/* RiddimChain — Site officiel */
:root {
  --bg:           #07080f;
  --bg-soft:      #0d0f1a;
  --bg-card:      #111320;
  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(124,58,237,0.45);
  --fg:           #f0f0f6;
  --fg-dim:       rgba(240,240,246,0.60);
  --fg-dimmer:    rgba(240,240,246,0.38);
  --purple:       #7c3aed;
  --purple-light: #9b6cf7;
  --purple-soft:  rgba(124,58,237,0.12);
  --pink:         #ec4899;
  --green:        #10b981;
  --yellow:       #f59e0b;
  --radius:       14px;
  --radius-sm:    9px;
  --transition:   0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
img { max-width: 100%; display: block; }
input, textarea { font-family: inherit; }

/* ── Container ──────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ── Header / Nav ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(7,8,15,0.72);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(124,58,237,0.5);
}

.brand-logo svg { width: 16px; height: 16px; fill: white; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  color: var(--fg-dim);
}
.site-nav a:hover { color: var(--fg); }
.site-nav a.active { color: var(--fg); }

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

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--purple);
  color: white;
  box-shadow: 0 0 0 0 rgba(124,58,237,0);
}
.btn-primary:hover {
  background: var(--purple-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(124,58,237,0.35);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--fg);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.14);
}

.btn-outline {
  border: 1px solid var(--purple);
  color: var(--purple-light);
  background: transparent;
}
.btn-outline:hover {
  background: var(--purple-soft);
}

.btn-lg { padding: 14px 26px; font-size: 15px; border-radius: var(--radius); }
.btn-xl { padding: 16px 32px; font-size: 16px; font-weight: 600; border-radius: var(--radius); }

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  padding-top: 140px;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at 50% 0%, rgba(124,58,237,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(124,58,237,0.35);
  background: var(--purple-soft);
  color: var(--purple-light);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 28px;
}

.hero-eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--purple-light);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%,100% { opacity:1; transform: scale(1); }
  50% { opacity:0.4; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: 800px;
}

.hero-title .gradient {
  background: linear-gradient(135deg, var(--purple-light) 0%, var(--pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--fg-dim);
  max-width: 600px;
  margin: 24px 0 36px;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--fg-dimmer);
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-note svg { flex-shrink:0; }

/* ── Marquee / Ticker ───────────────────────────────────────────── */
.marquee-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
  background: var(--bg-soft);
}

.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 40px;
  font-size: 13px;
  color: var(--fg-dimmer);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--purple);
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Section layout ─────────────────────────────────────────────── */
.section {
  padding: 96px 0;
}

.section--sm { padding: 64px 0; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--fg-dim);
  font-size: 16px;
  max-width: 560px;
  line-height: 1.65;
}

/* ── Stats Bar ──────────────────────────────────────────────────── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
  overflow: hidden;
  margin: 0 0 80px;
}

.stat {
  background: var(--bg-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--purple-light), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 13px;
  color: var(--fg-dim);
}

/* ── Feature cards ──────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--purple-soft);
  border: 1px solid rgba(124,58,237,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
}

.feature-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-body {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* ── How it works ───────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0;
  position: relative;
}

.step-card {
  padding: 32px 24px;
  position: relative;
}

.step-card::before {
  content: '';
  position: absolute;
  top: 52px;
  right: 0;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--border), transparent);
}
.step-card:last-child::before { display: none; }

.step-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--purple-soft);
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--purple-light);
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.step-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-body {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* ── Audience split ─────────────────────────────────────────────── */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.audience-card {
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.audience-card--producer {
  background: linear-gradient(135deg, rgba(124,58,237,0.12) 0%, var(--bg-card) 60%);
}
.audience-card--artist {
  background: linear-gradient(135deg, rgba(236,72,153,0.10) 0%, var(--bg-card) 60%);
}

.audience-tag {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.audience-card--producer .audience-tag {
  background: rgba(124,58,237,0.15);
  color: var(--purple-light);
  border: 1px solid rgba(124,58,237,0.3);
}

.audience-card--artist .audience-tag {
  background: rgba(236,72,153,0.12);
  color: #f472b6;
  border: 1px solid rgba(236,72,153,0.3);
}

.audience-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.audience-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.audience-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--fg-dim);
}

.check {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Blockchain section ─────────────────────────────────────────── */
.chain-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.chain-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chain-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.3);
  color: #93c5fd;
  font-size: 12px;
  font-weight: 600;
}

.chain-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #3b82f6;
  animation: pulse 2s ease infinite;
}

.contract-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contract-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  gap: 16px;
  flex-wrap: wrap;
}

.contract-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  flex-shrink: 0;
}

.contract-address {
  font-size: 12px;
  color: var(--fg-dimmer);
  font-family: "SF Mono", "Fira Code", monospace;
  flex: 1;
  text-align: right;
}

/* ── Pricing ────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.pricing-card {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color var(--transition);
}

.pricing-card--featured {
  border-color: rgba(124,58,237,0.5);
  background: linear-gradient(160deg, rgba(124,58,237,0.08) 0%, var(--bg-card) 100%);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  padding: 4px 12px;
  background: var(--purple);
  color: white;
  font-size: 11px;
  font-weight: 600;
  border-radius: 0 0 8px 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-plan {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dimmer);
  margin-bottom: 12px;
}

.pricing-price {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.pricing-price sup {
  font-size: 1.2rem;
  font-weight: 600;
  vertical-align: super;
  letter-spacing: 0;
}

.pricing-desc {
  font-size: 14px;
  color: var(--fg-dim);
  margin: 12px 0 24px;
}

.pricing-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.pricing-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--fg-dim);
}

/* ── Waitlist / CTA ─────────────────────────────────────────────── */
.waitlist-section {
  text-align: center;
  padding: 96px 0;
  position: relative;
}

.waitlist-glow {
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 300px;
  background: radial-gradient(ellipse at 50% 100%, rgba(124,58,237,0.14) 0%, transparent 70%);
  pointer-events: none;
}

.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 32px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}

.waitlist-input {
  flex: 1;
  min-width: 220px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 14px;
  transition: border-color var(--transition);
}

.waitlist-input::placeholder { color: var(--fg-dimmer); }
.waitlist-input:focus {
  outline: none;
  border-color: rgba(124,58,237,0.5);
}

.waitlist-success {
  display: none;
  margin-top: 16px;
  font-size: 14px;
  color: var(--green);
  align-items: center;
  gap: 6px;
  justify-content: center;
}
.waitlist-success.is-visible { display: flex; }

.waitlist-note {
  font-size: 12px;
  color: var(--fg-dimmer);
  margin-top: 12px;
}

/* ── Footer ─────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.6;
  max-width: 280px;
}

.footer-col-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dimmer);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: var(--fg-dim);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--fg); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--fg-dimmer);
}

/* ── Divider ────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ── Tag / pill ─────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  background: var(--purple-soft);
  color: var(--purple-light);
  border: 1px solid rgba(124,58,237,0.25);
}

/* ── Fade in animations ─────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.d1 { transition-delay: 0.1s; }
.fade-up.d2 { transition-delay: 0.2s; }
.fade-up.d3 { transition-delay: 0.3s; }
.fade-up.d4 { transition-delay: 0.4s; }

/* ── Upload / Form ──────────────────────────────────────────────── */
.upload-section {
  padding-top: 110px;
  padding-bottom: 96px;
}

.upload-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 680px;
  margin: 40px auto 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-dim);
}

.field-input,
.field-select,
.field-textarea {
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 14px;
  transition: border-color var(--transition);
}

.field-input::placeholder,
.field-textarea::placeholder { color: var(--fg-dimmer); }

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  outline: none;
  border-color: rgba(124,58,237,0.5);
}

.field-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.field-textarea {
  resize: vertical;
  min-height: 80px;
}

.field-row {
  display: grid;
  gap: 14px;
}

.field-row-3 { grid-template-columns: repeat(3, 1fr); }
.field-row-2 { grid-template-columns: repeat(2, 1fr); }

.dropzone {
  padding: 32px;
  border-radius: var(--radius);
  border: 2px dashed rgba(255,255,255,0.14);
  background: var(--bg-card);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.dropzone:hover,
.dropzone.is-dragover {
  border-color: rgba(124,58,237,0.5);
  background: rgba(124,58,237,0.05);
}

.dropzone-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.dropzone strong { font-size: 14px; color: var(--fg); }

.dropzone-hint {
  font-size: 12px;
  color: var(--fg-dimmer);
  margin-top: 6px;
}

.dropzone-file {
  margin-top: 8px;
  font-size: 13px;
  color: var(--purple-light);
}

.split-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.split-legend {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-dim);
  padding: 0 6px;
}

.split-total {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  text-align: right;
  transition: color var(--transition);
}

.split-total.is-valid  { color: var(--green); }
.split-total.is-invalid { color: #f87171; }

.upload-notice {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--purple);
  background: var(--purple-soft);
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.6;
}

/* ── Progress overlay ──────────────────────────────────────────── */
.progress-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7,8,15,0.85);
  backdrop-filter: blur(8px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.progress-overlay.is-open {
  display: flex;
}

.progress-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 360px;
  width: 90%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.progress-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--fg-dimmer);
  transition: all var(--transition);
}

.progress-step-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.progress-step.is-active {
  border-color: rgba(124,58,237,0.5);
  color: var(--fg);
  background: var(--purple-soft);
}

.progress-step.is-active .progress-step-icon {
  background: var(--purple);
  color: white;
}

.progress-step.is-done {
  border-color: rgba(16,185,129,0.35);
  color: var(--green);
}

.progress-step.is-done .progress-step-icon {
  background: rgba(16,185,129,0.2);
  color: var(--green);
}

/* ═══════════════════════════════════════════════════════════════ */
/* ── App shell (sidebar + main layout) ──────────────────────── */
/* ═══════════════════════════════════════════════════════════════ */

body.app-body {
  display: flex;
  min-height: 100vh;
  background: var(--bg);
}

.sidebar {
  position: fixed;
  left: 0; top: 0;
  width: 240px;
  height: 100vh;
  background: var(--bg-soft);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 50;
  overflow-y: auto;
}

.sb-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 18px;
  font-size: 17px;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  color: var(--fg);
}

.sb-logo-dot {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 100%);
  flex-shrink: 0;
}

.sb-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sb-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--fg-dim);
  transition: background var(--transition), color var(--transition);
  position: relative;
}

.sb-link:hover { background: rgba(255,255,255,0.05); color: var(--fg); }
.sb-link.sb-active { background: var(--purple-soft); color: var(--purple-light); }
.sb-link.sb-active svg { stroke: var(--purple-light); }

.notif-badge {
  position: absolute;
  right: 10px;
  top: 50%; transform: translateY(-50%);
  min-width: 18px; height: 18px;
  border-radius: 999px;
  background: var(--purple);
  color: white;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.sb-footer {
  border-top: 1px solid var(--border);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sb-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background var(--transition);
}
.sb-user:hover { background: rgba(255,255,255,0.05); }

.sb-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--purple-soft);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  font-size: 13px;
  font-weight: 700;
  color: var(--purple-light);
}
.sb-avatar img { width: 100%; height: 100%; object-fit: cover; }

.sb-user-info { flex: 1; min-width: 0; }
.sb-user-name  { font-size: 12px; font-weight: 600; color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-user-handle { font-size: 11px; color: var(--fg-dimmer); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.sb-user-actions { display: flex; gap: 4px; padding: 0 6px; }
.sb-action-btn {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}
.sb-action-btn:hover { background: rgba(255,255,255,0.07); color: var(--fg); }

.sb-connect-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--purple);
  color: white;
  font-size: 13px;
  font-weight: 600;
  transition: background var(--transition);
}
.sb-connect-btn:hover { background: var(--purple-light); }

/* ── App main content ────────────────────────────────────────── */
.app-wrapper {
  margin-left: 240px;
  min-height: 100vh;
  width: calc(100% - 240px);
  display: flex;
  flex-direction: column;
}

.app-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7,8,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.app-topbar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}

.app-content {
  flex: 1;
  padding: 28px 24px;
  max-width: 800px;
  width: 100%;
}

.app-content--wide {
  max-width: 1100px;
}

.app-content--centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
}

/* ── Avatar ─────────────────────────────────────────────────── */
.av {
  border-radius: 50%;
  background: var(--purple-soft);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  font-weight: 700;
  color: var(--purple-light);
}
.av img { width: 100%; height: 100%; object-fit: cover; }
.av-28 { width: 28px; height: 28px; font-size: 11px; }
.av-32 { width: 32px; height: 32px; font-size: 12px; }
.av-36 { width: 36px; height: 36px; font-size: 14px; }
.av-48 { width: 48px; height: 48px; font-size: 18px; }
.av-64 { width: 64px; height: 64px; font-size: 22px; }
.av-80 { width: 80px; height: 80px; font-size: 28px; }
.av-96 { width: 96px; height: 96px; font-size: 32px; border-radius: 16px; }

/* ── Cards ──────────────────────────────────────────────────── */
.card-social {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: border-color var(--transition);
}
.card-social:hover { border-color: var(--border-hover); }

/* ── Post card ──────────────────────────────────────────────── */
.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}

.post-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.post-meta { flex: 1; }
.post-meta-name { font-size: 13px; font-weight: 600; color: var(--fg); }
.post-meta-handle { font-size: 12px; color: var(--fg-dimmer); }

.post-time { font-size: 12px; color: var(--fg-dimmer); }

.post-content { font-size: 14px; color: var(--fg-dim); line-height: 1.65; margin-bottom: 12px; }

.post-beat-ref {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--fg-dim);
}

.post-actions {
  display: flex;
  gap: 16px;
}

.post-action-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--fg-dimmer);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.post-action-btn:hover { color: var(--purple-light); background: var(--purple-soft); }
.post-action-btn.liked { color: var(--pink); }

/* ── User card ──────────────────────────────────────────────── */
.user-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  cursor: pointer;
}
.user-card:hover { border-color: var(--border-hover); }

.user-card-info { flex: 1; min-width: 0; }
.user-card-name { font-size: 14px; font-weight: 600; color: var(--fg); }
.user-card-handle { font-size: 12px; color: var(--fg-dimmer); }
.user-card-stats { font-size: 11px; color: var(--fg-dimmer); margin-top: 2px; }

/* ── Beat card (small) ──────────────────────────────────────── */
.beat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  transition: border-color var(--transition);
}
.beat-row:hover { border-color: var(--border-hover); }

.beat-row-cover {
  width: 44px; height: 44px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800;
  color: rgba(255,255,255,0.85);
  flex-shrink: 0;
}

.beat-row-info { flex: 1; min-width: 0; }
.beat-row-title  { font-size: 14px; font-weight: 600; color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.beat-row-meta   { font-size: 12px; color: var(--fg-dimmer); }

.beat-row-right { display: flex; align-items: center; gap: 8px; }
.beat-row-bpm   { font-size: 11px; color: var(--fg-dimmer); }

/* ── Play button ─────────────────────────────────────────────── */
.play-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--purple);
  color: white;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 12px;
  transition: background var(--transition), transform var(--transition);
  flex-shrink: 0;
}
.play-btn:hover { background: var(--purple-light); transform: scale(1.08); }
.play-btn.playing { background: var(--pink); }

/* ── Global audio player bar ────────────────────────────────── */
#rcPlayer {
  position: fixed;
  bottom: 0; left: 240px; right: 0;
  height: 70px;
  background: rgba(7,8,15,0.97);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  z-index: 100;
}
#rcPlayer.visible { display: flex; }

.player-cover {
  width: 44px; height: 44px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px;
}

.player-info { flex: 1; min-width: 0; }
.player-title  { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player-artist { font-size: 11px; color: var(--fg-dimmer); }

.player-controls { display: flex; align-items: center; gap: 12px; }
.player-btn {
  background: none;
  border: none;
  color: var(--fg-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: color var(--transition);
}
.player-btn:hover { color: var(--fg); }
.player-btn.main {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--purple);
  color: white;
}
.player-btn.main:hover { background: var(--purple-light); }

.player-progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--fg-dimmer);
  max-width: 360px;
}

.player-bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.1);
  cursor: pointer;
  position: relative;
}
.player-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--purple-light);
  pointer-events: none;
}

/* ── Tabs ────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab-btn {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-dimmer);
  background: none;
  border: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition);
}
.tab-btn:hover { color: var(--fg); }
.tab-btn.active { color: var(--purple-light); border-bottom-color: var(--purple-light); }

/* ── Input / search bar ─────────────────────────────────────── */
.search-bar {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  gap: 10px;
  transition: border-color var(--transition);
}
.search-bar:focus-within { border-color: rgba(124,58,237,0.45); }
.search-bar input {
  flex: 1;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 14px;
  padding: 11px 0;
  outline: none;
}
.search-bar input::placeholder { color: var(--fg-dimmer); }
.search-bar-icon { color: var(--fg-dimmer); flex-shrink: 0; }

/* ── Loading skeleton ────────────────────────────────────────── */
.skel {
  height: 72px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--bg-card) 25%, rgba(255,255,255,0.05) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  margin-bottom: 8px;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ── Empty state ─────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--fg-dimmer);
  font-size: 14px;
}

/* ── Level badge ─────────────────────────────────────────────── */
.level-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid;
  font-size: 11px;
  font-weight: 600;
}
.level-BEGINNER { color: rgba(240,240,246,0.4); border-color: rgba(240,240,246,0.2); }
.level-RISING   { color: #60a5fa; border-color: rgba(96,165,250,0.3); }
.level-PRO      { color: var(--purple-light); border-color: rgba(124,58,237,0.35); }
.level-ELITE    { color: #f59e0b; border-color: rgba(245,158,11,0.35); }

/* ── Role label ──────────────────────────────────────────────── */
.role-label { font-size: 12px; color: var(--fg-dimmer); }

/* ── Toast ───────────────────────────────────────────────────── */
.rc-toast {
  position: fixed;
  bottom: 88px; left: 50%; transform: translateX(-50%) translateY(12px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 13px;
  color: var(--fg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
  white-space: nowrap;
}
.rc-toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }
.rc-toast--success { border-color: rgba(16,185,129,0.4); color: var(--green); }
.rc-toast--error   { border-color: rgba(248,113,113,0.4); color: #f87171; }

/* ── Connexion page ──────────────────────────────────────────── */
.connexion-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
}
.connexion-logo {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 100%);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 0 32px rgba(124,58,237,0.4);
}
.connexion-logo svg { width: 26px; height: 26px; fill: white; }
.connexion-title { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.connexion-subtitle { font-size: 14px; color: var(--fg-dim); margin-bottom: 32px; line-height: 1.6; }
.connexion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--purple);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition);
  margin-bottom: 12px;
}
.connexion-btn:hover { background: var(--purple-light); transform: translateY(-1px); }
.connexion-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.connexion-error { color: #f87171; font-size: 13px; margin-top: 12px; }
.connexion-note { font-size: 12px; color: var(--fg-dimmer); margin-top: 20px; }

/* ── Profile page ────────────────────────────────────────────── */
.profile-banner {
  height: 140px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(124,58,237,0.25) 0%, rgba(236,72,153,0.15) 100%);
  overflow: hidden;
  margin-bottom: 56px;
  position: relative;
}
.profile-banner img { width: 100%; height: 100%; object-fit: cover; }
.profile-avatar-wrap {
  position: absolute;
  bottom: -44px; left: 20px;
}

.profile-name { font-size: 20px; font-weight: 800; }
.profile-handle { font-size: 13px; color: var(--fg-dimmer); }
.profile-stats { display: flex; gap: 20px; font-size: 13px; }
.profile-stats strong { color: var(--fg); font-weight: 700; }
.profile-stats span  { color: var(--fg-dimmer); }

/* ── Dashboard ───────────────────────────────────────────────── */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.dash-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.dash-stat-value { font-size: 2rem; font-weight: 800; letter-spacing: -0.04em; }
.dash-stat-label { font-size: 12px; color: var(--fg-dimmer); margin-top: 4px; }

/* ── Messages ─────────────────────────────────────────────────── */
.conv-list { display: flex; flex-direction: column; }
.conv-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}
.conv-item:hover { background: rgba(255,255,255,0.03); }
.conv-item.active { background: var(--purple-soft); }
.conv-name    { font-size: 13px; font-weight: 600; color: var(--fg); }
.conv-preview { font-size: 12px; color: var(--fg-dimmer); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 160px; }
.conv-time    { font-size: 11px; color: var(--fg-dimmer); margin-left: auto; flex-shrink: 0; }

.msg-thread {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  overflow-y: auto;
  padding: 16px 0;
}

.msg-bubble {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.55;
}
.msg-bubble.mine {
  align-self: flex-end;
  background: var(--purple);
  color: white;
  border-bottom-right-radius: 4px;
}
.msg-bubble.theirs {
  align-self: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  border-bottom-left-radius: 4px;
}

/* ── Notification items ─────────────────────────────────────── */
.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  cursor: pointer;
}
.notif-item:hover { background: rgba(255,255,255,0.03); }
.notif-item.unread { background: var(--purple-soft); }
.notif-text  { font-size: 13px; color: var(--fg-dim); line-height: 1.5; flex: 1; }
.notif-time  { font-size: 11px; color: var(--fg-dimmer); flex-shrink: 0; }

/* ── Ranking table ─────────────────────────────────────────── */
.rank-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  transition: border-color var(--transition);
}
.rank-item:hover { border-color: var(--border-hover); }
.rank-num { width: 28px; font-size: 14px; font-weight: 700; color: var(--fg-dimmer); text-align: center; flex-shrink: 0; }
.rank-num.top { color: #f59e0b; }
.rank-info { flex: 1; }
.rank-name   { font-size: 14px; font-weight: 600; color: var(--fg); }
.rank-detail { font-size: 12px; color: var(--fg-dimmer); }
.rank-score  { font-size: 14px; font-weight: 700; color: var(--purple-light); }

/* ── Beat detail ─────────────────────────────────────────────── */
.beat-detail-cover {
  width: 180px; height: 180px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem; font-weight: 900;
  color: rgba(255,255,255,0.85);
  flex-shrink: 0;
}

.beat-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 20px 0;
}
.beat-meta-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}
.beat-meta-value { font-size: 18px; font-weight: 700; color: var(--fg); }
.beat-meta-label { font-size: 11px; color: var(--fg-dimmer); margin-top: 2px; }

.royalty-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin: 12px 0;
}
.royalty-bar-prod   { background: var(--purple); }
.royalty-bar-author { background: var(--pink); }
.royalty-bar-artist { background: #10b981; }

.license-btn-group {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* ── Role-based license cards ─────────────────────────────────── */
.role-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.role-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition);
}
.role-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}
.role-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}
.role-icon {
  font-size: 1.8rem;
  line-height: 1;
}
.role-name {
  font-size: 15px;
  font-weight: 700;
}
.role-royalty {
  font-size: 12px;
  color: var(--fg-dimmer);
  margin-top: 2px;
}
.role-royalty strong {
  color: var(--fg);
}
.role-desc {
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.5;
  margin: 0;
}
.role-rights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--fg-dim);
}
.role-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.btn-role-free {
  flex: 1;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  background: transparent;
  border: 1.5px solid;
  cursor: pointer;
  transition: all .15s;
  min-width: 120px;
}
.btn-role-free:hover {
  background: rgba(255,255,255,0.05);
}
.btn-role-commercial {
  flex: 1;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  min-width: 120px;
}

/* ── Analytics cards ─────────────────────────────────────────── */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

/* ── Collab cards ────────────────────────────────────────────── */
.collab-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 12px;
}

/* ── Aliases & extras ────────────────────────────────────────────── */
.tab { padding: 10px 16px; font-size: 13px; font-weight: 500; color: var(--fg-dimmer); background: none; border: none; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all var(--transition); }
.tab:hover { color: var(--fg); }
.tab.active { color: var(--purple-light); border-bottom-color: var(--purple-light); }

.btn-secondary { background: rgba(255,255,255,0.07); border: 1px solid var(--border); color: var(--fg); }
.btn-secondary:hover { background: rgba(255,255,255,0.11); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-icon { width: 36px; height: 36px; padding: 0; border-radius: 8px; }

.input, .input-sm {
  padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--fg); font-size: 14px; width: 100%;
  transition: border-color var(--transition);
}
.input-sm { padding: 7px 12px; font-size: 13px; }
.input:focus, .input-sm:focus { outline: none; border-color: rgba(124,58,237,0.5); }
.input::placeholder, .input-sm::placeholder { color: var(--fg-dimmer); }

.topbar-title { font-size: 16px; font-weight: 700; color: var(--fg); }
.link { color: var(--purple-light); }
.link:hover { text-decoration: underline; }
.fg-dimmer { color: var(--fg-dimmer) !important; }
.load-more { display: block; margin: 16px auto; }

/* ── Feed layout ─────────────────────────────────────────────────── */
.feed-layout { display: grid; grid-template-columns: 1fr 280px; gap: 24px; align-items: start; max-width: 100%; }
.feed-main { min-width: 0; }
.feed-aside { position: sticky; top: 80px; }
.aside-title { font-size: 14px; font-weight: 700; margin-bottom: 14px; color: var(--fg); }

.post-create-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.post-create-textarea { width: 100%; background: none; border: none; color: var(--fg); font-size: 14px; resize: none; min-height: 64px; outline: none; line-height: 1.5; }
.post-create-textarea::placeholder { color: var(--fg-dimmer); }
.post-create-actions { display: flex; align-items: center; gap: 10px; margin-top: 12px; border-top: 1px solid var(--border); padding-top: 12px; }

.suggest-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.suggest-item:last-child { border-bottom: none; }
.suggest-info { flex: 1; min-width: 0; }
.suggest-name { font-size: 13px; font-weight: 600; }
.suggest-handle { font-size: 11px; color: var(--fg-dimmer); }
.empty-state-sm { font-size: 13px; color: var(--fg-dimmer); padding: 12px 0; }

/* ── Modal ───────────────────────────────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); z-index: 120; display: flex; align-items: center; justify-content: center; }
.modal { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); width: 90%; max-width: 480px; max-height: 90vh; overflow-y: auto; display: flex; flex-direction: column; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--fg-dimmer); font-size: 18px; cursor: pointer; padding: 4px 8px; }
.modal-close:hover { color: var(--fg); }
.modal-body { padding: 20px 24px; flex: 1; }
.modal-textarea { width: 100%; background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--fg); padding: 12px; font-size: 14px; resize: vertical; outline: none; }
.modal-textarea:focus { border-color: rgba(124,58,237,0.5); }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* ── Explorer / Search ───────────────────────────────────────────── */
.search-bar-wrap { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.search-input { flex: 1; min-width: 180px; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--bg-card); border: 1px solid var(--border); color: var(--fg); font-size: 14px; outline: none; }
.search-input:focus { border-color: rgba(124,58,237,0.5); }
.search-input::placeholder { color: var(--fg-dimmer); }

.filter-panel { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.filter-group { display: flex; flex-direction: column; gap: 8px; }
.filter-label { font-size: 12px; font-weight: 600; color: var(--fg-dimmer); text-transform: uppercase; letter-spacing: 0.07em; }
.filter-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 14px; align-items: flex-end; }
.filter-row .filter-group { flex: 1; min-width: 100px; }
.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 500; background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--fg-dim); cursor: pointer; transition: all var(--transition); }
.chip:hover { border-color: var(--purple); color: var(--purple-light); }
.chip.active { background: var(--purple-soft); border-color: var(--purple); color: var(--purple-light); }

/* ── Beat row (reusable with .beat-cover) ────────────────────────── */
.beat-cover { width: 44px; height: 44px; border-radius: 8px; overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 800; color: rgba(255,255,255,0.85); flex-shrink: 0; }
.beat-cover img { width: 100%; height: 100%; object-fit: cover; }
.beat-info { flex: 1; min-width: 0; }
.beat-title { font-size: 14px; font-weight: 600; color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.beat-meta { font-size: 12px; color: var(--fg-dimmer); }

/* ── Profile page extras ─────────────────────────────────────────── */
.profile-banner { position: relative; margin-bottom: 56px; }
.profile-header { display: flex; align-items: flex-start; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.profile-avatar-wrap { position: absolute; bottom: -44px; left: 20px; }
.profile-info { flex: 1; min-width: 0; }
.profile-bio { font-size: 14px; color: var(--fg-dim); margin: 8px 0; line-height: 1.6; }
.profile-wallet { font-size: 12px; color: var(--fg-dimmer); font-family: monospace; margin-top: 6px; }
.profile-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.about-section { padding: 16px 0; font-size: 14px; color: var(--fg-dim); line-height: 1.8; }
.about-section code { font-family: monospace; font-size: 12px; color: var(--fg-dimmer); }
.section-title-sm { font-size: 14px; font-weight: 700; color: var(--fg); margin: 16px 0 10px; }

/* ── Messages layout ─────────────────────────────────────────────── */
.conv-layout { display: grid; grid-template-columns: 280px 1fr; height: calc(100vh - 60px); gap: 0; margin: -28px -24px; }
.conv-panel { border-right: 1px solid var(--border); overflow-y: auto; }
.conv-thread-panel { display: flex; flex-direction: column; overflow: hidden; }
.conv-thread-header { padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.msg-thread-wrap { flex: 1; overflow-y: auto; padding: 16px 20px; }
.msg-input-area { display: flex; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border); }
.msg-input { flex: 1; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--fg); padding: 10px 14px; font-size: 14px; outline: none; resize: none; height: 42px; overflow: hidden; }
.msg-input:focus { border-color: rgba(124,58,237,0.5); }
.msg-time { font-size: 10px; color: var(--fg-dimmer); text-align: right; margin-top: 3px; }

/* ── Analytics extras ────────────────────────────────────────────── */
.analytics-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.analytics-card-value { font-size: 2rem; font-weight: 800; letter-spacing: -0.04em; background: linear-gradient(135deg, var(--purple-light), var(--pink)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.analytics-card-label { font-size: 12px; color: var(--fg-dimmer); margin-top: 4px; }

/* ── Parametres (settings) ───────────────────────────────────────── */
.param-section { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; }
.param-title { font-size: 15px; font-weight: 700; margin-bottom: 20px; }
.avatar-upload-wrap { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.avatar-upload-btn { padding: 8px 16px; border-radius: var(--radius-sm); background: var(--purple-soft); border: 1px dashed rgba(124,58,237,0.4); color: var(--purple-light); font-size: 13px; cursor: pointer; transition: all var(--transition); }
.avatar-upload-btn:hover { background: rgba(124,58,237,0.2); }

/* ── Collab extras ───────────────────────────────────────────────── */
.collab-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.collab-title { font-size: 14px; font-weight: 700; }
.collab-meta { font-size: 12px; color: var(--fg-dimmer); margin-bottom: 10px; }
.collab-desc { font-size: 13px; color: var(--fg-dim); line-height: 1.6; }
.collab-actions { display: flex; gap: 8px; margin-top: 14px; }
.status-badge { padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.status-PENDING  { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.status-ACCEPTED { background: rgba(16,185,129,0.12); color: var(--green); border: 1px solid rgba(16,185,129,0.3); }
.status-REJECTED { background: rgba(248,113,113,0.1); color: #f87171; border: 1px solid rgba(248,113,113,0.25); }

/* ── Mobile ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .app-wrapper { margin-left: 0; width: 100%; }
  #rcPlayer { left: 0; }
  .conv-layout { grid-template-columns: 1fr; }
  .conv-panel { height: 50vh; border-right: none; border-bottom: 1px solid var(--border); }
  .feed-layout { grid-template-columns: 1fr; }
  .feed-aside { display: none; }
}

@media (max-width: 760px) {
  .site-nav { display: none; }
  .hero { padding-top: 110px; padding-bottom: 64px; }
  .section { padding: 64px 0; }
  .audience-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .field-row-3 { grid-template-columns: 1fr; }
  .beat-detail-cover { width: 120px; height: 120px; font-size: 2.5rem; }
  .beat-meta-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn-xl { width: 100%; justify-content: center; }
}