/* style.css */
body {
  margin: 0;
  direction: rtl;
  font-family: var(--font-fa, "Anjoman", sans-serif);
  background: var(--color-background-light, #e7e7e7);
  color: var(--color-third, #2d5c4d);
}
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}
header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.logo {
  width: 40px;
  height: 40px;
  border-radius: 0 7px 0 7px;
  background: var(--color-primary, #a46497);
  box-shadow: 0 0 10px rgba(164,100,151,0.3);
}
header .title h1 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--color-third, #2d5c4d);
}
header .title span {
  font-size: 0.9rem;
  color: #2d5c4d;
}
.grid {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 1rem;
}
.sidebar {
  order: 2;
}
nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(10px);
  border-radius: 0 7px 0 7px;
  padding: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
nav button {
  background: none;
  border: none;
  text-align: right;
  padding: 0.6rem 1rem;
  border-radius: 0 7px 0 7px;
  cursor: pointer;
  color: var(--color-third, #2d5c4d);
  font: inherit;
  transition: all 0.2s ease;
}
nav button small {
  display: block;
  font-size: 0.75rem;
  color: #777;
  margin-top: 3px;
}
nav button:hover {
  background: rgba(164,100,151,0.15);
}
nav button.active {
  background: var(--color-primary, #a46497);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
#toolArea {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 0 7px 0 7px;
  padding: 1.5rem;
  min-height: 500px;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.05);
  color: var(--color-third, #2d5c4d);
}
#loader {
  text-align: center;
  color: #777;
  margin-top: 4rem;
}
input, select, textarea, button {
  font: inherit;
  border-radius: 0 7px 0 7px;
}
input[type="number"], input[type="text"], select, textarea {
  border: 1px solid rgba(0,0,0,0.1);
  padding: 0.5rem 0.75rem;
  width: 100%;
  background: #fff;
  color: var(--color-third, #2d5c4d);
}
button {
  background: var(--color-primary, #a46497);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  transition: background 0.2s ease;
}
button:hover {
  background: #924f84;
}
.result, #out, #result {
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 0 7px 0 7px;
  padding: 0.5rem 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: #333;
}
@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .sidebar {
    order: 0;
  }
  nav {
    flex-direction: row;
    overflow-x: auto;
  }
  nav button {
    flex: 1;
    text-align: center;
    white-space: nowrap;
  }
}