/**
 * sidebar.css
 * ------------------------------------------------------
 * Styling sidebar navigasi modern: logo, menu dengan
 * highlight hijau, mode collapse, dan drawer mobile.
 * ------------------------------------------------------
 */

.sidebar {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--color-sidebar);
  border-right: 1px solid var(--color-border);
  overflow: hidden;
}

/* ===== Brand / Logo ===== */
.sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  height: var(--navbar-height);
  padding: 0 var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.sidebar__logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.sidebar__brand-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  white-space: nowrap;
}

.sidebar__brand-name {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.sidebar__brand-sub {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
}

/* ===== Toggle Collapse ===== */
.sidebar__toggle {
  margin-left: auto;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast);
  flex-shrink: 0;
}

.sidebar__toggle:hover {
  background-color: var(--color-bg);
}

/* ===== Menu ===== */
.sidebar__menu {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-md) var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar__section-label {
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  padding: var(--space-md) var(--space-md) var(--space-xs);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  position: relative;
}

.sidebar__link .material-symbols-outlined,
.sidebar__link .material-icons {
  font-size: 20px;
  flex-shrink: 0;
}

.sidebar__link span.sidebar__link-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar__link:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.sidebar__link.is-active {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-sm);
}

.sidebar__link.is-active .material-symbols-outlined,
.sidebar__link.is-active .material-icons {
  color: var(--color-text-on-primary);
}

/* ===== Footer ===== */
.sidebar__footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  flex-shrink: 0;
}

/* ===== Mode Collapsed (desktop/tablet) ===== */
.is-collapsed .sidebar__brand-text,
.is-collapsed .sidebar__section-label,
.is-collapsed .sidebar__link-text,
.is-collapsed .sidebar__footer {
  display: none;
}

.is-collapsed .sidebar__brand {
  justify-content: center;
  padding: 0;
}

.is-collapsed .sidebar__toggle {
  margin-left: 0;
}

.is-collapsed .sidebar__link {
  justify-content: center;
  padding: 10px;
}

/* ===== Mobile Drawer ===== */
@media (max-width: 768px) {
  .app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar-width);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }

  .app-sidebar.is-open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  /* Pada mobile, collapse state tidak berlaku - drawer selalu full width saat terbuka */
  .app-layout.is-collapsed .app-sidebar {
    width: var(--sidebar-width);
  }

  .app-layout.is-collapsed .sidebar__brand-text,
  .app-layout.is-collapsed .sidebar__section-label,
  .app-layout.is-collapsed .sidebar__link-text,
  .app-layout.is-collapsed .sidebar__footer {
    display: block;
  }

  .app-layout.is-collapsed .sidebar__link {
    justify-content: flex-start;
    padding: 10px var(--space-md);
  }
}