/* =====================
   VARIABEL ROOT & RESET
   ===================== */
:root {
  --sidebar-width: 340px;
  --header-height: 60px;
  --bg-dark: #111b21;
  --bg-sidebar: #202c33;
  --bg-chat: #0b141a;
  --chat-green: #005c4b;
  --text: #e9edef;
  --text-secondary: #8696a0;
  --accent: #00a884;
  --bubble-green: #005c4b;
  --bubble-gray: #222e35;
  --search-bg: #2a3942;
  --divider: #2a3942;
  --shadow: 0 2px 4px -1px rgba(0,0,0,0.2), 0 4px 5px 0 rgba(0,0,0,0.14), 0 1px 10px 0 rgba(0,0,0,0.12);
}
* { box-sizing: border-box; }
html, body {
  height: 100%;
  margin: 0;
  font-family: 'Roboto', Arial, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
}
body { min-height: 100vh; }

/* =====================
   LAYOUT UTAMA
   ===================== */
.wa-container {
  display: flex;
  max-height: 100vh;
  height: 100%;
  max-width: 100vw;
  width: 100%;
  background: var(--bg-dark);
  overflow: hidden;
  position: relative;
}

.sidebar {
  position: relative;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  height: 100vh;
  border-right: 1px solid var(--divider);
  min-width: 220px;
  max-width: 100vw;
  z-index: 1;
  transition: transform 0.3s ease;
}

.sidebar-header {
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 18px;
  font-weight: 500;
  font-size: 1.4rem;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--divider);
  justify-content: space-between;
}

.sidebar-search {
  position: relative;
  padding: 12px 18px 2px 18px;
}
.sidebar-search input {
  width: 100%;
  padding: 8px 14px;
  border-radius: 8px;
  border: none;
  background: var(--search-bg);
  color: var(--text);
  font-size: 1rem;
  outline: none;
}

.sidebar-tabs {
  display: flex;
  gap: 10px;
  padding: 10px 18px 4px 18px;
}
.sidebar-tab {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 5px 15px;
  border-radius: 25px;
  font-size: .8rem;
  cursor: pointer;
  transition: background .2s;
}
.sidebar-tab.active {
  background: var(--accent);
  color: #fff;
}

.sidebar-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 0 10px 0;
}

#logoutUserBtn {
  position: absolute;
  font-size: 1.1rem;
  bottom: 0;
  border: none;
  width: 100%;
  height: 63px;
  background: var(--text-secondary);
}

/* =====================
   CHAT LIST & ITEM
   ===================== */
.chat-item {
  display: flex;
  align-items: center;
  padding: 12px 18px;
  cursor: pointer;
  transition: background 0.18s;
  border-bottom: 1px solid rgba(42,57,66,0.5);
  gap: 13px;
}
.chat-item:hover {
  background: rgba(42,57,66,0.3);
}
.chat-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #333;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  object-fit: cover;
  font-size: 1.3rem;
}
.chat-info { flex: 1; min-width: 0; }
.chat-title {
  font-weight: 500;
  width: 200px;
  color: var(--text);
  font-size: 14px;
  margin-bottom: 2px;
}
.chat-snippet {
  color: var(--text-secondary);
  font-size: .92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chat-time {
  display: contents;
  color: var(--text-secondary);
  font-size: .86rem;
  margin-left: 30px;
  align-self: flex-start;
}
.bi-star-fill::before {
    content: "\f586";
    color: #bdb76b;
}
.flex-style {
    display: flex;
    justify-content: space-between;
    gap: 4px;
}

/* =====================
   MAIN CHAT AREA
   ===================== */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-chat);
  height: 100vh;
  position: relative;
  min-width: 0;
}
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: var(--header-height);
  border-bottom: 1px solid var(--divider);
  box-shadow: var(--shadow);
  background: var(--bg-sidebar);
  gap: 16px;
}
.main-header .main-header-left {
    display: flex;
    gap: 10px;
}

.main-header-left .chat-header .chat-status {
  font-size: 0.85rem;
  color: #aebac1;
}

.typing-indicator::after {
  content: '';
  display: inline-block;
  animation: dotty 1s infinite steps(3, jump-none);
  width: 1em;
  overflow: hidden;
  vertical-align: bottom;
}

@keyframes dotty {
  0% { content: ''; }
  33% { content: '.'; }
  66% { content: '..'; }
  100% { content: '...'; }
}

.main-header .main-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.main-header .main-title {
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--text);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.main-header .main-actions {
  display: flex;
  gap: 18px;
  font-size: 1.15rem;
  color: var(--text-secondary);
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 28px 22px 16px 22px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.chat-date {
  align-self: center;
  background: #222e35;
  color: #b6bbc1;
  font-size: .88rem;
  padding: 2px 15px;
  border-radius: 8px;
  margin: 0 0 16px 0;
}

/* =====================
   BUBBLE & MESSAGE
   ===================== */
.msg-row {
  display: flex;
  margin-bottom: 14px;
  gap: 7px;
}
.msg-row.right { justify-content: flex-end; }
.msg-bubble {
  background: var(--bubble-gray);
  color: var(--text);
  border-radius: 7px;
  padding: 12px;
  max-width: 60vw;
  min-width: 38px;
  font-size: 14px;
  box-shadow: 0 2px 4px -1px rgba(0,0,0,0.2), 0 4px 5px 0 rgba(0,0,0,0.14), 0 1px 10px 0 rgba(0,0,0,0.12);
  position: relative;
  word-break: break-word;
  line-height: 1.25;
  display: block;
  white-space: normal;
}

/* Markdown content styling */
.msg-content {
  margin-bottom: 4px;
}

.msg-content p {
  margin: 0 0 8px 0;
}

.msg-content p:last-child {
  margin-bottom: 0;
}

.msg-content ul, .msg-content ol {
  margin: 4px 0;
  padding-left: 20px;
}

.msg-content li {
  margin: 2px 0;
}

.msg-content strong {
  font-weight: 600;
  color: #fff;
}

.msg-content em {
  font-style: italic;
}

.msg-content a {
  color: #44dafd;
  text-decoration: none;
}

.msg-content a:hover {
  text-decoration: underline;
}

.msg-content code {
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
}

.msg-content pre {
  background: rgba(0, 0, 0, 0.3);
  padding: 8px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 6px 0;
}

.msg-content pre code {
  background: none;
  padding: 0;
}

.msg-content blockquote {
  border-left: 3px solid var(--accent);
  margin: 6px 0;
  padding-left: 12px;
  color: var(--text-secondary);
}
.msg-row.right .msg-bubble {
  background: var(--bubble-green);
  align-items: flex-end;
}
.msg-meta {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
  height: 20px;
  color: #aebac1;
  font-size: 0.8rem;
  margin-top: 2px;
}
.msg-meta .bi-check2-all {
  font-size: 1.2rem;
  color: #44dafde8;
}

/* Status message */
.msg-status-box {
  background: #222e35;
  border-left: 3px solid var(--accent);
  color: #b6bbc1;
  font-size: .98rem;
  padding: 8px 13px;
  border-radius: 8px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.07);
  flex-wrap: wrap;
  max-width: 72vw;
}
.msg-status-box img {
  width: 18px;
  height: 18px;
  vertical-align: middle;
  margin-right: 3px;
}

/* Typing indicator */
.typing-dots {
  display: inline-flex;
  gap: 6px;
  font-size: 1.8em;
  height: 23px;
}
.typing-dots span {
  animation: jump 1s infinite;
  animation-delay: calc(0.2s * var(--i));
}
.typing-dots span:nth-child(1) { --i: 1; }
.typing-dots span:nth-child(2) { --i: 2; }
.typing-dots span:nth-child(3) { --i: 3; }
@keyframes jump {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-4px); }
}

/* =====================
   INPUT AREA
   ===================== */
.main-footer {
  display: flex;
  align-items: center;
  background: var(--bg-sidebar);
  padding: 10px 18px;
  border-top: 1px solid var(--divider);
  gap: 10px;
}
.footer-tong, .footer-plus, .footer-mic, .footer-send {
  font-size: 1.6rem;
  color: var(--text-secondary);
  cursor: pointer;
  background: none;
  border: none;
}
.footer-tong { }
.footer-plus { }
.footer-mic, .footer-send {
  border-radius: 50%;
  background-color: #5f9ea075 !important;
  width: 46px;
  height: 42px;
  text-align: center;
  margin-left: 3px;
}
.footer-input {
  flex: 1;
  padding: 11px 14px;
  border-radius: 24px;
  border: none;
  background: var(--search-bg);
  color: var(--text);
  font-size: 1.03rem;
  outline: none;
}
.footer-input:focus {
  background-color: #17494bc2 !important;
  box-shadow: 0 0 6px -3px #44dafd;
}
.footer-input:hover {
  box-shadow: 0 0 6px -3px #44dafd;
}
.footer-mic:hover, .footer-send:hover, .footer-plus:hover {
  background-color: #17494bc2 !important;
  box-shadow: 0 0 6px -3px #44dafd;
}

/* =====================
   PRODUK CARD
   ===================== */
.produk-card {
  max-width: 400px;
  width: 100%;
  background: #1f2c34;
  border-radius: 10px;
  overflow: hidden;
  font-size: 0.95em;
  margin-bottom: 5px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.produk-card img {
  width: 100%;
  height: auto;
  display: block;
}
.produk-card-content {
  padding: 10px;
}
.produk-card-content strong {
  font-size: 1em;
  display: block;
  color: #fff;
  margin-bottom: 2px;
}
.produk-card-content small {
  color: #ccc;
  display: block;
}
.produk-card-content .btn-beli {
  margin-top: 8px;
  display: inline-block;
  font-size: 0.8em;
  background: #005c4b;
  color: #fff;
  padding: 6px 12px;
  border-radius: 5px;
  text-decoration: none;
  float: right;
  margin-bottom: 10px;
}

/* =====================
   DROPDOWN MENU
   ===================== */
.dropdown-menu-custom {
  position: absolute;
  right: 10px;
  top: 50px;
  background: #2a3942;
  border-radius: 6px;
  overflow: hidden;
  z-index: 999;
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
  min-width: 160px;
  padding: 0;
  transition: transform 0.5s ease;
}
.dropdown-menu-custom button {
  display: block;
  width: 100%;
  background: none;
  color: white;
  border: none;
  padding: 10px 16px;
  text-align: left;
  font-size: 0.9em;
}
.dropdown-menu-custom button:hover {
  background: #3b4a54;
}

/* =====================
   UTILITY & HELPER
   ===================== */
.d-none { display: none; }
.style {
  position: absolute;
  bottom: 9px;
  right: 28px;
}
#mobile-trash {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.2em;
  cursor: pointer;
}

/* =====================
   SCROLLBAR
   ===================== */
::-webkit-scrollbar { width: 7px; background: #222e35; }
::-webkit-scrollbar-thumb { background: #182229; border-radius: 6px; }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
  .wa-container { flex-direction: column; }
  .sidebar { width: 100vw; height: 46vh; min-width: 0; max-width: 100vw; }
  .main { height: 54vh; }
}
@media (max-width: 700px) {
  .wa-container { flex-direction: column; }
  .sidebar { width: 100vw; height: 40vh; }
  .main { height: 60vh; }
  .main-header { padding: 0 12px; }
  .chat-body { padding: 13px 3vw 10px 3vw; }
}
@media (max-width: 540px) {
  .sidebar {
    display: block;
    height: 100dvh;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 80%;
    background: #111;
    transform: translateX(-100%);
    z-index: 999;
    box-shadow: 2px 0 10px rgba(0,0,0,0.5);
  }
  .sidebar.open { transform: translateX(0); }
  .header-x { display: block !important; width: 38px; height: 38px; font-size: 1.2rem; background: transparent; border: none; color: white; border-radius: 50%; }
  .main { width: 100vw; height: 100vh; }
}
.header-x { display: none; }
/* Default: sembunyikan sidebar button di desktop */
#toggleSidebar, #chat-header-tools { display: none; }
@media (max-width: 540px) {
  #toggleSidebar { display: inline-block; }
  .footer-tong { display: none; }
  #chat-header-tools.chat-header-tools { display: inline-block; }
}