/**
 * Sidebar Styles
 * Responsive sidebar with hamburger menu for mobile
 */

/* ===== Sidebar Base Styles ===== */
.sidebar {
  width: 260px;
  background: white;
  border-right: 1px solid #e5e5e5;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid #eee;
  flex-shrink: 0;
}

.logo-image {
  width: 130px;
  height: auto;
  display: block;
}

.domain {
  margin-top: 8px;
  color: #888;
  font-size: 13px;
}

.sidebar-menu {
  padding: 20px 15px;
  flex: 1;
  overflow-y: auto;
}

.sidebar-menu a {
  display: block;
  text-decoration: none;
  color: #444;
  padding: 14px 18px;
  margin-bottom: 8px;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.sidebar-menu a:hover {
  background: #f2f2f2;
  transform: translateX(2px);
}

.sidebar-menu a.active {
  background: #8b0000;
  color: white;
  box-shadow: 0 4px 12px rgba(139, 0, 0, 0.2);
}

.sidebar-action {
  padding: 20px;
  flex-shrink: 0;
}

.btn-add-client {
  width: 100%;
  background: #8b0000;
  color: white;
  border: none;
  border-radius: 10px;
  padding: 14px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.btn-add-client:hover {
  background: #7a0000;
}

.sidebar-footer {
  border-top: 1px solid #eee;
  padding: 15px;
  flex-shrink: 0;
}

.sidebar-footer a {
  display: block;
  text-decoration: none;
  color: #444;
  padding: 12px;
  border-radius: 8px;
  transition: background 0.3s ease;
}

.sidebar-footer a:hover {
  background: #f2f2f2;
}

/* ===== Main Content Adjustments for Sidebar ===== */
.main-content {
  margin-left: 260px;
}

/* ===== Hamburger Menu ===== */
.hamburger-menu {
  display: none;
  position: fixed;
  top: 15px;
  left: 15px;
  z-index: 9999 !important;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  min-width: 44px;
  min-height: 44px;
  pointer-events: auto !important;
}

.hamburger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  background: #8b0000;
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* ===== Hide hamburger menu (added by JS .hide class) ===== */
.hamburger-menu.hide,
.sidebar-open .hamburger-menu {
  display: none !important;
}

/* ===== Sidebar Overlay ===== */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.sidebar-overlay.active {
  display: block;
}

/* ===== Tablet (≤1024px) ===== */
@media (max-width: 1024px) {
  .sidebar {
    width: 240px;
  }

  .main-content {
    margin-left: 240px;
  }
}

/* ===== Mobile (≤768px) ===== */
@media (max-width: 768px) {
  .hamburger-menu {
    display: flex !important;
  }

  .sidebar {
    width: 260px !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100vh !important;
    z-index: 1000 !important;
    transform: translateX(-100%) !important;
  }

  .sidebar.active {
    transform: translateX(0) !important;
  }

  /* ===== Hide hamburger menu when sidebar is open (alternative approach, but JS uses .hide class) ===== */
  .sidebar.active ~ .hamburger-menu {
    display: none !important;
  }

  body.no-scroll {
    overflow: hidden !important;
  }

  .main-content {
    margin-left: 0 !important;
  }

  .sidebar-overlay {
    display: none;
  }

  .sidebar-overlay.active {
    display: block;
  }

  .sidebar-header {
    padding: 16px;
  }

  .sidebar-menu {
    padding: 16px 12px;
  }

  .sidebar-menu a {
    padding: 12px 16px;
    margin-bottom: 6px;
    font-size: 0.95rem;
  }

  .sidebar-action {
    padding: 16px;
  }

  .btn-add-client {
    padding: 12px;
  }

  .sidebar-footer {
    padding: 12px;
  }

  .hamburger-menu {
    top: 12px;
    left: 12px;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    background: transparent;
  }

  .topbar {
    padding-left: 56px !important;
  }
}

/* ===== Small Mobile (≤480px) ===== */
@media (max-width: 480px) {
  .sidebar {
    width: 80vw !important;
    max-width: 240px !important;
  }

  .logo-image {
    width: 100px;
  }

  .domain {
    font-size: 12px;
  }

  .sidebar-menu a {
    padding: 11px 14px;
    font-size: 0.9rem;
    margin-bottom: 5px;
  }

  .btn-add-client {
    padding: 10px;
    font-size: 0.9rem;
  }

  .sidebar-footer a {
    padding: 10px;
    font-size: 0.9rem;
  }

  .hamburger-menu {
    top: 10px;
    left: 10px;
    min-width: 40px;
    min-height: 40px;
    padding: 8px;
  }

  .topbar {
    padding-left: 48px !important;
  }
}