:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-alt: #263449;
  --border: #334155;
  --text: #f8fafc;
  --muted: #94a3b8;
  --primary: #10b981;
  --primary-hover: #059669;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --warn: #f59e0b;
  --accent: #38bdf8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Geeza Pro", "Noto Naskh Arabic", "Cairo", "Segoe UI", Tahoma, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  direction: rtl;
  text-align: right;
  line-height: 1.65;
}

.top-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: #0b1120;
  border-bottom: 1px solid var(--border);
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-badge {
  background: rgba(16, 185, 129, 0.18);
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
}

h1 {
  margin: 0;
  font-size: 1.25rem;
}

.en-sub {
  font-size: 0.9rem;
  color: var(--accent);
  margin-right: 0.5rem;
}

.subtitle {
  margin: 0.15rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.voice-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.voice-field {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
}

input[type="text"] {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.45rem 0.7rem;
  font-family: inherit;
  font-size: 0.9rem;
}

.btn {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 0.48rem 0.9rem;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.15s ease;
}

.btn-primary {
  background: var(--primary);
  color: #042f2e;
}
.btn-primary:hover {
  background: var(--primary-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--panel-alt);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover {
  background: var(--danger-hover);
}

.status-pill {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}
.status-off {
  background: rgba(148, 163, 184, 0.15);
  color: var(--muted);
}
.status-on {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  border: 1px solid var(--danger);
}

.voice-transcript-drawer {
  padding: 0.65rem 1.5rem;
  background: #131c31;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.85rem;
}

.transcript-row {
  display: flex;
  flex: 1;
  gap: 0.5rem;
}
.transcript-row input {
  flex: 1;
}

.workspace-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 130px);
}

.sidebar {
  background: #111827;
  border-left: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-tab {
  text-align: right;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
}
.nav-tab.active,
.nav-tab:hover {
  background: var(--panel);
  color: var(--text);
  border-color: var(--border);
}

.sidebar-meta {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--muted);
}
.sidebar-meta ul {
  padding-right: 1.1rem;
  margin: 0.4rem 0 0;
}

.main-panel {
  padding: 1.25rem 1.5rem;
}

.tab-section {
  display: none;
}
.tab-section.active {
  display: block;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.kpi-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
}
.kpi-label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
}
.kpi-value {
  font-size: 1.25rem;
  color: var(--accent);
}

.chat-and-cards {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.25rem;
}

.chat-box,
.card-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}

.chat-messages {
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.msg {
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  background: var(--panel-alt);
  font-size: 0.9rem;
}
.msg-user {
  border-right: 3px solid var(--accent);
}
.msg-system {
  border-right: 3px solid var(--primary);
}

.chat-input-row,
.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.chat-input-row input,
.search-bar input {
  flex: 1;
}

.card-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 0.9rem;
}
.card-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}
.meta-line {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  font-size: 0.76rem;
  background: var(--panel-alt);
  color: var(--accent);
  margin-left: 0.35rem;
}

@media (max-width: 960px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
  .chat-and-cards {
    grid-template-columns: 1fr;
  }
}