/* =============================================
   GNSmart Main Stylesheet
   Used by: index, insurance, rental, payment, product pages
   Requires: variables.css loaded first
   ============================================= */

/* --- Base --- */
html {
  height: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  margin: 0;
  padding: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-page);
  -webkit-font-smoothing: antialiased;
}

main {
  padding: var(--space-xl) var(--space-2xl);
  flex: 1;
}

footer {
  text-align: right;
  padding: var(--space-md) var(--space-2xl);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* --- Headings --- */
h1 {
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
}

/* --- Content Card --- */
.table-container {
  background: var(--color-bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
  overflow-x: auto;
}

/* --- Tables --- */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-size-base);
  text-align: left;
}

.col-small   { width: 50px; }
.col-medium  { width: 100px; }
.col-large   { width: 150px; }
.col-xlarge  { width: 300px; }

thead th {
  background-color: var(--color-bg-alt-row);
  color: var(--color-dark);
  padding: var(--space-md) var(--space-md);
  border-bottom: 2px solid var(--color-border);
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

thead th:first-child {
  border-radius: var(--radius-md) 0 0 0;
}
thead th:last-child {
  border-radius: 0 var(--radius-md) 0 0;
}

tbody td {
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-sm) var(--space-md);
}

tbody tr {
  transition: background-color 0.15s ease;
  cursor: pointer;
}

tbody tr:nth-child(even) {
  background-color: var(--color-bg-alt-row);
}

tbody tr:hover {
  background-color: var(--color-bg-hover-row);
}

tbody tr.no-hover:nth-child(even),
tbody tr.no-hover:hover {
  background-color: inherit;
  cursor: default;
}

/* --- Search & Controls --- */
.search-container {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
}

.search-container label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.add-container {
  display: flex;
  justify-content: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  align-items: center;
}

.add-container label {
  padding: var(--space-sm);
  font-size: var(--font-size-md);
}

.add-container input,
.add-container select,
.add-container button,
.search-container input,
.search-container select,
.search-container button {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
}

.add-container input:focus,
.add-container select:focus,
.search-container input:focus,
.search-container select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
  outline: none;
}

.add-container button,
.search-container button {
  background-color: var(--color-primary);
  color: white;
  cursor: pointer;
  border: none;
  padding: var(--space-sm) var(--space-lg);
  transition: background-color 0.2s ease;
}

.add-container button:hover,
.search-container button:hover {
  background-color: var(--color-primary-hover);
}

/* --- Add Button --- */
.add-button {
  display: inline-block;
  padding: var(--space-sm) var(--space-xl);
  background-color: var(--color-success);
  color: white;
  text-align: center;
  border-radius: var(--radius-md);
  border: 0;
  text-decoration: none;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
  margin-bottom: var(--space-lg);
}
.add-button:hover {
  background-color: var(--color-success-hover);
  color: white;
  text-decoration: none;
}

/* --- Buttons (special states for rental/product popups) --- */
button.red-button:disabled {
  background-color: #FFE0B2 !important;
}
button.red-button:hover {
  background-color: var(--color-warning-hover) !important;
}

button#rental_end {
  background-color: var(--color-danger);
  color: #ffffff;
}
button#rental_end:hover {
  background-color: var(--color-danger-hover) !important;
}
button#rental_end:disabled {
  background-color: #F5B7B1 !important;
}

#rental_continue {
  background-color: var(--color-primary);
  color: #ffffff;
}
#rental_continue:disabled {
  background-color: var(--color-primary-disabled) !important;
}
#rental_continue:hover {
  background-color: var(--color-primary-hover) !important;
}

/* --- Disabled buttons --- */
button:disabled,
button[disabled] {
  background-color: var(--color-primary-disabled) !important;
  color: #ffffff !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  opacity: 0.7;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--space-xl);
  gap: var(--space-xs);
}

.pagination a,
.pagination strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: background-color 0.15s ease;
}

.pagination a:hover {
  background-color: var(--color-bg-hover-row);
  text-decoration: none;
}

.pagination strong {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  font-weight: 600;
}

/* --- Inline Add Form --- */
.inline-add-form {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-alt-row);
  margin-bottom: var(--space-lg);
}
.inline-add-form h3 {
  margin-top: 0;
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

/* --- Account Buttons (Payment page) --- */
.account-button {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-success);
  color: white;
  text-align: center;
  border-radius: var(--radius-md);
  border: 0;
  text-decoration: none;
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.account-button:hover {
  background-color: var(--color-success-hover);
}

/* --- Payment page layout --- */
.vertical-container {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.vertical-container .left-group {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.vertical-container .left-group .row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.vertical-container .left-group label {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text-label);
  white-space: nowrap;
}

.vertical-container .left-group input[type="date"] {
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
}

.right-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

#selectContainer {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
#selectContainer .account-button {
  margin: 0;
}
#selectContainer select {
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
}

/* --- Modal --- */
.modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 600px;
  background-color: var(--color-bg-surface);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  z-index: 1000;
  padding: var(--space-xl);
}

.modal-header {
  font-size: var(--font-size-xl);
  font-weight: bold;
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

.modal-body {
  margin-bottom: var(--space-xl);
}

.modal-close {
  text-align: right;
}

.modal-close button {
  background-color: var(--color-dark);
  color: white;
  border: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.modal-close button:hover {
  background-color: var(--color-primary);
}

.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

/* Readable shared workspace layout */
*, *::before, *::after { box-sizing: border-box; }
body { line-height: 1.55; }
main { width: 100%; min-width: 0; padding: 30px 32px; }
main > h1 { margin: 0 0 6px; letter-spacing: -0.8px; }
.page-description { margin: 0 0 24px; color: var(--color-text-secondary); font-size: 14px; }
.table-container { border: 1px solid var(--color-border); padding: 24px; box-shadow: 0 4px 16px rgba(24,52,61,.035); }
thead th { white-space: nowrap; padding: 14px 12px; border-bottom-width: 1px; }
tbody td { padding: 13px 12px; line-height: 1.6; font-variant-numeric: tabular-nums; }
tbody td[colspan] { padding: 40px 16px; text-align: center; color: var(--color-text-secondary); }
.search-container { padding: 14px; background: var(--color-bg-alt-row); border: 1px solid var(--color-border-light); border-radius: 8px; margin: 16px 0 20px; justify-content: flex-start; }
.search-container input:not([type=checkbox]), .search-container select, .search-container button { min-height: 40px; }
.search-container input:not([type=checkbox]) { background: white; min-width: 150px; }
.add-button, .account-button { padding: 10px 18px; font-weight: 600; }
:where(a, button, input, select, textarea):focus-visible { outline: 3px solid #27858E; outline-offset: 3px; }
.pagination { flex-wrap: wrap; }
.pagination a, .pagination strong { min-width: 36px; height: 36px; }
@media (max-width: 760px) {
 main { padding: 22px 12px; }
 .table-container { padding: 14px; }
 .search-container { gap: 8px; }
 .search-container input:not([type=checkbox]) { min-width: 0; max-width: 100%; flex: 1 1 150px; }
 .search-container select { max-width: 100%; }
 .add-container, .vertical-container .left-group, .right-group, #selectContainer { flex-wrap: wrap; }
 .send-area { flex-direction: column; }
 .sms-tabs { overflow-x: auto; }
 .sms-tab { white-space: nowrap; }
}