:root {
  --font-body: "Outfit", sans-serif;

  /* Premium Color Palette - HSL */
  --color-primary: 250 84% 65%; /* Vibrant Purple-Blue */
  --color-primary-dark: 250 84% 55%;
  --color-secondary: 320 80% 60%; /* Accent Pink/Magenta */

  --color-bg-body: 210 20% 98%;
  --color-bg-sidebar: 220 30% 10%; /* Dark Sidebar */
  --color-bg-card: 0 0% 100%;

  --color-text-main: 220 20% 15%;
  --color-text-muted: 220 10% 45%;
  --color-text-light: 220 10% 90%;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:
    0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);

  --radius-md: 0.75rem;
  --radius-lg: 1rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: hsl(var(--color-bg-body));
  color: hsl(var(--color-text-main));
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Icons via Lucide/Feather (simulated usage classes) */
.icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  margin-left: 280px; /* Match new Sidebar Width */
  display: flex;
  flex-direction: column;
  position: relative;
  width: calc(100% - 280px); /* Adjust width calc as well */
}

.page-content {
  padding: 0 1rem 2rem 1rem;
  flex: 1;
  position: relative;
  z-index: 1;
}

/* Sidebar */
/* Sidebar */
.sidebar {
  width: 280px;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
  color: #94a3b8;
  z-index: 50;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  transition: width 0.3s ease;
  overflow: visible !important; /* Important for Button Visibility */
}

/* Scrollable Container */
.sidebar-inner {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  scrollbar-width: none;
  display: flex;
  flex-direction: column;
}

.sidebar-inner::-webkit-scrollbar {
  display: none;
}

.sidebar::-webkit-scrollbar {
  display: none; /* Chrome, Safari, etc. */
}

.sidebar-header {
  padding: 2rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(
    135deg,
    hsl(var(--color-primary)),
    hsl(var(--color-secondary))
  );
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: white;
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: white;
}

.brand-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sidebar-nav {
  flex: 1;
  padding: 0 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
  text-align: left;
  outline: none;
  width: 100%;
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: #f1f5f9;
}

.nav-item.active {
  background: linear-gradient(
    90deg,
    rgba(99, 102, 241, 0.15),
    rgba(99, 102, 241, 0.05)
  );
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.nav-item.active .icon {
  color: hsl(var(--color-primary));
  filter: drop-shadow(0 0 5px rgba(99, 102, 241, 0.4));
}

/* Dropdown in Sidebar */
.dropdown-btn {
  justify-content: flex-start;
  gap: 0.85rem;
}

.dropdown-btn .chevron-icon {
  margin-left: auto;
}

.sub-nav {
  margin-left: 1.5rem;
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
}
.sub-nav.open {
  display: flex;
}

.sub-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.sub-nav-item:hover {
  color: white;
  background-color: rgba(255, 255, 255, 0.03);
}

.sub-nav-item.active {
  color: hsl(var(--color-primary));
  background-color: rgba(99, 102, 241, 0.1);
}

/* Footer Sidebar */
.sidebar-footer {
  margin: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: hsl(var(--color-primary));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: white;
}

.user-role {
  font-size: 0.75rem;
  color: hsl(var(--color-text-light) / 0.5);
}

/* Header */
.header {
  height: 70px;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  position: sticky;
  top: 1rem;
  z-index: 40;
  border-radius: var(--radius-lg);
  margin-left: 1rem;
  margin-right: 1rem;
}

.glass-panel {
  background: rgba(
    255,
    255,
    255,
    0.95
  ); /* Increased opacity to hide underlying text */
  box-shadow: var(--shadow-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.search-bar {
  display: flex;
  align-items: center;
  background-color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  width: 350px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.2s;
}

.search-bar:focus-within {
  box-shadow: 0 0 0 2px hsl(var(--color-primary) / 0.2);
  border-color: hsl(var(--color-primary));
}

.search-bar input {
  border: none;
  background: transparent;
  width: 100%;
  outline: none;
  font-size: 0.95rem;
  color: hsl(var(--color-text-main));
  font-family: inherit;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.action-btn {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--color-text-muted));
  background-color: white;
  transition: all 0.2s;
  border: 1px solid rgba(0, 0, 0, 0.05);
  cursor: pointer;
}

.action-btn:hover {
  background-color: hsl(var(--color-primary) / 0.1);
  color: hsl(var(--color-primary));
}

/* Renamed from .badge to avoid conflict */
.notification-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: hsl(var(--color-primary));
  color: white;
  font-size: 0.7rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

/* Generic Badge for Tables/Status */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: normal;
}

.badge.warning {
  background-color: hsl(var(--color-secondary));
}

/* Dashboard */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2rem;
}

.page-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: hsl(var(--color-text-main));
}

.page-subtitle {
  color: hsl(var(--color-text-muted));
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    hsl(var(--color-primary)),
    hsl(var(--color-secondary))
  );
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.btn-primary:hover {
  opacity: 0.9;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.card {
  background: hsl(var(--color-bg-card));
  border-radius: var(--radius-lg);
  box-shadow:
    0 4px 6px -1px rgb(0 0 0 / 0.05),
    0 2px 4px -2px rgb(0 0 0 / 0.05); /* Softer shadow */
  border: 1px solid #e2e8f0; /* Definitive border */
  padding: 1.5rem;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.card:hover {
  box-shadow:
    0 10px 15px -3px rgb(0 0 0 / 0.08),
    0 4px 6px -4px rgb(0 0 0 / 0.08); /* Stronger lift */
  border-color: #cbd5e1;
}

.stats-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stats-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: hsl(var(--color-bg-body));
  display: flex;
  align-items: center;
  justify-content: center;
}

.stats-info {
  display: flex;
  flex-direction: column;
}

.stats-title {
  font-size: 0.85rem;
  color: hsl(var(--color-text-muted));
  font-weight: 500;
}

.stats-value-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stats-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.stats-trend {
  font-size: 0.75rem;
  padding: 0.1rem 0.4rem;
  border-radius: 99px;
  background-color: rgba(0, 200, 83, 0.1);
  color: #00c853;
  display: flex;
  align-items: center;
  gap: 0.1rem;
  font-weight: 600;
}

.dashboard-content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.card-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

/* Simulated Chart */
.chart-placeholder {
  height: 300px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 1rem;
}

.bar-chart {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
}

.bar-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
  width: 40px;
  gap: 0.5rem;
}

.bar {
  width: 100%;
  background: linear-gradient(
    to top,
    hsl(var(--color-primary)),
    hsl(var(--color-secondary))
  );
  border-radius: 6px;
  transition: height 1s ease-out;
  opacity: 0.8;
}

.label {
  font-size: 0.8rem;
  color: hsl(var(--color-text-muted));
}

/* Department List */
.department-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.dept-item {
  width: 100%;
}

.dept-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.dept-count {
  color: hsl(var(--color-text-muted));
  font-size: 0.8rem;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 99px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 99px;
}

/* Responsive */
@media (max-width: 1024px) {
  .dashboard-content-grid {
    grid-template-columns: 1fr;
  }
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  color: hsl(var(--color-text-main));
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid #cbd5e1; /* Darker border */
  background-color: #f8fafc; /* Slight off-white background */
  font-family: inherit;
  font-size: 0.95rem;
  color: hsl(var(--color-text-main)); /* Ensure text is dark */
  transition: all 0.2s;
}

.form-control:hover {
  border-color: #94a3b8; /* Even darker on hover */
}

.form-control:focus {
  outline: none;
  border-color: hsl(var(--color-primary));
  background-color: white;
  box-shadow: 0 0 0 4px hsl(var(--color-primary) / 0.1);
}

/* Tables */
.table {
  width: 100%;
  border-collapse: separate; /* Changed for border-radius support if needed */
  border-spacing: 0;
  font-size: 0.95rem;
}

.table th {
  text-align: left;
  padding: 1rem 1.5rem;
  border-bottom: 2px solid #cbd5e1; /* Darker border */
  background-color: #f8fafc;
  color: #475569;
  font-weight: 600;
}

.table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #e2e8f0; /* Darker than before */
  color: #1e293b;
  vertical-align: middle;
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background-color: #f8fafc; /* Hover effect */
}

/* Utilities */
.content-grid {
  display: grid;
  gap: 2rem;
}

.two-column {
  grid-template-columns: 1fr 1fr;
}

.page-header {
  margin-bottom: 2rem;
}
.text-danger {
  color: #ef4444;
}
.icon-btn-sm {
  padding: 4px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 4px;
}
.icon-btn-sm:hover {
  background-color: #fee2e2;
}
.icon-sm {
  width: 16px;
  height: 16px;
}

.alert {
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.alert.success {
  background-color: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}
.alert.error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* Select */
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%236b7280%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem top 50%;
  background-size: 0.65rem auto;
  padding-right: 2.5rem; /* Add space for arrow icon */
}

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
  }
}

/* Premium Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.show {
  display: flex;
  opacity: 1;
}

.modal {
  background: white;
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  box-shadow:
    0 20px 25px -5px rgb(0 0 0 / 0.1),
    0 8px 10px -6px rgb(0 0 0 / 0.1);
  transform: translateY(20px);
  transition: transform 0.3s ease;
  border: 1px solid #e2e8f0;
}

.modal-overlay.show .modal {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: #64748b;
  padding: 4px;
  border-radius: 4px;
}
.modal-close:hover {
  background-color: #f1f5f9;
  color: #ef4444;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  background-color: #f8fafc;
  border-top: 1px solid #f1f5f9;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* Action Buttons */
.btn-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s;
  border: 1px solid transparent;
  cursor: pointer;
  background: none;
}

.btn-icon.edit {
  color: #0ea5e9;
  background-color: #e0f2fe;
}
.btn-icon.edit:hover {
  background-color: #bae6fd;
  border-color: #7dd3fc;
}

.btn-icon.delete {
  color: #ef4444;
  background-color: #fee2e2;
}
.btn-icon.delete:hover {
  background-color: #fecaca;
  border-color: #fca5a5;
}

.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Confirmation Modal Specifics */
.modal-confirm-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #fee2e2;
  color: #ef4444;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.modal-content-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.modal-text {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* Custom Global Modal (Premium Alerts) */
.custom-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 20000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 20px;
}

.custom-modal-overlay.active {
  display: flex;
  opacity: 1;
}

.custom-modal {
  background: white;
  width: 100%;
  max-width: 420px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.custom-modal-overlay.active .custom-modal {
  transform: scale(1) translateY(0);
}

.modal-content-wrapper {
  padding: 2rem;
  text-align: center;
}

.modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  font-size: 2rem;
}

.modal-icon.info {
  background: #eff6ff;
  color: #3b82f6;
}
.modal-icon.success {
  background: #ecfdf5;
  color: #10b981;
}
.modal-icon.warning {
  background: #fffbeb;
  color: #f59e0b;
}
.modal-icon.error {
  background: #fef2f2;
  color: #ef4444;
}

.custom-modal h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 0.75rem;
}

.custom-modal p {
  font-size: 0.95rem;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.modal-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 2px solid #f1f5f9;
  background: #f8fafc;
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  outline: none;
  transition: all 0.2s;
}

.modal-input:focus {
  border-color: #6366f1;
  background: white;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: #f8fafc;
  border-top: 1px solid #f1f5f9;
}

.modal-actions button {
  flex: 1;
  padding: 0.85rem;
  border: none;
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.modal-actions .btn-cancel {
  background: white;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.modal-actions .btn-cancel:hover {
  background: #f1f5f9;
}

.modal-actions .btn-confirm {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  color: white;
  box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.2);
}

.modal-actions .btn-confirm:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
}

.btn-danger {
  background-color: #ef4444;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  border: none;
  transition: background-color 0.2s;
}
.btn-danger:hover {
  background-color: #dc2626;
}

.btn-secondary {
  background-color: white;
  color: #475569;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  border: 1px solid #cbd5e1;
  transition: background-color 0.2s;
}
.btn-secondary:hover {
  background-color: #f8fafc;
}

/* Sidebar Toggle */
.sidebar-toggle-btn {
  position: fixed; /* Changed from absolute to fixed */
  left: 268px; /* 280px sidebar, button is 24px wide. Overlapping edge. */
  top: 50px;
  background: white;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  color: #475569;
  transition:
    left 0.3s ease,
    transform 0.3s ease;
}
.sidebar-toggle-btn:hover {
  background-color: #f1f5f9;
}

/* Collapsed Sidebar Styles */
.sidebar.collapsed {
  width: 80px;
}

/* Move toggle button with sidebar */
.sidebar.collapsed ~ .sidebar-toggle-btn, /* If button is sibling (not case here usually) - need Javascript or correct selector if inside */
.sidebar.collapsed .sidebar-toggle-btn {
  /* Since button is INSIDE sidebar in HTML */
  left: 68px; /* 80px width, -12px overlap equivalent */
  transform: rotate(180deg);
}

.sidebar.collapsed .brand-info {
  display: none !important;
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .user-details,
.sidebar.collapsed .chevron-icon,
.sidebar.collapsed .sub-nav,
.sidebar.collapsed .user-name,
.sidebar.collapsed .user-role {
  display: none !important;
}

.sidebar.collapsed .sidebar-header {
  justify-content: center;
  padding: 2rem 0;
}
.sidebar.collapsed .logo-icon {
  margin: 0;
}

.sidebar.collapsed .sidebar-nav {
  padding: 0 0.75rem;
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 0.85rem 0;
}
.sidebar.collapsed .nav-item i.icon {
  margin: 0;
}

.sidebar.collapsed .dropdown-btn div {
  justify-content: center;
}
/* Ensure icon centers in dropdown button div when collapsed */
.sidebar.collapsed .dropdown-btn div span {
  display: none;
}

.sidebar.collapsed .sidebar-footer {
  justify-content: center;
  padding: 1rem 0;
}
.sidebar.collapsed .user-info {
  gap: 0;
}

/* Expanded Main Content */
.main-content.expanded {
  margin-left: 80px;
  width: calc(100% - 80px);
}

/* Floating Card Grid System */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  padding: 0.5rem 0;
}

.floating-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.05),
    0 2px 4px -1px rgba(0, 0, 0, 0.03);
  border: 1px solid #e2e8f0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.floating-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: hsl(var(--color-primary) / 0.3);
}

.floating-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(
    135deg,
    hsl(var(--color-primary)),
    hsl(var(--color-secondary))
  );
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 8px 16px -4px rgba(99, 102, 241, 0.3);
  font-size: 1.5rem;
  font-weight: bold;
}

.floating-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.floating-card-desc {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em; /* Keep uniform height even if empty */
}

/* Actions positioned at top-right */
.card-actions-floating {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 0.5rem;
}

.action-icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #64748b;
  cursor: pointer;
  transition: all 0.2s;
}

.action-icon-btn:hover {
  background: white;
  transform: scale(1.1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.action-icon-btn.edit:hover {
  color: #0ea5e9;
  border-color: #0ea5e9;
}

.action-icon-btn.delete:hover {
  color: #ef4444;
  border-color: #ef4444;
}

/* Decoration Circle */
.card-decoration {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    hsl(var(--color-primary) / 0.1),
    hsl(var(--color-secondary) / 0.1)
  );
  border-radius: 50%;
  z-index: 0;
}

/* =============================================
   MOBILE APP REDESIGN (PWA FOCUS)
   ============================================= */

/* Bottom Navigation (Mobile Only) */
/* Floating Action Button (FAB) */
.fab {
  display: none; /* Hidden by default, show on mobile */
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  color: white;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
  display: flex; /* We will use media query to show it */
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  color: white;
}

@media (min-width: 769px) {
  .fab {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .fab {
    display: flex;
  }

  .desktop-action-btn {
    display: none !important;
  }
}

/* Hamburger Menu Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: -280px;
  width: 280px;
  height: 100%;
  background: white;
  z-index: 2000;
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 15px 0 40px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  border-radius: 0;
}

.mobile-drawer.open {
  left: 0;
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  display: none;
  backdrop-filter: blur(2px);
}

.drawer-overlay.show {
  display: block;
}

/* Responsive Overrides */
@media (max-width: 768px) {
  .sidebar {
    display: none; /* Hide primary sidebar on mobile */
  }

  .main-content {
    margin-left: 0 !important;
    width: 100% !important;
    padding-bottom: 2rem; /* Reduced from 80px as bottom nav is gone */
    overflow-x: hidden;
  }

  body {
    overflow-x: hidden;
    width: 100%;
  }

  .header {
    margin: 0;
    border-radius: 0;
    top: 0;
    padding: 0 1rem;
    width: 100%;
  }

  .bottom-nav {
    display: flex;
  }

  .page-content {
    padding: 1rem;
    width: 100%;
    overflow-x: hidden;
  }

  .sidebar .nav-item span,
  .sidebar .user-details,
  .sidebar .sidebar-header {
    display: none;
  }

  .sidebar-header {
    justify-content: center;
    padding: 1.5rem 0;
  }

  .nav-item {
    justify-content: center;
    padding: 1rem;
  }
}

/* Mobile App Login Redesign */
.login-page {
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card-app {
  background: white;
  border-radius: 2rem;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.login-logo-app {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  border-radius: 18px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  font-weight: 800;
}

/* Table Responsiveness */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1rem;
}

.table-responsive table {
  min-width: 600px; /* Force scroll on very small screens */
}

@media (max-width: 768px) {
  .card {
    padding: 1.25rem;
    margin-bottom: 1rem;
  }

  .page-header {
    margin-bottom: 1.5rem;
  }

  .table-responsive table {
    font-size: 0.85rem;
  }

  .action-icon-btn {
    width: 30px;
    height: 30px;
  }

  /* Mobile Responsive Card List */
  .mobile-only {
    display: block !important;
  }
  .desktop-only {
    display: none !important;
  }

  .mobile-card-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .mobile-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
  }

  .mobile-card-header {
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    cursor: pointer;
  }

  .mobile-card-body {
    display: none;
    padding: 1.25rem;
    background: #f8fafc;
    border-top: 1px solid #f1f5f9;
    animation: slideDown 0.3s ease-out;
  }

  .mobile-card.expanded .mobile-card-body {
    display: block;
  }

  .mobile-card.expanded .toggle-icon {
    transform: rotate(180deg);
  }

  .toggle-icon {
    transition: transform 0.3s;
    color: #94a3b8;
  }

  .stats-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  .mobile-field {
    margin-bottom: 1rem;
  }

  .mobile-field:last-child {
    margin-bottom: 0;
  }

  .mobile-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #94a3b8;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
    display: block;
  }

  .mobile-value {
    font-size: 0.95rem;
    color: #1e293b;
    font-weight: 500;
    display: block;
  }

  /* Refined Mobile Header Actions */
  .page-header-flex {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: flex-start;
  }

  .page-header-info h2,
  .page-header-info h1 {
    font-size: 1.25rem !important;
    line-height: 1.2;
  }

  .header-action-btn {
    width: auto !important;
    padding: 0.6rem 1rem !important;
    font-size: 0.8rem !important;
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    min-height: unset !important;
  }
}

@media (min-width: 769px) {
  .mobile-only {
    display: none !important;
  }
  .desktop-only {
    display: inline-block !important;
  }

  .page-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
  }

  .header-action-btn {
    padding: 0.7rem 1.25rem;
    font-size: 0.9rem;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fix for overlapping cards in mobile */
@media (max-width: 1024px) {
  .dashboard-content-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }
}