/* ════════════════════════════════════════════
   CRM MELFIS ESTÉTICA — PREMIUM DARK THEME
═══════════════════════════════════════════════ */
:root {
  --bg-base:       #0a0b0f;
  --bg-card:       #111318;
  --bg-card2:      #181c24;
  --bg-hover:      #1e2230;
  --border:        #1f2435;
  --border-light:  #2a3048;

  --accent:        #ff1a1a;
  --accent-dark:   #cc0000;
  --accent-glow:   rgba(255,10,10,.12);
  --pink:          #f472b6;
  --pink-glow:     rgba(244,114,182,.15);
  --cyan:          #22d3ee;
  --cyan-glow:     rgba(34,211,238,.15);
  --gold:          #fbbf24;
  --gold-glow:     rgba(251,191,36,.15);
  --green:         #34d399;
  --red:           #f87171;
  --orange:        #fb923c;

  --text-primary:  #f0f2ff;
  --text-secondary:#8892b0;
  --text-muted:    #4a5568;

  --sidebar-w:     240px;
  --topbar-h:      68px;
  --radius:        14px;
  --radius-sm:     8px;
  --transition:    0.22s cubic-bezier(.4,0,.2,1);
  --shadow:        0 4px 24px rgba(0,0,0,.4);
  --shadow-card:   0 2px 12px rgba(0,0,0,.3);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: #000; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: transparent; /* Permitir ver el canvas de fondo */
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow: hidden;
}

/* ════════════════════ SIDEBAR ════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0.75rem;
  flex-shrink: 0;
  transition: transform var(--transition);
  position: fixed;
  top: 0; left: 0; z-index: 100;
}
/* ════════════════════ BRANDING ════════════════════ */
.brand-img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.brand-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: bold;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* SIDEBAR SPECIFIC BRANDING (AGENCIA GRAMSEO) */
.sidebar-brand {
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
  text-align: center;
}
.sidebar-brand .brand-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  margin-bottom: 0.25rem;
}
.sidebar-brand .brand-name {
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

/* TOPBAR SPECIFIC BRANDING (NEGOCIO) */
.brand-container-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-left: 1.5rem;
  margin-left: 1.5rem;
  border-left: 1px solid var(--border-light);
}

.nav-menu { display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: transparent; border: none; cursor: pointer;
  color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
  transition: all var(--transition);
  text-align: left; width: 100%;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active {
  background: rgba(255,0,0,0.08);
  color: #ff3333;
  border: 1px solid rgba(255,0,0,0.2);
}
.nav-icon { font-size: 1rem; width: 20px; text-align: center; }

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.connection-badge {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; color: var(--text-secondary); padding: 0.25rem 0.5rem;
}
.conn-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold); animation: pulse-dot 2s infinite;
}
.conn-dot.live { background: var(--green); }
@keyframes pulse-dot {
  0%,100% { opacity:1; } 50% { opacity:.3; }
}
.btn-connect {
  padding: 0.6rem 1rem; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #fff; font-size: 0.8rem; font-weight: 600; border: none;
  cursor: pointer; transition: all var(--transition);
}
.btn-connect:hover { opacity: 0.85; transform: translateY(-1px); }

/* ════════════════════ MAIN ════════════════════ */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1; display: flex; flex-direction: column;
  height: 100vh; overflow-y: auto;
  background: var(--bg-base);
}

/* ── TOPBAR ── */
.topbar {
  height: 80px; /* Mas alto para mayor elegancia */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1; /* Esto empuja el contenido derecho */
}
.brand-container-top {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-left: 1.25rem;
  margin-left: 1.25rem;
  border-left: 1px solid var(--border-light);
}
.menu-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.35rem;
  cursor: pointer;
  display: none;
}
.page-title-group {
  display: flex;
  flex-direction: column;
}
.page-title {
  font-size: 1.15rem; /* Un poco más pequeño para dejar espacio */
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  white-space: nowrap;
}
.page-date {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.topbar-actions { display: flex; align-items: center; gap: 1.25rem; }
.user-avatar {
  width: 42px; height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  object-fit: cover;
  cursor: pointer;
}
.search-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.6rem 1rem;
  width: 280px;
  transition: all var(--transition);
}
.search-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  width: 320px;
}
.search-wrapper input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.9rem;
  width: 100%;
}
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ── PAGES ── */
.page { display: none; padding: 1.5rem; flex-direction: column; gap: 1.5rem; }
.page.active { display: flex; }

/* ════════════════════ KPI CARDS ════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  position: relative; overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.kpi-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.kpi-purple::before { background: linear-gradient(90deg, var(--accent), var(--pink)); }
.kpi-pink::before   { background: linear-gradient(90deg, var(--pink), var(--orange)); }
.kpi-cyan::before   { background: linear-gradient(90deg, var(--cyan), var(--green)); }
.kpi-gold::before   { background: linear-gradient(90deg, var(--gold), var(--orange)); }
.kpi-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: grid; place-items: center; font-size: 1.4rem; flex-shrink: 0;
}
.kpi-purple .kpi-icon { background: var(--accent-glow); }
.kpi-pink   .kpi-icon { background: var(--pink-glow); }
.kpi-cyan   .kpi-icon { background: var(--cyan-glow); }
.kpi-gold   .kpi-icon { background: var(--gold-glow); }
.kpi-body { flex: 1; }
.kpi-value { font-size: 1.75rem; font-weight: 800; line-height: 1; }
.kpi-label { font-size: 0.8rem; color: var(--text-secondary); margin-top: 0.2rem; font-weight: 500; }
.kpi-sub   { font-size: 0.72rem; color: var(--text-muted); margin-top: 0.15rem; }
.kpi-trend {
  font-size: 0.75rem; font-weight: 600; padding: 0.25rem 0.5rem;
  border-radius: 20px; flex-shrink: 0;
}
.kpi-trend.up   { background: rgba(52,211,153,.15); color: var(--green); }
.kpi-trend.down { background: rgba(248,113,113,.15); color: var(--red); }

/* ════════════════════ CHARTS ════════════════════ */
.charts-row, .recent-row {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1rem;
}
.chart-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
}
.chart-card.wide { grid-column: 1; }
.recent-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem 1.5rem; }
.recent-card.wide { grid-column: 1; }
.chart-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem;
}
.chart-header h3 { font-size: 0.95rem; font-weight: 600; }
.chart-badge {
  font-size: 0.72rem; color: var(--text-muted);
  background: var(--bg-card2); border-radius: 20px; padding: 0.2rem 0.65rem;
}

/* Pipeline mini */
.pipeline-mini { display: flex; flex-direction: column; gap: 0.6rem; }
.pipeline-bar-row {
  display: flex; align-items: center; gap: 0.75rem; font-size: 0.8rem;
}
.pipeline-bar-label { width: 120px; color: var(--text-secondary); flex-shrink: 0; }
.pipeline-bar-track { flex: 1; background: var(--bg-card2); border-radius: 4px; height: 8px; overflow: hidden; }
.pipeline-bar-fill { height: 100%; border-radius: 4px; transition: width 0.8s ease; }
.pipeline-bar-count { width: 30px; text-align: right; color: var(--text-secondary); font-weight: 600; }

/* Services chart */
.services-chart { display: flex; flex-direction: column; gap: 0.6rem; }
.svc-row {
  display: flex; align-items: center; gap: 0.75rem; font-size: 0.8rem;
}
.svc-name { flex: 1; color: var(--text-secondary); }
.svc-bar-track { width: 80px; background: var(--bg-card2); border-radius: 4px; height: 6px; overflow: hidden; }
.svc-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--cyan)); border-radius: 4px; }
.svc-count { width: 24px; text-align: right; font-weight: 600; color: var(--text-secondary); }

/* Patients mini */
.patients-mini { display: flex; flex-direction: column; gap: 0.5rem; }
.pat-mini-row {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem;
  border-radius: var(--radius-sm); transition: background var(--transition);
  cursor: pointer;
}
.pat-mini-row:hover { background: var(--bg-hover); }
.pat-mini-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}
.pat-mini-name { font-size: 0.82rem; font-weight: 500; }
.pat-mini-phone { font-size: 0.72rem; color: var(--text-muted); }

/* ════════════════════ TABLES ════════════════════ */
.table-container { overflow-x: auto; border-radius: var(--radius-sm); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table th {
  background: var(--bg-card2); padding: 0.75rem 1rem;
  text-align: left; font-size: 0.75rem; font-weight: 600;
  color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 0.85rem 1rem; border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.data-table tr:hover td { background: var(--bg-hover); }
.data-table tr:last-child td { border-bottom: none; }

/* ════════════════════ BADGES ════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.2rem 0.6rem; border-radius: 20px;
  font-size: 0.72rem; font-weight: 600; white-space: nowrap;
}
.badge-pendiente    { background: rgba(251,191,36,.15); color: var(--gold); }
.badge-confirmado   { background: rgba(34,211,238,.15); color: var(--cyan); }
.badge-enespera     { background: rgba(251,146,60,.15); color: var(--orange); }
.badge-entratamiento{ background: rgba(167,139,250,.15); color: var(--accent); }
.badge-completada   { background: rgba(52,211,153,.15); color: var(--green); }
.badge-cancelada    { background: rgba(248,113,113,.15); color: var(--red); }
.badge-activo       { background: rgba(52,211,153,.15); color: var(--green); }
.badge-inactivo     { background: rgba(139,146,176,.15); color: var(--text-secondary); }
.badge-listanegra   { background: rgba(248,113,113,.15); color: var(--red); }
.badge-agotado      { background: rgba(251,191,36,.15); color: var(--gold); }
.badge-vencido      { background: rgba(248,113,113,.15); color: var(--red); }
.badge-si           { background: rgba(34,211,238,.15); color: var(--cyan); }
.badge-no           { background: rgba(139,146,176,.12); color: var(--text-muted); }

/* ════════════════════ KANBAN ════════════════════ */
.pipeline-controls {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 0 0.5rem;
}
.filter-group { display: flex; align-items: center; gap: 0.5rem; }
.filter-group select, .filter-group input[type="date"] {
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-primary); padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm); font-size: 0.82rem; outline: none;
}
.kanban-board {
  display: flex; gap: 0.85rem;
  overflow-x: auto; padding-bottom: 1rem;
  min-height: calc(100vh - 200px);
  align-items: flex-start;
}
.kanban-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 240px; max-width: 260px; flex-shrink: 0;
  display: flex; flex-direction: column;
  max-height: calc(100vh - 200px);
}
.kanban-col-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-card);
  border-radius: var(--radius) var(--radius) 0 0;
}
.kanban-col-title { font-size: 0.82rem; font-weight: 600; display: flex; align-items: center; gap: 0.4rem; }
.kanban-col-count {
  background: var(--bg-card2); border-radius: 20px;
  padding: 0.15rem 0.5rem; font-size: 0.72rem; color: var(--text-secondary);
}
.kanban-col-body {
  padding: 0.75rem; display: flex; flex-direction: column; gap: 0.5rem;
  overflow-y: auto; flex: 1;
}
.kanban-card {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.6rem; /* MÁS COMPACTO */
  cursor: grab; transition: all var(--transition);
  position: relative;
}
.kanban-card:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.kanban-card.dragging { opacity: 0.5; cursor: grabbing; }
.kanban-card-service { font-size: 0.78rem; font-weight: 700; margin-bottom: 0.2rem; }
.kanban-card-patient {
  font-size: 0.72rem; color: var(--text-secondary);
  display: flex; align-items: center; gap: 0.3rem;
}
.kanban-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 0.6rem;
}
.kanban-card-time { font-size: 0.7rem; color: var(--text-muted); }
.kanban-card-actions { display: flex; gap: 0.25rem; }
.kanban-card-actions button {
  background: var(--bg-hover); border: none; border-radius: 5px;
  color: var(--text-secondary); font-size: 0.72rem; padding: 0.2rem 0.4rem;
  cursor: pointer; transition: all var(--transition);
}
.kanban-card-actions button:hover { color: var(--text-primary); }
.kanban-drop-zone { min-height: 40px; border-radius: var(--radius-sm); }
.kanban-drop-zone.drag-over { background: var(--accent-glow); border: 2px dashed var(--accent); }

/* ════════════════════ PAQUETES ════════════════════ */
.paquetes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; }
.pkg-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pkg-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pkg-card-header {
  display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem;
}
.pkg-card-title { font-size: 0.9rem; font-weight: 600; line-height: 1.3; max-width: 70%; }
.pkg-card-patient { font-size: 0.78rem; color: var(--text-secondary); margin-top: 0.2rem; }
.pkg-progress-label {
  display: flex; justify-content: space-between;
  font-size: 0.75rem; color: var(--text-secondary); margin-bottom: 0.4rem;
}
.pkg-progress-track {
  background: var(--bg-card2); border-radius: 4px; height: 8px; overflow: hidden; margin-bottom: 0.75rem;
}
.pkg-progress-fill { height: 100%; border-radius: 4px; transition: width 0.5s ease; }
.fill-activo   { background: linear-gradient(90deg, var(--accent), var(--cyan)); }
.fill-agotado  { background: linear-gradient(90deg, var(--gold), var(--orange)); }
.fill-vencido  { background: linear-gradient(90deg, var(--red), var(--pink)); }
.pkg-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.75rem; color: var(--text-muted);
}
.pkg-card-actions button {
  background: none; border: none; color: var(--text-secondary); cursor: pointer;
  font-size: 0.78rem; padding: 0.2rem 0.4rem;
  transition: color var(--transition);
}
.pkg-card-actions button:hover { color: var(--accent); }

/* ════════════════════ PAGE CONTROLS ════════════════════ */
.page-controls {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
}
.search-inline {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.45rem 0.75rem;
  flex: 1; max-width: 360px;
}
.search-inline input {
  background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.85rem; width: 100%;
}
.search-inline input::placeholder { color: var(--text-muted); }

/* ════════════════════ BUTTONS ════════════════════ */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #fff; border: none; padding: 0.55rem 1.2rem;
  border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: 0 4px 16px var(--accent-glow); }
.btn-secondary {
  background: var(--bg-card2); color: var(--text-primary);
  border: 1px solid var(--border); padding: 0.55rem 1.2rem;
  border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
}
.btn-secondary:hover { background: var(--bg-hover); }
.btn-ghost {
  background: none; color: var(--text-secondary); border: none;
  padding: 0.45rem 0.75rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; cursor: pointer; transition: all var(--transition);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-hover); }
.btn-icon {
  background: none; border: none; cursor: pointer;
  color: var(--text-secondary); padding: 0.3rem; border-radius: 6px;
  transition: all var(--transition); font-size: 0.85rem;
}
.btn-icon:hover { color: var(--accent); background: var(--accent-glow); }
.btn-icon.danger:hover { color: var(--red); background: rgba(248,113,113,.12); }

/* ════════════════════ MODALS ════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; 
  background: rgba(0,0,0,0.6);
  z-index: 99998;
  display: flex !important; 
  align-items: center; 
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease;
}

/* FIX: Mover el blur a una capa separada para evitar bug de invisibilidad */
.modal-overlay::before {
  content: "";
  position: absolute; inset: 0;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: -1;
}

.modal-overlay.active { 
  visibility: visible;
  opacity: 1; 
}

.modal-card {
  background: #111318; /* Color sólido ultra-oscuro */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  width: min(650px, 95vw);
  max-height: 90vh;
  display: flex !important; /* Forzar visibilidad */
  flex-direction: column;
  box-shadow: 0 40px 150px rgba(0,0,0,1);
  position: relative;
  z-index: 99999;
  overflow: hidden;
  color: #fff;
}

/* CLASE PARA MODALES VIEJOS (Mantenimiento de compatibilidad) */
.modal {
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background: var(--bg-card); 
  border: 1px solid var(--border-light);
  border-radius: var(--radius); 
  width: min(540px, 95vw); 
  z-index: 15000;
  box-shadow: 0 24px 64px rgba(0,0,0,.6);
  display: none; 
  opacity: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}
.modal.active { 
  display: block !important; 
  opacity: 1; 
  transform: translate(-50%,-50%) scale(1); 
}

/* 🚀 ELITE MODAL SYSTEM: OVERLAY & CARDS (v1.27) */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(12px);
  z-index: 100000; /* Prioridad de Agencia */
  display: none;   /* Oculto por defecto */
  align-items: center; justify-content: center;
  padding: 1rem;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  display: flex !important;
  opacity: 1;
}

.modal-card {
  background: #0f0f12;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), 
              0 0 40px rgba(255, 51, 51, 0.1); /* Brillo neón suave */
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: modalIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header h2 {
  font-family: 'Inter', sans-serif !important;
  font-weight: 800 !important;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 2rem; border-bottom: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
}
.modal-header h2 { font-size: 1.05rem; font-weight: 700; }
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1rem; cursor: pointer; padding: 0.25rem;
  border-radius: 6px; transition: all var(--transition);
}
.modal-close:hover { color: var(--text-primary); background: var(--bg-hover); }
.modal-body { padding: 1.25rem 1.5rem; max-height: 65vh; overflow-y: auto; }
.modal-footer {
  display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem;
  padding: 1rem 1.5rem; border-top: 1px solid var(--border);
}

/* FORMS */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.78rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card2); border: 1px solid var(--border);
  color: var(--text-primary); padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm); font-size: 0.875rem;
  outline: none; transition: border-color var(--transition);
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-group select option { background: var(--bg-card2); }
.form-group textarea { resize: vertical; }
.checkbox-group { flex-direction: row; align-items: center; gap: 0.75rem; margin-top: 0.5rem; }
.checkbox-label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.875rem; color: var(--text-secondary); font-weight: 400; text-transform: none; letter-spacing: 0; }
.checkbox-label input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }

/* Detail modal */
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }

.detail-item .detail-label { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.2rem; }
.detail-item .detail-value { font-size: 0.88rem; color: var(--text-primary); }

/* Info banner */
.info-banner {
  background: var(--accent-glow); border: 1px solid rgba(167,139,250,.2);
  border-radius: var(--radius-sm); padding: 0.75rem 1rem;
  margin-bottom: 1rem; font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5;
}

/* GS Status */
.gs-status { margin-top: 0.75rem; font-size: 0.82rem; min-height: 24px; }
.gs-status.ok { color: var(--green); }
.gs-status.error { color: var(--red); }
.gs-status.loading { color: var(--gold); }

/* Dropdown Menu */
.dropdown-container { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 10px); right: 0;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); box-shadow: var(--shadow);
  min-width: 220px; z-index: 100; opacity: 0; visibility: hidden;
  transform: translateY(-10px); transition: all var(--transition);
  padding: 0.5rem 0;
}
.dropdown-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-item {
  display: flex; align-items: center; gap: 0.75rem; width: 100%;
  padding: 0.6rem 1.2rem; background: transparent; border: none;
  color: var(--text-primary); font-size: 0.85rem; text-align: left;
  cursor: pointer; transition: background var(--transition); text-decoration: none;
}
.dropdown-item:hover { background: var(--bg-hover); color: var(--accent); }

/* Theme Selector Modal */
.theme-option { display:flex; flex-direction:column; align-items:center; opacity:0.6; transition:all 0.2s; }
.theme-option:hover { opacity:0.9; }
.theme-option.active { opacity:1; transform:scale(1.05); }
.theme-option.active div[id^="theme-btn"] { border-color: #fff; box-shadow: 0 0 15px var(--accent-glow); }

/* Detail Modal Cita (Kanban) */
.cita-modal-titulo { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.5rem; }
.cita-modal-avatar { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; font-size: 1.2rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.cita-modal-nombre { font-size: 1.25rem; font-weight: 700; line-height: 1.2; }
.cita-modal-id { font-size: 0.75rem; color: var(--text-muted); font-family: monospace; margin-top: 0.2rem; }

.cita-servicio-banner { background: var(--bg-card2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.25rem; display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; position: relative; }
.cita-servicio-icon { font-size: 2rem; background: var(--bg-hover); width: 48px; height: 48px; border-radius: var(--radius-sm); display: grid; place-items: center; }
.cita-servicio-nombre { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.2rem; }
.cita-servicio-sub { font-size: 0.82rem; color: var(--text-secondary); }
#detail-cita-estado-badge { position: absolute; right: 1.25rem; top: 1.25rem; }

.cita-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.cita-info-item { display: flex; align-items: flex-start; gap: 0.75rem; background: var(--bg-hover); padding: 0.85rem; border-radius: var(--radius-sm); }
.cita-info-icon { font-size: 1.1rem; color: var(--text-muted); margin-top: 2px; }
.cita-info-label { font-size: 0.72rem; text-transform: uppercase; font-weight: 600; color: var(--text-muted); margin-bottom: 0.2rem; }
.cita-info-value { font-size: 0.9rem; font-weight: 500; color: var(--text-primary); }

.cita-notas-box { background: rgba(251,191,36,.06); border-left: 3px solid var(--gold); padding: 1rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin-bottom: 1.5rem; }
.cita-notas-label { font-size: 0.8rem; font-weight: 600; color: var(--gold); margin-bottom: 0.4rem; }
.cita-notas-texto { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.4; }

.cita-paquete-box { background: rgba(34,211,238,.08); border: 1px solid rgba(34,211,238,.2); padding: 1rem; border-radius: var(--radius-sm); margin-bottom: 1.5rem; }
.cita-paquete-label { font-size: 0.8rem; font-weight: 600; color: var(--cyan); margin-bottom: 0.4rem; }
.cita-paquete-info { font-size: 0.85rem; color: var(--text-primary); display: flex; justify-content: space-between; align-items: center; }

.cita-estado-rapido { background: var(--bg-card2); border: 1px solid var(--border); padding: 1rem; border-radius: var(--radius-sm); }
.cita-estados-btns { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.btn-estado { padding: 0.4rem 0.8rem; border-radius: 20px; font-size: 0.75rem; font-weight: 600; border: 1px solid transparent; background: var(--bg-base); color: var(--text-secondary); cursor: pointer; transition: all var(--transition); }
.btn-estado:hover, .btn-estado.active { filter: brightness(1.2); }
.b-est-Pendiente { border-color: rgba(251,191,36,.3); color: var(--gold); } .b-est-Pendiente.active { background: rgba(251,191,36,.2); }
.b-est-Confirmado { border-color: rgba(34,211,238,.3); color: var(--cyan); } .b-est-Confirmado.active { background: rgba(34,211,238,.2); }
.b-est-EnEspera { border-color: rgba(251,146,60,.3); color: var(--orange); } .b-est-EnEspera.active { background: rgba(251,146,60,.2); }
.b-est-EnTratamiento { border-color: rgba(167,139,250,.3); color: var(--accent); } .b-est-EnTratamiento.active { background: rgba(167,139,250,.2); }
.b-est-Completada { border-color: rgba(52,211,153,.3); color: var(--green); } .b-est-Completada.active { background: rgba(52,211,153,.2); }
.b-est-Cancelada { border-color: rgba(248,113,113,.3); color: var(--red); } .b-est-Cancelada.active { background: rgba(248,113,113,.2); }

/* ════════════════════ TOAST ════════════════════ */
.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  background: var(--bg-card2); border: 1px solid var(--border-light);
  color: var(--text-primary); padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm); font-size: 0.875rem;
  box-shadow: var(--shadow); z-index: 999;
  transform: translateY(120%); transition: transform 0.3s ease;
  max-width: 320px;
}
.toast.show { transform: translateY(0); }
.toast.success { border-color: var(--green); }
.toast.error   { border-color: var(--red); }
.toast.info    { border-color: var(--accent); }

/* ════════════════════ AVATAR COLORS ════════════════════ */
.av-purple { background: linear-gradient(135deg,#7c3aed,#a78bfa); }
.av-pink   { background: linear-gradient(135deg,#be185d,#f472b6); }
.av-cyan   { background: linear-gradient(135deg,#0e7490,#22d3ee); }
.av-gold   { background: linear-gradient(135deg,#b45309,#fbbf24); }
.av-green  { background: linear-gradient(135deg,#065f46,#34d399); }

/* ════════════════════ SCROLLBAR ════════════════════ */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ════════════════════ RESPONSIVE ════════════════════ */
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row, .recent-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: block; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar-right .search-wrapper { display: none; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

/* ════════════════════ SEARCH OVERLAY ════════════════════ */
.search-results {
  position: absolute; top: calc(var(--topbar-h) + 4px); right: 1.5rem;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius); box-shadow: var(--shadow);
  z-index: 60; width: 340px; overflow: hidden; display: none;
}
.search-results.active { display: block; }
.search-result-item {
  padding: 0.75rem 1rem; cursor: pointer; transition: background var(--transition);
  border-bottom: 1px solid var(--border); font-size: 0.85rem;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--bg-hover); }
.search-result-name { font-weight: 500; }
.search-result-phone { font-size: 0.75rem; color: var(--text-muted); }

/* Loading spinner */
.spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* AVATAR COLORS */
.bg-purple { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.bg-cyan   { background: linear-gradient(135deg, #0e7490, #22d3ee); }
.bg-rose   { background: linear-gradient(135deg, #be185d, #f472b6); }
.bg-emerald{ background: linear-gradient(135deg, #047857, #34d399); }

/* MINI CARDS FOR DETAILS */
.pkg-card-mini {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}
.pkg-card-mini:hover {
  transform: translateX(4px);
  border-color: var(--accent);
}
.pkg-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}
.pkg-bar-mini {
  height: 6px;
  background: var(--bg-body);
  border-radius: 3px;
  overflow: hidden;
}
.pkg-fill-mini {
  height: 100%;
  background: var(--accent);
}

.dg-item { padding: 0.5rem 0; border-bottom: 1px solid var(--border-light); }
.dg-label { font-size: 0.68rem; text-transform: uppercase; color: var(--text-muted); font-weight: 600; }
.dg-value { display: block; font-size: 0.9rem; color: var(--text-primary); font-weight: 500; margin-top: 0.15rem; }

/* LOGIN OVERLAY — GLASS MODE FOR NEON EFFECT */
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.4); /* Fondo oscurecido pero permite ver el neón */
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s ease, visibility 0.4s;
}
.login-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(17, 19, 24, 0.85); /* Glassmorphism */
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 30px 60px rgba(0,0,0,0.6);
  position: relative;
  z-index: 10000;
}
.login-brand { text-align: center; }
.auth-required .sidebar, 
.auth-required .main-content {
  filter: blur(10px);
  pointer-events: none;
}
body:not(.auth-required) .sidebar,
body:not(.auth-required) .main-content {
  filter: none;
  pointer-events: auto;
}