/* admin/assets/css/admin.css */
:root {
  --admin-primary: #2d3748;
  --admin-secondary: #4a5568;
  --admin-accent: #3182ce;
  --admin-bg: #edf2f7;
  --admin-sidebar: #1a202c;
  --white: #ffffff;
}

body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  background-color: var(--admin-bg);
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 250px;
  background-color: var(--admin-sidebar);
  color: var(--white);
  padding-top: 20px;
}

.admin-sidebar h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.2rem;
}

.admin-nav ul {
  list-style: none;
  padding: 0;
}

.admin-nav a {
  display: block;
  padding: 15px 20px;
  color: #cbd5e0;
  text-decoration: none;
  transition: background 0.3s;
}

.admin-nav a:hover, .admin-nav a.active {
  background-color: var(--admin-secondary);
  color: var(--white);
}

.admin-nav i {
  margin-right: 10px;
  width: 20px;
  text-align: center;
}

/* Main Content */
.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.admin-header {
  background-color: var(--white);
  padding: 15px 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  display: flex;
  justify-content: flex-end;
}

.admin-header a {
  color: var(--admin-primary);
  text-decoration: none;
  font-weight: 500;
}

.admin-content {
  padding: 30px;
  flex: 1;
}

/* Forms & Tables */
.admin-card {
  background: var(--white);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  margin-bottom: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
}

th {
  background-color: #f7fafc;
  font-weight: 600;
}

/* Global Forms */
.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  color: #4a5568;
  font-size: 0.95rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  background: #fff;
  border: 1px solid #cbd5e0;
  border-radius: 8px;
  color: #2d3748;
  font-size: 1rem;
  font-family: inherit;
  box-sizing: border-box;
  transition: all 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: #3182ce;
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.btn-primary {
  background-color: var(--admin-accent);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.2s;
}

.btn-primary:hover {
  background-color: #2b6cb0;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Login Page specific overrides */
.login-body {
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at center, #1a1a1a 0%, #000000 100%);
  color: #fff;
}

.login-box {
  background: rgba(28, 28, 30, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 20px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  box-sizing: border-box;
}

.login-box h2 {
  color: #d4af37;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.login-box label {
  color: #86868b;
}

.login-box .form-control {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}

.login-box .form-control:focus {
  border-color: #d4af37;
  box-shadow: none;
}

.login-box .btn-primary {
  background-color: #d4af37;
  color: #000;
  width: 100%;
}

.login-box .btn-primary:hover {
  background-color: #b8962e;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}