/* EPay unified fintech design system. Loaded after the legacy Bootstrap theme. */
:root {
  --epay-bg: #f6f8fb;
  --epay-surface: #ffffff;
  --epay-surface-subtle: #f8fafc;
  --epay-nav: #0b1220;
  --epay-nav-soft: #111c31;
  --epay-primary: #2563eb;
  --epay-primary-hover: #1d4ed8;
  --epay-primary-soft: #eff6ff;
  --epay-teal: #0f9f93;
  --epay-success: #16a34a;
  --epay-warning: #d97706;
  --epay-danger: #dc2626;
  --epay-text: #172033;
  --epay-text-2: #475569;
  --epay-muted: #64748b;
  --epay-border: #dfe5ee;
  --epay-border-strong: #cbd5e1;
  --epay-radius-sm: 8px;
  --epay-radius: 12px;
  --epay-radius-lg: 16px;
  --epay-shadow-sm: 0 1px 2px rgba(15, 23, 42, .04), 0 6px 18px rgba(15, 23, 42, .05);
  --epay-shadow-md: 0 18px 45px rgba(15, 23, 42, .11);
  --epay-ring: 0 0 0 3px rgba(37, 99, 235, .2);
  --epay-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  --epay-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

html { -webkit-text-size-adjust: 100%; }
body.epay-user,
body.epay-auth,
body.epay-admin,
body.epay-pay {
  background: var(--epay-bg);
  color: var(--epay-text);
  font-family: var(--epay-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.epay-user *, .epay-auth *, .epay-admin *, .epay-pay * { box-sizing: border-box; }
.epay-num, .epay-money, .epay-order-no,
.epay-user .h1, .epay-user table,
.epay-admin table, .epay-pay #amount {
  font-variant-numeric: tabular-nums;
}

.epay-user a, .epay-auth a, .epay-admin a, .epay-pay a {
  color: var(--epay-primary);
  text-decoration: none;
}
.epay-user a:hover, .epay-auth a:hover, .epay-admin a:hover, .epay-pay a:hover {
  color: var(--epay-primary-hover);
}

.epay-user :focus, .epay-auth :focus, .epay-admin :focus, .epay-pay :focus { outline: none; }
.epay-user :focus-visible, .epay-auth :focus-visible,
.epay-admin :focus-visible, .epay-pay :focus-visible {
  outline: 3px solid rgba(37, 99, 235, .38);
  outline-offset: 2px;
}

/* Buttons */
.epay-user .btn, .epay-auth .btn, .epay-admin .btn,
.epay-btn {
  min-height: 40px;
  border-radius: var(--epay-radius-sm);
  border-width: 1px;
  font-weight: 600;
  letter-spacing: 0;
  box-shadow: none;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.epay-user .btn:hover, .epay-auth .btn:hover, .epay-admin .btn:hover,
.epay-btn:hover { transform: translateY(-1px); }
.epay-user .btn:active, .epay-auth .btn:active, .epay-admin .btn:active,
.epay-btn:active { transform: translateY(0); }
.epay-user .btn-primary, .epay-auth .btn-primary, .epay-admin .btn-primary,
.epay-btn-primary {
  background: var(--epay-primary);
  border-color: var(--epay-primary);
  color: #fff;
}
.epay-user .btn-primary:hover, .epay-auth .btn-primary:hover, .epay-admin .btn-primary:hover,
.epay-user .btn-primary:focus, .epay-auth .btn-primary:focus, .epay-admin .btn-primary:focus,
.epay-btn-primary:hover {
  background: var(--epay-primary-hover);
  border-color: var(--epay-primary-hover);
  color: #fff;
}
.epay-user .btn-default, .epay-auth .btn-default, .epay-admin .btn-default,
.epay-user .btn-white, .epay-auth .btn-white, .epay-admin .btn-white,
.epay-btn-secondary {
  background: #fff;
  border-color: var(--epay-border-strong);
  color: var(--epay-text);
}
.epay-user .btn-danger, .epay-auth .btn-danger, .epay-admin .btn-danger {
  background: var(--epay-danger);
  border-color: var(--epay-danger);
}
.epay-user .btn[disabled], .epay-auth .btn[disabled], .epay-admin .btn[disabled],
.epay-btn[disabled], .epay-btn.is-loading {
  opacity: .58;
  cursor: not-allowed;
  transform: none;
}
.epay-btn.is-loading { color: transparent !important; position: relative; }
.epay-btn.is-loading::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 16px; height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid rgba(255,255,255,.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: epay-spin .7s linear infinite;
}
@keyframes epay-spin { to { transform: rotate(360deg); } }

/* Forms */
.epay-user .form-control, .epay-auth .form-control, .epay-admin .form-control,
.epay-input {
  min-height: 42px;
  border: 1px solid var(--epay-border-strong);
  border-radius: var(--epay-radius-sm);
  background: #fff;
  color: var(--epay-text);
  box-shadow: none;
  transition: border-color .16s ease, box-shadow .16s ease, background-color .16s ease;
}
.epay-user .form-control:focus, .epay-auth .form-control:focus, .epay-admin .form-control:focus,
.epay-input:focus {
  border-color: var(--epay-primary);
  box-shadow: var(--epay-ring);
}
.epay-user .form-control[disabled], .epay-auth .form-control[disabled], .epay-admin .form-control[disabled] {
  background: #eef2f7;
  color: #94a3b8;
}
.epay-user .has-error .form-control, .epay-auth .has-error .form-control, .epay-admin .has-error .form-control,
.epay-input[aria-invalid="true"] {
  border-color: var(--epay-danger);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .12);
}
.epay-field-label {
  display: block;
  margin: 0 0 7px;
  color: #334155;
  font-size: 13px;
  font-weight: 650;
}
.epay-labeled-field { margin-bottom: 15px; }
.epay-labeled-field > .input-group { width: 100%; }
.epay-password-field { position: relative; }
.epay-password-field .form-control { padding-right: 46px !important; }
.epay-password-toggle {
  position: absolute;
  z-index: 3;
  right: 5px;
  bottom: 4px;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--epay-muted);
}
.epay-password-toggle:hover { background: #eef2f7; color: var(--epay-text); }

/* Opaque, readable data surfaces */
.epay-user .panel, .epay-admin .panel,
.epay-surface {
  border: 1px solid var(--epay-border);
  border-radius: var(--epay-radius);
  background: var(--epay-surface);
  box-shadow: var(--epay-shadow-sm);
  overflow: hidden;
}
.epay-user .panel-heading, .epay-admin .panel-heading {
  min-height: 50px;
  padding: 15px 18px;
  border-color: var(--epay-border);
  background: #fff;
  color: var(--epay-text);
}
.epay-user .panel-title, .epay-admin .panel-title { font-weight: 650; }
.epay-user .panel-body, .epay-admin .panel-body { padding: 18px; overflow-x: auto; -webkit-overflow-scrolling: touch; }

.epay-user .table, .epay-admin .table { margin-bottom: 0; background: #fff; }
.epay-user .table > thead > tr > th, .epay-admin .table > thead > tr > th,
.epay-user .fixed-table-container thead th, .epay-admin .fixed-table-container thead th {
  border-bottom: 1px solid var(--epay-border-strong);
  background: var(--epay-surface-subtle);
  color: #475569;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  vertical-align: middle;
}
.epay-user .table > tbody > tr > td, .epay-admin .table > tbody > tr > td {
  border-top-color: #edf1f6;
  vertical-align: middle;
}
.epay-user .table-hover > tbody > tr:hover, .epay-admin .table-hover > tbody > tr:hover,
.epay-user .table > tbody > tr:hover, .epay-admin .table > tbody > tr:hover { background: #f8fbff; }
.epay-user .fixed-table-container, .epay-admin .fixed-table-container {
  border-color: var(--epay-border);
  border-radius: var(--epay-radius);
}
.epay-user .bootstrap-table .fixed-table-toolbar, .epay-admin .bootstrap-table .fixed-table-toolbar {
  padding: 4px 0 10px;
}

/* Status and feedback */
.epay-status, .epay-user .label, .epay-admin .label {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
}
.epay-user .label-success, .epay-admin .label-success, .epay-status-success { background: #eaf8ee; color: #15803d; }
.epay-user .label-warning, .epay-admin .label-warning, .epay-status-warning { background: #fff7e6; color: #b45309; }
.epay-user .label-danger, .epay-admin .label-danger, .epay-status-danger { background: #fff0f0; color: #b91c1c; }
.epay-user .label-info, .epay-admin .label-info, .epay-status-info { background: #eaf3ff; color: #1d4ed8; }
.epay-user .alert, .epay-admin .alert, .epay-alert {
  border: 1px solid var(--epay-border);
  border-radius: var(--epay-radius-sm);
  color: var(--epay-text);
}
.epay-user .alert-success, .epay-admin .alert-success { border-color: #bce8c8; background: #f0fbf3; }
.epay-user .alert-warning, .epay-admin .alert-warning { border-color: #f5d49a; background: #fff9ed; }
.epay-user .alert-danger, .epay-admin .alert-danger { border-color: #f2b8b8; background: #fff5f5; }
.epay-user .alert-info, .epay-admin .alert-info { border-color: #bdd7ff; background: #f1f7ff; }

/* Glass is reserved for overlays and focused chrome. */
.epay-user .modal-content, .epay-admin .modal-content, .epay-auth .modal-content,
.epay-glass-modal {
  border: 1px solid rgba(255,255,255,.68);
  border-radius: var(--epay-radius-lg);
  background: rgba(255,255,255,.94);
  box-shadow: var(--epay-shadow-md), inset 0 1px 0 rgba(255,255,255,.9);
  -webkit-backdrop-filter: blur(22px) saturate(1.22);
  backdrop-filter: blur(22px) saturate(1.22);
  overflow: hidden;
}
.epay-user .modal-header, .epay-admin .modal-header, .epay-auth .modal-header,
.epay-user .modal-footer, .epay-admin .modal-footer, .epay-auth .modal-footer { border-color: rgba(203,213,225,.75); }

.epay-empty, .epay-error-state, .epay-loading-state {
  padding: 44px 20px;
  text-align: center;
  color: var(--epay-muted);
}
.epay-empty i, .epay-error-state i, .epay-loading-state i {
  display: block;
  margin-bottom: 12px;
  color: #94a3b8;
  font-size: 28px;
}
.epay-error-state { color: var(--epay-danger); }
.epay-skeleton {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: #e8edf4;
}
.epay-skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.7), transparent);
  animation: epay-skeleton 1.35s infinite;
}
@keyframes epay-skeleton { to { transform: translateX(100%); } }

.epay-user .pagination > li > a, .epay-admin .pagination > li > a,
.epay-user .pagination > li > span, .epay-admin .pagination > li > span {
  margin: 0 2px;
  border-color: var(--epay-border);
  border-radius: 7px;
  color: var(--epay-text-2);
}
.epay-user .pagination > .active > a, .epay-admin .pagination > .active > a {
  border-color: var(--epay-primary);
  background: var(--epay-primary);
  color: #fff;
}

.epay-scroll-x { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.epay-break { overflow-wrap: anywhere; word-break: break-word; }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .epay-user .modal-content, .epay-admin .modal-content, .epay-auth .modal-content,
  .epay-glass-modal { background: #fff; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .epay-user .modal-content, .epay-admin .modal-content, .epay-auth .modal-content,
  .epay-glass-modal { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; }
}

@media (max-width: 767px) {
  .epay-user .btn, .epay-auth .btn, .epay-admin .btn, .epay-btn { min-height: 44px; }
  .epay-user .form-control, .epay-auth .form-control, .epay-admin .form-control, .epay-input { min-height: 44px; font-size: 16px; }
  .epay-password-toggle { right: 1px; bottom: 0; width: 44px; height: 44px; }
  .epay-user .panel-body, .epay-admin .panel-body { padding: 15px; }
  .epay-user .table-responsive, .epay-admin .table-responsive { border: 0; }
}