:root {
  --color-bg-start: #fff1f2; /* soft pink */
  --color-bg-end: #f0fdfa; /* soft minty teal */
  --color-surface: rgba(255, 255, 255, 0.55);
  --color-primary: #db2777; /* pink-600 */
  --color-primary-light: #fce7f3; /* pink-100 */
  --color-primary-dark: #be185d; /* pink-700 */
  --color-text-main: #0f172a; /* slate-900 */
  --color-text-muted: #475569; /* slate-600 */
  --color-border: rgba(255, 255, 255, 0.6);
}

body {
  background: linear-gradient(135deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
  background-attachment: fixed;
  color: var(--color-text-main);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Glassmorphism cards */
.glass-card {
  background: var(--color-surface);
  backdrop-filter: blur(20px) saturate(190%);
  -webkit-backdrop-filter: blur(20px) saturate(190%);
  border: 1px solid var(--color-border);
  box-shadow: 
    0 10px 30px -10px rgba(0, 0, 0, 0.04), 
    0 1px 1px 0 rgba(255, 255, 255, 0.8) inset;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  box-shadow: 
    0 20px 40px -15px rgba(0, 0, 0, 0.06), 
    0 1px 1px 0 rgba(255, 255, 255, 0.9) inset;
}

/* Dropzone styling */
.drop-zone {
  border: 2px dashed rgba(219, 39, 119, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: rgba(255, 255, 255, 0.4);
}

.drop-zone:hover {
  border-color: rgba(219, 39, 119, 0.6);
  background-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.drop-zone.active {
  border-color: var(--color-primary);
  background-color: rgba(253, 242, 248, 0.8);
  box-shadow: 0 0 25px rgba(219, 39, 119, 0.15);
  transform: scale(1.01);
}

/* Table styling */
.table-row-hover {
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.table-row-hover:hover {
  background-color: rgba(219, 39, 119, 0.035) !important;
  cursor: pointer;
}

.table-row-active {
  background-color: rgba(219, 39, 119, 0.075) !important;
  border-left: 4px solid var(--color-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.08);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.16);
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, #fb7185 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.chart-container {
  min-height: 450px;
  width: 100%;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Utility Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Custom Dropdown Animation */
#dropdownList {
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

#dropdownArrow {
  transition: transform 0.2s ease;
}

/* Duplicate Toast smooth slide-in */
#duplicateToast {
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}