/* === Base === */
body {
  font-family: sans-serif;
  margin: 0;
  background: #f8fafc;
  color: #1e293b;
  padding-top: 48px;
}

/* === Header Position Fix === */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: #1e293b; /* matches header background */
}


.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #1e293b;
  color: white;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links a {
  color: white;
  margin-left: 1rem;
  text-decoration: none;
}

.nav-secondary {
  position: sticky;
  top: 48px;
  z-index: 999;
  background: #e2e8f0;
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

/* === Buttons === */
.btn {
  font-size: 1rem;
  padding: 0.5rem 1rem;
  background: #007acc;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.btn:hover {
  background: #0369a1;
}

/* === Layout === */
.container {
  display: flex;
  flex: 1;
  padding: 3rem 2rem 2rem;
}

.sidebar {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  padding: 1rem;
  margin: 1rem;
  font-size: 0.95rem;
  color: #1f2937;
  width: 250px;
  border-right: 1px solid #ccc;
  overflow-y: auto;
}

.details {
  flex: 1;
  padding: 1rem;
}

/* === Customer Module === */
.parent {
  font-size: 0.9rem;
  color: #374151;
  font-weight: 600;
  margin-top: 1rem;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 0.25rem;
}

.child {
  margin-left: 1rem;
  margin-top: 0.25rem;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
  font-size: 0.92rem;
}

.child:hover {
  background: #f0f4f8;
}

.selected {
  background: #e0f2fe;
  font-weight: 500;
  color: #0c4a6e;
}

/* === Modal === */
.modal {
  display: none;
  position: fixed;
  top: 20%;
  left: 35%;
  background: #fff;
  padding: 1rem;
  border: 1px solid #ccc;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* === Inputs === */
input[type="text"], input[type="number"], select {
  padding: 0.5rem;
  border-radius: 6px;
  border: 1px solid #ccc;
}

/* === Inventory Table === */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  background: white;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

th, td {
  padding: 0.75rem;
  border: 1px solid #ddd;
  text-align: left;
}

tbody tr:nth-child(even) {
  background: #f1f5f9;
}

.status-icon {
  font-size: 1.25rem;
}

.ok { color: green; }
.low { color: orange; }
.out { color: red; }

/* === Utility === */
.actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* === Sticky Header === */
.sticky-header {
  position: sticky;
  top: 7rem;
  background: white;
  z-index: 998;
}


/* === Import CSV Button Styling === */
label.btn input[type="file"] {
  display: none;
}

/* removed */
/* removed */ {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f8fafc;
}


/* === Login Page Container === */
.container-index {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f8fafc;
}


/* === Refined Login Box Card Style === */
.login-box {
  background: white;
  padding: 2rem;
  border-radius: 14px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 380px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.login-box h1 {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.login-box p {
  margin: 0;
  font-size: 1rem;
  color: #555;
}

.login-box input {
  padding: 0.75rem;
  font-size: 1rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  width: 100%;
  box-sizing: border-box;
}

.login-box .btn {
  width: 100%;
}

.login-box a {
  font-size: 0.95rem;
  color: #007acc;
  margin-top: 1rem;
  text-decoration: none;
}


/* === Utility Classes for Customers Page === */
.hidden {
  display: none;
}

.card {
  background: white;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  padding: 1.5rem;
  margin-top: 1rem;
  overflow-x: auto;
}

.grid-row {
  display: grid;
  grid-template-columns: 10% 15% 25% 20% 20% 10%;
}

.grid-header {
  align-items: center;
  font-size: 0.8rem;
  color: #6b7280;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 0.25rem;
}

.grid-item {
  font-size: 0.95rem;
  color: #374151;
  padding-top: 0.5rem;
}

.truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pill-label {
  padding: 0.3rem 0.7rem;
  font-size: 0.85rem;
  border-radius: 999px;
}


/* === Inventory Sticky Header === */
.table-wrapper {
  width: 100%;
  padding-top: 1rem;
}
.table-wrapper table {
  width: 100%;
}
thead.sticky-header {
  visibility: hidden;
}
table {
  margin-top: 0 !important;
}
.floating-header {
  z-index: 1000;
  background: white;
  border-collapse: collapse;
  border-radius: 12px 12px 0 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  overflow: hidden;
  margin: 0 auto;
  width: 100%;
}
.floating-header th {
  padding: 0.75rem;
  border: 1px solid #e5e7eb;
  background: white;
  text-align: left;
  box-sizing: border-box;
}
.sticky-mask {
  position: fixed;
  top: 105px;
  left: 0;
  right: 0;
  height: 24px;
  background: #f8fafc;
  z-index: 999;
  pointer-events: none;
}