/* ===========================
   GLOBAL RESET
=========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===========================
   ROOT VARIABLES
=========================== */
:root {
  --bg: #000;
  --text: #fff;
  --accent: #c218f0; /* neon magenta */
  --accent-glow: #ff4df5;
  --soft-accent: #7a4bd9;
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Orbitron', sans-serif;
}

/* ===========================
   GLOBAL STYLES
=========================== */
body {
  background: radial-gradient(circle at top, #111 0, #000 55%) fixed;
  color: var(--text);
  font-family: var(--font-main);
  line-height: 1.6;
  padding: 20px;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 0),
    radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 0);
  background-size: 3px 3px, 5px 5px;
  mix-blend-mode: soft-light;
  opacity: 0.35;
  z-index: -1;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  letter-spacing: 1px;
  margin-bottom: 10px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  opacity: 0.8;
}

/* ===========================
   LAYOUT
=========================== */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

/* ===========================
   HEADER + LOGO
=========================== */
header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-top: 20px;
}

header img {
  width: 260px;
  height: auto;
  margin-bottom: 20px;
}

/* ===========================
   BUTTONS (Link Page)
=========================== */
.link-button {
  display: block;
  padding: 15px 20px;
  margin: 12px 0;
  background: #111;
  border: 1px solid var(--accent);
  border-radius: 6px;
  text-align: center;
  font-size: 1.1rem;
  transition: 0.2s ease;
}

.link-button:hover {
  background: var(--accent);
  color: #000;
}

/* ===========================
   UPCOMING WORKS COMPONENTS
=========================== */
.song-card {
  background: #111;
  padding: 20px;
  border-left: 4px solid var(--accent);
  margin-bottom: 20px;
  border-radius: 4px;
}

.progress-bar {
  width: 100%;
  background: #333;
  height: 10px;
  border-radius: 5px;
  margin-top: 10px;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 5px;
  width: 0%;
  transition: width 0.5s ease;
}

/* ===========================
   NEON SYNTHWAVE MODE
=========================== */
body.neon-mode {
  background: radial-gradient(circle at top, #1a0030 0, #000 60%) fixed;
}

body.neon-mode header h1,
body.neon-mode h2,
body.neon-mode h3 {
  text-shadow:
    0 0 6px var(--accent),
    0 0 14px var(--accent-glow);
}

body.neon-mode .link-button {
  background: #12001f;
  border-color: var(--accent-glow);
  box-shadow:
    0 0 8px rgba(194, 24, 240, 0.7),
    0 0 18px rgba(255, 77, 245, 0.5);
}

body.neon-mode .song-card {
  background: #12001f;
  border-left-color: var(--accent-glow);
  box-shadow:
    0 0 10px rgba(194, 24, 240, 0.5);
}

body.neon-mode .progress-fill {
  background: linear-gradient(90deg, var(--accent), var(--accent-glow));
}

/* ===========================
   TOGGLE BUTTON
=========================== */
.toggle-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 8px 14px;
  background: #111;
  border: 1px solid var(--accent);
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: 0.2s ease;
  z-index: 9999;
}

.toggle-btn:hover {
  background: var(--accent);
  color: #000;
}

/* ===========================
   FOOTER
=========================== */
footer {
  text-align: center;
  margin-top: 40px;
  opacity: 0.6;
  font-size: 0.9rem;
}