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

:root{
  --bg-accent: rgba(255, 200, 235, 0.12);
  --glass-bg: rgba(255,255,255,0.18);
  --glass-border: rgba(255,255,255,0.35);
  --accent-1: #ff9adf;
  --accent-2: #ff78c5;
  --accent-3: #ffd7ee;
  --text: #33242b;
  --muted: #6b575f;
  --glass-blur: 12px;
}

*{box-sizing:border-box}

html,body{
  height:100%;
  margin:0;
  font-family:"Poppins",sans-serif;
  color:var(--text);
  background: url('background.jpg') center/cover no-repeat fixed;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  background-blend-mode: soft-light;
  animation: bgPulse 14s linear infinite alternate;
}

nav{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  gap:24px;
  justify-content:center;
  align-items:center;
  padding:14px 18px;
  background: linear-gradient(180deg, rgba(255,184,223,0.28), rgba(255,255,255,0.06));
  backdrop-filter: blur(var(--glass-blur));
  border-bottom:1px solid var(--glass-border);
  box-shadow: 0 6px 20px rgba(0,0,0,0.10);
}

nav a{
  color:var(--accent-1);
  text-decoration:none;
  font-weight:600;
  padding:8px 10px;
  border-radius:10px;
  transition: transform .18s ease, box-shadow .18s ease, color .18s ease;
}

nav a:focus,
nav a:hover{
  transform:translateY(-3px) scale(1.04);
  text-shadow:0 6px 18px rgba(255,138,206,0.18);
  color:var(--accent-2);
  outline:none;
}

.container{
  max-width:560px;
  margin:36px auto;
  padding:20px;
  border-radius:18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06));
  border:1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur)) saturate(120%);
  box-shadow: 0 18px 40px rgba(19,8,24,0.22);
  position:relative;
  overflow:hidden;
}

.container:before{
  content:"";
  position:absolute;
  left:-10%;
  top:-20%;
  width:220px;
  height:220px;
  background: radial-gradient(circle at 30% 30%, rgba(255,154,223,0.18), transparent 30%),
              radial-gradient(circle at 70% 70%, rgba(255,200,220,0.12), transparent 20%);
  transform: rotate(12deg);
  filter: blur(18px);
  pointer-events:none;
}

.header-row{
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:12px;
}

.pfp{
  width:120px;
  height:120px;
  border-radius:50%;
  object-fit:cover;
  border:4px solid rgba(255,255,255,0.6);
  box-shadow: 0 8px 26px rgba(255,151,206,0.12);
  transition: transform .28s cubic-bezier(.2,.9,.2,1), box-shadow .28s ease;
  cursor:pointer;
}

.pfp:active{ transform: scale(.98) rotate(-2deg) }
.pfp:hover{ transform: translateY(-6px) scale(1.02); box-shadow: 0 14px 40px rgba(255,151,206,0.22) }

.profile-meta{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:6px;
}

h1{
  margin:0;
  color:var(--accent-2);
  font-size:1.6rem;
  letter-spacing:.6px;
  text-shadow:0 3px 12px rgba(255,150,210,0.12);
}

.bio{
  margin:0;
  color:var(--muted);
  font-size:.95rem;
  line-height:1.3;
}

/* sections */
.section{
  margin:14px 0;
  padding:14px;
  border-radius:14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.06);
  display:flex;
  flex-direction:column;
  gap:10px;
  transition: transform .18s ease, box-shadow .18s ease;
}

.section:hover{
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(28,10,22,0.10);
}

/* list items */
ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:8px }

li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px;
  border-radius:12px;
  background: linear-gradient(180deg, rgba(255,247,250,0.6), rgba(255,241,244,0.4));
  border:1px solid rgba(255,255,255,0.5);
  box-shadow: inset 0 -2px 6px rgba(255,180,210,0.03), 0 2px 8px rgba(0,0,0,0.04);
  transition: transform .14s ease, box-shadow .14s ease;
  cursor:default;
}

li:hover{ transform: translateY(-3px); box-shadow: 0 10px 22px rgba(24,8,28,0.08) }

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

.item-avatar{
  width:44px; height:44px; border-radius:10px; object-fit:cover;
  border:2px solid rgba(255,255,255,0.6);
  box-shadow: 0 6px 18px rgba(255,160,200,0.08);
}

/* buttons */
button{
  padding:8px 12px;
  background:linear-gradient(135deg,var(--accent-2),var(--accent-1));
  color:#fff;
  border:none;
  border-radius:10px;
  font-weight:600;
  cursor:pointer;
  box-shadow: 0 6px 18px rgba(255,110,170,0.16);
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}

button:active{ transform:translateY(1px) scale(.995) }
button:hover{ transform:translateY(-3px) scale(1.02); box-shadow: 0 12px 30px rgba(255,110,170,0.22) }

.icon-btn{
  background: linear-gradient(90deg,#fff6fb, #fff0f8);
  color:var(--accent-2);
  padding:8px;
  width:44px;
  height:44px;
  display:inline-grid;
  place-items:center;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

/* messages area */
.messages{
  background: linear-gradient(180deg, rgba(255,249,251,0.7), rgba(255,246,249,0.55));
  height:220px;
  overflow:auto;
  padding:10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.6);
  box-shadow: inset 0 2px 8px rgba(255,200,230,0.05);
  display:flex;
  flex-direction:column;
  gap:8px;
}

.msg{
  align-self:flex-start;
  max-width:78%;
  padding:8px 10px;
  border-radius:10px;
  background: linear-gradient(180deg,#fff,#ffeef8);
  border:1px solid rgba(255,215,235,0.6);
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  font-size:0.95rem;
}

/* input row */
.dm-row{
  display:flex;
  gap:8px;
  align-items:center;
  margin-top:8px;
}

#dmInput{
  flex:1;
  padding:10px 12px;
  border-radius:10px;
  border:1px solid rgba(200,180,195,0.45);
  background: linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,250,252,0.9));
  outline:none;
  transition: box-shadow .14s ease, transform .12s ease;
}

#dmInput:focus{
  box-shadow: 0 8px 26px rgba(255,150,210,0.12);
  transform: translateY(-2px);
}

/* small helpers */
.kawaii-badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background: linear-gradient(90deg, rgba(255,220,240,0.45), rgba(255,245,250,0.25));
  border:1px solid rgba(255,255,255,0.5);
  color:var(--accent-2);
  font-weight:600;
  font-size:.92rem;
}

/* interactive micro-animations */
button[data-like="true"]{
  background: linear-gradient(135deg,#ffd5ee,#ff95d1);
  box-shadow: 0 8px 30px rgba(255,110,170,0.24);
  transform: scale(1.04);
}

.like-pop{
  animation: popHeart .6s cubic-bezier(.2,.9,.3,1) both;
}

@keyframes popHeart{
  0%{ transform: scale(.6) rotate(-10deg); opacity:0 }
  60%{ transform: scale(1.12) rotate(6deg); opacity:1 }
  100%{ transform: scale(1) rotate(0) }
}

/* subtle ambient animations */
@keyframes bgPulse{
  0%{ filter: contrast(1.02) saturate(1); transform: translateY(0) scale(1) }
  50%{ filter: contrast(1.08) saturate(1.06); transform: translateY(-6px) scale(1.01) }
  100%{ filter: contrast(1.02) saturate(1); transform: translateY(0) scale(1) }
}

/* nav pulse */
@keyframes navPulse{
  0%{ box-shadow: 0 6px 20px rgba(0,0,0,0.10) }
  50%{ box-shadow: 0 12px 34px rgba(24,8,28,0.06) }
  100%{ box-shadow: 0 6px 20px rgba(0,0,0,0.10) }
}

/* pfp float */
@keyframes pfpFloat{
  0%{ transform: translateY(0) }
  50%{ transform: translateY(-8px) rotate(-1deg) }
  100%{ transform: translateY(0) }
}

/* tiny sparkle particles */
.sparkle-wrap{
  position:absolute;
  inset:0;
  pointer-events:none;
  overflow:visible;
}

.sparkle{
  position:absolute;
  width:8px; height:8px;
  border-radius:50%;
  background:radial-gradient(circle at 40% 35%, #fff, var(--accent-3));
  opacity:.0;
  transform: translate3d(0,0,0) scale(.6);
  filter: blur(.6px);
  animation: sparkleAnim 3.8s linear infinite;
}

.sparkle:nth-child(1){ left:8%; top:12%; animation-delay:0s }
.sparkle:nth-child(2){ left:72%; top:8%; animation-delay:.5s }
.sparkle:nth-child(3){ left:42%; top:2%; animation-delay:1.1s }
.sparkle:nth-child(4){ left:20%; top:60%; animation-delay:1.7s }
.sparkle:nth-child(5){ left:85%; top:72%; animation-delay:2.3s }

@keyframes sparkleAnim{
  0%{ opacity:0; transform: translateY(0) scale(.5) rotate(0) }
  10%{ opacity:.9 }
  50%{ opacity:.4; transform: translateY(-18px) scale(1.05) rotate(30deg) }
  90%{ opacity:.1 }
  100%{ opacity:0; transform: translateY(-26px) scale(.6) rotate(60deg) }
}

/* responsive tweaks */
@media (max-width:640px){
  .container{ margin:18px 14px; padding:16px }
  .pfp{ width:96px; height:96px }
  h1{ font-size:1.25rem }
  .messages{ height:180px }
}