/* static/main67.css */

/* ----------------- RESET BÁSICO ----------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  width: 100%;
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  background: #f4f6f8;
  color: #333;
  overflow-x: hidden;
}

/* ----------------- NAVBAR ----------------- */


/* ----------------- CONTENEDOR CENTRAL ----------------- */
.kanban-board {
  max-width: 1000px;     /* ancho máximo */
  margin: 0 auto;        /* centra horizontalmente */
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: nowrap;
  padding: 2rem 1rem;
}
@media (max-width: 900px) {
  .kanban-board {
    flex-direction: column;
    gap: 1.5rem;
  }
}

/* ----------------- COLUMNAS ----------------- */
.kanban-column {
  background-color: #fff;
  border-radius: 10px;
  flex: 0 0 48%;      /* cada columna 48% */
  max-width: 480px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: background-color 0.3s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  outline: none;       /* quita borde punteado */
}

/* CABECERA AZUL */
.kanban-column header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: #005b82; /* fondo azul */
  border-bottom: 2px solid #004466;
  border-radius: 10px 10px 0 0;
}
.kanban-column h2 {
  color: #fff;           /* título en blanco */
  font-size: 1.3rem;
}
.kanban-column .count {
  background-color: #81c784; /* verde ligero */
  color: #fff;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.9rem;
  font-weight: bold;
}

/* RESALTE AL ARRASTRAR */
.kanban-column.highlight {
  background-color: #e8f6ff;
  box-shadow: 0 0 0 3px rgba(0,122,204,0.5);
}

/* ----------------- TARJETAS ----------------- */
.card {
  background-color: #f0f0f0; /* gris ligero */
  margin: 0.75rem;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  cursor: grab;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  background-color: #e3f2fd;
}
.card.dragging {
  opacity: 0.8;
  transform: scale(1.03);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  cursor: grabbing;
}
.card .tag {
  font-weight: 600;
  color: #0d47a1;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.card .timestamp {
  font-size: 0.85rem;
  color: #555;
  text-align: right;
}

/* ----------------- ANIMACIONES ----------------- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.card {
  animation: fadeIn 0.4s ease forwards;
}


.navbar {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 0;
  background-color: #005b82;         /* azul uniforme igual al de las columnas */
  border-bottom: 2px solid #004466;  /* mismo borde que las columnas */
}



.navbar h1 {
  font-size: 2rem;
  font-weight: bold;
  color: #ffffff;
  margin: 0;
}

.navbar {
  border-radius: 10px 10px 0 0;
}