:root {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #22d3ee;
  --danger: #ef4444;
  --success: #10b981;
  --warning: #f59e0b;
  --glass-border: rgba(255, 255, 255, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Outfit", "Inter", sans-serif;
}

body {
  background: radial-gradient(circle at top left, #1e1b4b, #0f172a);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.6;
}

.glass {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

h1,
h2,
h3 {
  margin-bottom: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.card {
  padding: 2rem;
  margin-bottom: 2rem;
}

.input-group {
  margin-bottom: 1.5rem;
}

.input-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--glass-border);
  border-radius: 0.5rem;
  color: var(--text-main);
  transition: all 0.3s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

/* Calendar and time icons visibility in dark mode */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
  opacity: 0.8;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

/* Status Badges */
.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-open {
  background: rgba(34, 211, 238, 0.2);
  color: var(--accent);
}
.badge-pending_review {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}
.badge-finished {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); opacity: 0.7; }
  70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(245, 158, 11, 0); opacity: 1; }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); opacity: 0.7; }
}

/* Table Styling */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  padding: 1rem;
  border-bottom: 1px solid var(--glass-border);
}

td {
  padding: 1rem;
  border-bottom: 1px solid var(--glass-border);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Navbar */
nav.glass {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 2rem;
  height: 70px;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.sidebar {
  position: fixed;
  top: 70px;
  left: 0;
  bottom: 0;
  width: 260px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 1090;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0.75rem;
  overflow-y: auto;
}

.sidebar.collapsed {
  width: 80px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  transition: all 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
}

.sidebar-item.active {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent);
}

.sidebar-item i {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar.collapsed .sidebar-item span {
  display: none;
}

.sidebar-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  color: var(--text-muted);
  opacity: 0.5;
  margin: 1.5rem 1rem 0.5rem;
  font-weight: 700;
}

.sidebar.collapsed .sidebar-section-title {
  display: none;
}

.main-content {
  margin-left: 260px;
  margin-top: 70px;
  padding: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-content.expanded {
  margin-left: 80px;
}

.sidebar-toggle {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  transition: all 0.2s;
}

.sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.nav-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-left: auto;
}

.nav-links > a, .dropdown-trigger {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
}

.nav-links > a:hover, .dropdown-trigger:hover, .nav-dropdown:hover .dropdown-trigger {
  color: var(--text-main);
}

.nav-links > a i, .dropdown-trigger i {
  color: var(--accent);
  opacity: 0.8;
  vertical-align: middle;
}

.nav-dropdown:hover .dropdown-trigger i {
  color: var(--primary);
  opacity: 1;
}

/* Dropdown System */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    cursor: pointer;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: rgba(30, 41, 59, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    padding: 0.6rem;
    margin-top: 10px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transform-origin: top center;
}

.dropdown-content::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 20px;
    width: 10px;
    height: 10px;
    background: rgba(30, 41, 59, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    transform: rotate(45deg);
}

.nav-dropdown:hover .dropdown-content {
    display: block;
    animation: dropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.dropdown-content a {
    position: relative;
    z-index: 2;
    display: flex !important;
    align-items: center;
    gap: 1rem !important;
    padding: 0.75rem 1.2rem !important;
    border-radius: 0.5rem;
    font-size: 0.95rem !important;
    color: var(--text-muted);
    transition: all 0.2s;
}

.dropdown-content a:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent) !important;
}

.dropdown-content i {
    width: 16px;
    height: 16px;
    opacity: 0.8;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: translateY(10px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.1);
}