/* ═══════════════════════════════════════════════════════════
   CONN — Linktree Theme | Aesthetic Black Design System
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ─── Design Tokens ─── */
:root {
  /* Core Black Palette */
  --bg-primary: #050505;
  --bg-secondary: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);

  /* Text */
  --text-primary: #f5f5f5;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --text-accent: #c084fc;

  /* Accent — Purple Glow */
  --accent: #a855f7;
  --accent-light: #c084fc;
  --accent-dark: #7c3aed;
  --accent-glow: rgba(168, 85, 247, 0.15);
  --accent-glow-strong: rgba(168, 85, 247, 0.3);

  /* Secondary Accent */
  --accent2: #ec4899;
  --accent2-light: #f472b6;

  /* Borders */
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(168, 85, 247, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(168, 85, 247, 0.15);
  --shadow-glow-strong: 0 0 60px rgba(168, 85, 247, 0.25);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 300ms;
  --duration-normal: 500ms;
  --duration-slow: 800ms;

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* ─── Link Card Theme Attributes ─── */
  --link-bg: var(--bg-glass);
  --link-bg-hover: var(--bg-glass-hover);
  --link-border: 1px solid var(--border);
  --link-border-hover-color: var(--border-accent);
  --link-color: var(--text-primary);
  --link-radius: var(--radius-lg);
  --link-shadow: none;
  --link-shadow-hover: var(--shadow-glow);
  --link-transform-hover: translateY(-2px) scale(1.01);
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  color: inherit;
  background: transparent;
  border: none;
  outline: none;
}

/* ─── Animated Background ─── */
.bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora-1, .aurora-2, .aurora-3 {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: auroraOrbit 20s infinite alternate ease-in-out;
}

.aurora-1 {
  width: 60vw;
  height: 60vh;
  background: var(--accent);
  top: -10%;
  left: -10%;
  animation-duration: 25s;
}

.aurora-2 {
  width: 50vw;
  height: 50vh;
  background: var(--accent2);
  bottom: -10%;
  right: -10%;
  animation-direction: alternate-reverse;
  animation-duration: 30s;
}

.aurora-3 {
  width: 40vw;
  height: 40vh;
  background: #3b82f6; /* A nice deep blue */
  top: 30%;
  left: 40%;
  animation-duration: 35s;
  opacity: 0.1;
}

@keyframes auroraOrbit {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(5vw, 10vh) scale(1.1); }
  66% { transform: translate(-10vw, 5vh) scale(0.9); }
  100% { transform: translate(10vw, -10vh) scale(1.05); }
}

.bg-noise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.015;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ─── Main Container ─── */
.main-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 40px 20px 60px;
}

/* ─── Profile Section ─── */
.profile-section {
  text-align: center;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s var(--ease-out) both;
}

.avatar-wrapper {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
}

.avatar-glow {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent));
  animation: rotateGlow 4s linear infinite;
  opacity: 0.7;
  filter: blur(4px);
}

@keyframes rotateGlow {
  to { transform: rotate(360deg); }
}

.avatar {
  position: relative;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--bg-primary);
  z-index: 1;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-dark), var(--accent2));
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: white;
}

.profile-name {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.profile-bio {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.5;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-light);
  font-size: 0.8rem;
  margin-top: 8px;
}

.verified-badge svg {
  width: 16px;
  height: 16px;
}

/* ─── Social Icons Row ─── */
.socials-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s var(--ease-out) 0.15s both;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  transition: all var(--duration-normal) var(--ease-out);
  color: var(--text-secondary);
}

.social-icon-btn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
}

/* ─── Links Container ─── */
.links-container {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ─── Link Card ─── */
.link-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--link-radius);
  background: var(--link-bg);
  border: var(--link-border);
  box-shadow: var(--link-shadow);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  overflow: hidden;
  text-decoration: none;
  color: var(--link-color);
}

.link-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.05), rgba(236, 72, 153, 0.05));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.link-card:hover {
  background: var(--link-bg-hover);
  border-color: var(--link-border-hover-color);
  transform: var(--link-transform-hover);
  box-shadow: var(--link-shadow-hover);
}

.link-card:hover::before {
  opacity: 1;
}

.link-card:active {
  transform: translateY(0) scale(0.99);
}

/* Featured link style */
.link-card.featured {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.08), rgba(236, 72, 153, 0.08));
  border-color: rgba(168, 85, 247, 0.2);
}

.link-card.featured:hover {
  box-shadow: var(--shadow-glow-strong);
  border-color: rgba(168, 85, 247, 0.4);
}

.link-card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  font-size: 1.1rem;
}

.link-card-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.link-card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.link-card-arrow {
  color: var(--text-muted);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  z-index: 1;
}

.link-card:hover .link-card-arrow {
  color: var(--accent-light);
  transform: translateX(3px);
}

/* Ripple effect */
.link-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.15);
  transform: scale(0);
  animation: ripple 0.6s var(--ease-out) forwards;
  pointer-events: none;
}

@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* Stagger animation for link cards */
.link-card {
  opacity: 0;
  animation: fadeInUp 0.5s var(--ease-out) forwards;
}

.link-card:nth-child(1) { animation-delay: 0.25s; }
.link-card:nth-child(2) { animation-delay: 0.35s; }
.link-card:nth-child(3) { animation-delay: 0.45s; }
.link-card:nth-child(4) { animation-delay: 0.55s; }
.link-card:nth-child(5) { animation-delay: 0.65s; }
.link-card:nth-child(6) { animation-delay: 0.75s; }
.link-card:nth-child(7) { animation-delay: 0.85s; }
.link-card:nth-child(8) { animation-delay: 0.95s; }

/* ─── Footer (legacy, kept for compatibility) ─── */
.page-footer {
  margin-top: 48px;
  text-align: center;
}

/* ─── Fixed Conn Branding Badge ─── */
.conn-badge {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px 7px 10px;
  border-radius: var(--radius-full);
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(12px) saturate(1.5);
  -webkit-backdrop-filter: blur(12px) saturate(1.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(168, 85, 247, 0.08);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: badgeFadeIn 0.6s 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.conn-badge svg {
  width: 13px;
  height: 13px;
  opacity: 0.8;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.conn-badge-dot {
  color: #a855f7;
}

.conn-badge:hover {
  background: rgba(20, 10, 35, 0.75);
  border-color: rgba(168, 85, 247, 0.4);
  color: #fff;
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(168, 85, 247, 0.2);
  transform: translateY(-2px);
}

.conn-badge:hover svg {
  opacity: 1;
  color: #a855f7;
}

@keyframes badgeFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}


/* ─── Keyframes ─── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ─── Floating Orbs ─── */
.floating-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: floatOrb 15s ease-in-out infinite;
}

.orb-1 {
  width: 300px;
  height: 300px;
  background: rgba(168, 85, 247, 0.08);
  top: -100px;
  right: -50px;
  animation-delay: 0s;
}

.orb-2 {
  width: 250px;
  height: 250px;
  background: rgba(236, 72, 153, 0.06);
  bottom: -80px;
  left: -60px;
  animation-delay: -5s;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: rgba(168, 85, 247, 0.05);
  top: 40%;
  left: 60%;
  animation-delay: -10s;
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 15px) scale(1.05); }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ─── Responsive ─── */
@media (max-width: 520px) {
  .main-container {
    padding: 32px 16px 48px;
  }

  .profile-name {
    font-size: 1.5rem;
  }

  .link-card {
    padding: 14px 16px;
  }
}


/* ═══════════════════════════════════════════════════════════
   CATEGORY SECTIONS (Public Profile)
   ═══════════════════════════════════════════════════════════ */

.category-section {
  margin-bottom: 24px;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 12px;
  user-select: none;
}

.category-header:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
}

.category-header-icon {
  font-size: 1.2rem;
}

.category-header-name {
  flex: 1;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.category-header-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  padding: 2px 8px;
  border-radius: 12px;
}

.category-header-arrow {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.category-section.collapsed .category-header-arrow {
  transform: rotate(-90deg);
}

.category-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 2000px;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}

.category-section.collapsed .category-links {
  max-height: 0;
  opacity: 0;
}