/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0a0f;
  --sidebar:   #0f0f17;
  --card:      #15151f;
  --card-2:    #1a1a27;
  --border:    #2a2a3a;
  --accent:    #6366f1;
  --accent-2:  #818cf8;
  --green:     #10b981;
  --yellow:    #f59e0b;
  --red:       #ef4444;
  --blue:      #3b82f6;
  --purple:    #a855f7;
  --text:      #e2e8f0;
  --text-2:    #94a3b8;
  --text-3:    #64748b;
  --chat-h:    120px;
  --header-h:  52px;
  --sidebar-w: 240px;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  overflow: hidden;
}

/* ── Header ── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--sidebar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 20px;
  z-index: 100;
}

.logo {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-2);
  letter-spacing: -0.3px;
  min-width: var(--sidebar-w);
}

.header-center {
  display: flex;
  gap: 10px;
  flex: 1;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  color: var(--text-2);
}

.header-right {
  font-size: 12px;
  color: var(--text-3);
}

/* ── Dots ── */
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.dot-green  { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot-blue   { background: var(--blue);  box-shadow: 0 0 6px var(--blue); }
.dot-purple { background: var(--purple);box-shadow: 0 0 6px var(--purple); }
.dot-yellow { background: var(--yellow);box-shadow: 0 0 6px var(--yellow); }
.dot-red    { background: var(--red);   box-shadow: 0 0 6px var(--red); }
.dot-gray   { background: var(--text-3); }

/* ── Layout ── */
.layout {
  display: flex;
  position: fixed;
  top: var(--header-h);
  bottom: var(--chat-h);
  left: 0; right: 0;
  overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 16px 0;
  flex-shrink: 0;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.sidebar-section { padding: 0 12px 20px; }

.sidebar-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--text-3);
  padding: 0 4px 8px;
}

.btn-new {
  width: 100%;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 8px;
  transition: background 0.15s;
}
.btn-new:hover { background: var(--accent-2); }

.projects-list { display: flex; flex-direction: column; gap: 4px; }

.project-item {
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.project-item:hover { background: var(--card); border-color: var(--border); }
.project-item.active { background: var(--card-2); border-color: var(--accent); }

.project-name { font-size: 13px; font-weight: 600; color: var(--text); }
.project-niche { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.project-status {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  margin-top: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.status-research { background: #1e3a5f; color: #60a5fa; }
.status-production { background: #1a3a1a; color: #4ade80; }
.status-live { background: #2d1b4e; color: #c084fc; }
.status-paused { background: #2d2d1a; color: #fbbf24; }
.status-stopped { background: #2d1a1a; color: #f87171; }

/* ── Agents ── */
.agents-list { display: flex; flex-direction: column; gap: 6px; }

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

.agent-info { display: flex; flex-direction: column; gap: 1px; }
.agent-name { font-size: 12px; font-weight: 600; color: var(--text); }
.agent-sub { font-size: 10px; color: var(--text-3); }

/* ── Main ── */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Tabs ── */
.tabs {
  display: flex;
  gap: 4px;
  padding: 12px 20px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}

.tab {
  background: none;
  border: none;
  color: var(--text-3);
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent-2); border-bottom-color: var(--accent); }

/* ── Tab Content ── */
.tab-content { display: none; flex: 1; overflow-y: auto; padding: 20px; }
.tab-content.active { display: flex; flex-direction: column; gap: 16px; }
.tab-content::-webkit-scrollbar { width: 4px; }
.tab-content::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── Cards ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.card.mt { margin-top: 0; }

.card-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-3);
  text-transform: uppercase;
  padding: 12px 16px 8px;
  border-bottom: 1px solid var(--border);
}

.card-body {
  padding: 16px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  min-height: 80px;
}

.placeholder {
  color: var(--text-3);
  font-style: italic;
  font-size: 13px;
}

/* ── Briefing ── */
.briefing-header { display: flex; align-items: center; justify-content: space-between; }
.briefing-header h2 { font-size: 18px; font-weight: 700; color: var(--text); }

/* ── Reports ── */
.reports-list { padding: 12px 16px; display: flex; flex-direction: column; gap: 10px; }

.report-item {
  padding: 12px;
  background: var(--card-2);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.report-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.report-agent { font-size: 12px; font-weight: 700; color: var(--accent-2); }
.report-time { font-size: 11px; color: var(--text-3); }
.report-type {
  font-size: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--text-2);
}
.report-content { font-size: 12px; color: var(--text-2); line-height: 1.5; }

/* ── Pipeline ── */
.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  height: 100%;
}

.pipeline-col {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pipeline-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-3);
  text-transform: uppercase;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.pipeline-items { flex: 1; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 8px; }

.pipeline-card {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.pipeline-card-title { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.pipeline-card-meta { font-size: 11px; color: var(--text-3); }
.pipeline-tag {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  margin-top: 6px;
  font-weight: 600;
}
.tag-organic { background: #1a3a1a; color: #4ade80; }
.tag-ad      { background: #2d1b4e; color: #c084fc; }

/* ── Chat Bar ── */
.chat-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--chat-h);
  background: var(--sidebar);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 10px 20px;
  gap: 8px;
  z-index: 100;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-message {
  font-size: 12px;
  padding: 4px 0;
  line-height: 1.4;
}
.chat-message.user { color: var(--text-2); }
.chat-message.user::before { content: '▶ '; color: var(--accent); }
.chat-message.agent { color: var(--green); }
.chat-message.agent::before { content: '⚡ '; }

.chat-input-row { display: flex; gap: 10px; align-items: center; }

.chat-input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}
.chat-input:focus { border-color: var(--accent); }
.chat-input::placeholder { color: var(--text-3); }

.btn-send {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-send:hover { background: var(--accent-2); }

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  width: 440px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-title { font-size: 18px; font-weight: 700; color: var(--text); }

.form-label { font-size: 12px; font-weight: 600; color: var(--text-2); margin-bottom: -8px; }

.form-input {
  width: 100%;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  font-family: inherit;
  resize: vertical;
  transition: border-color 0.15s;
}
.form-input:focus { border-color: var(--accent); }

.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 4px; }

.btn-cancel {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 13px;
  cursor: pointer;
}
.btn-create {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.btn-create:hover { background: var(--accent-2); }

/* ── Agent badges ── */
.agent-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.badge-done { background: #1a3a1a; color: #4ade80; }
.badge-todo { background: #1e1e2e; color: var(--text-3); }
.badge-running { background: #1e3a5f; color: #60a5fa; }

.agent-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
}

/* ── Empty state ── */
.empty-state { font-size: 12px; color: var(--text-3); padding: 8px 4px; font-style: italic; }