/* ═══ APP SHELL ═══ */
.app-body {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ═══ NAV ═══ */
.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  height: 56px;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-brand:hover { color: var(--accent); }

/* ═══ LAYOUT ═══ */
.app-layout {
  display: flex;
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 24px;
  gap: 24px;
  padding-top: 24px;
  padding-bottom: 48px;
}

/* ═══ SIDEBAR ═══ */
.sidebar {
  width: 220px;
  flex-shrink: 0;
}

.sidebar-section { margin-bottom: 24px; }

.sidebar-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  font-weight: 600;
  margin-bottom: 10px;
  padding: 0 4px;
}

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

.project-item {
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}

.project-item:hover { background: var(--bg-elevated); }

.project-item.active {
  background: var(--accent-glow);
  border-color: rgba(108, 92, 231, 0.25);
}

.project-item-name {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}

.project-item-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--fg-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.active { background: var(--green); }
.status-dot.paused { background: var(--yellow); }
.status-dot.completed { background: var(--fg-dim); }

/* ═══ MAIN ═══ */
.main-content { flex: 1; min-width: 0; }

.panel { display: none; }
.panel.active { display: block; }

.panel-header { margin-bottom: 24px; }

.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 4px;
}

.panel-header h2 {
  font-size: 1.6rem;
  color: var(--fg);
  margin-bottom: 4px;
}

.panel-subtitle {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

.project-actions { display: flex; gap: 8px; }

/* ═══ KPI CARDS ═══ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.kpi-card.accent {
  border-color: rgba(0, 214, 143, 0.2);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 214, 143, 0.04) 100%);
}

.kpi-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  margin-bottom: 8px;
}

.kpi-value {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--fg);
}

.kpi-value.green { color: var(--green); }
.kpi-value.red { color: var(--red); }

/* ═══ CHART ═══ */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.chart-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  margin-right: 4px;
}
.legend-dot.revenue { background: rgba(108, 92, 231, 0.6); }
.legend-dot.profit { background: var(--green); }

.bar-chart-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 140px;
  gap: 6px;
}

.chart-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 110px;
}

.chart-bar {
  border-radius: 3px 3px 0 0;
  width: 14px;
  min-height: 2px;
  transition: height 0.5s ease;
}

.chart-bar.revenue { background: rgba(108, 92, 231, 0.5); }
.chart-bar.profit { background: var(--green); opacity: 0.85; }
.chart-bar.loss { background: var(--red); opacity: 0.7; }

.chart-month-label {
  font-size: 0.68rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ═══ TABLE CARD ═══ */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
}

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

.table-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
}

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

.data-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-dim);
  padding: 12px 20px;
  background: var(--bg-elevated);
  font-weight: 600;
}

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

.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.cell-name { font-weight: 500; }
.cell-client { color: var(--fg-muted); font-size: 0.83rem; }
.cell-income { color: var(--green); font-weight: 600; font-family: 'Space Grotesk', sans-serif; }
.cell-expense { color: var(--red); font-weight: 600; font-family: 'Space Grotesk', sans-serif; }
.cell-profit { font-weight: 600; font-family: 'Space Grotesk', sans-serif; }
.cell-profit.positive { color: var(--green); }
.cell-profit.negative { color: var(--red); }
.cell-margin { font-size: 0.85rem; }

.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: capitalize;
}

.status-badge.active { background: var(--green-glow); color: var(--green); border: 1px solid rgba(0,214,143,0.2); }
.status-badge.paused { background: rgba(255,192,72,0.1); color: var(--yellow); border: 1px solid rgba(255,192,72,0.2); }
.status-badge.completed { background: rgba(255,255,255,0.05); color: var(--fg-dim); border: 1px solid var(--border); }

.tx-type {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.tx-type.income { color: var(--green); }
.tx-type.expense { color: var(--red); }

.tx-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.tx-type.income .tx-dot { background: var(--green); }
.tx-type.expense .tx-dot { background: var(--red); }

.btn-delete-tx {
  background: none;
  border: none;
  color: var(--fg-dim);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.15s;
}
.btn-delete-tx:hover { color: var(--red); background: rgba(255,107,107,0.1); }

/* ═══ ADD TRANSACTION CARD ═══ */
.add-tx-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.add-tx-header {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.tx-form .form-row { display: flex; gap: 12px; }
.tx-form .form-group { display: flex; flex-direction: column; gap: 6px; }
.tx-form .flex-grow { flex: 1; }
.tx-form .form-action { flex-shrink: 0; }

/* ═══ FORMS ═══ */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 0.8rem; color: var(--fg-muted); font-weight: 500; }

.form-input, .form-select, .form-textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  padding: 9px 12px;
  transition: border-color 0.15s;
  width: 100%;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: rgba(108, 92, 231, 0.5);
}

.form-textarea { resize: vertical; }

/* ═══ BUTTONS ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: #7d6ef0; border-color: #7d6ef0; }

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg-elevated); color: var(--fg); }

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: rgba(255,107,107,0.25);
}
.btn-danger:hover { background: rgba(255,107,107,0.1); }

.btn-back {
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0;
  margin-bottom: 12px;
  font-family: 'DM Sans', sans-serif;
  transition: color 0.15s;
}
.btn-back:hover { color: var(--fg); }

/* ═══ MODAL ═══ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(4px);
}

.modal-overlay.hidden { display: none; }

.modal {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.modal-header h3 {
  font-size: 1.15rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: 1.4rem;
  padding: 0;
  line-height: 1;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--fg); }

.modal-form { display: flex; flex-direction: column; gap: 16px; }
.modal-form .form-row { display: flex; gap: 12px; }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
}

/* ═══ EMPTY / LOADING ═══ */
.empty-state, .table-loading, .chart-loading {
  padding: 32px;
  text-align: center;
  color: var(--fg-dim);
  font-size: 0.9rem;
}

.empty-row td {
  text-align: center;
  color: var(--fg-dim);
  padding: 32px !important;
}

/* ═══ TAKE-HOME BANNER ═══ */
.takehome-banner {
  background: linear-gradient(135deg, #0e1520 0%, #111827 100%);
  border: 1px solid rgba(0, 214, 143, 0.18);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}

.takehome-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 214, 143, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.th-left { flex-shrink: 0; }

.th-eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  font-weight: 600;
  margin-bottom: 8px;
}

.th-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 10px;
}

.th-amount.negative { color: var(--red); }

.th-gap {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.th-gap strong { color: var(--fg); }

.th-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  min-width: 200px;
}

.th-breakdown {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.th-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.83rem;
  gap: 16px;
}

.th-breakdown-label { color: var(--fg-muted); }

.th-breakdown-value {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--fg);
}

.th-breakdown-value.deduction { color: var(--red); }
.th-breakdown-value.total { color: var(--green); font-size: 0.9rem; }

.th-breakdown-divider {
  height: 1px;
  background: var(--border);
  margin: 2px 0;
}

.th-settings-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  font-size: 0.75rem;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.15s;
  white-space: nowrap;
}

.th-settings-btn:hover {
  color: var(--fg);
  border-color: rgba(255,255,255,0.15);
  background: var(--bg-elevated);
}

/* Per-project take-home strip on project detail */
.proj-takehome-strip {
  background: linear-gradient(135deg, #0e1520 0%, #111827 100%);
  border: 1px solid rgba(0, 214, 143, 0.18);
  border-radius: var(--radius);
  padding: 16px 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.proj-takehome-strip:empty { display: none; }

.pth-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  font-weight: 600;
}

.pth-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
}

.pth-amount.negative { color: var(--red); }

.pth-meta {
  font-size: 0.82rem;
  color: var(--fg-muted);
  text-align: right;
}

/* Tax settings modal tweaks */
.modal-sm { max-width: 400px; }

.tax-modal-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.55;
  margin-bottom: 20px;
}

.tax-modal-body { display: flex; flex-direction: column; gap: 16px; }

.tax-rate-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.tax-rate-input {
  padding-right: 36px !important;
}

.tax-rate-unit {
  position: absolute;
  right: 12px;
  color: var(--fg-muted);
  font-size: 0.9rem;
  pointer-events: none;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--fg-dim);
  margin-top: 2px;
}

.tax-presets {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tax-preset-label {
  font-size: 0.78rem;
  color: var(--fg-dim);
  margin-right: 4px;
}

.tax-preset-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.15s;
}

.tax-preset-btn:hover, .tax-preset-btn.active {
  background: var(--accent-glow);
  border-color: rgba(108, 92, 231, 0.3);
  color: var(--accent);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 900px) {
  .app-layout { flex-direction: column; padding-top: 16px; }
  .sidebar { width: 100%; }
  .project-list { flex-direction: row; flex-wrap: wrap; }
  .kpi-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .kpi-row { grid-template-columns: 1fr; }
  .tx-form .form-row { flex-direction: column; }
  .modal-form .form-row { flex-direction: column; }
  .data-table th:nth-child(n+4), .data-table td:nth-child(n+4) { display: none; }
  .takehome-banner { flex-direction: column; gap: 20px; }
  .th-right { align-items: flex-start; width: 100%; }
  .th-amount { font-size: 2rem; }
  .proj-takehome-strip { flex-direction: column; align-items: flex-start; gap: 6px; }
  .pth-meta { text-align: left; }
}