.layout-shell {
  display: block;
  min-height: 100vh;
  position: relative;
  overflow-x: clip;
  align-items: stretch;
}

.sidebar-original {
  width: 230px;
  background: linear-gradient(180deg, var(--sidebar-start), var(--sidebar-end));
  color: var(--sidebar-text);
  padding: 0;
  position: fixed;
  top: 0;
  bottom: 0;
  min-height: 100vh;
  overflow: hidden;
  border-inline-end: 1px solid rgba(143,182,222,.45);
  flex-shrink: 0;
  z-index: 1040;
}

html[dir="rtl"] .sidebar-original,
body.dir-rtl .sidebar-original { right: 0; left: auto; }
html[dir="ltr"] .sidebar-original,
body.dir-ltr .sidebar-original { left: 0; right: auto; }

html[dir="rtl"] .content-shell,
body.dir-rtl .content-shell {
  margin-right: 230px;
  margin-left: 0;
}

html[dir="ltr"] .content-shell,
body.dir-ltr .content-shell {
  margin-left: 230px;
  margin-right: 0;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .85rem;
  border-bottom: 1px solid rgba(143,182,222,.55);
  margin-bottom: .8rem;
}

.brand-logo {
  width: clamp(42px, 6vw, 58px);
  height: clamp(42px, 6vw, 58px);
  object-fit: contain;
}
.brand-title {
  color: var(--sidebar-text);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: .3px;
}

.side-comment {
  color: var(--sidebar-muted);
  margin: .45rem .75rem .35rem;
  font-size: .78rem;
}

.side-list { list-style: none; margin: 0; padding: 0 .5rem; }
.side-item a {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--sidebar-text);
  text-decoration: none;
  padding: .5rem .7rem;
  margin-bottom: .2rem;
  border-radius: .75rem;
  transition: .2s ease;
  white-space: nowrap;
}

.side-item a span {
  overflow: hidden;
  text-overflow: ellipsis;
}
.side-item.selected a,
.side-item a:hover {
  background: var(--sidebar-item-hover-bg);
  color: var(--sidebar-item-hover-text);
  box-shadow: 0 2px 7px rgba(36,64,95,.12);
}
.side-item.selected a {
  background: var(--sidebar-item-active-bg);
  color: var(--sidebar-item-active-text);
}

.content-shell { flex: 1; min-width: 0; }
.content-main { padding: 0 1rem 1rem; }

.topbar-original {
  margin: 1rem;
  border: 1px solid #cad2dd;
  border-radius: 2rem;
  padding: .45rem .8rem;
  background: #f2f2f3;
  box-shadow: 0 2px 8px rgba(27,39,56,.12);
}

.topbar-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid #bcc5d2;
  background: #ebebec;
  color: #6d7888;
}

.topbar-actions .icon-dd {
  position: relative;
  border: 0;
  background: transparent;
  color: #273444;
  padding: .35rem .45rem;
}

.topbar-actions .icon-dd .badge {
  position: absolute;
  top: -2px;
  inset-inline-end: -5px;
  font-size: .62rem;
}

.topbar-actions .tiny-caret {
  font-size: .62rem;
  margin-inline-start: .3rem;
  color: #2f3d50;
}

.top-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #d9dee5;
}

.btn-profile {
  background: #6d7784;
  color: #fff;
  border-radius: .45rem;
  padding: .45rem .8rem;
}
.btn-profile:hover { color: #fff; background:#5f6874; }

.card {
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  background: var(--surface-bg);
  color: var(--text-color);
}

.stat-card {
  color: #fff;
  border: 0;
}
.stat-card-blue { background: linear-gradient(135deg, #00a9c4, #2fc9e2); }
.stat-card-green { background: linear-gradient(135deg, #00a37f, #1ec7a0); }
.stat-card-purple { background: linear-gradient(135deg, #4f5ee0, #7a88ff); }
.stat-card-gold { background: linear-gradient(135deg, #d1992b, #ffc247); color:#273444; }

.list-group-item {
  background: var(--surface-soft);
  color: var(--text-color);
  border-color: var(--border-color);
}

.fc .fc-button-primary { background: var(--brand-primary); border-color: var(--brand-primary); }
.fc .fc-button-primary:hover { background: var(--brand-secondary); border-color: var(--brand-secondary); }

body.sidebar-collapsed .sidebar-original { width: 92px; }
body.sidebar-collapsed .brand-title,
body.sidebar-collapsed .side-comment,
body.sidebar-collapsed .side-item span { display: none; }
body.sidebar-collapsed .sidebar-brand { justify-content: center; }
html[dir="rtl"] body.sidebar-collapsed .content-shell,
body.dir-rtl.sidebar-collapsed .content-shell { margin-right: 92px; }
html[dir="ltr"] body.sidebar-collapsed .content-shell,
body.dir-ltr.sidebar-collapsed .content-shell { margin-left: 92px; }

@media (min-width: 992px) and (max-width: 1199.98px) {
  .sidebar-original { width: 210px; }
  .topbar-original { margin: .75rem; }
  .content-main { padding: 0 .75rem .75rem; }
  html[dir="rtl"] .content-shell,
  body.dir-rtl .content-shell { margin-right: 210px; }
  html[dir="ltr"] .content-shell,
  body.dir-ltr .content-shell { margin-left: 210px; }
}

@media (max-width: 991.98px) {
  body.sidebar-collapsed .brand-title,
  body.sidebar-collapsed .side-comment,
  body.sidebar-collapsed .side-item span { display: inline; }

  .sidebar-original {
    position: fixed;
    z-index: 1060;
    width: min(84vw, 290px);
    max-width: 320px;
    left: 0;
    right: auto;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform .25s ease;
    box-shadow: 0 14px 35px rgba(24, 45, 72, .26);
  }

  html[dir="rtl"] .sidebar-original,
  body.dir-rtl .sidebar-original {
    left: auto;
    right: 0;
    transform: translateX(100%);
  }

  html[dir="ltr"] .sidebar-original,
  body.dir-ltr .sidebar-original { transform: translateX(-100%); }

  .sidebar-original.open { transform: translateX(0)!important; }

  .content-shell {
    width: 100%;
    margin-inline: 0;
  }
}

body.mobile-sidebar-open {
  overflow: hidden;
}

body.mobile-sidebar-open .layout-shell::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(12, 26, 43, .36);
  z-index: 1055;
}

.auth-layout {
  background:
    radial-gradient(circle at 20% 20%, rgba(0,169,196,.18), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(18,194,178,.14), transparent 38%),
    var(--page-bg);
}
.auth-card { background: var(--surface-bg); border-radius: 1.2rem; overflow: hidden; }
.auth-cover { background: linear-gradient(160deg, #00a9c4, #4957d6); color: #fff; padding: 2rem; align-items: flex-end; }
.auth-logo { width: 56px; height: 56px; object-fit: contain; }

.top-avatar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #00a9c4, #4957d6);
  color: #fff;
  font-size: 1rem;
}

.btn-locale-toggle {
  background: #eef4fa;
  border: 1px solid #c5d4e6;
  color: #2b3c52;
  border-radius: .55rem;
  padding: .35rem .65rem;
  font-size: .85rem;
}

.btn-locale-toggle:hover {
  background: #dfeaf8;
  color: #1f2a37;
}

.page-crumb {
  background: var(--surface-soft);
  border: 1px solid var(--border-color);
  border-radius: .8rem;
  padding: .55rem .9rem;
  margin-bottom: 1rem;
}

.page-crumb .breadcrumb {
  margin-bottom: 0;
  font-size: .88rem;
}

.kpi-card {
  border-radius: 1rem;
  padding: 1rem;
  color: #fff;
  border: 0;
  box-shadow: 0 8px 20px rgba(20, 35, 56, .18);
}

.kpi-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .65rem;
}

.kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.18);
}

.kpi-label {
  margin: 0;
  font-size: .85rem;
  opacity: .92;
}

.kpi-value {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 700;
}

.kpi-delta {
  margin-top: .35rem;
  font-size: .78rem;
  opacity: .95;
}

.kpi-delta.up { color: #d6ffe9; }
.kpi-delta.down { color: #ffe3d6; }

.custom-pagination .page-link {
  border-radius: .65rem;
  margin: 0 .18rem;
  border-color: var(--border-color);
  color: var(--text-color);
  background: var(--surface-soft);
}

.custom-pagination .page-item.active .page-link {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #fff;
}

.custom-pagination .page-link:hover {
  background: var(--brand-secondary);
  border-color: var(--brand-secondary);
  color: #fff;
}

.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: .85rem;
}

.color-chip {
  border-radius: .9rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--surface-soft);
}

.chip-swatch {
  height: 74px;
}

.chip-meta {
  padding: .7rem .8rem;
}

.chip-name {
  margin: 0;
  font-weight: 700;
  color: var(--text-color);
}

.chip-code {
  margin: 0;
  color: var(--muted-color);
  font-size: .82rem;
}