/* ═══════════════════════════════════════════════════════
   OS Gráfica — Lumexos Design System v2
   ═══════════════════════════════════════════════════════ */

@import url("https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap");

/* ── Variáveis ─────────────────────────────────────────── */
:root {
  /* Brand Lumexos */
  --brand:        #7C3AED;
  --brand-dark:   #6D28D9;
  --brand-light:  #EDE9FE;
  --brand-mid:    #A78BFA;
  --brand-glow:   rgba(124,58,237,.25);

  /* Surfaces */
  --surface:      #FFFFFF;
  --header-bg:    rgba(255,255,255,.9);
  --surface-2:    #F7F6FF;
  --surface-3:    #EEEAFF;
  --bg:           #F5F3FF;

  /* Borders */
  --border:       rgba(124,58,237,.12);
  --border-2:     rgba(124,58,237,.22);
  --border-solid: #E5E0F8;

  /* Text */
  --text:         #1A1030;
  --text-2:       #4B4270;
  --text-3:       #8C88A8;

  /* Semantic */
  --success:      #10B981;
  --success-bg:   rgba(16,185,129,.1);
  --danger:       #EF4444;
  --danger-bg:    rgba(239,68,68,.1);
  --warning:      #F59E0B;
  --warning-bg:   rgba(245,158,11,.1);
  --info:         #3B82F6;
  --info-bg:      rgba(59,130,246,.1);

  /* Shadows */
  --shadow-sm:    0 1px 3px rgba(124,58,237,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow:       0 4px 16px rgba(124,58,237,.08), 0 1px 4px rgba(0,0,0,.04);
  --shadow-md:    0 8px 28px rgba(124,58,237,.12), 0 2px 8px rgba(0,0,0,.06);
  --shadow-lg:    0 20px 60px rgba(124,58,237,.16), 0 4px 16px rgba(0,0,0,.08);
  --shadow-brand: 0 4px 20px rgba(124,58,237,.35);

  /* Shape */
  --radius:       14px;
  --radius-sm:    10px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  /* Transitions */
  --t:            .2s cubic-bezier(.4,0,.2,1);
  --t-spring:     .35s cubic-bezier(.34,1.56,.64,1);
  --t-slow:       .4s cubic-bezier(.4,0,.2,1);

  /* Fonts */
  --font-head:    "Syne", sans-serif;
  --font-body:    "DM Sans", sans-serif;
}

.dark {
  --surface:      #110D22;
  --header-bg:    rgba(13,10,26,.85);
  --surface-2:    #1A1530;
  --surface-3:    #231D3F;
  --bg:           #0D0A1A;
  --border:       rgba(124,58,237,.18);
  --border-2:     rgba(124,58,237,.3);
  --border-solid: #2D2550;
  --text:         #F0EDFF;
  --text-2:       #B8B0D8;
  --text-3:       #6B658A;
  --brand-light:  rgba(124,58,237,.18);
  --brand-glow:   rgba(124,58,237,.35);
  --shadow-sm:    0 1px 3px rgba(0,0,0,.3);
  --shadow:       0 4px 16px rgba(0,0,0,.25);
  --shadow-md:    0 8px 28px rgba(0,0,0,.35);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.5);
}

/* ── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, video, iframe, table { max-width: 100%; }
button { font-family: var(--font-body); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); }

/* ── Scrollbar custom ─────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-solid); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-mid); }

/* ── Selection ────────────────────────────────────────── */
::selection { background: var(--brand-light); color: var(--brand-dark); }

/* ── Page Load Animation ──────────────────────────────── */
@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-content { animation: pageIn .35s cubic-bezier(.4,0,.2,1) both; }

/* ── Sidebar / Nav ────────────────────────────────────── */
.sidebar-brand {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--brand), var(--brand-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-section {
  padding: 16px 14px 5px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-3);
  font-family: var(--font-body);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 13px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--t);
  position: relative;
  margin-bottom: 2px;
  font-family: var(--font-body);
}
.nav-link .nav-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  background: transparent;
  transition: all var(--t);
  flex-shrink: 0;
}
.nav-link:hover {
  background: var(--brand-light);
  color: var(--brand);
  transform: translateX(2px);
}
.nav-link:hover .nav-icon {
  background: rgba(124,58,237,.12);
  transform: scale(1.08) rotate(-3deg);
}
.nav-link.active,
.nav-link.sidebar-link-active {
  background: linear-gradient(135deg, var(--brand-light), rgba(167,139,250,.15));
  color: var(--brand);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--brand);
}
.nav-link.active .nav-icon,
.nav-link.sidebar-link-active .nav-icon {
  background: rgba(124,58,237,.15);
}
.dark .nav-link.active,
.dark .nav-link.sidebar-link-active {
  color: var(--brand-mid);
  box-shadow: inset 3px 0 0 var(--brand-mid);
}

/* ── Header ───────────────────────────────────────────── */
.app-header {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
}
.dark .app-header {
  background: rgba(17,13,34,.85);
}

/* ── Notif sidebar highlight ──────────────────────────── */
.sidebar-link-active {
  background: linear-gradient(135deg, var(--brand-light), rgba(167,139,250,.15)) !important;
  color: var(--brand) !important;
  font-weight: 600;
}
.dark .sidebar-link-active {
  background: rgba(124,58,237,.18) !important;
  color: var(--brand-mid) !important;
}

/* ── Card ─────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
}
.card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-2);
}
.card-inner {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

/* ── Stat card ────────────────────────────────────────── */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: all var(--t);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-mid));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--border-2);
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-value {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -.02em;
}
.stat-label {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: .75rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
}
.stat-trend.up { background: var(--success-bg); color: var(--success); }
.stat-trend.dn { background: var(--danger-bg); color: var(--danger); }

/* ── Label / Input ────────────────────────────────────── */
.label {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-2);
  letter-spacing: .01em;
  font-family: var(--font-body);
}
.input {
  width: 100%;
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  border: 1.5px solid var(--border-solid);
  background: var(--surface);
  color: var(--text);
  font-size: .9rem;
  font-family: var(--font-body);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
  outline: none;
  min-height: 44px;
}
.input:hover { border-color: var(--brand-mid); }
.input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-glow);
  transform: translateY(-1px);
}
.dark .input {
  background: var(--surface-2);
  border-color: var(--border-solid);
  color: var(--text);
}
select.input { cursor: pointer; }

/* ── Botões ───────────────────────────────────────────── */
.btn-primary, .btn-secondary, .btn-danger,
.btn-success, .btn-warning, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .875rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
  min-height: 42px;
  letter-spacing: .01em;
  transition: all var(--t);
}
.btn-primary, .btn-secondary, .btn-danger,
.btn-success, .btn-warning, .btn-ghost {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.btn-primary, .btn-secondary, .btn-danger,
.btn-success, .btn-warning, .btn-ghost {
  user-select: none;
}
/* Ripple effect */
.btn-primary::after, .btn-secondary::after,
.btn-danger::after, .btn-success::after { 
  content: "";
  position: absolute; inset: 0;
  background: rgba(255,255,255,.15);
  opacity: 0;
  transition: opacity var(--t);
}
.btn-primary:active::after, .btn-secondary:active::after,
.btn-danger:active::after, .btn-success:active::after { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--brand), #6D28D9);
  color: #fff;
  box-shadow: 0 4px 14px var(--brand-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--brand-glow);
  filter: brightness(1.08);
}
.btn-primary:active { transform: scale(.97); }

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1.5px solid var(--border-solid);
}
.btn-secondary:hover {
  background: var(--brand-light);
  border-color: var(--border-2);
  color: var(--brand);
  transform: translateY(-1px);
}
.btn-secondary:active { transform: scale(.97); }

.btn-danger {
  background: linear-gradient(135deg, var(--danger), #DC2626);
  color: #fff;
  box-shadow: 0 4px 14px var(--danger-bg);
}
.btn-danger:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}
.btn-danger:active { transform: scale(.97); }

.btn-success {
  background: linear-gradient(135deg, var(--success), #059669);
  color: #fff;
}
.btn-success:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-success:active { transform: scale(.97); }

.btn-warning {
  background: linear-gradient(135deg, var(--warning), #D97706);
  color: #fff;
}
.btn-warning:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-warning:active { transform: scale(.97); }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  background: var(--surface-2);
  border-color: var(--border-2);
  color: var(--text);
  transform: translateY(-1px);
}
.btn-ghost:active { transform: scale(.97); }

.btn-sm  { padding: 7px 13px; font-size: .8125rem; min-height: 36px; }
.btn-xs  { padding: 5px 10px; font-size: .75rem; border-radius: 8px; min-height: 30px; }
.btn-icon {
  width: 38px; height: 38px; padding: 0;
  border-radius: var(--radius-sm);
}

/* ── Badges / Pills ───────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .03em;
  font-family: var(--font-body);
}
.badge-purple  { background: var(--brand-light); color: var(--brand-dark); }
.badge-blue    { background: rgba(59,130,246,.12); color: #1D4ED8; }
.badge-green   { background: var(--success-bg); color: #065F46; }
.badge-red     { background: var(--danger-bg); color: #991B1B; }
.badge-yellow  { background: var(--warning-bg); color: #92400E; }
.badge-gray    { background: rgba(148,163,184,.15); color: var(--text-2); }
.dark .badge-blue   { background: rgba(59,130,246,.2); color: #93C5FD; }
.dark .badge-green  { background: rgba(16,185,129,.2); color: #6EE7B7; }
.dark .badge-red    { background: rgba(239,68,68,.2);  color: #FCA5A5; }
.dark .badge-yellow { background: rgba(245,158,11,.2); color: #FDE68A; }
.dark .badge-gray   { background: rgba(148,163,184,.15); color: #94A3B8; }
.dark .badge-purple { background: rgba(124,58,237,.2); color: var(--brand-mid); }

/* ── Alertas flash ────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: .875rem;
  border: 1.5px solid;
  animation: alertIn .25s cubic-bezier(.34,1.56,.64,1);
  font-family: var(--font-body);
}
@keyframes alertIn {
  from { opacity: 0; transform: translateY(-8px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.alert-success {
  border-color: rgba(16,185,129,.3);
  background: rgba(16,185,129,.08);
  color: #065F46;
}
.alert-danger {
  border-color: rgba(239,68,68,.3);
  background: rgba(239,68,68,.08);
  color: #9F1239;
}
.alert-warning {
  border-color: rgba(245,158,11,.3);
  background: rgba(245,158,11,.08);
  color: #92400E;
}
.alert-info {
  border-color: rgba(124,58,237,.3);
  background: rgba(124,58,237,.06);
  color: var(--brand-dark);
}
.dark .alert-success { color: #6EE7B7; }
.dark .alert-danger  { color: #FCA5A5; }
.dark .alert-warning { color: #FDE68A; }
.dark .alert-info    { color: var(--brand-mid); }

/* ── Tabela ───────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-family: var(--font-body); }
.table th {
  text-align: left;
  padding: 11px 14px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  font-size: .875rem;
  color: var(--text);
  transition: background var(--t);
}
.table tbody tr {
  transition: all var(--t);
}
.table tbody tr:hover td {
  background: var(--brand-light);
  color: var(--text);
}
.table tbody tr:last-child td { border-bottom: none; }

/* ── Link ─────────────────────────────────────────────── */
.link {
  color: var(--brand);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--t);
}
.link:hover { color: var(--brand-dark); text-decoration: underline; }

/* ── Page Header ──────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}
.page-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em;
  line-height: 1.2;
}
.page-sub {
  font-size: .875rem;
  color: var(--text-3);
  margin-top: 3px;
}

/* ── Tab nav ──────────────────────────────────────────── */
.tab-nav {
  display: flex;
  gap: 3px;
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  width: fit-content;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-2);
  transition: all var(--t);
  text-decoration: none;
  display: inline-block;
  font-family: var(--font-body);
  min-height: 38px;
}
.tab-btn.active, .tab-btn:hover {
  background: var(--surface);
  color: var(--brand);
  box-shadow: var(--shadow-sm);
}
.tab-pane { display: none; }
.tab-pane.active {
  display: block;
  animation: fadeSlide .25s cubic-bezier(.4,0,.2,1) both;
}
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Avatar ───────────────────────────────────────────── */
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), #7C3AED);
  color: white;
  font-weight: 700;
  font-size: .875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-head);
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--brand-light);
  transition: box-shadow var(--t);
}
.avatar:hover { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--brand); }

/* ── Smart Polling ────────────────────────────────────── */
[data-poll-zone] { transition: opacity .2s ease; }
[data-poll-zone].poll-updating { opacity: .55; pointer-events: none; }

/* ── Skeleton Loader ──────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: shimmer 1.6s ease-in-out infinite;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Progress bar ─────────────────────────────────────── */
.progress-track {
  background: var(--surface-3);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}
.dark .progress-track { background: var(--surface-3); }
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--brand-mid));
  transition: width .8s cubic-bezier(.4,0,.2,1);
  position: relative;
  overflow: hidden;
}
.progress-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  animation: shineBar 2s ease-in-out infinite;
}
@keyframes shineBar {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}

/* ── Pulse animation ──────────────────────────────────── */
.pulsando {
  animation: pulsar 2s cubic-bezier(.4,0,.6,1) infinite;
}
@keyframes pulsar {
  0%, 100% { opacity: 1; }
  50%       { opacity: .45; }
}

/* ── Pulse dot (status online) ────────────────────────── */
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  display: inline-block;
  position: relative;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--success);
  animation: pingDot 1.5s ease-out infinite;
}
@keyframes pingDot {
  0%   { opacity: .8; transform: scale(1); }
  100% { opacity: 0;  transform: scale(2); }
}

/* ── Floating animation ───────────────────────────────── */
.float {
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* ── Section card ─────────────────────────────────────── */
.section-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}
.section-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Mobile ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .input { font-size: 16px; min-height: 48px; }
  .btn-primary, .btn-secondary, .btn-danger,
  .btn-success, .btn-warning { min-height: 48px; }
  .table th, .table td { padding: 10px 10px; font-size: .82rem; }
  .page-title { font-size: 1.25rem; }
  .stat-value { font-size: 1.6rem; }
}

/* ── Glassmorphism card (opcional) ────────────────────── */
.glass {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(124,58,237,.15);
}
.dark .glass {
  background: rgba(17,13,34,.7);
}

/* ── Setor col (dashboard) ────────────────────────────── */
.setor-col {
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--t);
  text-decoration: none;
  display: block;
  min-height: 92px;
  position: relative;
  overflow: hidden;
}
.setor-col::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.08), transparent);
  opacity: 0;
  transition: opacity var(--t);
}
.setor-col:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.setor-col:hover::before { opacity: 1; }

/* ── Alerta item (dashboard) ──────────────────────────── */
.alerta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  transition: all var(--t);
}
.alerta-item:last-child { border: none; }
.alerta-item:hover { padding-left: 4px; }

/* ── Notif item ───────────────────────────────────────── */
.notif-item {
  display: block;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  font-size: 13px;
  transition: all var(--t);
  border-left: 3px solid transparent;
}
.notif-item:hover {
  background: var(--brand-light);
  border-left-color: var(--brand);
}

/* ── Dropdown ─────────────────────────────────────────── */
#notif-dropdown {
  display: none;
  position: absolute;
  right: 0; top: calc(100% + 10px);
  width: 320px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 500;
  max-height: 420px;
  overflow-y: auto;
  animation: dropIn .2s cubic-bezier(.34,1.56,.64,1);
}
#notif-dropdown.aberto { display: block; }
@keyframes dropIn {
  from { opacity: 0; transform: translateY(-8px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.dark #notif-dropdown {
  background: var(--surface-2);
  border-color: var(--border-2);
}

/* ── Notif badge ──────────────────────────────────────── */
#notif-badge {
  display: none;
  position: absolute;
  top: -4px; right: -4px;
  min-width: 18px; height: 18px;
  background: var(--danger);
  color: white;
  font-size: 10px;
  font-weight: 700;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  pointer-events: none;
  animation: badgePop .3s cubic-bezier(.34,1.56,.64,1);
  border: 2px solid var(--surface);
}
@keyframes badgePop {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}

/* ── Gaveta mobile ────────────────────────────────────── */
#gaveta {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 280px; z-index: 1000;
  background: var(--surface);
  border-right: 1.5px solid var(--border);
  transform: translateX(-100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: 4px 0 40px rgba(124,58,237,.12);
}
.dark #gaveta {
  background: var(--surface-2);
  border-color: var(--border);
}
#gaveta.aberta {
  transform: translateX(0);
  box-shadow: 4px 0 40px rgba(0,0,0,.25);
}
#gaveta-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(10,5,20,.5);
  z-index: 999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: overlayIn .2s ease;
}
@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
#gaveta-overlay.ativo { display: block; }

#btn-hamburger {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  color: inherit;
  font-size: 20px;
  padding: 0;
  transition: background var(--t);
}
#btn-hamburger:hover { background: var(--brand-light); }
@media (min-width: 768px) { #btn-hamburger { display: none !important; } }

/* ── Utilitários extra ────────────────────────────────── */
.text-brand  { color: var(--brand); }
.text-muted  { color: var(--text-3); }
.text-body   { color: var(--text-2); }
.bg-brand    { background: var(--brand); }
.bg-surface  { background: var(--surface); }
.bg-surface-2 { background: var(--surface-2); }
.border-brand { border-color: var(--border-2); }
.rounded-brand { border-radius: var(--radius); }

.font-head { font-family: var(--font-head); }
.font-body { font-family: var(--font-body); }

/* ── Fade In animation helpers ────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn .3s cubic-bezier(.4,0,.2,1) both; }
.fade-in-1 { animation-delay: .05s; }
.fade-in-2 { animation-delay: .1s; }
.fade-in-3 { animation-delay: .15s; }
.fade-in-4 { animation-delay: .2s; }

/* ── LUMEXOS DESIGN OVERRIDES ── */
.label {
  text-transform: none !important;
  letter-spacing: normal !important;
  font-size: .82rem !important;
  font-weight: 600 !important;
  color: var(--text-2) !important;
  font-family: "DM Sans", sans-serif !important;
}
.table th {
  text-transform: none !important;
  letter-spacing: normal !important;
  font-size: .8rem !important;
  font-weight: 600 !important;
  color: var(--text-2) !important;
}
.section-title {
  text-transform: none !important;
  letter-spacing: normal !important;
  font-family: "Syne", sans-serif !important;
  font-size: .9rem !important;
  font-weight: 700 !important;
  color: var(--text) !important;
}
.text-slate-500.text-xs.uppercase { text-transform: none !important; letter-spacing: normal !important; }

/* Collapsed state refinado */
.sb-wrap-collapsed #sidebarDesktop .nav-link {
  justify-content: center !important;
  padding: 12px 0 !important;
  gap: 0 !important;
  border-radius: 10px !important;
  margin: 1px 6px !important;
}
.sb-wrap-collapsed #sidebarDesktop .nav-link:hover .sb-icon {
  transform: scale(1.2) !important;
}
.sb-wrap-collapsed #sidebarDesktop .sb-txt {
  display: none !important;
}
.sb-wrap-collapsed #sidebarDesktop .sb-icon {
  font-size: 1.3rem !important;
}
.sb-wrap-collapsed #sidebarDesktop #sbBrand { display: none !important; }
.sb-wrap-collapsed #sidebarDesktop > div:last-child { display: none !important; }
.sb-wrap-collapsed #sidebarDesktop > div:first-child {
  justify-content: center !important;
  padding: 0 !important;
  height: 50px !important;
  border-bottom: 1px solid rgba(124,58,237,.12) !important;
}

/* Alinha header com topo do sidebar */
#sidebarDesktop > div:first-child {
  height: 50px !important;
  display: flex !important;
  align-items: center !important;
}

/* ── Ícone ativo em círculo quando collapsed ── */
.sb-wrap-collapsed #sidebarDesktop .nav-link.sidebar-link-active {
  background: transparent !important;
  box-shadow: none !important;
  position: relative;
}
.sb-wrap-collapsed #sidebarDesktop .nav-link.sidebar-link-active .sb-icon {
  background: linear-gradient(135deg,#7C3AED,#A78BFA) !important;
  color: #fff !important;
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  animation: iconPop .35s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 4px 14px rgba(124,58,237,.35) !important;
}
@keyframes iconPop {
  from { transform: scale(.7); opacity:.5; }
  to   { transform: scale(1);  opacity:1;  }
}
.sb-wrap-collapsed #sidebarDesktop .nav-link:not(.sidebar-link-active):hover .sb-icon {
  background: rgba(124,58,237,.1) !important;
  border-radius: 50% !important;
  width: 36px !important; height: 36px !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  transform: scale(1.15) !important;
}



/* ── Sidebar collapsed — versão definitiva ── */
#sidebarDesktop { transition: width .32s cubic-bezier(.4,0,.2,1) !important; }

.sb-wrap-collapsed #sidebarDesktop {
  overflow: hidden !important;
}
.sb-wrap-collapsed #sidebarDesktop > div:first-child {
  padding: 0 !important;
  height: 50px !important;
  justify-content: center !important;
  display: flex !important;
  align-items: center !important;
}
.sb-wrap-collapsed #sidebarDesktop > div:first-child #sbBrand { display:none !important; }
.sb-wrap-collapsed #sidebarDesktop > div:last-child { display:none !important; }

.sb-wrap-collapsed #sidebarDesktop nav {
  padding: 6px 0 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 2px !important;
}
.sb-wrap-collapsed #sidebarDesktop .nav-link {
  width: 46px !important;
  height: 46px !important;
  padding: 0 !important;
  margin: 0 !important;
  justify-content: center !important;
  align-items: center !important;
  display: flex !important;
  border-radius: 12px !important;
  gap: 0 !important;
  box-shadow: none !important;
}
.sb-wrap-collapsed #sidebarDesktop .sb-txt { display:none !important; }
.sb-wrap-collapsed #sidebarDesktop .sb-icon {
  font-size: 1.2rem !important;
  width: 100% !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 12px !important;
  transition: all .2s !important;
}
.sb-wrap-collapsed #sidebarDesktop .nav-link:hover {
  background: rgba(124,58,237,.1) !important;
}
.sb-wrap-collapsed #sidebarDesktop .nav-link.sidebar-link-active {
  background: linear-gradient(135deg,#7C3AED,#A78BFA) !important;
  box-shadow: 0 4px 14px rgba(124,58,237,.4) !important;
}
.sb-wrap-collapsed #sidebarDesktop .nav-link.sidebar-link-active .sb-icon {
  filter: none !important;
}

/* Sair collapsed */
.sb-wrap-collapsed #sidebarDesktop .btn-sair {
  justify-content: center !important;
  padding: 0 !important;
  width: 46px !important;
  height: 46px !important;
  margin: 2px auto !important;
  border-radius: 12px !important;
  background: rgba(239,68,68,.08) !important;
}
.sb-wrap-collapsed #sidebarDesktop > div:last-child {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  padding: 6px 0 10px !important;
  border-top: 1px solid rgba(124,58,237,.12) !important;
}

/* Sair - destaque vermelho */
.btn-sair {
  color: var(--danger) !important;
  font-weight: 600 !important;
}
.btn-sair:hover {
  background: rgba(239,68,68,.12) !important;
  color: var(--danger) !important;
}
.sb-wrap-collapsed #sidebarDesktop .btn-sair {
  background: rgba(239,68,68,.1) !important;
  color: var(--danger) !important;
}
.sb-wrap-collapsed #sidebarDesktop .btn-sair:hover {
  background: rgba(239,68,68,.2) !important;
  transform: scale(1.08) !important;
}