:root {
  --purple: #9146FF;
  --purple-hover: #7a2ee8;
  --bg: #0d0d14;
  --bg-card: #14141e;
  --bg-surface: #1a1a28;
  --text: #e8e8f0;
  --text-muted: #8888a0;
  --border: #2a2a3e;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', -apple-system, system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--purple); text-decoration: none; }
a:hover { color: #b07aff; }

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ─── Top accent bar ──────────────────────────────────── */

.top-bar {
  height: 3px;
  background: linear-gradient(90deg, #9146FF, #53FC18, #FF0000, #9146FF);
  background-size: 300% 100%;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 0% 0; }
  100% { background-position: 300% 0; }
}

/* ─── Header ────────────────────────────────────────── */

.header {
  background: rgba(20, 20, 30, 0.92);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 32px;
  height: 32px;
  background: var(--purple);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 0, 0, 0.12);
  color: #ff4444;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-left: 4px;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff4444;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* ─── Header Bio ──────────────────────────────────────── */

.header-bio {
  color: var(--text-muted);
  font-size: 13px;
  max-width: 360px;
  text-align: right;
  line-height: 1.4;
}

@media (max-width: 640px) {
  .header-bio { display: none; }
}

/* ─── Sections ──────────────────────────────────────── */

.section-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
}

/* ─── Platform Selector ─────────────────────────────── */

.platform-select {
  margin-top: 32px;
}

.platform-buttons {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.platform-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-surface);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.platform-btn:hover {
  border-color: var(--purple);
  background: rgba(145, 70, 255, 0.08);
}

.platform-btn.active {
  border-color: var(--purple);
  background: rgba(145, 70, 255, 0.15);
  box-shadow: 0 0 16px rgba(145, 70, 255, 0.2);
}

.platform-btn[data-platform="twitch"]:hover {
  border-color: #9146FF;
  background: rgba(145, 70, 255, 0.1);
}

.platform-btn[data-platform="twitch"].active {
  border-color: #9146FF;
  background: rgba(145, 70, 255, 0.18);
  box-shadow: 0 0 20px rgba(145, 70, 255, 0.25);
}

.platform-btn[data-platform="kick"]:hover {
  border-color: #53FC18;
  background: rgba(83, 252, 24, 0.1);
}

.platform-btn[data-platform="kick"].active {
  border-color: #53FC18;
  background: rgba(83, 252, 24, 0.15);
  box-shadow: 0 0 20px rgba(83, 252, 24, 0.2);
}

.platform-btn[data-platform="youtube"]:hover {
  border-color: #FF0000;
  background: rgba(255, 0, 0, 0.1);
}

.platform-btn[data-platform="youtube"].active {
  border-color: #FF0000;
  background: rgba(255, 0, 0, 0.15);
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.2);
}

.platform-btn .platform-icon {
  display: flex;
  align-items: center;
}

/* ─── Player ────────────────────────────────────────── */

.player-section { margin-top: 20px; }

.player-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.player-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  background: var(--bg-surface);
  z-index: 1;
}

.placeholder-icon {
  font-size: 48px;
  opacity: 0.4;
}

.player-container {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.player-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ─── About ──────────────────────────────────────────── */

.about-section {
  margin-top: 48px;
}

.about-card {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  align-items: flex-start;
}

.about-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  flex-shrink: 0;
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.about-name {
  font-size: 18px;
  font-weight: 700;
}

.about-handle {
  font-size: 13px;
  color: var(--text-muted);
}

.about-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 4px;
}

@media (max-width: 640px) {
  .about-card { flex-direction: column; align-items: center; text-align: center; }
}

/* ─── Donation ──────────────────────────────────────── */

.donate-section {
  margin-top: 48px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.donate-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: flex;
  gap: 20px;
}

.form-row .form-group { flex: 1; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.optional { font-weight: 400; text-transform: none; letter-spacing: 0; }

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: var(--bg-surface);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--purple);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

.amount-presets {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}

.amount-btn {
  flex: 1;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--bg-surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.amount-btn:hover { border-color: var(--purple); }

.amount-btn.active {
  border-color: var(--purple);
  background: rgba(145, 70, 255, 0.15);
}

#donateAmount {
  -moz-appearance: textfield;
}

#donateAmount::-webkit-inner-spin-button,
#donateAmount::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.donate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius);
  background: var(--purple);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.donate-btn:hover { background: var(--purple-hover); }
.donate-btn:active { transform: scale(0.98); }
.donate-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.donate-btn-icon { font-size: 18px; }

.donate-status {
  margin-top: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  display: none;
}

.donate-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.donate-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ─── Footer ────────────────────────────────────────── */

.footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-links a {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s;
}

.social-links a:hover { color: var(--purple); }

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── Responsive ────────────────────────────────────── */

@media (max-width: 640px) {
  .platform-buttons { flex-direction: row; }
  .platform-label { display: none; }
  .platform-btn { flex: 1; padding: 12px; }
  .form-row { flex-direction: column; gap: 16px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .donate-section { padding: 20px; }
  .live-badge { display: none; }
}