/* MEGAL Command Center — Futuristic Metallic Blue UI */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-deep: #030712;
  --bg-panel: #0a1628;
  --bg-surface: #0f1d32;
  --bg-elevated: #162338;
  --border: rgba(56, 189, 248, 0.12);
  --border-bright: rgba(56, 189, 248, 0.25);
  --accent: #38bdf8;
  --accent-dim: #0284c7;
  --accent-glow: rgba(56, 189, 248, 0.15);
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: #475569;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 10px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text);
  overflow: hidden;
  height: 100vh;
}

#app {
  display: flex;
  height: 100vh;
}

/* ── Sidebar (FIXED — never scrolls with content) ─────────── */

.sidebar {
  width: 250px;
  min-width: 250px;
  background: var(--bg-panel);
  border-inline-end: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  overflow-y: auto;
}

.logo {
  padding: 20px 16px 16px;
  position: relative;
}

.logo-glow {
  position: absolute;
  top: -20px;
  right: 50%;
  transform: translateX(50%);
  width: 120px;
  height: 60px;
  background: radial-gradient(ellipse, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.logo-text {
  display: block;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 4px;
  background: linear-gradient(135deg, #38bdf8, #818cf8, #38bdf8);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s ease-in-out infinite;
}

.logo-sub {
  display: block;
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 2px;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.nav-section {
  padding: 0 12px;
  margin-bottom: 8px;
}

.nav-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  padding: 12px 8px 6px;
  font-weight: 600;
}

.nav-btn {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 2px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text-muted);
  text-align: right;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: var(--font);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-icon { font-size: 1rem; }

.nav-btn:hover {
  background: var(--accent-glow);
  color: var(--text);
  border-color: var(--border);
}

.nav-btn.active {
  background: linear-gradient(135deg, rgba(56,189,248,0.15), rgba(129,140,248,0.08));
  border-color: var(--border-bright);
  color: var(--accent);
  font-weight: 600;
}

/* Sidebar agents */
.sidebar-agents {
  padding: 0 12px;
  margin-top: 8px;
}

.agent-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-radius: 6px;
  margin-bottom: 2px;
}

.agent-chip.active-agent { color: var(--accent); }

.agent-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.agent-dot.pulse {
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(56,189,248,0.4); }
  50% { box-shadow: 0 0 0 4px rgba(56,189,248,0); }
}

.sidebar-footer {
  margin-top: auto;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.system-pulse {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--success);
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

.user-info {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ── Main Content ─────────────────────────────────────────── */

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin-right: 250px; /* offset for fixed sidebar */
  min-width: 0;
  height: 100vh;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  flex-shrink: 0;
}

.topbar-right, .topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.megal-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.megal-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

.role-badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--accent-glow);
  border: 1px solid var(--border-bright);
  color: var(--accent);
  font-weight: 500;
}

.btn-glass {
  padding: 6px 12px;
  background: rgba(56,189,248,0.08);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  color: var(--accent);
  font-size: 0.8rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-glass:hover {
  background: rgba(56,189,248,0.18);
  box-shadow: 0 0 15px rgba(56,189,248,0.1);
}

.select-glass {
  background: var(--bg-surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
  font-size: 0.8rem;
  font-family: var(--font);
  cursor: pointer;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s;
}

.btn-icon:hover {
  background: var(--bg-elevated);
  color: var(--text);
}

/* ── Views ─────────────────────────────────────────────────── */

.view {
  display: none;
  flex: 1;
  padding: 0;
  overflow: hidden;
}

.view.active {
  display: flex;
  flex-direction: column;
}

.view-header {
  padding: 20px 24px 12px;
  flex-shrink: 0;
}

.view-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
  background: linear-gradient(to left, var(--accent), #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.view-subtitle {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ── Chat Layout (with conversation sidebar) ──────────────── */

.chat-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.conv-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--bg-panel);
  border-inline-start: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 8px;
}

.conv-new-btn {
  width: 100%;
  margin-bottom: 8px;
  padding: 8px;
  font-size: 0.8rem;
}

.conv-list {
  flex: 1;
  overflow-y: auto;
}

.conv-item {
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: all 0.15s;
  margin-bottom: 2px;
  border: 1px solid transparent;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conv-item:hover {
  background: var(--accent-glow);
  color: var(--text);
}

.conv-item.active {
  background: linear-gradient(135deg, rgba(56,189,248,0.12), rgba(129,140,248,0.06));
  border-color: var(--border-bright);
  color: var(--accent);
}

.conv-item-time {
  font-size: 0.65rem;
  color: var(--text-dim);
  display: block;
  margin-top: 2px;
}

.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.chat-log {
  flex: 1;
  padding: 16px 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-form {
  display: flex;
  padding: 12px 20px;
  gap: 8px;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
  flex-shrink: 0;
}

.input-glow {
  flex: 1;
  position: relative;
}

.input-glow::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), transparent, var(--accent));
  background-size: 200% 200%;
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s;
}

.input-glow:focus-within::after {
  opacity: 0.3;
  animation: shimmer 2s linear infinite;
}

.chat-form input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font);
  outline: none;
  transition: all 0.2s;
}

.chat-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(56,189,248,0.08);
}

.chat-form input:disabled { opacity: 0.4; }

.send-btn {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: var(--bg-deep);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.send-btn:hover {
  box-shadow: 0 0 20px rgba(56,189,248,0.3);
  transform: scale(1.05);
}

.send-icon { display: inline-block; transform: rotate(180deg); }

/* ── Messages ──────────────────────────────────────────────── */

.msg {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.55;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.msg-user {
  align-self: flex-start;
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  color: #fff;
  border-bottom-right-radius: 4px;
  box-shadow: 0 2px 8px rgba(29,78,216,0.2);
}

.msg-megal {
  align-self: flex-end;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.msg-system {
  align-self: center;
  background: transparent;
  border: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 4px 14px;
  border-radius: 20px;
}

.msg-text { margin-bottom: 2px; }

.msg-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.tool-chip {
  display: inline-block;
  padding: 3px 8px;
  background: rgba(56,189,248,0.06);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 0.72rem;
  color: var(--accent);
  cursor: pointer;
  transition: all 0.15s;
}

.tool-chip:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
}

.msg-meta {
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 4px;
  text-align: left;
}

/* ── Menu Buttons (Interactive) ────────────────────────────── */

.msg-menu-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.menu-btn {
  padding: 8px 14px;
  background: rgba(56,189,248,0.06);
  border: 1px solid var(--border-bright);
  border-radius: 20px;
  color: var(--text);
  font-size: 0.82rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.25s;
}

.menu-btn:hover {
  background: var(--accent);
  color: var(--bg-deep);
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(56,189,248,0.25);
  transform: translateY(-1px);
}

.menu-btn-used { opacity: 0.3; pointer-events: none; }

.menu-btn-selected {
  background: var(--accent) !important;
  color: var(--bg-deep) !important;
  opacity: 1 !important;
  font-weight: 600;
}

/* ── Typing Indicator ─────────────────────────────────���────── */

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.dot {
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  animation: bounce 1.2s infinite;
}

.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

/* ── Cards / Agents ───────────────────────────────────────── */

#view-agents.active, #view-system-guard.active, #view-settings.active, #view-automations.active {
  padding: 0 24px 24px;
  overflow-y: auto;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.card {
  background: var(--bg-surface);
  border-radius: var(--radius);
  padding: 14px 16px;
  border: 1px solid var(--border);
  transition: all 0.2s;
  cursor: default;
}

.card:hover {
  border-color: var(--border-bright);
  box-shadow: 0 4px 20px rgba(56,189,248,0.05);
}

.card-clickable { cursor: pointer; }

.card-clickable:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.card h3 {
  font-size: 0.9rem;
  color: var(--text);
  font-weight: 600;
}

.agent-status { font-size: 0.75rem; }

.card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── Automations ──────────────────────────────────────────── */

.automation-actions {
  padding: 0 24px 12px;
}

.card-automation { position: relative; }

.automation-meta {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

/* Toggle switch */
.toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg-deep);
  border-radius: 20px;
  border: 1px solid var(--border);
  transition: 0.3s;
  cursor: pointer;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-dim);
  top: 2px;
  right: 2px;
  transition: 0.3s;
}

.toggle input:checked + .toggle-slider {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.toggle input:checked + .toggle-slider::before {
  background: var(--accent);
  transform: translateX(-16px);
}

/* ── Glow Button ──────────────────────────────────────────── */

.btn-glow {
  padding: 10px 20px;
  background: linear-gradient(135deg, rgba(56,189,248,0.12), rgba(129,140,248,0.08));
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  color: var(--accent);
  font-size: 0.85rem;
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
}

.btn-glow:hover {
  background: linear-gradient(135deg, rgba(56,189,248,0.2), rgba(129,140,248,0.15));
  box-shadow: 0 0 25px rgba(56,189,248,0.15);
  transform: translateY(-1px);
}

/* ── System Guard ─────────────────────────────────────────── */

.guard-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  padding: 0 24px;
}

.output {
  background: var(--bg-deep);
  border-radius: var(--radius);
  padding: 14px;
  border: 1px solid var(--border);
  flex: 1;
  overflow-y: auto;
  font-size: 0.78rem;
  font-family: 'Courier New', monospace;
  white-space: pre-wrap;
  direction: ltr;
  text-align: left;
  margin: 0 24px;
  color: var(--accent);
}

/* ── Modal ─────────────────────────────────────────────────── */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(3,7,18,0.8);
  backdrop-filter: blur(8px);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal.visible { display: flex; }

.modal-inner {
  background: var(--bg-surface);
  border: 1px solid var(--border-bright);
  border-radius: 16px;
  padding: 24px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(56,189,248,0.05);
}

.modal-close {
  position: absolute;
  top: 12px;
  left: 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close:hover { color: var(--text); }

.modal-inner h3 {
  margin: 0 0 12px;
  color: var(--accent);
}

.tool-section { margin-bottom: 12px; }

.tool-section strong {
  display: block;
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-bottom: 4px;
}

.tool-section pre {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-size: 0.78rem;
  overflow-x: auto;
  white-space: pre-wrap;
  color: var(--text);
  margin: 0;
}

/* Agent invite grid */
.agent-invite-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.agent-invite-btn {
  padding: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-align: center;
  font-size: 0.82rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
}

.agent-invite-btn:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.agent-invite-btn .agent-invite-icon { font-size: 1.3rem; display: block; margin-bottom: 4px; }

/* ── Forms ─────────────────────────────────────────────────── */

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 500;
}

.input-glass {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.input-glass:focus { border-color: var(--accent); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* User cards */
.user-card-role {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid var(--border);
  color: var(--accent);
}

.user-card-inactive {
  opacity: 0.4;
}

.user-card-meta {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 6px;
  display: flex;
  gap: 12px;
}

.text-muted {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* ── Scrollbar ─────────────────────────────────────────────── */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-bright);
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    width: 100%;
    min-width: unset;
    height: auto;
    bottom: 0;
    top: auto;
    flex-direction: row;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
    padding: 8px;
    border-top: 1px solid var(--border);
    border-inline-end: none;
  }
  .logo, .nav-label, .sidebar-agents, .sidebar-footer { display: none; }
  .nav-section { display: flex; gap: 4px; padding: 0; margin: 0; }
  .nav-btn { width: auto; white-space: nowrap; padding: 8px 12px; font-size: 0.8rem; }
  .main { margin-right: 0; margin-bottom: 56px; }
  .msg { max-width: 90%; }
}

/* ── KPI Cards ─────────────────────────────────────────────── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  padding: 0 24px 16px;
}
.kpi-card {
  background: rgba(56,189,248,0.06);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.kpi-card .kpi-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.kpi-card .kpi-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Field Tabs ────────────────────────────────────────────── */
.field-tabs {
  display: flex;
  gap: 4px;
  padding: 0 24px 12px;
  flex-wrap: wrap;
}
.field-tab {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}
.field-tab:hover { border-color: var(--accent); color: var(--accent); }
.field-tab.active {
  background: rgba(56,189,248,0.12);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* ── Status badges ─────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
}
.badge-open { background: rgba(239,68,68,0.15); color: #ef4444; }
.badge-assigned { background: rgba(245,158,11,0.15); color: #f59e0b; }
.badge-in_progress, .badge-in-progress { background: rgba(56,189,248,0.15); color: #38bdf8; }
.badge-completed, .badge-done { background: rgba(34,197,94,0.15); color: #22c55e; }
.badge-draft { background: rgba(168,85,247,0.15); color: #a855f7; }
.badge-approved { background: rgba(34,197,94,0.15); color: #22c55e; }
.badge-pending { background: rgba(245,158,11,0.15); color: #f59e0b; }
.badge-rejected { background: rgba(239,68,68,0.15); color: #ef4444; }