/* ============================================================
   ContentEngine — app.css  |  Design System Completo
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0f1117;
  --bg-card:     #1a1d27;
  --bg-input:    #12151f;
  --border:      #2a2d3e;
  --text:        #e2e8f0;
  --text-muted:  #8892a4;
  --accent:      #6c63ff;
  --accent-hover:#5a53e8;
  --success:     #10b981;
  --warning:     #f59e0b;
  --danger:      #ef4444;
  --info:        #3b82f6;
  --sidebar-w:   260px;
  --topbar-h:    64px;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 20px rgba(0,0,0,.35);
  --trans:       .2s ease;
  --font:        'Segoe UI', system-ui, -apple-system, sans-serif;
}

html { font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}

a { color: var(--accent); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--accent-hover); }

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ---------- SIDEBAR ---------- */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 1000;
  transition: transform var(--trans);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.logo-icon {
  font-size: 1.75rem;
  filter: drop-shadow(0 0 8px rgba(108,99,255,.5));
}

.logo-text strong {
  display: block;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text small { font-size: .7rem; color: var(--text-muted); }

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: .25rem;
  display: none;
}

/* NAV */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0;
}

.nav-section { margin-bottom: 1.5rem; }

.nav-section-label {
  display: block;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  padding: 0 1.25rem .5rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1.25rem;
  color: var(--text-muted);
  font-size: .875rem;
  border-left: 3px solid transparent;
  transition: all var(--trans);
}

.nav-item:hover, .nav-item.active {
  background: rgba(108,99,255,.1);
  color: var(--text);
  border-left-color: var(--accent);
}

.nav-item.active { color: var(--accent); font-weight: 600; }

.nav-nicho.active {
  border-left-color: var(--nicho-color);
  color: var(--nicho-color);
}

.nav-icon { font-size: 1.1rem; flex-shrink: 0; }

/* SIDEBAR FOOTER */
.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

.system-info {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  color: var(--text-muted);
  margin-bottom: .25rem;
}

.info-dot { width: 8px; height: 8px; border-radius: 50%; animation: pulse 2s infinite; }
.info-dot--green { background: var(--success); box-shadow: 0 0 6px var(--success); }

.info-date { font-size: .7rem; color: var(--text-muted); }

/* ---------- OVERLAY MOBILE ---------- */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 999;
}

/* ---------- MAIN WRAPPER ---------- */
.main-wrapper {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

/* ---------- TOPBAR ---------- */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-left { display: flex; align-items: center; gap: 1rem; }

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .35rem;
}

.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--trans);
}

.page-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

/* ---------- CONTENT ---------- */
.content {
  flex: 1;
  padding: 1.75rem;
}

/* ---------- FLASH ---------- */
.flash {
  margin: 0 1.75rem;
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: .9rem;
  animation: slideDown .3s ease;
}

.flash--success { background: rgba(16,185,129,.12); border-color: var(--success); color: var(--success); }
.flash--error   { background: rgba(239,68,68,.12);  border-color: var(--danger);  color: var(--danger); }
.flash--info    { background: rgba(59,130,246,.12); border-color: var(--info);    color: var(--info); }
.flash--warning { background: rgba(245,158,11,.12); border-color: var(--warning); color: var(--warning); }

.flash-close {
  background: none; border: none; cursor: pointer; font-size: 1rem; color: inherit;
}

/* ---------- CARDS ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* ---------- STAT CARDS ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--trans), box-shadow var(--trans);
}

.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--stat-color, var(--accent));
}

.stat-icon { font-size: 2rem; margin-bottom: .75rem; }
.stat-value { font-size: 2.25rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-label { font-size: .8rem; color: var(--text-muted); margin-top: .35rem; }

/* ---------- GRID LAYOUTS ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }

/* ---------- CONTEUDO CARDS ---------- */
.conteudo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--trans), box-shadow var(--trans);
}

.conteudo-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.conteudo-card-header {
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.conteudo-card-body { padding: 1rem 1.25rem; }
.conteudo-card-footer {
  padding: .75rem 1.25rem;
  background: rgba(0,0,0,.15);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.conteudo-titulo {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

.conteudo-corpo {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-height: 120px;
  overflow: hidden;
  position: relative;
}

.conteudo-corpo::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40px;
  background: linear-gradient(transparent, var(--bg-card));
}

.conteudo-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  color: var(--text-muted);
}

/* ---------- BADGES ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25rem .65rem;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.badge-alerta  { background: rgba(239,68,68,.15);   color: #f87171; border: 1px solid rgba(239,68,68,.3); }
.badge-dica    { background: rgba(245,158,11,.15);  color: #fbbf24; border: 1px solid rgba(245,158,11,.3); }
.badge-artigo  { background: rgba(59,130,246,.15);  color: #60a5fa; border: 1px solid rgba(59,130,246,.3); }
.badge-default { background: rgba(107,114,128,.15); color: #9ca3af; }

.badge-nicho {
  padding: .2rem .5rem;
  border-radius: 4px;
  font-size: .65rem;
  font-weight: 700;
  background: rgba(108,99,255,.15);
  color: var(--accent);
  border: 1px solid rgba(108,99,255,.3);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .65rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }

.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { filter: brightness(1.1); color: #fff; }

.btn-warning { background: var(--warning); color: #000; border-color: var(--warning); }
.btn-warning:hover { filter: brightness(1.1); }

.btn-danger  { background: rgba(239,68,68,.15); color: var(--danger); border-color: rgba(239,68,68,.3); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost { background: transparent; color: var(--text-muted); border-color: transparent; }
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,.05); }

.btn-sm { padding: .4rem .85rem; font-size: .8rem; }
.btn-lg { padding: .85rem 1.75rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- FORMS ---------- */
.form-group { margin-bottom: 1rem; }
.form-label { display: block; margin-bottom: .45rem; font-size: .85rem; font-weight: 600; color: var(--text); }

.form-control, .form-select {
  width: 100%;
  padding: .65rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: .9rem;
  transition: border-color var(--trans);
  -webkit-appearance: none;
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,.15);
}

.form-control::placeholder { color: var(--text-muted); }

textarea.form-control { min-height: 100px; resize: vertical; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238892a4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }

/* ---------- MODAL ---------- */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop.active { display: flex; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  animation: modalIn .25s ease;
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
}

.modal-title { font-size: 1.1rem; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1.25rem; }
.modal-body  { padding: 1.5rem; }
.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: .75rem;
}

/* ---------- ARTIGO VIEWER ---------- */
.artigo-content { font-size: .925rem; line-height: 1.8; color: var(--text); }
.artigo-content h1 { font-size: 1.5rem; color: var(--text); margin-bottom: 1rem; border-bottom: 2px solid var(--accent); padding-bottom: .5rem; }
.artigo-content h2 { font-size: 1.15rem; color: var(--accent); margin: 1.5rem 0 .75rem; }
.artigo-content h3 { font-size: 1rem; margin: 1rem 0 .5rem; }
.artigo-content p  { margin-bottom: .9rem; }
.artigo-content ul, .artigo-content ol { padding-left: 1.5rem; margin-bottom: .9rem; }
.artigo-content li { margin-bottom: .3rem; }
.artigo-content strong { color: var(--text); }
.artigo-content hr { border: none; border-top: 1px solid var(--border); margin: 1.25rem 0; }

/* ---------- CALENDARIO ---------- */
.calendario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.dia-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.dia-card-header {
  background: rgba(108,99,255,.1);
  border-bottom: 1px solid var(--border);
  padding: .75rem 1rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}

.dia-numero {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .9rem;
  flex-shrink: 0;
}

.dia-card-body { padding: .85rem 1rem; }

.nicho-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .8rem;
}

.nicho-row:last-child { border-bottom: none; }

.nicho-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--dot-color, var(--accent));
  flex-shrink: 0;
}

/* ---------- BANCO DE CONTEUDO FILTROS ---------- */
.filtros-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.filtros-bar .form-select,
.filtros-bar .form-control { flex: 1; min-width: 140px; }

/* ---------- EXPORTAR ---------- */
.export-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  cursor: pointer;
}

.export-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}

.export-icon { font-size: 2.5rem; margin-bottom: .75rem; }
.export-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: .35rem; }
.export-desc  { font-size: .8rem; color: var(--text-muted); }

/* ---------- PROGRESS ---------- */
.progress {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width .4s ease;
}

/* ---------- SPINNER ---------- */
.spinner {
  display: inline-block;
  width: 24px; height: 24px;
  border: 3px solid rgba(108,99,255,.3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.spinner-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  flex-direction: column;
  gap: 1rem;
}

.spinner-overlay p { color: var(--text); font-size: 1rem; font-weight: 600; }

/* ---------- TABLE ---------- */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
th {
  background: rgba(0,0,0,.2);
  color: var(--text-muted);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: .75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
td { padding: .75rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,.03); }

/* ---------- PAGINATION ---------- */
.paginacao nav { display: flex; justify-content: center; margin-top: 1.5rem; }
.paginacao ul  { display: flex; list-style: none; gap: .35rem; }
.paginacao li a, .paginacao li.active a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: .85rem;
  transition: all var(--trans);
}
.paginacao li:hover a { border-color: var(--accent); color: var(--accent); }
.paginacao li.active a { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---------- EMPTY STATE ---------- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 3.5rem; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.1rem; color: var(--text); margin-bottom: .5rem; }
.empty-state p  { font-size: .875rem; }

/* ---------- LOADING STATE ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--border) 25%, rgba(255,255,255,.05) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s infinite;
  border-radius: 4px;
}

/* ---------- WHATSAPP PREVIEW ---------- */
.wa-preview {
  background: #075e54;
  border-radius: var(--radius);
  padding: 1rem;
  position: relative;
}

.wa-bubble {
  background: #dcf8c6;
  color: #1a1a1a;
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  padding: .85rem 1rem;
  font-family: 'Segoe UI', sans-serif;
  font-size: .875rem;
  line-height: 1.6;
  max-width: 80%;
  white-space: pre-line;
  position: relative;
}

.wa-bubble::before {
  content: '';
  position: absolute;
  top: 0; left: -8px;
  width: 0; height: 0;
  border: 8px solid transparent;
  border-right-color: #dcf8c6;
  border-top-color: #dcf8c6;
}

.wa-time {
  text-align: right;
  font-size: .7rem;
  color: #667;
  margin-top: .35rem;
}

/* ---------- TAG ---------- */
.tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.tag {
  padding: .2rem .55rem;
  background: rgba(108,99,255,.1);
  border: 1px solid rgba(108,99,255,.2);
  border-radius: 20px;
  font-size: .7rem;
  color: var(--text-muted);
}

/* ---------- SECTION HEADER ---------- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.section-title {
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* ---------- NICHO STRIPE ---------- */
.nicho-stripe {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .8rem;
  padding: .4rem .75rem;
  border-radius: 6px;
  background: rgba(255,255,255,.04);
  border-left: 3px solid var(--stripe-color, var(--accent));
}

/* ---------- COPY BUTTON ---------- */
.copy-btn {
  position: absolute;
  top: .5rem; right: .5rem;
  background: rgba(0,0,0,.4);
  border: none;
  color: #fff;
  font-size: .75rem;
  padding: .3rem .6rem;
  border-radius: 4px;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--trans);
}

.conteudo-card:hover .copy-btn,
.wa-preview:hover .copy-btn { opacity: 1; }

/* ---------- ANIMATIONS ---------- */
@keyframes spin     { to { transform: rotate(360deg); } }
@keyframes pulse    { 0%,100% { opacity:1; } 50% { opacity:.4; } }
@keyframes slideDown{ from { opacity:0; transform: translateY(-10px); } to { opacity:1; transform: none; } }
@keyframes modalIn  { from { opacity:0; transform: scale(.95); } to { opacity:1; transform: none; } }
@keyframes skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@keyframes fadeIn   { from { opacity:0; } to { opacity:1; } }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: none;
  }
  .sidebar-toggle { display: block; }
  .menu-btn { display: flex; }
  .main-wrapper { margin-left: 0; }
  .overlay.active { display: block; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .content { padding: 1rem; }
  .topbar { padding: 0 1rem; }
}

@media (max-width: 500px) {
  .stats-grid { grid-template-columns: 1fr; }
  .filtros-bar { flex-direction: column; }
  .filtros-bar .form-select,
  .filtros-bar .form-control { width: 100%; }
}

/* ---------- UTILITIES ---------- */
.d-flex   { display: flex; }
.d-none   { display: none !important; }
.align-center { align-items: center; }
.gap-sm   { gap: .5rem; }
.gap-md   { gap: 1rem; }
.mt-1     { margin-top: .5rem; }
.mt-2     { margin-top: 1rem; }
.mt-3     { margin-top: 1.5rem; }
.mb-1     { margin-bottom: .5rem; }
.mb-2     { margin-bottom: 1rem; }
.mb-3     { margin-bottom: 1.5rem; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-center  { text-align: center; }
.fw-bold   { font-weight: 700; }
.fs-sm     { font-size: .85rem; }
.w-100     { width: 100%; }
.relative  { position: relative; }