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

:root {
  --black: #0a0a0a;
  --dark: #111111;
  --card: #161616;
  --card-hover: #1a1a1a;
  --border: #222222;
  --border-hover: #333333;
  --muted: #666666;
  --text: #b0b0b0;
  --light: #e0e0e0;
  --white: #f5f5f5;
  --accent: #ff6b35;
  --accent-dim: rgba(255, 107, 53, 0.12);
  --accent-glow: rgba(255, 107, 53, 0.25);
  --accent-hover: #ff8a5c;
  --success: #22c55e;
  --success-dim: rgba(34, 197, 94, 0.12);
  --warning: #eab308;
  --warning-dim: rgba(234, 179, 8, 0.12);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.12);
  --info: #3b82f6;
  --info-dim: rgba(59, 130, 246, 0.12);
}

body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ---- NAV ---- */
.app-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: -0.5px;
  text-decoration: none;
}

.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-link {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  background: none;
  font-family: inherit;
}

.nav-link:hover {
  color: var(--light);
  background: var(--card);
}

.nav-link.active {
  color: var(--white);
  background: var(--accent-dim);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.btn-logout {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.btn-logout:hover {
  color: var(--danger);
  border-color: var(--danger);
}

/* ---- LAYOUT ---- */
.app-content {
  padding-top: 60px;
  min-height: 100vh;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.page-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.5px;
}

.page-subtitle {
  font-size: 0.95rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ---- AUTH ---- */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
}

.auth-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  text-align: center;
  margin-bottom: 8px;
}

.auth-logo span { color: var(--accent); }

.auth-tagline {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.auth-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: var(--black);
  border-radius: 8px;
  padding: 4px;
}

.auth-tab {
  flex: 1;
  padding: 8px;
  border: none;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.auth-tab.active {
  color: var(--white);
  background: var(--card);
}

/* ---- FORMS ---- */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
}

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

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

.form-select {
  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='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--card);
  color: var(--light);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--card-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
  padding: 6px 12px;
}

.btn-ghost:hover {
  color: var(--light);
  background: var(--card);
}

.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border-color: transparent;
}

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

.btn-success {
  background: var(--success-dim);
  color: var(--success);
  border-color: transparent;
}

.btn-success:hover {
  background: var(--success);
  color: white;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

/* ---- STAT CARDS ---- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.2s;
}

.stat-card:hover {
  border-color: var(--border-hover);
}

.stat-card-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

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

.stat-card-value.accent { color: var(--accent); }
.stat-card-value.success { color: var(--success); }
.stat-card-value.warning { color: var(--warning); }
.stat-card-value.info { color: var(--info); }

.stat-card-change {
  font-size: 0.8rem;
  margin-top: 8px;
  color: var(--muted);
}

/* ---- PIPELINE ---- */
.pipeline-bar {
  display: flex;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--card);
}

.pipeline-segment {
  height: 100%;
  transition: width 0.5s ease;
  min-width: 2px;
}

.pipeline-segment.new { background: var(--info); }
.pipeline-segment.contacted { background: var(--warning); }
.pipeline-segment.responded { background: var(--accent); }
.pipeline-segment.booked { background: var(--success); }
.pipeline-segment.lost { background: var(--muted); }

.pipeline-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.pipeline-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text);
}

.pipeline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.pipeline-dot.new { background: var(--info); }
.pipeline-dot.contacted { background: var(--warning); }
.pipeline-dot.responded { background: var(--accent); }
.pipeline-dot.booked { background: var(--success); }
.pipeline-dot.lost { background: var(--muted); }

/* ---- TABLE ---- */
.table-wrapper {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}

.table-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-family: inherit;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  color: var(--light);
  border-color: var(--border-hover);
}

.filter-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

.search-input {
  padding: 6px 12px;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--white);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  width: 200px;
}

.search-input:focus { border-color: var(--accent); }
.search-input::placeholder { color: var(--muted); }

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: left;
  padding: 12px 20px;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
  white-space: nowrap;
}

td {
  padding: 14px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }

tr:hover td { background: var(--card-hover); }

.td-name {
  color: var(--white);
  font-weight: 500;
}

.td-muted { color: var(--muted); }

.td-actions {
  display: flex;
  gap: 4px;
}

/* ---- BADGES ---- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.badge-new { background: var(--info-dim); color: var(--info); }
.badge-contacted { background: var(--warning-dim); color: var(--warning); }
.badge-responded { background: var(--accent-dim); color: var(--accent); }
.badge-booked { background: var(--success-dim); color: var(--success); }
.badge-lost { background: rgba(102,102,102,0.15); color: var(--muted); }
.badge-draft { background: var(--info-dim); color: var(--info); }
.badge-sent { background: var(--success-dim); color: var(--success); }

/* ---- SCORE BAR ---- */
.score-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.score-track {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  max-width: 60px;
}

.score-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width 0.3s;
}

.score-label {
  font-size: 0.8rem;
  color: var(--muted);
  min-width: 28px;
}

/* ---- DETAIL VIEW ---- */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.detail-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.detail-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.detail-row:last-child { border-bottom: none; }

.detail-label {
  font-size: 0.85rem;
  color: var(--muted);
}

.detail-value {
  font-size: 0.85rem;
  color: var(--white);
  text-align: right;
}

.detail-value a {
  color: var(--accent);
  text-decoration: none;
}

.detail-value a:hover { text-decoration: underline; }

/* ---- EMAIL CARD ---- */
.email-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 12px;
  transition: border-color 0.2s;
}

.email-card:hover { border-color: var(--border-hover); }

.email-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.email-subject {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  color: var(--white);
  font-weight: 500;
}

.email-body {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.7;
  white-space: pre-wrap;
  padding: 16px;
  background: var(--black);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.email-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* ---- DISCOVER ---- */
.discover-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 32px;
}

.discover-form h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 20px;
}

.discover-row {
  display: grid;
  grid-template-columns: 2fr 1fr 100px auto;
  gap: 12px;
  align-items: end;
}

.discover-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 16px;
}

.prospect-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.2s;
}

.prospect-card:hover { border-color: var(--accent); }

.prospect-card-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 500;
  margin-bottom: 4px;
}

.prospect-card-meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 12px;
}

.prospect-card-reason {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.6;
  padding: 10px;
  background: var(--black);
  border-radius: 6px;
  margin-bottom: 12px;
}

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

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

.empty-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  color: var(--light);
  margin-bottom: 8px;
}

.empty-text {
  font-size: 0.95rem;
  max-width: 400px;
  margin: 0 auto 24px;
}

/* ---- TOAST ---- */
.toast-container {
  position: fixed;
  top: 76px;
  right: 32px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--light);
  animation: slideIn 0.3s ease;
  min-width: 280px;
  max-width: 400px;
}

.toast.success { border-color: var(--success); background: var(--success-dim); color: var(--success); }
.toast.error { border-color: var(--danger); background: var(--danger-dim); color: var(--danger); }
.toast.info { border-color: var(--info); background: var(--info-dim); color: var(--info); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ---- LOADING ---- */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  gap: 12px;
  color: var(--muted);
}

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

/* ---- BACK BUTTON ---- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 20px;
  cursor: pointer;
  transition: color 0.2s;
}

.back-link:hover { color: var(--accent); }

/* ---- MODAL ---- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
}

/* ---- SECTION CARD ---- */
.section-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 500;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .app-nav { padding: 0 16px; }
  .nav-links { display: none; }
  .page { padding: 20px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .discover-row { grid-template-columns: 1fr; }
  .discover-results { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .table-toolbar { flex-direction: column; align-items: stretch; }
  .table-filters { overflow-x: auto; }
}

/* ---- MOBILE NAV ---- */
@media (max-width: 768px) {
  .mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    padding: 8px 0;
  }

  .mobile-nav .nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.7rem;
    gap: 2px;
    padding: 8px 12px;
  }

  .app-content { padding-bottom: 72px; }
}

@media (min-width: 769px) {
  .mobile-nav { display: none; }
}