/* ═══════════════════════════════════════════════════════════════
   Avance Chachitos — app.css
   Layout: Navbar fija + Sidebar colapsable + Main content
═══════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --sidebar-width:       220px;
  --sidebar-collapsed:    54px;
  --navbar-height:        56px;
  --sidebar-bg:          #1e2a3b;
  --sidebar-hover:       #2d3f57;
  --sidebar-active:      #0d6efd;
  --sidebar-text:        #c8d6e8;
  --sidebar-section:     #647d9b;
  --transition:          0.25s ease;
}

/* ── Reset básico ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  padding-top: var(--navbar-height);
  font-family: 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
}

/* ── Navbar ────────────────────────────────────────────────── */
.top-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  z-index: 1040;
}

.sidebar-toggle {
  text-decoration: none;
  line-height: 1;
}

/* ── Layout principal ──────────────────────────────────────── */
.wrapper {
  min-height: calc(100vh - var(--navbar-height));
  position: relative;
}

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  min-height: calc(100vh - var(--navbar-height));
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width var(--transition);
  overflow: hidden;
  position: sticky;
  top: var(--navbar-height);
  align-self: flex-start;
  height: calc(100vh - var(--navbar-height));
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

/* Sección/título ────────────────────────────────────────────── */
.sidebar-nav {
  flex: 1;
  padding: 0.75rem 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-section-title {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--sidebar-section);
  padding: 0.85rem 1rem 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--transition);
}

.sidebar.collapsed .sidebar-section-title {
  opacity: 0;
  padding: 0.5rem 0;
}

/* Links ─────────────────────────────────────────────────────── */
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: .9rem;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
  border-left: 3px solid transparent;
}

.sidebar-link:hover {
  background: var(--sidebar-hover);
  color: #fff;
}

.sidebar-link.active {
  background: var(--sidebar-active);
  color: #fff;
  border-left-color: #7cb9ff;
}

.sidebar-link i {
  font-size: 1.1rem;
  flex-shrink: 0;
  width: 1.4rem;
  text-align: center;
}

.sidebar-label {
  overflow: hidden;
  white-space: nowrap;
  transition: opacity var(--transition), max-width var(--transition);
  max-width: 200px;
}

.sidebar.collapsed .sidebar-label {
  opacity: 0;
  max-width: 0;
}

/* Footer del sidebar ────────────────────────────────────────── */
.sidebar-footer {
  border-top: 1px solid #2d3f57;
  padding: 0.5rem 0;
}

.sidebar-version {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  color: var(--sidebar-section);
  font-size: .8rem;
}

.sidebar-version i {
  width: 1.4rem;
  text-align: center;
}

/* Tooltip en modo colapsado ─────────────────────────────────── */
.sidebar.collapsed .sidebar-link {
  position: relative;
}

.sidebar.collapsed .sidebar-link[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(var(--sidebar-collapsed) + 4px);
  top: 50%;
  transform: translateY(-50%);
  background: #222;
  color: #fff;
  padding: 0.3rem 0.6rem;
  border-radius: 0.35rem;
  font-size: .8rem;
  white-space: nowrap;
  z-index: 9999;
  pointer-events: none;
}

/* ── Contenido principal ────────────────────────────────────── */
.main-content {
  min-width: 0;
}

.content-area {
  max-width: 1400px;
}

/* ── Countdown display ──────────────────────────────────────── */
.countdown-display {
  color: #0d6efd;
  letter-spacing: .05em;
  font-size: 1.6rem !important;
  line-height: 1.1;
}

/* ── Grillas de producción ───────────────────────────────────── */
.chachitos-grid {
  width: 100%;
  border-collapse: collapse;
}

.chachitos-grid thead th {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: #212529;
  padding: 0.5rem 0.75rem;
  border: none;
  white-space: nowrap;
}

.chachitos-grid tbody td {
  padding: 0.25rem 0.75rem;
  vertical-align: middle;
  border: none;
  transition: background 0.15s;
}

/* Estilos de líneas */
.grid-ambas tbody td {
  border-bottom: 1px solid rgba(0,0,0,.1);
  border-right:  1px solid rgba(0,0,0,.1);
}
.grid-ambas tbody td:last-child { border-right: none; }

.grid-horizontales tbody td {
  border-bottom: 1px solid rgba(0,0,0,.1);
}

.grid-verticales tbody td {
  border-right: 1px solid rgba(0,0,0,.1);
}
.grid-verticales tbody td:last-child { border-right: none; }

.grid-ninguna tbody td { border: none; }

/* ── Reloj del navbar ───────────────────────────────────────── */
#navbarClock {
  font-size: .8rem;
  min-width: 5rem;
  text-align: right;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card { border-radius: .75rem; }
.card-header { border-radius: .75rem .75rem 0 0 !important; }

/* ── Responsivo ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    width: var(--sidebar-collapsed);
  }
  .sidebar .sidebar-label,
  .sidebar .sidebar-section-title { opacity: 0; max-width: 0; }
}