:root {
  --yellow: #FFD93D;
  --red: #FF4757;
  --blue: #3B82F6;
  --green: #22C55E;
  --black: #1a1a1a;
  --white: #FFFBF0;
  --gray: #E5E5E5;
}

* { margin:0; padding:0; box-sizing:border-box; font-family:'Comic Neue', cursive; }

body {
  background: var(--white);
  background-image: radial-gradient(circle, var(--yellow) 2px, transparent 2px);
  background-size: 30px 30px;
  color: var(--black);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ============ APP SHELL ============ */
.app-shell { display: flex; min-height: 100vh; }

/* ============ SIDEBAR (Desktop) ============ */
.sidebar {
  width: 240px;
  background: var(--red);
  border-right: 4px solid var(--black);
  padding: 20px 15px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  flex-shrink: 0;
}

.sidebar-logo {
  font-family: 'Bangers', cursive;
  font-size: 1.8rem;
  color: var(--yellow);
  -webkit-text-stroke: 1.5px var(--black);
  text-shadow: 3px 3px 0 var(--black);
  letter-spacing: 2px;
  text-align: center;
  transform: rotate(-2deg);
  margin-bottom: 10px;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 8px; flex: 1; }

.side-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--black);
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.1s;
  text-decoration: none;
  color: var(--black);
}

.side-link:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--black);
  background: var(--yellow);
}

.side-link.active {
  background: var(--blue);
  color: var(--yellow);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: var(--yellow);
  border: 3px solid var(--black);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--black);
}

.side-user-info { flex: 1; min-width: 0; }
.side-user-info > div {
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.side-auth-btn {
  background: var(--red);
  color: white;
  border: 2px solid var(--black);
  border-radius: 8px;
  padding: 4px 10px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.75rem;
  margin-top: 4px;
  font-family: 'Bangers', cursive;
  letter-spacing: 1px;
}

/* ============ AVATAR ============ */
.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 3px solid var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bangers', cursive;
  font-size: 1.4rem;
  color: white;
  text-shadow: 1px 1px 0 var(--black);
  box-shadow: 3px 3px 0 var(--black);
  flex-shrink: 0;
  background: var(--blue);
}

.avatar.small { width: 36px; height: 36px; font-size: 1.1rem; border-width: 2px; }
.avatar.big { width: 80px; height: 80px; font-size: 2.5rem; }

/* Warna avatar dari hash */
.av-0 { background: #FF4757; }
.av-1 { background: #3B82F6; }
.av-2 { background: #22C55E; }
.av-3 { background: #F59E0B; }
.av-4 { background: #A855F7; }
.av-5 { background: #EC4899; }
.av-6 { background: #14B8A6; }
.av-7 { background: #EF4444; }

/* ============ MAIN ============ */
.main { flex: 1; min-width: 0; padding-bottom: 80px; }

/* ============ TOPBAR ============ */
.topbar {
  display: none;
  background: var(--red);
  border-bottom: 4px solid var(--black);
  padding: 12px 15px;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 0 var(--black);
}

.topbar-logo {
  font-family: 'Bangers', cursive;
  font-size: 1.5rem;
  color: var(--yellow);
  -webkit-text-stroke: 1px var(--black);
  text-shadow: 2px 2px 0 var(--black);
  letter-spacing: 2px;
}

.topbar-right { display: flex; gap: 8px; }

.icon-top {
  background: var(--yellow);
  border: 3px solid var(--black);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 3px 3px 0 var(--black);
}

.top-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid var(--black);
  background: var(--blue);
  color: white;
  font-family: 'Bangers', cursive;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============ SEARCH BAR ============ */
.search-bar {
  display: flex;
  gap: 8px;
  padding: 12px 15px;
  background: var(--yellow);
  border-bottom: 3px solid var(--black);
  position: sticky;
  top: 66px;
  z-index: 99;
}

.search-bar input {
  flex: 1;
  padding: 10px 15px;
  border: 3px solid var(--black);
  border-radius: 20px;
  font-family: 'Comic Neue', cursive;
  font-size: 1rem;
}

/* ============ PAGE ============ */
.page { display: none; padding: 20px; max-width: 1100px; margin: 0 auto; animation: fadeIn 0.3s; }
.page.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-title {
  font-family: 'Bangers', cursive;
  font-size: 1.8rem;
  margin-bottom: 20px;
  -webkit-text-stroke: 1px var(--yellow);
  text-shadow: 3px 3px 0 var(--yellow);
  letter-spacing: 2px;
}

/* ============ HERO ============ */
.hero {
  background: var(--yellow);
  border: 4px solid var(--black);
  border-radius: 20px;
  padding: 30px 25px;
  box-shadow: 8px 8px 0 var(--black);
  margin-bottom: 30px;
  text-align: center;
  transform: rotate(-0.5deg);
}

.hero-title {
  font-family: 'Bangers', cursive;
  font-size: 2.5rem;
  -webkit-text-stroke: 2px var(--black);
  color: var(--white);
  text-shadow: 4px 4px 0 var(--black);
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.hero-sub {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-btn { font-size: 1.3rem; padding: 12px 30px; }

/* ============ BUTTONS ============ */
.btn-pop {
  font-family: 'Bangers', cursive;
  font-size: 1.1rem;
  letter-spacing: 1px;
  padding: 10px 20px;
  background: var(--yellow);
  color: var(--black);
  border: 3px solid var(--black);
  border-radius: 12px;
  box-shadow: 4px 4px 0 var(--black);
  cursor: pointer;
  transition: all 0.1s;
  transform: rotate(-1deg);
}

.btn-pop:hover { transform: translate(-2px,-2px) rotate(-1deg); box-shadow: 6px 6px 0 var(--black); background: var(--red); color: var(--yellow); }
.btn-pop:active { transform: translate(3px,3px) rotate(-1deg); box-shadow: 1px 1px 0 var(--black); }
.btn-pop:disabled { opacity: 0.6; cursor: wait; }

.btn-cancel { background: #ccc; }
.btn-send { padding: 8px 15px; font-size: 1.1rem; }

/* ============ FEED GRID ============ */
.feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.post-card {
  background: var(--white);
  border: 4px solid var(--black);
  border-radius: 15px;
  padding: 15px;
  box-shadow: 6px 6px 0 var(--black);
  transform: rotate(-1deg);
  transition: transform 0.2s;
  position: relative;
}

.post-card:nth-child(even) { transform: rotate(1.5deg); }
.post-card:hover { transform: rotate(0) scale(1.03); }

.post-card img {
  width: 100%; height: 180px; object-fit: cover;
  border: 3px solid var(--black); border-radius: 10px;
  margin-bottom: 10px; background: #eee;
}

.post-card h3 {
  font-family: 'Bangers', cursive;
  font-size: 1.4rem;
  letter-spacing: 1px;
  word-break: break-word;
}

.post-card p { word-break: break-word; font-size: 0.9rem; }

.post-card .price {
  background: var(--yellow);
  display: inline-block;
  padding: 3px 12px;
  border: 2px solid var(--black);
  border-radius: 15px;
  font-weight: 700;
  margin: 8px 0;
}

.post-card .seller {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 0.85rem;
  font-weight: 700;
}

.post-card .actions { display: flex; gap: 6px; margin-top: 10px; }
.post-card .actions button { flex: 1; font-size: 0.85rem; padding: 6px 8px; }

.post-card .like-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: white;
  border: 3px solid var(--black);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 1.1rem;
  box-shadow: 3px 3px 0 var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
}

.post-card .like-btn.liked { background: var(--red); }

/* ============ FORM ============ */
.form-card {
  background: var(--white);
  border: 4px solid var(--black);
  border-radius: 15px;
  padding: 25px;
  box-shadow: 8px 8px 0 var(--black);
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 600px;
  margin: 0 auto;
}

.form-card input, .form-card textarea {
  padding: 12px;
  border: 3px solid var(--black);
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Comic Neue', cursive;
  background: #fff;
}

.form-card textarea { min-height: 100px; resize: vertical; }
.form-card input:focus, .form-card textarea:focus {
  outline: none; background: #FFF9C4; box-shadow: 3px 3px 0 var(--blue);
}

/* ============ DM ============ */
.dm-container {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 15px;
  min-height: 520px;
}

.chat-list {
  background: var(--yellow);
  border: 4px solid var(--black);
  border-radius: 15px;
  padding: 10px;
  box-shadow: 5px 5px 0 var(--black);
  max-height: 600px;
  overflow-y: auto;
}

.chat-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 2px solid var(--black);
  border-radius: 10px;
  background: var(--white);
  margin-bottom: 8px;
  cursor: pointer;
  font-weight: 700;
  transition: all 0.15s;
  position: relative;
}

.chat-user:hover { background: var(--red); color: var(--yellow); transform: translateX(3px); }
.chat-user.active { background: var(--blue); color: var(--yellow); }
.chat-user .u-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.9rem; }
.chat-user .online-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green); border: 2px solid var(--black);
  position: absolute; bottom: 6px; left: 36px;
}

.chat-box {
  background: var(--white);
  border: 4px solid var(--black);
  border-radius: 15px;
  box-shadow: 5px 5px 0 var(--black);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 620px;
}

.chat-header {
  padding: 12px 15px;
  background: var(--red);
  color: var(--yellow);
  font-family: 'Bangers', cursive;
  font-size: 1.2rem;
  letter-spacing: 1px;
  border-bottom: 3px solid var(--black);
  text-shadow: 2px 2px 0 var(--black);
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-messages {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #FAFAF5;
}

.msg {
  max-width: 75%;
  padding: 10px 15px;
  border: 3px solid var(--black);
  border-radius: 15px;
  font-weight: 700;
  word-break: break-word;
  position: relative;
}

.msg.me { background: var(--blue); color: var(--yellow); align-self: flex-end; border-radius: 15px 15px 0 15px; }
.msg.other { background: var(--yellow); color: var(--black); align-self: flex-start; border-radius: 15px 15px 15px 0; }
.msg img { max-width: 220px; max-height: 220px; border-radius: 10px; border: 2px solid var(--black); margin-top: 5px; display: block; cursor: pointer; background: #fff; }
.msg audio { margin-top: 5px; max-width: 240px; }

.msg .file-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.08);
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  border: 2px dashed var(--black);
  margin-top: 5px;
  font-weight: 700;
  word-break: break-all;
  max-width: 100%;
}

.msg.me .file-link { background: rgba(255,255,255,0.2); color: var(--yellow); }
.msg .time { font-size: 0.7rem; opacity: 0.75; margin-top: 5px; display: block; text-align: right; }

.msg .reply-quote {
  background: rgba(0,0,0,0.15);
  border-left: 4px solid var(--black);
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.8rem;
  margin-bottom: 5px;
}

.chat-input {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-top: 3px solid var(--black);
  background: #f5f5f5;
  align-items: center;
}

.chat-input input[type="text"] {
  flex: 1;
  min-width: 0;
  padding: 10px;
  border: 3px solid var(--black);
  border-radius: 10px;
  font-family: 'Comic Neue', cursive;
  font-size: 1rem;
}

.icon-btn {
  background: var(--yellow);
  border: 3px solid var(--black);
  border-radius: 10px;
  font-size: 1.1rem;
  padding: 6px 10px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--black);
  transition: all 0.1s;
  flex-shrink: 0;
}

.icon-btn:hover { background: var(--red); transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--black); }
.icon-btn.recording { background: red; animation: pulse 1s infinite; }

@keyframes pulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.recording-bar {
  padding: 12px 15px;
  background: #ffebee;
  border-top: 3px solid var(--black);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.recording-bar .dot {
  width: 12px; height: 12px;
  border-radius: 50%; background: red;
  animation: blink 0.8s infinite;
}

@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.2; } }
.recording-bar #stopRec { margin-left: auto; }
.recording-bar .btn-pop { padding: 4px 12px; font-size: 0.9rem; }

.upload-bar {
  position: relative;
  height: 26px;
  background: #eee;
  border-top: 3px solid var(--black);
  overflow: hidden;
}

.upload-fill { height: 100%; width: 0%; background: var(--blue); transition: width 0.2s; }
.upload-bar span {
  position: absolute; top: 4px; left: 50%; transform: translateX(-50%);
  font-size: 0.85rem; font-weight: 700;
}

.reply-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: #E0F2FE;
  border-top: 3px solid var(--black);
  border-left: 6px solid var(--blue);
}

.reply-content { flex: 1; min-width: 0; font-size: 0.85rem; overflow: hidden; }
.reply-content b { display: block; }
.reply-content span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; opacity: 0.8; }

/* ============ PROFILE ============ */
.profile-card {
  background: var(--white);
  border: 4px solid var(--black);
  border-radius: 20px;
  padding: 30px 25px;
  box-shadow: 8px 8px 0 var(--black);
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}

.profile-card .avatar { margin: 0 auto 15px; }
.profile-card h3 {
  font-family: 'Bangers', cursive;
  font-size: 2rem;
  letter-spacing: 2px;
  -webkit-text-stroke: 1px var(--yellow);
  color: var(--black);
  text-shadow: 2px 2px 0 var(--yellow);
  margin-bottom: 10px;
}

.profile-card p { margin: 6px 0; font-size: 0.95rem; word-break: break-word; }

.profile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 20px 0;
}

.stat {
  background: var(--yellow);
  border: 3px solid var(--black);
  border-radius: 12px;
  padding: 12px 8px;
  box-shadow: 3px 3px 0 var(--black);
}

.stat b { display: block; font-family: 'Bangers', cursive; font-size: 1.5rem; }
.stat span { font-size: 0.75rem; }

/* ============ MODAL ============ */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; padding: 20px;
}

.modal-content {
  background: var(--yellow);
  border: 5px solid var(--black);
  border-radius: 20px;
  padding: 25px;
  box-shadow: 10px 10px 0 var(--black);
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 380px;
}

.modal-content h2 {
  font-family: 'Bangers', cursive;
  text-align: center;
  letter-spacing: 2px;
  font-size: 1.8rem;
  -webkit-text-stroke: 1px var(--black);
  color: var(--white);
}

.auth-tabs { display: flex; gap: 6px; }

.auth-tab {
  flex: 1;
  padding: 8px;
  background: white;
  border: 3px solid var(--black);
  border-radius: 10px;
  font-family: 'Bangers', cursive;
  font-size: 1rem;
  letter-spacing: 1px;
  cursor: pointer;
}

.auth-tab.active { background: var(--blue); color: var(--yellow); }

.modal-content input {
  padding: 12px;
  border: 3px solid var(--black);
  border-radius: 10px;
  font-family: 'Comic Neue', cursive;
  font-size: 1rem;
}

.modal-content input:focus { outline: none; background: #FFF9C4; }

/* ============ TOAST ============ */
.toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--blue);
  color: white;
  padding: 12px 25px;
  border: 3px solid var(--black);
  border-radius: 12px;
  box-shadow: 5px 5px 0 var(--black);
  font-weight: 700;
  z-index: 3000;
  transition: transform 0.3s;
  max-width: 90%;
  text-align: center;
}

.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { background: var(--red); }
.toast.success { background: var(--green); }

/* ============ BOTTOM NAV ============ */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--red);
  border-top: 4px solid var(--black);
  padding: 8px 0;
  justify-content: space-around;
  z-index: 200;
  box-shadow: 0 -4px 0 var(--black);
}

.bn-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 10px;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--white);
  position: relative;
  text-decoration: none;
  transition: transform 0.15s;
}

.bn-link span { font-size: 0.65rem; font-weight: 700; font-family: 'Bangers', cursive; letter-spacing: 1px; }
.bn-link.active { transform: scale(1.15); color: var(--yellow); }

.badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--yellow);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  border: 2px solid var(--black);
  font-style: normal;
}

/* ============ IMAGE PREVIEW ============ */
#imgPreviewModal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.9);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000; cursor: zoom-out; padding: 20px;
}

#imgPreviewModal img {
  max-width: 95%; max-height: 95%;
  border: 5px solid var(--yellow);
  border-radius: 15px;
  box-shadow: 0 0 40px var(--yellow);
}

.hidden { display: none !important; }

/* ============ RESPONSIVE ============ */
@media (max-width: 800px) {
  .sidebar { display: none; }
  .topbar { display: flex; }
  .bottom-nav { display: flex; }
  .main { padding-bottom: 90px; }
  .dm-container { grid-template-columns: 1fr; }
  .chat-list { max-height: 150px; }
  .chat-box { height: 550px; }
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.5rem; }
  .msg { max-width: 85%; }
}

@media (min-width: 801px) {
  .main { padding: 0 0 30px 0; }
  .page { padding: 30px 40px; }
}

/* Tombol login topbar */
.btn-login-top {
  font-family: 'Bangers', cursive;
  font-size: 1rem;
  letter-spacing: 1px;
  padding: 8px 16px;
  background: var(--yellow);
  color: var(--black);
  border: 3px solid var(--black);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--black);
  cursor: pointer;
  transition: all 0.1s;
}

.btn-login-top:hover { background: var(--red); color: var(--yellow); }
.btn-login-top:active { transform: translate(2px,2px); box-shadow: 1px 1px 0 var(--black); }

/* Auth tabs */
.auth-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 15px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  background: white;
  border: 3px solid var(--black);
  border-radius: 10px;
  font-family: 'Bangers', cursive;
  font-size: 1.1rem;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--black);
}

.auth-tab.active {
  background: var(--blue);
  color: var(--yellow);
}

#page-auth .form-card input:focus { outline: none; background: #FFF9C4; }
#page-auth .btn-pop { font-size: 1.2rem; padding: 12px; }

/* ============ WHATSAPP DEVELOPER ============ */

/* Tombol WA di sidebar (desktop) */
.sidebar-wa {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--black);
  margin-bottom: 10px;
}

.wa-label {
  font-family: 'Bangers', cursive;
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-align: center;
  color: var(--black);
}

.wa-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border: 3px solid var(--black);
  border-radius: 10px;
  text-decoration: none;
  color: var(--black);
  font-weight: 700;
  font-family: 'Comic Neue', cursive;
  box-shadow: 3px 3px 0 var(--black);
  transition: all 0.15s;
  cursor: pointer;
  text-align: center;
  line-height: 1.3;
}

.wa-btn small {
  font-size: 0.7rem;
  opacity: 0.8;
  font-weight: 400;
  margin-top: 2px;
}

.wa-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--black);
}

.wa-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--black);
}

.wa-1 { background: #25D366; color: white; }
.wa-1:hover { background: #1eb954; color: white; }
.wa-2 { background: #128C7E; color: white; }
.wa-2:hover { background: #0e7368; color: white; }

/* Card WA di Home & Profile */
.wa-card {
  background: var(--yellow);
  border: 4px solid var(--black);
  border-radius: 20px;
  padding: 20px 25px;
  box-shadow: 8px 8px 0 var(--black);
  margin-bottom: 30px;
  text-align: center;
}

.wa-card h3 {
  font-family: 'Bangers', cursive;
  font-size: 1.5rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
  -webkit-text-stroke: 1px var(--black);
  color: var(--white);
  text-shadow: 2px 2px 0 var(--black);
}

.wa-card p {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.wa-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.wa-buttons .wa-btn {
  font-size: 1rem;
  padding: 15px 10px;
}

/* Floating WA button (mobile) */
.wa-float {
  display: none;
  position: fixed;
  bottom: 95px;
  right: 18px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border: 4px solid var(--black);
  border-radius: 50%;
  box-shadow: 4px 4px 0 var(--black);
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  text-decoration: none;
  z-index: 250;
  cursor: pointer;
  animation: pulse-wa 2s infinite;
}

.wa-float:hover {
  transform: scale(1.1);
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 4px 4px 0 var(--black), 0 0 0 0 rgba(37, 211, 102, 0.7); }
  50% { box-shadow: 4px 4px 0 var(--black), 0 0 0 15px rgba(37, 211, 102, 0); }
}

@media (max-width: 800px) {
  .wa-float { display: flex; }
  .wa-buttons { grid-template-columns: 1fr; }
}

@media (min-width: 801px) {
  .wa-float { display: none; }
}