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

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  transition: background-color var(--duration-fast) var(--ease-out-quart), color var(--duration-fast) var(--ease-out-quart);
}

/* Subtle background glowing ambient orbs */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.12;
}

[data-theme="light"] body::before, 
[data-theme="light"] body::after {
  opacity: 0.04;
}

body::before {
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: var(--primary);
}

body::after {
  bottom: 0;
  left: -150px;
  width: 600px;
  height: 600px;
  background: var(--income);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-hover);
}

button {
  font-family: inherit;
  border: none;
  cursor: pointer;
  background: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

input, select, textarea {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  border: none;
  background: transparent;
}

/* Accessible High-Contrast Keyboard Focus Indicators (WCAG 2.4.7 AA) */
:focus-visible {
  outline: 2px solid var(--border-focus) !important;
  outline-offset: 2px !important;
}

/* Form controls with custom glow borders preserve harmonious elevation */
.form-control:focus-visible,
.filter-select:focus-visible {
  outline: none !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px var(--primary-glow) !important;
}

/* Comprehensive Disabled States */
button:disabled,
.btn:disabled,
.btn[disabled],
input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.55 !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  transform: none !important;
  box-shadow: none !important;
  filter: none !important;
}

/* Modern Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* Utility Helpers */
.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Base View Transition */
.view-animated {
  animation: viewFadeIn var(--duration-normal) var(--ease-out-expo) forwards;
}

@keyframes viewFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Accessibility: Strict Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}