/* ============================================================
   ERADEH — premium.css
   Ultra-Premium Design System — Shared across all procurement pages
   Provides consistent world-class visual polish with readable
   button states, refined shadows, and smooth transitions.
   ============================================================ */

/* ══════════════════════════════════════════════════════════
   1. BUTTONS — Complete State System
   All hover states guarantee readability (WCAG AA contrast).
   ══════════════════════════════════════════════════════════ */

/* Base button reset & premium defaults */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .65rem 1.4rem;
  border-radius: 7px;
  font-family: var(--font-primary, 'Roboto', system-ui, sans-serif);
  font-weight: 600;
  font-size: .84rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  transition:
    background .2s cubic-bezier(.4,0,.2,1),
    color .2s cubic-bezier(.4,0,.2,1),
    border-color .2s cubic-bezier(.4,0,.2,1),
    box-shadow .25s cubic-bezier(.4,0,.2,1),
    transform .18s cubic-bezier(.22,.68,0,1.2);
}

.btn:active {
  transform: scale(.97) translateY(1px);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent-bright, #1a6b8a);
  outline-offset: 2px;
}

/* ── btn-primary ── */
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent, #0A3949) 0%, var(--color-accent-hover, #0d4d63) 100%);
  color: #ffffff;
  border-color: var(--color-accent, #0A3949);
  box-shadow:
    0 2px 8px rgba(10, 57, 73, .2),
    0 1px 2px rgba(0, 0, 0, .06);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover, #0d4d63) 0%, var(--color-accent-bright, #1a6b8a) 100%);
  color: #ffffff;
  border-color: var(--color-accent-hover, #0d4d63);
  box-shadow:
    0 6px 20px rgba(10, 57, 73, .3),
    0 2px 6px rgba(0, 0, 0, .08);
  transform: translateY(-1px);
}

.btn-primary:active {
  background: var(--color-accent, #0A3949);
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(10, 57, 73, .2);
  transform: scale(.97) translateY(1px);
}

.btn-primary:disabled,
.btn-primary[disabled] {
  background: #9ca3af;
  color: #e5e7eb;
  border-color: #9ca3af;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
  opacity: .6;
}

.btn-primary:focus-visible {
  box-shadow:
    0 0 0 3px rgba(10, 57, 73, .25),
    0 6px 20px rgba(10, 57, 73, .3);
}

/* ── btn-outline ── */
/* FIXED: Hover uses subtle tint instead of dark bg to maintain readability */
.btn-outline {
  background: #ffffff;
  color: #374151;
  border-color: #d1d5db;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
}

.btn-outline:hover {
  background: rgba(10, 57, 73, .04);
  color: var(--color-accent, #0A3949);
  border-color: var(--color-accent, #0A3949);
  box-shadow: 0 2px 8px rgba(10, 57, 73, .1);
  transform: translateY(-1px);
}

.btn-outline:active {
  background: rgba(10, 57, 73, .08);
  color: var(--color-accent, #0A3949);
  border-color: var(--color-accent, #0A3949);
  box-shadow: 0 1px 2px rgba(10, 57, 73, .08);
  transform: scale(.97) translateY(1px);
}

.btn-outline:disabled,
.btn-outline[disabled] {
  background: #f9fafb;
  color: #6b7280;
  border-color: #e5e7eb;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.btn-outline:focus-visible {
  box-shadow: 0 0 0 3px rgba(10, 57, 73, .15);
  border-color: var(--color-accent, #0A3949);
}

/* ── btn-sm ── */
.btn-sm {
  padding: .4rem .9rem;
  font-size: .76rem;
  border-radius: 5px;
  letter-spacing: .025em;
}

/* ── btn-success ── */
.btn-success {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  color: #ffffff;
  border-color: #059669;
  box-shadow: 0 2px 8px rgba(5, 150, 105, .2);
}

.btn-success:hover {
  background: linear-gradient(135deg, #047857 0%, #059669 100%);
  color: #ffffff;
  border-color: #047857;
  box-shadow: 0 4px 14px rgba(5, 150, 105, .3);
  transform: translateY(-1px);
}

.btn-success:active {
  background: #047857;
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(5, 150, 105, .2);
  transform: scale(.97) translateY(1px);
}

.btn-success:disabled,
.btn-success[disabled] {
  background: #9ca3af;
  color: #e5e7eb;
  border-color: #9ca3af;
  box-shadow: none;
  cursor: not-allowed;
  opacity: .6;
}

.btn-success:focus-visible {
  box-shadow: 0 0 0 3px rgba(5, 150, 105, .25);
}

/* ── btn-danger ── */
.btn-danger {
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  color: #ffffff;
  border-color: #dc2626;
  box-shadow: 0 2px 8px rgba(220, 38, 38, .2);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
  color: #ffffff;
  border-color: #b91c1c;
  box-shadow: 0 4px 14px rgba(220, 38, 38, .3);
  transform: translateY(-1px);
}

.btn-danger:active {
  background: #b91c1c;
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(220, 38, 38, .2);
  transform: scale(.97) translateY(1px);
}

.btn-danger:disabled,
.btn-danger[disabled] {
  background: #9ca3af;
  color: #e5e7eb;
  border-color: #9ca3af;
  box-shadow: none;
  cursor: not-allowed;
  opacity: .6;
}

.btn-danger:focus-visible {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .25);
}

/* ── btn-danger-outline ── */
.btn-danger-outline {
  background: #ffffff;
  color: #dc2626;
  border-color: #fecaca;
  box-shadow: 0 1px 3px rgba(220, 38, 38, .06);
}

.btn-danger-outline:hover {
  background: #fef2f2;
  color: #b91c1c;
  border-color: #f87171;
  box-shadow: 0 2px 8px rgba(220, 38, 38, .12);
  transform: translateY(-1px);
}

.btn-danger-outline:active {
  background: #fee2e2;
  color: #991b1b;
  border-color: #dc2626;
  box-shadow: 0 1px 2px rgba(220, 38, 38, .1);
  transform: scale(.97) translateY(1px);
}

.btn-danger-outline:disabled,
.btn-danger-outline[disabled] {
  background: #fafafa;
  color: #d1d5db;
  border-color: #e5e7eb;
  box-shadow: none;
  cursor: not-allowed;
}

.btn-danger-outline:focus-visible {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .15);
}

/* ── btn-warning-outline ── */
.btn-warning-outline {
  background: #ffffff;
  color: #92400e;
  border-color: #fde68a;
  box-shadow: 0 1px 3px rgba(245, 158, 11, .06);
}

.btn-warning-outline:hover {
  background: #fffbeb;
  color: #78350f;
  border-color: #f59e0b;
  box-shadow: 0 2px 8px rgba(245, 158, 11, .12);
  transform: translateY(-1px);
}

.btn-warning-outline:active {
  background: #fef3c7;
  color: #78350f;
  border-color: #d97706;
  box-shadow: 0 1px 2px rgba(245, 158, 11, .1);
  transform: scale(.97) translateY(1px);
}

.btn-warning-outline:disabled,
.btn-warning-outline[disabled] {
  background: #fafafa;
  color: #d1d5db;
  border-color: #e5e7eb;
  box-shadow: none;
  cursor: not-allowed;
}

.btn-warning-outline:focus-visible {
  box-shadow: 0 0 0 3px rgba(245, 158, 11, .2);
}

/* ── Button ripple effect ── */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at center, rgba(255, 255, 255, .25) 0%, transparent 70%);
  opacity: 0;
  transform: scale(0);
  transition: opacity .4s, transform .4s;
  pointer-events: none;
}

.btn:active::after {
  opacity: 1;
  transform: scale(2.5);
  transition: none;
}


/* ══════════════════════════════════════════════════════════
   2. CARDS & SECTIONS — Refined depth and interaction
   ══════════════════════════════════════════════════════════ */

.portal-card,
.vd-card,
.ap-panel,
.pr-table-wrap {
  background: #ffffff;
  border: 1px solid #e8eaed;
  border-radius: 10px;
  box-shadow:
    0 1px 3px rgba(0, 0, 0, .04),
    0 4px 12px rgba(0, 0, 0, .02);
  transition:
    box-shadow .3s cubic-bezier(.4,0,.2,1),
    transform .3s cubic-bezier(.4,0,.2,1),
    border-color .3s ease;
}

/* Interactive cards get hover lift */
.portal-stat-card,
.vd-card {
  transition:
    box-shadow .3s cubic-bezier(.4,0,.2,1),
    transform .3s cubic-bezier(.4,0,.2,1),
    border-color .3s ease;
}

.portal-stat-card:hover,
.vd-card:hover {
  border-color: rgba(10, 57, 73, .12);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, .04),
    0 12px 32px rgba(10, 57, 73, .08);
  transform: translateY(-2px);
}

/* Card header accent line */
.portal-card::before,
.ap-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent-bright, #1a6b8a), transparent);
  border-radius: 0 0 2px 2px;
  opacity: 0;
  transition: opacity .3s ease;
}

.portal-card:hover::before,
.ap-panel:hover::before {
  opacity: .6;
}

/* ══════════════════════════════════════════════════════════
   3. TABLES — Premium header, refined hovers, better typography
   ══════════════════════════════════════════════════════════ */

/* Table wrapper */
.pr-table-wrap,
.approvals-table-wrap {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #e2e5e9;
  box-shadow:
    0 1px 3px rgba(0, 0, 0, .03),
    0 4px 16px rgba(0, 0, 0, .03);
}

/* Table header */
.pr-th,
.approvals-th,
.portal-body table thead th {
  padding: .9rem 1rem;
  text-align: left;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #4b5563;
  background: linear-gradient(180deg, #f9fafb 0%, #f3f4f6 100%);
  border-bottom: 1.5px solid #e2e5e9;
  white-space: nowrap;
  user-select: none;
  position: relative;
}

/* Sortable header hover */
.pr-th.sortable:hover,
.approvals-th.sortable:hover {
  color: var(--color-accent, #0A3949);
  background: linear-gradient(180deg, #f0f9ff 0%, #e8f4f8 100%);
}

/* Table rows */
.pr-table tbody tr,
.approvals-table tbody tr {
  border-bottom: 1px solid #f0f1f3;
  transition: background .2s ease, box-shadow .2s ease;
}

.pr-table tbody tr:hover,
.approvals-table tbody tr:hover {
  background: linear-gradient(90deg, rgba(10, 57, 73, .02) 0%, rgba(10, 57, 73, .04) 50%, rgba(10, 57, 73, .02) 100%);
}

.pr-table tbody tr:last-child,
.approvals-table tbody tr:last-child {
  border-bottom: none;
}

/* Table cells */
.pr-table td,
.approvals-table td {
  padding: .85rem 1rem;
  vertical-align: middle;
  color: #374151;
  font-size: .85rem;
  line-height: 1.5;
}

/* Monospace cells */
.pr-number-cell,
.pr-total-cell {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: .82rem;
  letter-spacing: .02em;
}

/* ══════════════════════════════════════════════════════════
   4. FORM INPUTS — Refined focus, premium placeholders, selects
   ══════════════════════════════════════════════════════════ */

.portal-body input[type="text"],
.portal-body input[type="email"],
.portal-body input[type="tel"],
.portal-body input[type="number"],
.portal-body input[type="url"],
.portal-body input[type="search"],
.portal-body textarea,
.portal-body select,
.pr-search,
.pr-filter-select,
.vd-input {
  font-family: var(--font-primary, 'Roboto', system-ui, sans-serif);
  font-size: .875rem;
  color: #1f2937;
  background: #ffffff;
  border: 1.5px solid #e2e5e9;
  border-radius: 7px;
  padding: .65rem 1rem;
  transition:
    border-color .2s ease,
    box-shadow .25s cubic-bezier(.4,0,.2,1),
    background .2s ease;
  appearance: none;
}

/* Placeholder styling */
.portal-body input::placeholder,
.portal-body textarea::placeholder,
.pr-search::placeholder,
.vd-input::placeholder {
  color: #6b7280;
  font-weight: 400;
  letter-spacing: .01em;
}

/* Focus state */
.portal-body input[type="text"]:focus,
.portal-body input[type="email"]:focus,
.portal-body input[type="tel"]:focus,
.portal-body input[type="number"]:focus,
.portal-body input[type="url"]:focus,
.portal-body input[type="search"]:focus,
.portal-body textarea:focus,
.portal-body select:focus,
.pr-search:focus,
.pr-filter-select:focus,
.vd-input:focus {
  outline: none;
  border-color: var(--color-accent, #0A3949);
  box-shadow:
    0 0 0 3px rgba(10, 57, 73, .08),
    0 2px 8px rgba(10, 57, 73, .06);
  background: #fefffe;
}

/* Invalid state */
.vd-input.is-invalid,
.portal-body input.is-invalid {
  border-color: #dc2626;
  background: #fef8f8;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .06);
}

/* Select dropdown arrow */
.portal-body select,
.pr-filter-select,
.vd-select {
  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 .85rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.portal-body select:hover,
.pr-filter-select:hover,
.vd-select:hover {
  border-color: #9ca3af;
}

/* Disabled inputs */
.portal-body input:disabled,
.portal-body textarea:disabled,
.portal-body select:disabled {
  background: #f9fafb;
  color: #6b7280;
  border-color: #e5e7eb;
  cursor: not-allowed;
}


/* ══════════════════════════════════════════════════════════
   5. STATUS BADGES — Refined pill styling with subtle depth
   ══════════════════════════════════════════════════════════ */

.status-badge,
.pr-status,
.portal-env-badge,
.portal-body [class*="badge"] {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25rem .7rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .04);
  transition: box-shadow .2s ease, transform .15s ease;
}

/* Badge color variants */
.status-badge--draft,
.pr-status--draft {
  background: #f3f4f6;
  color: #4b5563;
  border: 1px solid #e5e7eb;
}

.status-badge--pending,
.pr-status--pending {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.status-badge--approved,
.pr-status--approved {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.status-badge--rejected,
.pr-status--rejected {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.status-badge--active,
.pr-status--active {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* ══════════════════════════════════════════════════════════
   6. MODALS — Premium backdrop, refined shadows, smooth animations
   ══════════════════════════════════════════════════════════ */

.modal-overlay,
.po-modal-overlay,
.portal-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: modalFadeIn .25s cubic-bezier(.4,0,.2,1) both;
}

.portal-modal-backdrop,
.modal-overlay::before,
.po-modal-overlay::before {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 20, .55);
  backdrop-filter: blur(4px) saturate(1.2);
  -webkit-backdrop-filter: blur(4px) saturate(1.2);
}

/* For overlays that use ::before for backdrop */
.modal-overlay::before,
.po-modal-overlay::before {
  content: '';
}

.modal-dialog,
.po-modal,
.portal-modal-panel {
  position: relative;
  z-index: 1;
  background: #ffffff;
  border-radius: 14px;
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, .18),
    0 8px 24px rgba(0, 0, 0, .08),
    0 0 0 1px rgba(0, 0, 0, .04);
  animation: modalSlideUp .3s cubic-bezier(.22,.68,0,1) both;
  animation-delay: .05s;
}

.modal-header,
.portal-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid #f0f1f3;
  background: linear-gradient(180deg, #fafbfc 0%, #f8f9fb 100%);
}

.modal-title,
.po-modal-title,
.portal-modal-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: #1f2937;
  letter-spacing: -.01em;
}

.modal-body,
.portal-modal-body {
  padding: 1.5rem 1.75rem;
}

.modal-footer,
.portal-modal-footer {
  display: flex;
  gap: .75rem;
  justify-content: flex-end;
  padding: 1rem 1.75rem 1.25rem;
  border-top: 1px solid #f0f1f3;
  background: #fafbfc;
}

/* Modal close button */
.modal-close,
.portal-modal-close {
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  padding: .35rem .5rem;
  font-size: 1.2rem;
  color: #6b7280;
  transition: background .15s, color .15s, border-color .15s;
  line-height: 1;
}

.modal-close:hover,
.portal-modal-close:hover {
  color: #374151;
  background: #f3f4f6;
  border-color: #e5e7eb;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px) scale(.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ══════════════════════════════════════════════════════════
   7. SLIDEOUTS — Premium shadow depth, smooth cubic-bezier
   ══════════════════════════════════════════════════════════ */

.vd-slideout,
.pr-slideout,
.po-slideout,
.pr-detail-slideout {
  position: fixed;
  top: 0;
  right: -580px;
  width: 560px;
  max-width: 90vw;
  height: 100vh;
  background: #ffffff;
  z-index: 900;
  display: flex;
  flex-direction: column;
  box-shadow:
    -8px 0 32px rgba(0, 0, 0, .12),
    -2px 0 8px rgba(0, 0, 0, .04);
  transition: right .35s cubic-bezier(.32, .72, 0, 1);
  border-left: 1px solid #e8eaed;
}

.vd-slideout.is-open,
.pr-slideout.is-open,
.po-slideout.is-open,
.pr-detail-slideout.is-open {
  right: 0;
  box-shadow:
    -12px 0 48px rgba(0, 0, 0, .16),
    -4px 0 16px rgba(0, 0, 0, .06),
    0 0 0 1px rgba(0, 0, 0, .02);
}

.vd-slideout-header,
.pr-slideout-header,
.po-slideout-header,
.pr-detail-slideout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid #e8eaed;
  background: linear-gradient(180deg, #fafbfc 0%, #f8f9fb 100%);
  flex-shrink: 0;
}

.vd-slideout-header h3 {
  margin: 0;
  font-size: .95rem;
  font-weight: 700;
  color: #1f2937;
  letter-spacing: -.005em;
}

.vd-slideout-close,
.pr-slideout-close,
.po-slideout-close {
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 1.3rem;
  cursor: pointer;
  color: #6b7280;
  padding: .3rem .45rem;
  transition: background .15s, color .15s, border-color .15s;
  line-height: 1;
}

.vd-slideout-close:hover,
.pr-slideout-close:hover,
.po-slideout-close:hover {
  color: #374151;
  background: #f3f4f6;
  border-color: #e5e7eb;
}

.vd-slideout-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}


/* ══════════════════════════════════════════════════════════
   8. TOOLBAR BUTTONS — Refined hover/active states
   ══════════════════════════════════════════════════════════ */

.vd-tool-btn,
.pr-toolbar .btn,
[class*="tool-btn"] {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem .9rem;
  font-size: .8rem;
  font-weight: 500;
  background: #ffffff;
  border: 1px solid #e2e5e9;
  border-radius: 6px;
  cursor: pointer;
  color: #4b5563;
  font-family: var(--font-primary, 'Roboto', system-ui, sans-serif);
  transition:
    background .2s ease,
    border-color .2s ease,
    color .2s ease,
    box-shadow .2s ease,
    transform .15s ease;
}

.vd-tool-btn:hover,
[class*="tool-btn"]:hover {
  border-color: var(--color-accent, #0A3949);
  color: var(--color-accent, #0A3949);
  background: rgba(10, 57, 73, .03);
  box-shadow: 0 2px 6px rgba(10, 57, 73, .08);
  transform: translateY(-1px);
}

.vd-tool-btn:active,
[class*="tool-btn"]:active {
  background: rgba(10, 57, 73, .06);
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(10, 57, 73, .06);
}

.vd-tool-btn.is-active,
[class*="tool-btn"].is-active {
  border-color: var(--color-accent, #0A3949);
  color: var(--color-accent, #0A3949);
  background: rgba(10, 57, 73, .05);
  font-weight: 600;
  box-shadow: inset 0 1px 3px rgba(10, 57, 73, .08);
}

/* ══════════════════════════════════════════════════════════
   9. BANNERS — Refined success/error styling
   ══════════════════════════════════════════════════════════ */

.portal-banner {
  padding: .85rem 1.25rem;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  line-height: 1.5;
  animation: bannerSlideIn .3s cubic-bezier(.22,.68,0,1) both;
}

.portal-banner--success {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  color: #065f46;
  border: 1px solid #a7f3d0;
  box-shadow:
    0 1px 3px rgba(5, 150, 105, .06),
    inset 0 1px 0 rgba(255, 255, 255, .6);
}

.portal-banner--error {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  color: #991b1b;
  border: 1px solid #fecaca;
  box-shadow:
    0 1px 3px rgba(220, 38, 38, .06),
    inset 0 1px 0 rgba(255, 255, 255, .6);
}

.portal-banner--warning {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  color: #78350f;
  border: 1px solid #fde68a;
  box-shadow:
    0 1px 3px rgba(245, 158, 11, .06),
    inset 0 1px 0 rgba(255, 255, 255, .6);
}

.portal-banner--info {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  color: #1e40af;
  border: 1px solid #bfdbfe;
  box-shadow:
    0 1px 3px rgba(59, 130, 246, .06),
    inset 0 1px 0 rgba(255, 255, 255, .6);
}

@keyframes bannerSlideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════════════════════════
   10. TYPOGRAPHY — Better letter-spacing, refined heading weights
   ══════════════════════════════════════════════════════════ */

/* Portal headings */
.portal-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  letter-spacing: -.02em;
  line-height: 1.2;
}

.portal-header-sub {
  font-size: .85rem;
  color: #6b7280;
  margin: .25rem 0 0;
  letter-spacing: .005em;
  line-height: 1.5;
}

/* Card titles */
.vd-card-title,
.ap-title {
  font-size: .8rem;
  font-weight: 700;
  color: #4b5563;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0 0 1rem;
  padding-bottom: .65rem;
  border-bottom: 1px solid #f0f1f3;
}

/* Field labels */
.vd-label,
.form-group label {
  font-size: .72rem;
  font-weight: 600;
  color: #4b5563;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .35rem;
}

/* Table footer text */
.pr-table-footer,
.pr-count {
  font-size: .8rem;
  color: #6b7280;
  letter-spacing: .01em;
}

/* Vendor/entity names in tables */
.pr-vendor-cell {
  font-weight: 600;
  color: #1f2937;
  letter-spacing: -.005em;
}

/* ══════════════════════════════════════════════════════════
   11. SCROLLBARS — Custom styled thin scrollbars
   ══════════════════════════════════════════════════════════ */

/* Webkit scrollbars */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(107, 114, 128, .25);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(107, 114, 128, .45);
  background-clip: content-box;
}

/* Scrollbar inside slideouts and modals */
.vd-slideout-body::-webkit-scrollbar-thumb,
.portal-modal-panel::-webkit-scrollbar-thumb {
  background: rgba(10, 57, 73, .2);
  background-clip: content-box;
}

.vd-slideout-body::-webkit-scrollbar-thumb:hover,
.portal-modal-panel::-webkit-scrollbar-thumb:hover {
  background: rgba(10, 57, 73, .35);
  background-clip: content-box;
}

/* Firefox scrollbar */
.portal-body * {
  scrollbar-width: thin;
  scrollbar-color: rgba(107, 114, 128, .25) transparent;
}

/* ══════════════════════════════════════════════════════════
   12. TRANSITIONS — Smooth, premium-feeling on all interactive elements
   ══════════════════════════════════════════════════════════ */

/* Global smooth transitions for interactive elements */
.portal-body a,
.portal-body button,
.portal-body input,
.portal-body select,
.portal-body textarea,
.portal-body [role="button"] {
  transition-timing-function: cubic-bezier(.4, 0, .2, 1);
}

/* Links in portal */
.portal-nav-item {
  transition:
    background .2s cubic-bezier(.4,0,.2,1),
    color .2s cubic-bezier(.4,0,.2,1),
    transform .15s ease;
}

.portal-nav-item:hover {
  transform: translateX(2px);
}

.portal-nav-item.is-active {
  transform: none;
}

/* Smooth page load */
.portal-body {
  animation: premiumPageIn .5s cubic-bezier(.4,0,.2,1) both;
}

@keyframes premiumPageIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Table row transitions */
.pr-table tbody tr,
.approvals-table tbody tr,
.portal-body table tbody tr {
  transition: background .2s ease, box-shadow .2s ease;
}

/* Stat card number animation on hover */
.portal-stat-value {
  transition: color .2s ease, transform .2s ease;
}

.portal-stat-card:hover .portal-stat-value {
  color: var(--color-accent, #0A3949);
  transform: scale(1.02);
}

/* ══════════════════════════════════════════════════════════
   ADDITIONAL PREMIUM POLISH
   ══════════════════════════════════════════════════════════ */

/* Portal header sticky refinement */
.portal-header {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  border-bottom: 1px solid rgba(0,0,0,.05);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .02), 0 4px 12px rgba(0,0,0,.01);
}

/* Sidebar premium depth */
.portal-sidebar {
  background: linear-gradient(180deg, #1a1a1f 0%, #141418 100%);
  box-shadow: 2px 0 20px rgba(0, 0, 0, .15);
}

/* Sign out button premium */
.portal-signout {
  border-radius: 7px;
  font-weight: 600;
  letter-spacing: .02em;
  transition:
    background .2s ease,
    border-color .2s ease,
    color .2s ease,
    box-shadow .2s ease;
}

.portal-signout:hover {
  box-shadow: 0 2px 8px rgba(220, 38, 38, .12);
}

/* Attachment panel items */
.ap-item {
  border-radius: 7px;
  transition:
    background .2s ease,
    box-shadow .2s ease,
    border-color .2s ease;
}

.ap-item:hover {
  background: #f8f9fb;
  border-color: #d1d5db;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .04);
}

/* Action buttons in attachment panel */
.ap-action-btn {
  border-radius: 5px;
  transition:
    background .15s ease,
    border-color .15s ease,
    color .15s ease,
    transform .1s ease;
}

.ap-action-btn:hover {
  transform: scale(1.05);
}

.ap-action-btn:active {
  transform: scale(.95);
}

/* Progress bar premium */
.ap-progress-fill {
  background: linear-gradient(90deg, var(--color-accent, #0A3949), var(--color-accent-bright, #1a6b8a));
  border-radius: 3px;
  transition: width .4s cubic-bezier(.4,0,.2,1);
  position: relative;
  overflow: hidden;
}

.ap-progress-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), transparent);
  animation: progressShimmer 1.5s ease infinite;
}

@keyframes progressShimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

/* Drop zone premium */
.ap-drop-zone {
  border-radius: 12px;
  background: rgba(10, 57, 73, .04);
  border: 2px dashed var(--color-accent-bright, #1a6b8a);
  animation: dropZonePulse 2s ease-in-out infinite;
}

@keyframes dropZonePulse {
  0%, 100% { border-color: var(--color-accent-bright, #1a6b8a); }
  50%      { border-color: var(--color-accent, #0A3949); }
}

/* ══════════════════════════════════════════════════════════
   REDUCED MOTION — Respect user preferences
   ══════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .btn:hover,
  .portal-stat-card:hover,
  .vd-card:hover,
  .vd-tool-btn:hover,
  .portal-nav-item:hover {
    transform: none !important;
  }
}