@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Brand Colors */
  --primary-color: #e60000; /* Corporate Red */
  --primary-hover: #b30000;
  
  /* Light Theme Colors */
  --bg-color: #f4f6f8; /* Soft light gray background */
  --surface-color: #ffffff; /* Pure white cards */
  --text-primary: #1f2937; /* Dark gray for high contrast reading */
  --text-secondary: #6b7280; /* Medium gray for secondary info */
  --border-color: #e5e7eb; /* Soft borders */
  
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.6);
  
  --font-family: 'Outfit', sans-serif;
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(230, 0, 0, 0.03), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(230, 0, 0, 0.02), transparent 25%);
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Cards */
.card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 28px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(230, 0, 0, 0.15);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

.card:hover::before {
  opacity: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  text-align: center;
  border: none;
  font-family: var(--font-family);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 10px rgba(230, 0, 0, 0.2);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(230, 0, 0, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background-color: rgba(230, 0, 0, 0.05);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Forms */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: 10px;
  background-color: #f9fafb;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(230, 0, 0, 0.1);
  background-color: var(--surface-color);
}

/* Typography */
h1, h2, h3 {
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.3rem; font-weight: 600; }

.page-title {
  position: relative;
  display: inline-block;
  color: var(--text-primary);
  font-weight: 800;
  padding-bottom: 10px;
  margin-bottom: 0;
}

.page-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 3px;
  background: #cbd5e1;
  border-radius: 4px;
}

/* Helpers */
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.mt-4 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 1.5rem; }

/* Tables */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

th {
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
  padding: 16px 12px;
  border-bottom: 2px solid var(--border-color);
}

td {
  padding: 16px 12px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

tbody tr {
  transition: var(--transition);
}

tbody tr:hover {
  background-color: #f9fafb;
}

/* Modals */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(3px);
  z-index: 1000; display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-container {
  background: var(--surface-color); border: 1px solid var(--border-color);
  border-radius: var(--border-radius); width: 100%; max-width: 500px;
  padding: 30px; transform: translateY(20px); transition: var(--transition); position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  max-height: 90vh; overflow-y: auto;
}
.modal-container h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}
.modal-overlay.active .modal-container { transform: translateY(0); }
.modal-close {
  position: absolute; top: 20px; right: 20px;
  background: #f3f4f6; border: none; color: var(--text-secondary);
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; cursor: pointer; transition: 0.3s;
}
.modal-close:hover { background: #e5e7eb; color: var(--text-primary); }

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

.sidebar {
    width: 280px;
    background-color: #e2e8f0; /* Darker modern gray */
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    position: fixed;
    height: 100vh;
    z-index: 10;
}

.sidebar-logo {
    padding: 0 24px 30px;
    margin-bottom: 20px;
    border-bottom: 1px solid #cbd5e1;
}

.nav-item {
    padding: 14px 24px;
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.nav-item i {
    font-size: 1.4rem;
    margin-right: 12px;
}

.nav-item:hover, .nav-item.active {
    color: var(--primary-color);
    background-color: rgba(230, 0, 0, 0.05);
    border-left-color: var(--primary-color);
}

.logout-btn {
    margin-top: auto;
    padding-top: 20px;
}

.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 40px;
}

/* Mobile Header */
.mobile-header {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 90;
}
.mobile-menu-btn {
    background: none; border: none; color: var(--text-primary);
    font-size: 2rem; cursor: pointer;
}
.sidebar-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.4); z-index: 95; backdrop-filter: blur(2px);
}
#closeSidebarBtn { display: none; }

@media (max-width: 768px) {
    .mobile-header { display: flex; }
    .sidebar {
        position: fixed; top: 0; left: -100%; height: 100vh; width: 280px;
        transition: left 0.3s ease; z-index: 100;
        background-color: var(--surface-color);
    }
    .sidebar.active { left: 0; }
    .sidebar-overlay.active { display: block; }
    .main-content { padding: 15px; padding-top: 80px; width: 100%; margin-left: 0; }
    #closeSidebarBtn { display: block; color: var(--text-primary); }
    .sidebar-logo { display: flex; justify-content: space-between; align-items: center; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    .card { padding: 20px; }
}

/* Responsive Tables */
.table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* SweetAlert Global Overrides for Elegant Look */
div:where(.swal2-container) div:where(.swal2-popup) {
    border-radius: 16px !important;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05) !important;
    border: 1px solid #e2e8f0 !important;
    padding: 24px 20px !important;
    font-family: var(--font-family) !important;
    background: #ffffff !important;
}

div:where(.swal2-container) h2:where(.swal2-title) {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    color: #1e293b !important;
    margin-bottom: 10px !important;
}

div:where(.swal2-container) div:where(.swal2-html-container) {
    font-size: 0.95rem !important;
    color: #475569 !important;
    line-height: 1.6 !important;
}

div:where(.swal2-container) button:where(.swal2-styled).swal2-confirm {
    background-color: var(--primary-color) !important;
    color: white !important;
    border-radius: 10px !important;
    padding: 12px 24px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    box-shadow: 0 4px 10px rgba(230, 0, 0, 0.2) !important;
    transition: all 0.2s !important;
}

div:where(.swal2-container) button:where(.swal2-styled).swal2-confirm:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 15px rgba(230, 0, 0, 0.3) !important;
}

div:where(.swal2-container) button:where(.swal2-styled).swal2-cancel {
    background-color: #f1f5f9 !important;
    color: #475569 !important;
    border-radius: 10px !important;
    padding: 12px 24px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    transition: all 0.2s !important;
}

div:where(.swal2-container) button:where(.swal2-styled).swal2-cancel:hover {
    background-color: #e2e8f0 !important;
}

/* Toast overrides */
.colored-toast.swal2-icon-success {
    background-color: #10b981 !important;
    color: white !important;
}
.colored-toast .swal2-title,
.colored-toast .swal2-close,
.colored-toast .swal2-html-container {
    color: white !important;
}
/* Custom Modern Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.4);
  border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.7);
}