/* ============================================================
   Xolura Brand Style — Workshop Module
   ============================================================ */

/* CSS Variables */
:root {
  --color-primary: #2563EB;
  --color-primary-light: #EFF6FF;
  --color-primary-border: #BFDBFE;
  --color-primary-dark: #1D4ED8;
  --color-primary-darker: #1E40AF;

  --color-secondary: #6B7280;
  --color-success: #10B981;
  --color-success-light: #ECFDF5;
  --color-success-dark: #059669;
  --color-info: #3B82F6;
  --color-warning: #F59E0B;
  --color-warning-light: #FFFBEB;
  --color-warning-dark: #D97706;
  --color-danger: #EF4444;
  --color-danger-light: #FEF2F2;
  --color-danger-dark: #DC2626;

  --color-neutral-50: #F9FAFB;
  --color-neutral-100: #F3F4F6;
  --color-neutral-200: #E5E7EB;
  --color-neutral-300: #D1D5DB;
  --color-neutral-400: #9CA3AF;
  --color-neutral-500: #6B7280;
  --color-neutral-600: #4B5563;
  --color-neutral-700: #374151;
  --color-neutral-800: #1F2937;
  --color-neutral-900: #111827;

  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-size-xs: 10px;
  --font-size-sm: 11px;
  --font-size-base: 12px;
  --font-size-md: 13px;
  --font-size-lg: 14px;
  --font-size-xl: 15px;
  --font-size-2xl: 18px;
  --font-size-3xl: 20px;

  --space-1: 2px;
  --space-2: 4px;
  --space-3: 6px;
  --space-4: 8px;
  --space-5: 10px;
  --space-6: 12px;
  --space-7: 14px;
  --space-8: 16px;
  --space-9: 18px;
  --space-10: 20px;
  --space-12: 24px;

  --radius-sm: 4px;
  --radius-base: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-pill: 20px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.09);
  --shadow-dropdown: 0 8px 32px rgba(0, 0, 0, 0.18);
  --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.15);
  --overlay-backdrop: rgba(17, 24, 39, 0.45);

  --transition-fast: 0.12s ease;
  --transition-base: 0.15s ease;
  --transition-layout: 0.2s ease;
}

/* ============================================================
   Global
   ============================================================ */

body {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  color: var(--color-neutral-700);
  background-color: var(--color-neutral-50);
  padding-top: 60px;
}

a {
  color: var(--color-primary);
  transition: color var(--transition-base);
}

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

hr {
  border-color: var(--color-neutral-200);
  margin: var(--space-6) 0;
}

/* ============================================================
   Typography
   ============================================================ */

h4 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-neutral-800);
  margin-top: var(--space-5);
  margin-bottom: var(--space-4);
}

h5 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-neutral-700);
}

small {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-500);
}

.text-muted {
  color: var(--color-neutral-400) !important;
}

.text-danger {
  color: var(--color-danger) !important;
}

.text-xs {
  font-size: var(--font-size-xs);
}

/* ============================================================
   Scrollbar
   ============================================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* ============================================================
   Animations
   ============================================================ */

@keyframes pulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.06); }
  100% { transform: scale(1); }
}

@keyframes ring-blink {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
  30%      { box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.5); }
  60%      { box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25); }
}

/* ============================================================
   Navbar
   ============================================================ */

.navbar {
  font-family: var(--font-family);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-6);
}

.navbar-fixed-top {
  border-radius: 0;
  margin-bottom: 0;
}

.navbar-nav-main {
  gap: var(--space-6);
}

.nav-link-main {
  font-size: var(--font-size-xl);
  padding: var(--space-4) var(--space-8) !important;
}

.nav-item-auth {
  font-size: var(--font-size-xl);
}

.navbar-default {
  background-color: #fff;
  border: 1px solid var(--color-neutral-200);
}

.navbar-default .navbar-brand {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-neutral-800);
  padding: var(--space-5) var(--space-8);
}

.navbar-default .navbar-brand:hover {
  color: var(--color-primary);
}

.navbar-default .navbar-nav > li > a {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-neutral-600);
  padding: var(--space-5) var(--space-6);
  transition: color var(--transition-base), background var(--transition-base);
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.navbar-default .navbar-toggle {
  border-color: var(--color-neutral-200);
}

.navbar-default .navbar-toggle .icon-bar {
  background-color: var(--color-neutral-500);
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--radius-base);
  padding: var(--space-4) var(--space-7);
  border: 1px solid transparent;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  line-height: 1.5;
}

.btn-xs {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
}

.btn-sm {
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-5);
}

.btn-lg {
  font-size: var(--font-size-lg);
  padding: var(--space-5) var(--space-8);
  border-radius: var(--radius-md);
}

/* Primary */
.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

/* Success */
.btn-success {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

.btn-success:hover,
.btn-success:focus,
.btn-success:active {
  background-color: var(--color-success-dark);
  border-color: var(--color-success-dark);
  color: #fff;
}

/* Danger */
.btn-danger {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: #fff;
}

.btn-danger:hover,
.btn-danger:focus,
.btn-danger:active {
  background-color: var(--color-danger-dark);
  border-color: var(--color-danger-dark);
  color: #fff;
}

/* Warning */
.btn-warning {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
  color: #fff;
}

.btn-warning:hover,
.btn-warning:focus,
.btn-warning:active {
  background-color: var(--color-warning-dark);
  border-color: var(--color-warning-dark);
  color: #fff;
}

/* Info */
.btn-info {
  background-color: var(--color-info);
  border-color: var(--color-info);
  color: #fff;
}

.btn-info:hover,
.btn-info:focus,
.btn-info:active {
  background-color: #2563EB;
  border-color: #2563EB;
  color: #fff;
}

/* Default / Secondary */
.btn-default {
  background-color: #fff;
  border-color: var(--color-neutral-200);
  color: var(--color-neutral-700);
}

.btn-default:hover,
.btn-default:focus,
.btn-default:active {
  background-color: var(--color-neutral-100);
  border-color: var(--color-neutral-300);
  color: var(--color-neutral-800);
}

/* Secondary alias */
.btn-secondary {
  background-color: #fff;
  border-color: var(--color-neutral-200);
  color: var(--color-neutral-700);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--color-neutral-100);
  border-color: var(--color-neutral-300);
  color: var(--color-neutral-800);
}

/* ============================================================
   Forms
   ============================================================ */

label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-neutral-700);
  margin-bottom: var(--space-1);
  display: block;
}

.label-block {
  display: block;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="search"],
select,
textarea {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  color: var(--color-neutral-800);
  background-color: #fff;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-base);
  padding: var(--space-4) var(--space-6);
  width: 100%;
  display: block;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  margin-bottom: var(--space-4);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  outline: none;
}

input[type="text"][readonly],
input[type="number"][readonly],
input[type="email"][readonly],
textarea[readonly],
fieldset[disabled] input,
fieldset[disabled] select,
fieldset[disabled] textarea {
  background-color: var(--color-neutral-50);
  color: var(--color-neutral-500);
  cursor: default;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-neutral-400);
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

textarea {
  resize: vertical;
  min-height: 80px;
}

.textarea-medium {
  height: 100px;
}

/* Checkbox / radio inline with label */
input[type="checkbox"],
input[type="radio"] {
  width: auto;
  display: inline;
  margin-right: var(--space-2);
  margin-bottom: 0;
}

/* ============================================================
   Panel (Bootstrap 3)
   ============================================================ */

.panel {
  background-color: #fff;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-6);
}

.panel-heading {
  padding: var(--space-4) var(--space-6);
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.panel-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-neutral-700);
  margin: 0;
}

.panel-title a {
  color: var(--color-neutral-700);
  text-decoration: none;
}

.panel-title a:hover {
  color: var(--color-primary);
}

.panel-body {
  padding: var(--space-6);
}

/* Panel success variant */
.panel-success {
  border-color: var(--color-primary-border);
}

.panel-success > .panel-heading {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-border);
  color: var(--color-primary-dark);
}

.panel-success > .panel-heading .panel-title a {
  color: var(--color-primary-dark);
}

/* ============================================================
   Well (Bootstrap 3)
   ============================================================ */

.well {
  background-color: #fff;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.well:hover {
  box-shadow: var(--shadow-card);
}

/* ============================================================
   Tables
   ============================================================ */

.table {
  font-size: var(--font-size-md);
  color: var(--color-neutral-700);
  width: 100%;
  margin-bottom: var(--space-6);
}

.table th {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-neutral-600);
  background-color: var(--color-neutral-50);
  padding: var(--space-4) var(--space-5);
  border-bottom: 2px solid var(--color-neutral-200);
  white-space: nowrap;
}

.table td {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-neutral-200);
  vertical-align: middle;
}

.table-bordered {
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
}

.table-bordered th,
.table-bordered td {
  border: 1px solid var(--color-neutral-200);
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--color-neutral-50);
}

.table-hover > tbody > tr:hover {
  background-color: var(--color-primary-light);
  cursor: pointer;
}

/* Bootstrap contextual row states */
.table > tbody > tr.success > td,
.table > tbody > tr.success > th {
  background-color: var(--color-success-light);
}

.table > tbody > tr.danger > td,
.table > tbody > tr.danger > th {
  background-color: var(--color-danger-light);
}

.table > tbody > tr.warning > td,
.table > tbody > tr.warning > th {
  background-color: var(--color-warning-light);
}

.table-responsive {
  border-radius: var(--radius-md);
  border: none;
}

/* ============================================================
   Index / Menu page
   ============================================================ */

.spacer {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

/* ============================================================
   Textarea size variants
   ============================================================ */

.textarea-sm {
  min-height: 48px;
  height: 48px;
}

.textarea-medium {
  height: 100px;
}

.textarea-lg {
  height: 320px;
}

/* ============================================================
   Panel heading link
   ============================================================ */

.panel-heading-link {
  color: inherit;
  text-decoration: none;
  display: block;
}

.panel-heading-link:hover,
.panel-heading-link:focus {
  color: inherit;
  text-decoration: none;
  opacity: 0.85;
}

/* ============================================================
   Dashboard stat panels & chart containers
   ============================================================ */

.panel-stat {
  width: 100%;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.chart-sm {
  width: 100%;
  height: 200px;
}

.chart-lg {
  width: 100%;
  height: 350px;
}

.chart-fill {
  height: 90%;
}

/* ============================================================
   Utility
   ============================================================ */

.pre-line {
  white-space: pre-line;
}

/* ============================================================
   Section headers
   ============================================================ */

.section-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-neutral-800);
  margin: 0 0 var(--space-5) 0;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.section-title .fa {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

/* ============================================================
   Index / menu page cards
   ============================================================ */

.menu-group {
  background: #fff;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.menu-group-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-neutral-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-5);
}

.btn-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  text-align: left;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-md);
}

.btn-menu .fa {
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

/* ============================================================
   Filter preset bar
   ============================================================ */

.preset-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.preset-btn {
  margin: 0 !important;
}

/* ============================================================
   Modals
   ============================================================ */

.modal-header {
  background-color: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
  padding: var(--space-5) var(--space-6);
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-neutral-800);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  background-color: var(--color-neutral-50);
  border-top: 1px solid var(--color-neutral-200);
  padding: var(--space-4) var(--space-6);
}

.modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
}

/* Bootstrap 4 close button */
.modal-header .close {
  font-size: var(--font-size-2xl);
  color: var(--color-neutral-500);
  opacity: 1;
}

.modal-header .close:hover {
  color: var(--color-neutral-800);
}

/* ============================================================
   Panel secondary (used in finalCheck)
   ============================================================ */

.panel-secondary {
  border-color: var(--color-neutral-200);
}

.panel-secondary > .panel-heading {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-700);
}

/* ============================================================
   Signature pad
   ============================================================ */

#signature-pad {
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-base);
  width: 100%;
}

/* ============================================================
   Queue monitor status rows
   ============================================================ */

.queue-elapsed {
  font-weight: 600;
  color: var(--color-warning-dark);
}

tr.danger .queue-elapsed {
  color: var(--color-danger-dark);
}

/* ============================================================
   Bootstrap 3 → 4 backward compatibility
   ============================================================ */

/* col-xs-* (renamed to col-* in Bootstrap 4) */
.col-xs-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
.col-xs-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-xs-3  { flex: 0 0 25%;        max-width: 25%; }
.col-xs-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-xs-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-xs-6  { flex: 0 0 50%;        max-width: 50%; }
.col-xs-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-xs-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-xs-9  { flex: 0 0 75%;        max-width: 75%; }
.col-xs-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-xs-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-xs-12 { flex: 0 0 100%;       max-width: 100%; }

/* panel-primary (not in Bootstrap 4, add same as default panel) */
.panel-primary {
  border-color: var(--color-primary-border);
}

.panel-primary > .panel-heading {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-border);
  color: var(--color-primary-dark);
}

/* navbar-default (removed in Bootstrap 4) */
.navbar-default {
  background-color: #fff;
  border: 1px solid var(--color-neutral-200);
}

/* btn-xs (removed in Bootstrap 4) */
.btn.btn-xs {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  line-height: 1.5;
}