inset-left, 0px));
    right: max(0.7rem, env(safe-area-inset-right, 0px));
    bottom: max(0.85rem, env(safe-area-inset-bottom, 0px));
    max-width: none;
    margin-left: 0;
  }

  .footer-bar {
    padding:
      0.85rem
      max(0.85rem, env(safe-area-inset-right, 0px))
      max(0.95rem, env(safe-area-inset-bottom, 0px))
      max(0.85rem, env(safe-area-inset-left, 0px));
    font-size: 0.68rem;
    word-break: break-word;
  }

  .login-gate, .pin-gate { margin: 1.35rem auto; max-width: 100%; }
  .login-gate .card-body, .pin-gate .card-body { padding: 1.35rem 1rem; }
  .login-form input { width: 100%; max-width: 100%; }

  .wa-draft { max-height: 200px; font-size: 0.8rem; }
  .empty-state { padding: 2rem 1rem; }

  .map-row { grid-template-columns: 1fr; }
  .field-toggle { flex-wrap: wrap; }
}

@media (max-width: 420px) {
  .nav button,
  .nav .nav-item {
    padding: 0.4rem 0.62rem;
    gap: 0.28rem;
  }
  .brand-mark { width: 38px; height: 38px; font-size: 0.95rem; }
  .brand h1 { font-size: 0.98rem; }
  .glance-grid { gap: 0.45rem; }
  .glance-card { padding: 0.75rem 0.65rem; }
  .glance-card .g-value { font-size: 1.15rem; }
  .main { padding-left: max(0.6rem, env(safe-area-inset-left, 0px)); padding-right: max(0.6rem, env(safe-area-inset-right, 0px)); }
  .inv-line-row-adv { grid-template-columns: 1fr; }
  .inv-line-row-adv > * { grid-column: 1 / -1; }
  .line-row, .inv-line-row { grid-template-columns: 1fr; }
  .totals-grid { grid-template-columns: 1fr; }
  .sell-cta { width: 100%; max-width: none; flex: 1 1 100%; }
  .stock-card-side { flex-direction: column; align-items: stretch; }
  .stock-card-side .price,
  .stock-card-side .qty { align-self: flex-start; }
  .table-wrap > table { min-width: 460px; }
}