:root {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --panel-2: #eef1f5;
  --border: #d7dbe2;
  --text: #1f2328;
  --muted: #5f6b7a;
  --accent: #2564cf;
  --accent-hover: #1d51ab;
  --on-accent: #ffffff;
  --success: #1a7f37;
  --danger: #c4314b;
  --warn: #9a6b12;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }

.screen { min-height: 100vh; }

/* Login */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: min(360px, 90vw);
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 2px 8px rgba(16, 24, 40, 0.08);
}

.login-card h1 { margin: 0; font-size: 1.4rem; }
.subtitle { margin: 0 0 8px; color: var(--muted); }

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}

input, textarea {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: inherit;
}

input:focus, textarea:focus { outline: 1px solid var(--accent); }

button {
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

button:hover { background: var(--accent-hover); }
button.ghost-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 400;
}
button.ghost-btn:hover { background: var(--panel-2); }
button.danger { background: var(--danger); color: #fff; }

.error { color: var(--danger); min-height: 1.2em; margin: 0; font-size: 0.85rem; }

/* App shell */
.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand { font-weight: 700; }
.badge-env {
  font-size: 0.65rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 6px;
  color: var(--muted);
  margin-left: 6px;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  font-size: 0.85rem;
  color: var(--muted);
}

.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--muted);
}
.dot.on { background: var(--success); }
.dot.off { background: var(--danger); }

.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 20px 0;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.tab-btn {
  background: transparent;
  color: var(--muted);
  border: none;
  border-radius: 8px 8px 0 0;
  padding: 10px 16px;
  font-weight: 500;
  cursor: pointer;
}

.tab-btn.active { color: var(--text); background: var(--panel-2); }

main { padding: 20px; max-width: 1000px; margin: 0 auto; }

.tab-panel { display: none; flex-direction: column; gap: 16px; }
.tab-panel.active { display: flex; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow);
}

.card h2 { margin: 0 0 4px; font-size: 1.05rem; }

.muted { color: var(--muted); font-size: 0.85rem; margin: 0; }
.ok-text { color: var(--success); font-weight: 600; margin: 0; }
.warn-text { color: var(--warn); font-weight: 600; margin: 0; }

#qr-image {
  width: 220px;
  height: 220px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.pairing-code {
  font-size: 1.6rem;
  letter-spacing: 4px;
  font-weight: 700;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
}

.inline-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.inline-form input { flex: 1; min-width: 160px; }

.list { display: flex; flex-direction: column; gap: 8px; }

.list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}

.list-item .main { flex: 1; min-width: 0; }
.list-item .main strong { display: block; font-size: 0.92rem; }
.list-item .main span { color: var(--muted); font-size: 0.78rem; word-break: break-all; }

.tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--border);
  color: var(--muted);
}
.tag.on { background: rgba(26, 127, 55, 0.1); color: var(--success); }
.tag.off { background: rgba(196, 49, 75, 0.1); color: var(--danger); }

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

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}

.toggle-row label { flex-direction: row; align-items: center; }

.small-btn {
  padding: 6px 10px;
  font-size: 0.8rem;
}

/* Live Chat inbox — dark theme ala WhatsApp Desktop, cuma di dalam tab ini
   (variabel warna di-override lokal supaya tidak bocor ke tab lain). */

#tab-inbox.tab-panel.active { display: flex; }

.inbox-layout {
  --wa-app-bg: #0b141a;
  --wa-panel: #111b21;
  --wa-panel-header: #202c33;
  --wa-panel-2: #202c33;
  --wa-hover: #202c33;
  --wa-active: #2a3942;
  --wa-border: #222d34;
  --wa-text: #e9edef;
  --wa-muted: #8696a0;
  --wa-green: #00a884;
  --wa-bubble-out: #005c4b;
  --wa-bubble-in: #202c33;
  --wa-ticks: #53bdeb;

  background: var(--wa-panel);
  color: var(--wa-text);
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  height: calc(100vh - 190px);
  min-height: 460px;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

@media (max-width: 720px) {
  .inbox-layout { grid-template-columns: 1fr; height: auto; }
}

.inbox-list-pane,
.inbox-thread-pane {
  background: var(--wa-panel);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.inbox-list-pane { border-right: 1px solid var(--wa-border); }

.inbox-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: var(--wa-panel-header);
  border-bottom: 1px solid var(--wa-border);
}

.inbox-list-header h2 { margin: 0; font-size: 1.02rem; letter-spacing: 0.01em; color: var(--wa-text); }

/* Icon-only buttons: reload, send, attach — no text, no emoji */
.inbox-layout .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  color: var(--wa-muted);
  border: 1px solid transparent;
  border-radius: 50%;
}
.inbox-layout .icon-btn:hover { color: var(--wa-text); background: var(--wa-active); }
.inbox-layout .icon-btn svg { width: 18px; height: 18px; }
.inbox-layout .icon-btn.spinning svg { animation: spin 0.7s linear; }

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

#inbox-chat-list {
  overflow-y: auto;
  padding: 0;
  gap: 0;
  background: var(--wa-panel);
}

.chat-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--wa-border);
  border-radius: 0;
  padding: 12px 16px;
  cursor: pointer;
  text-align: left;
}

.chat-row:hover { background: var(--wa-hover); }
.chat-row.active { background: var(--wa-active); }

.avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffffff;
}

.avatar-wrap { position: relative; flex-shrink: 0; width: 40px; height: 40px; }
.avatar-wrap .avatar { position: absolute; inset: 0; }
.avatar-wrap .avatar-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.inbox-thread-header .avatar-wrap,
.inbox-thread-header .avatar { width: 40px; height: 40px; }

.chat-row .chat-row-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }

.chat-row .chat-row-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.chat-row .chat-row-name {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--wa-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-row .chat-row-time {
  font-size: 0.72rem;
  color: var(--wa-muted);
  flex-shrink: 0;
}

.chat-row .chat-row-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.chat-row .chat-row-preview {
  color: var(--wa-muted);
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inbox-thread-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 18px;
  background: var(--wa-panel-header);
  border-bottom: 1px solid var(--wa-border);
}

.inbox-thread-header .thread-who { display: flex; align-items: center; gap: 12px; min-width: 0; }
.inbox-thread-header .thread-title { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.inbox-thread-header .thread-title strong {
  font-size: 0.95rem;
  color: var(--wa-text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.inbox-thread-header .thread-title span { color: var(--wa-muted); font-size: 0.75rem; word-break: break-all; }
.inbox-thread-header .thread-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.inbox-thread-header .thread-actions .small-btn { background: var(--wa-active); color: var(--wa-text); }
.inbox-thread-header .thread-actions .small-btn.ghost-btn { background: transparent; border-color: var(--wa-border); color: var(--wa-muted); }

/* Status pill reused from the topbar connection indicator (.dot), no emoji */
.status-pill.inline { margin-left: 0; color: var(--wa-muted); }

.dot.warn { background: var(--warn); }

.inbox-thread-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 6% 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background-color: var(--wa-app-bg);
  background-image: radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 18px 18px;
}

.date-divider {
  align-self: center;
  background: var(--wa-panel-header);
  color: var(--wa-muted);
  font-size: 0.72rem;
  padding: 5px 12px;
  border-radius: 8px;
  margin: 12px 0;
}

.bubble {
  position: relative;
  max-width: 65%;
  padding: 7px 9px 8px;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--wa-text);
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
  margin-top: 2px;
}

.bubble .bubble-text { padding: 2px 4px 0; }

.bubble .bubble-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 2px;
  padding: 0 2px;
  font-size: 0.68rem;
  color: var(--wa-muted);
}

.bubble-ticks { flex-shrink: 0; color: var(--wa-muted); }
.bubble-ticks.ticks-read { color: var(--wa-ticks); }

.bubble.bubble-in {
  align-self: flex-start;
  background: var(--wa-bubble-in);
  border-radius: 2px 8px 8px 8px;
}

.bubble.bubble-out {
  align-self: flex-end;
  background: var(--wa-bubble-out);
  border-radius: 8px 2px 8px 8px;
}

.bubble.bubble-out.bubble-bot {
  background: #103a33;
  border: 1px dashed rgba(0, 168, 132, 0.4);
}
.bubble.bubble-out.bubble-bot .bubble-meta { color: var(--wa-green); }

.bubble.bubble-media { padding: 4px; }
.bubble.bubble-media .bubble-text { padding: 6px 5px 0; }

.bubble-image {
  display: block;
  max-width: 100%;
  max-height: 320px;
  width: auto;
  border-radius: 6px;
  object-fit: cover;
}

.bubble-document {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  text-decoration: none;
}
.bubble-document svg { width: 26px; height: 26px; flex-shrink: 0; opacity: 0.85; }
.bubble-document span { font-size: 0.85rem; overflow-wrap: anywhere; }

.inbox-composer-wrap {
  display: flex;
  flex-direction: column;
  background: var(--wa-panel-header);
  border-top: 1px solid var(--wa-border);
}

.inbox-attach-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--wa-border);
}

.inbox-attach-preview-img {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.inbox-attach-preview-icon { width: 30px; height: 30px; color: var(--wa-muted); flex-shrink: 0; }

.inbox-attach-preview-name {
  flex: 1;
  min-width: 0;
  font-size: 0.82rem;
  color: var(--wa-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inbox-thread-composer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
}

.inbox-thread-composer textarea {
  flex: 1;
  resize: none;
  border-radius: 20px;
  padding: 10px 16px;
  background: var(--wa-active);
  border: none;
  color: var(--wa-text);
}
.inbox-thread-composer textarea:focus { outline: none; }
.inbox-thread-composer textarea::placeholder { color: var(--wa-muted); }

.send-btn {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--wa-green);
}
.send-btn:hover { background: #06cf9c; }
.send-btn svg { width: 17px; height: 17px; }