@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=DM+Serif+Display&display=swap');

:root {
  --ink: #321d17;
  --accent: #c86f45;
  --cream: #f7f0e6;
  --paper: #fffdf9;
  --muted: #80736c;
  --line: #eadfd6;
  --green: #4f7344;
  --red: #b64c42;
  --amber: #b26a15;
  --bg: #f6f3ee;
  --card-bg: #ffffff;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 13px/1.5 "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: inherit; }
a { text-decoration: none; color: inherit; }

/* Top Navigation Bar */
.top-navbar {
  background: var(--ink);
  color: #fff;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: 0 4px 18px rgba(36,19,14,.15);
}

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

.brand-wrap img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.brand-text h1 {
  margin: 0;
  font: 20px "DM Serif Display", serif;
  letter-spacing: .5px;
  color: #fff;
  line-height: 1.1;
}

.brand-text small {
  color: #c9b9af;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.07);
  padding: 4px;
  border-radius: 12px;
}

.nav-pill {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  color: #cfc2bb;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: all .15s ease;
}

.nav-pill:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}

.nav-pill.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px rgba(200,111,69,.3);
}

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

.user-badge {
  font-size: 11px;
  font-weight: 700;
  color: #e5d8d0;
  background: rgba(255,255,255,.08);
  padding: 6px 12px;
  border-radius: 20px;
}

.logout-btn {
  font-size: 10px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(182,76,66,.2);
  color: #ff9990;
  border: 1px solid rgba(182,76,66,.4);
  transition: all .15s ease;
}

.logout-btn:hover {
  background: var(--red);
  color: #fff;
}

/* Main Container */
.container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

/* Flash Messages */
.alert {
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.alert.success { background: #eaf1e7; color: var(--green); border: 1px solid #cce0c6; }
.alert.error { background: #fdf0ee; color: var(--red); border: 1px solid #f6cfc9; }

/* Section Header */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
}

.section-head h2 {
  margin: 0;
  font: 28px "DM Serif Display", serif;
  color: var(--ink);
}

.section-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 11px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s ease;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #b25d36; }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { background: var(--cream); border-color: #d8cbbf; }
.btn-danger { background: #fdf0ee; border-color: #f6cfc9; color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 9px; }

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.kpi-card {
  padding: 18px;
  border-radius: 14px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 4px 14px rgba(50,29,23,.03);
  transition: transform .15s ease, box-shadow .15s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(50,29,23,.07);
}

.kpi-card.warning { border-left: 4px solid var(--amber); background: #fffdfa; }
.kpi-card.danger { border-left: 4px solid var(--red); background: #fffbfb; }
.kpi-card.highlight { border-left: 4px solid var(--green); background: #fafdf9; }

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 20px;
  flex: 0 0 auto;
}
.kpi-icon.brown { background: #f9ede7; color: var(--accent); }
.kpi-icon.amber { background: #fef5e7; color: var(--amber); }
.kpi-icon.red { background: #fdf0ee; color: var(--red); }
.kpi-icon.green { background: #eaf1e7; color: var(--green); }

.kpi-card small { color: var(--muted); font-size: 10px; display: block; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.kpi-card strong { font-size: 24px; color: var(--ink); margin-top: 2px; display: block; font-weight: 800; }
.kpi-subtext { font-size: 9px; color: var(--muted); margin-top: 3px; display: block; }
.kpi-subtext.alert-text { color: var(--red); font-weight: 700; }

/* Filter & Search Bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  background: var(--card-bg);
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
}

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

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrap input {
  padding: 9px 12px 9px 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #faf7f4;
  outline: none;
  min-width: 260px;
  font-size: 11px;
}

.search-input-wrap input:focus { border-color: var(--accent); background: #fff; }
.search-input-wrap .search-icon { position: absolute; left: 11px; color: var(--muted); pointer-events: none; }
.search-input-wrap .clear-search { position: absolute; right: 10px; color: var(--muted); font-size: 16px; line-height: 1; }

.category-pills, .timeframe-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  max-width: 100%;
  padding-bottom: 2px;
}

.pill {
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  background: #f4eee9;
  white-space: nowrap;
  transition: all .15s ease;
}

.pill:hover { color: var(--ink); background: #ece3db; }
.pill.active { background: var(--ink); color: #fff; }

/* Tables */
.table-wrap {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(50,29,23,.03);
  margin-bottom: 24px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background: #faf6f2;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 800;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid #f4eee8;
  font-size: 11px;
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: #fdfbf9; }

/* Status Badges */
.stock-badge {
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 9px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.stock-badge.good { background: #eaf1e7; color: var(--green); }
.stock-badge.low { background: #fef5e7; color: var(--amber); }
.stock-badge.out { background: #fdf0ee; color: var(--red); }

.type-pill {
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 9px;
  font-weight: 700;
  display: inline-block;
  text-transform: uppercase;
}
.type-pill.in, .type-pill.income { background: #eaf1e7; color: var(--green); }
.type-pill.out, .type-pill.expense { background: #fdf0ee; color: var(--red); }
.type-pill.waste { background: #fae4e1; color: #a12b20; }
.type-pill.adjustment { background: #eaf3fa; color: #23618f; }

/* Expense Breakdown Progress Box */
.breakdown-box {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 24px;
}

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

.breakdown-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
}

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

.breakdown-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.breakdown-info {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}

.progress-bg {
  height: 7px;
  background: #f2ebe4;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #e2885f);
  border-radius: 4px;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(36,19,14,.65);
  display: none;
  place-items: center;
  z-index: 100;
  padding: 20px;
}

.modal-backdrop.open { display: grid; }

.modal {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  width: min(540px, 100%);
  position: relative;
  box-shadow: 0 20px 60px rgba(36,19,14,.25);
  max-height: 90vh;
  overflow-y: auto;
}

.modal h2 {
  margin: 0 0 16px;
  font: 24px "DM Serif Display", serif;
  color: var(--ink);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  border: none;
  background: transparent;
  font-size: 24px;
  cursor: pointer;
  color: var(--muted);
}
.modal-close:hover { color: var(--ink); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
}

input, select, textarea {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #faf7f4;
  outline: none;
  font-size: 11px;
  color: var(--ink);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  background: #fff;
}

/* Login Page Styling */
.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #f7f0e6, #ebdcd1);
  padding: 20px;
}

.login-card {
  width: min(400px, 100%);
  background: #fff;
  border-radius: 18px;
  padding: 38px;
  box-shadow: 0 20px 60px rgba(50,29,23,.12);
  text-align: center;
}

.login-card img {
  width: 90px;
  height: 90px;
  margin-bottom: 12px;
}

.login-card h1 {
  margin: 0 0 6px;
  font: 28px "DM Serif Display", serif;
  color: var(--ink);
}

.login-card p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 11px;
}

.login-card form {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-card button {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  border: none;
  cursor: pointer;
  margin-top: 8px;
  font-size: 12px;
}
.login-card button:hover { background: var(--accent); }

/* Responsive adjustments */
@media (max-width: 960px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .breakdown-bars { grid-template-columns: 1fr; }
  .top-navbar { flex-wrap: wrap; }
}

@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .search-input-wrap input { min-width: 180px; }
  .top-navbar { padding: 12px 14px; }
  .brand-text h1 { font-size: 17px; }
  .nav-links { width: 100%; justify-content: space-between; }
}


/* ==============================================================================
   SUPER EASY STOCK MANAGEMENT UI / UX ENHANCEMENTS
   ============================================================================== */

.modal-wide { width: min(640px, 100%) !important; }
.modal-adjust { width: min(580px, 100%) !important; }
.modal-header { margin-bottom: 16px; }
.modal-header h2 { margin: 0 0 4px; font: 22px "DM Serif Display", serif; color: var(--ink); }
.modal-subtitle { margin: 0; color: var(--muted); font-size: 11px; }

/* Form Helper Chips & Micro Buttons */
.form-helper-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  margin-top: -4px;
  margin-bottom: 10px;
}
.chips-label {
  font-size: 9px;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: 2px;
}
.chip-select, .chip-unit, .step-btn, .pill-set, .reason-chip {
  background: #fbf7f2;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  transition: all .15s ease;
  user-select: none;
}
.chip-select:hover, .chip-unit:hover, .step-btn:hover, .pill-set:hover, .reason-chip:hover {
  background: #f0e4d7;
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-1px);
}
.chip-unit.active, .chip-select.active {
  background: var(--ink) !important;
  color: #fff !important;
  border-color: var(--ink) !important;
}

.btn-micro {
  padding: 2px 7px;
  font-size: 9px;
  font-weight: 700;
  border-radius: 4px;
  background: rgba(200,111,69,.12);
  color: var(--accent);
  border: 1px solid rgba(200,111,69,.3);
  cursor: pointer;
  transition: all .15s ease;
}
.btn-micro:hover {
  background: var(--accent);
  color: #fff;
}

.quick-qty-pills {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}
.quick-qty-pills .pill-set {
  padding: 2px 7px;
  font-size: 10px;
  border-radius: 4px;
}

/* Item Summary Card in Adjust Modal */
.item-summary-card {
  background: linear-gradient(135deg, #fbf7f2, #f5eae0);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.item-badge {
  display: inline-block;
  font-size: 9px;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .5px;
  background: rgba(50,29,23,.08);
  color: var(--ink);
  padding: 2px 6px;
  border-radius: 4px;
  margin-bottom: 4px;
}
.item-summary-title {
  font-size: 16px;
  font-weight: 800;
  display: block;
  color: var(--ink);
  line-height: 1.2;
}
.item-summary-sku {
  font-size: 10px;
  color: var(--muted);
  font-family: monospace;
  display: block;
}
.stock-current-box { text-align: right; }
.stock-current-box small {
  font-size: 9px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--muted);
  display: block;
}
.stock-current-box strong {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
}
.unit-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  margin-left: 2px;
}

/* Segmented Movement Type Selector */
.movement-segmented-control {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}
.seg-btn {
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 10px 4px;
  cursor: pointer;
  text-align: center;
  transition: all .2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.seg-btn .icon { font-size: 16px; line-height: 1; }
.seg-btn b { font-size: 11px; display: block; line-height: 1.2; color: var(--ink); }
.seg-btn small { font-size: 8px; color: var(--muted); display: block; }
.seg-btn:hover { border-color: var(--accent); background: #faf5f0; }
.seg-btn.active[data-type="in"] {
  border-color: var(--green);
  background: #f0f7ee;
  box-shadow: 0 3px 10px rgba(79,115,68,.15);
}
.seg-btn.active[data-type="out"] {
  border-color: var(--amber);
  background: #fdf6ec;
  box-shadow: 0 3px 10px rgba(178,106,21,.15);
}
.seg-btn.active[data-type="waste"] {
  border-color: var(--red);
  background: #fef0ee;
  box-shadow: 0 3px 10px rgba(182,76,66,.15);
}
.seg-btn.active[data-type="adjustment"] {
  border-color: #23618f;
  background: #eef5fa;
  box-shadow: 0 3px 10px rgba(35,97,143,.15);
}

/* Quick Steppers & Live Math */
.quick-qty-steppers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: -4px;
  margin-bottom: 14px;
}
.step-btn { padding: 4px 10px; border-radius: 6px; font-size: 11px; font-weight: 700; }
.step-btn.reset { color: var(--muted); border-style: dashed; }

.live-math-box {
  background: #321d17;
  color: #fff;
  border-radius: 12px;
  padding: 14px 18px;
  margin: 14px 0;
  box-shadow: 0 6px 20px rgba(50,29,23,.2);
}
.math-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 8px;
  text-align: center;
}
.math-col small {
  display: block;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #c9b9af;
  font-weight: 700;
  margin-bottom: 2px;
}
.math-col strong { font-size: 18px; font-weight: 800; color: #fff; }
.math-col.result strong { font-size: 22px; color: #78e08f; font-weight: 900; }
.math-op { font-size: 20px; font-weight: 800; color: #c86f45; }
.math-alert-pill {
  margin-top: 10px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}
.math-alert-pill.warn {
  background: rgba(254,245,231,.15);
  border: 1px solid #f9ca24;
  color: #f9ca24;
}
.math-alert-pill.danger {
  background: rgba(253,240,238,.15);
  border: 1px solid #ff7675;
  color: #ff7675;
}

.quick-reason-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 6px;
}
.reason-chip {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  background: #faf4ed;
  border: 1px solid #e8dbcf;
}
.reason-chip:hover {
  background: #ebdcd1;
  border-color: var(--accent);
}

/* Status Segmented Bar */
.status-segmented-bar {
  display: flex;
  gap: 5px;
  background: #e8ded4;
  padding: 4px;
  border-radius: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  width: 100%;
}
.status-tab {
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  transition: all .15s ease;
  text-decoration: none;
}
.status-tab:hover { background: rgba(255,255,255,.5); }
.status-tab.active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 2px 6px rgba(0,0,0,.08);
}
.status-tab.tab-warning.active { color: var(--amber); }
.status-tab.tab-danger.active { color: var(--red); }
.status-tab.tab-success.active { color: var(--green); }

/* Table Quick Action Buttons */
.actions-group {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}
.btn-quick-in {
  background: #eaf1e7;
  color: var(--green);
  border: 1px solid #cfe0cb;
  font-weight: 800;
  padding: 5px 9px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .15s ease;
  font-size: 11px;
}
.btn-quick-in:hover {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
  transform: translateY(-1px);
}
.btn-quick-out {
  background: #fdf6ec;
  color: var(--amber);
  border: 1px solid #f3d9b8;
  font-weight: 800;
  padding: 5px 9px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .15s ease;
  font-size: 11px;
}
.btn-quick-out:hover {
  background: var(--amber);
  color: #fff;
  border-color: var(--amber);
  transform: translateY(-1px);
}

.stock-meter-track {
  width: 100%;
  height: 4px;
  background: #e8ded6;
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}
.stock-meter-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .3s ease;
}

.sku-tag {
  display: inline-block;
  font-size: 9px;
  font-family: monospace;
  color: var(--muted);
  background: #f2ebe4;
  padding: 1px 5px;
  border-radius: 3px;
  cursor: pointer;
  margin-top: 2px;
}
.sku-tag:hover {
  background: #e0d2c5;
  color: var(--ink);
}

.btn-submit-full {
  width: 100%;
  padding: 12px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
}
.kpi-card.active-filter {
  outline: 2px solid var(--accent);
  transform: translateY(-2px);
}