/* AetherForge Portal — Shared Design System */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500;600&display=swap');

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

:root {
  --ember: #FF6B35;
  --ember-hover: #FF8255;
  --forge-gold: #FFB347;
  --steel: #1A1A2E;
  --dark: #0F0F1A;
  --surface: #16162A;
  --surface-hover: #1C1C36;
  --border: rgba(255,255,255,0.06);
  --border-focus: rgba(255,107,53,0.4);
  --text: #E8E8F0;
  --muted: #8888AA;
  --accent-glow: rgba(255, 107, 53, 0.15);
  --success: #34D399;
  --warning: #FBBF24;
  --danger: #F87171;
  --info: #60A5FA;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Space Grotesk', sans-serif; }

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* ========== LAYOUT ========== */
.portal-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* ========== TOP NAV ========== */
.portal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.portal-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ember);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.portal-logo span { color: var(--forge-gold); }

.portal-nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.portal-user {
  font-size: 0.85rem;
  color: var(--muted);
}

.portal-user strong {
  color: var(--text);
  font-weight: 500;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--ember), #FF8040);
  color: white;
  box-shadow: 0 4px 16px rgba(255,107,53,0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--ember-hover), #FF9060);
  box-shadow: 0 6px 24px rgba(255,107,53,0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: rgba(255,255,255,0.1);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  padding: 8px 16px;
}
.btn-ghost:hover { color: var(--text); }

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
  border-radius: 8px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
  border-radius: 12px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ========== FORM INPUTS ========== */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.1);
}

.form-input::placeholder { color: var(--muted); opacity: 0.6; }

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888AA' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-error {
  font-size: 0.8rem;
  color: var(--danger);
  margin-top: 6px;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 6px;
}

/* ========== CARDS ========== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: rgba(255,255,255,0.1);
}

.card-featured {
  border-color: rgba(255,107,53,0.2);
  background: linear-gradient(180deg, rgba(255,107,53,0.04), var(--surface));
}

/* ========== STATUS BADGES ========== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.badge-active {
  background: rgba(52,211,153,0.1);
  color: var(--success);
  border: 1px solid rgba(52,211,153,0.2);
}
.badge-active::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}

.badge-paused {
  background: rgba(251,191,36,0.1);
  color: var(--warning);
  border: 1px solid rgba(251,191,36,0.2);
}

.badge-deploying {
  background: rgba(96,165,250,0.1);
  color: var(--info);
  border: 1px solid rgba(96,165,250,0.2);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ========== STATS GRID ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}

.stat-card-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ember);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-card-label {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ========== AGENT CARDS ========== */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.agent-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.2s;
}

.agent-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.agent-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.agent-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: var(--accent-glow);
}

.agent-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.agent-card-type {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: capitalize;
}

.agent-card-desc {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.agent-card-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.agent-metric {
  text-align: center;
}

.agent-metric-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
}

.agent-metric-label {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 2px;
}

.agent-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.agent-card-date {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ========== ACTIVITY FEED ========== */
.activity-list {
  list-style: none;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ember);
  margin-top: 6px;
  flex-shrink: 0;
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 2px;
}

.activity-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ========== AUTH PAGE ========== */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 2;
}

.auth-header {
  text-align: center;
  margin-bottom: 40px;
}

.auth-header .portal-logo {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 16px;
}

.auth-header p {
  color: var(--muted);
  font-size: 0.95rem;
}

.auth-tabs {
  display: flex;
  background: var(--surface);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 28px;
  border: 1px solid var(--border);
}

.auth-tab {
  flex: 1;
  padding: 12px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.auth-tab.active {
  background: var(--accent-glow);
  color: var(--ember);
}

.auth-form { display: none; }
.auth-form.active { display: block; }

.auth-footer {
  text-align: center;
  margin-top: 32px;
  font-size: 0.85rem;
  color: var(--muted);
}

.auth-footer a {
  color: var(--ember);
  text-decoration: none;
}

.auth-error {
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.2);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--danger);
  margin-bottom: 16px;
  display: none;
}

.auth-error.visible { display: block; }

/* ========== ONBOARDING ========== */
.onboarding-page {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  position: relative;
  z-index: 2;
}

.onboarding-progress {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 48px;
  padding: 0 20px;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.progress-step:last-child { flex: 0; }

.progress-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px solid var(--border);
  color: var(--muted);
  background: var(--dark);
  transition: all 0.3s;
  flex-shrink: 0;
}

.progress-step.active .progress-circle {
  border-color: var(--ember);
  color: var(--ember);
  background: var(--accent-glow);
}

.progress-step.completed .progress-circle {
  border-color: var(--success);
  color: white;
  background: var(--success);
}

.progress-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  transition: background 0.3s;
}

.progress-step.completed .progress-line {
  background: var(--success);
}

.onboarding-step {
  display: none;
  animation: fadeIn 0.3s ease;
}

.onboarding-step.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.onboarding-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.onboarding-subtitle {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 36px;
}

.onboarding-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 36px;
}

/* Agent selection cards */
.agent-select-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.agent-select-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.agent-select-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.agent-select-card.selected {
  border-color: var(--ember);
  background: linear-gradient(180deg, rgba(255,107,53,0.06), var(--surface));
}

.agent-select-card .check-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: transparent;
  transition: all 0.2s;
}

.agent-select-card.selected .check-icon {
  border-color: var(--ember);
  background: var(--ember);
  color: white;
}

.agent-select-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  display: block;
}

.agent-select-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 6px;
}

.agent-select-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Team size radio group */
.radio-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.radio-option {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
}

.radio-option:hover {
  border-color: rgba(255,255,255,0.12);
}

.radio-option.selected {
  border-color: var(--ember);
  color: var(--ember);
  background: var(--accent-glow);
}

.radio-option input { display: none; }

/* Goal cards */
.goal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.goal-option {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.2s;
}

.goal-option:hover {
  border-color: rgba(255,255,255,0.12);
}

.goal-option.selected {
  border-color: var(--ember);
  background: var(--accent-glow);
}

.goal-option-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.goal-option-desc {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ========== DASHBOARD ========== */
.dashboard-header {
  margin-bottom: 32px;
}

.dashboard-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.dashboard-subtitle {
  font-size: 0.9rem;
  color: var(--muted);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.3px;
}

/* ========== EMPTY STATE ========== */
.empty-state {
  text-align: center;
  padding: 80px 40px;
  border: 2px dashed var(--border);
  border-radius: 16px;
  margin: 40px 0;
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.empty-state-desc {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== LOADING ========== */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,107,53,0.2);
  border-top-color: var(--ember);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

.page-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  flex-direction: column;
  gap: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

/* ========== TOGGLE SWITCH ========== */
.toggle {
  width: 44px;
  height: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}

.toggle.active {
  background: var(--ember);
  border-color: var(--ember);
}

.toggle::after {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
}

.toggle.active::after {
  transform: translateX(20px);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .agents-grid { grid-template-columns: 1fr; }
  .agent-select-grid { grid-template-columns: 1fr; }
  .radio-group { grid-template-columns: repeat(2, 1fr); }
  .goal-grid { grid-template-columns: 1fr; }
  .portal-nav { flex-wrap: wrap; gap: 12px; }
  .agent-card-metrics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .radio-group { grid-template-columns: 1fr; }
  .onboarding-title { font-size: 1.4rem; }
}