/* css/base.css — Modern Reset, Typography & Ambient Spotify/Tidal Aesthetic */

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

html {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg-gradient);
  background-attachment: fixed;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background: transparent;
  padding-bottom: 0;
}

::selection {
  background-color: var(--bias);
  color: #000000;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--fg-bright);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.03em;
}

h1 { font-size: 2.6rem; letter-spacing: -0.04em; }
h2 { font-size: 1.85rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p {
  color: var(--fg-mid);
  line-height: 1.6;
}

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

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

code, .mono {
  font-family: var(--font-mono);
}

/* Custom Sleek Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--line-light);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--fg-dim);
}

/* Utility Containers */
.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.main-content {
  flex: 1;
  padding: 24px 0 40px;
  animation: viewFadeIn 0.3s var(--ease-spring);
}

@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Global Toast Notification */
.global-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  color: var(--fg-bright);
  border: 1px solid var(--bias);
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: var(--shadow-md), 0 0 20px var(--bias-glow-soft);
  z-index: 10000;
  pointer-events: none;
  opacity: 0;
  transform: translateY(14px) scale(0.96);
  transition: all var(--tr-norm);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.global-toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}