/**
 * FORGE COMMAND CENTER — Application Styles
 * Module: Invoicing
 */

/* ═══════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════ */

.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background: var(--forge-obsidian);
  border-right: 1px solid var(--forge-basalt);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
}

.sidebar-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--forge-basalt);
}

.brand-mark {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.brand-mark .separator {
  color: var(--forge-gold);
  margin: 0 2px;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-md);
  overflow-y: auto;
}

.nav-section {
  margin-bottom: var(--space-lg);
}

.nav-section-title {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--forge-cool-smoke);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xs);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 10px var(--space-md);
  border-radius: var(--radius-md);
  color: var(--forge-ash);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-forge-out);
  border: 1px solid transparent;
}

.nav-item:hover {
  background: var(--forge-basalt);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--forge-basalt);
  border-color: var(--forge-ember);
  color: var(--text-primary);
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: var(--space-md);
  border-top: 1px solid var(--forge-basalt);
}

/* Main Content Area */
.main-content {
  flex: 1;
  margin-left: 260px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Top Bar */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background: var(--forge-obsidian);
  border-bottom: 1px solid var(--forge-basalt);
  position: sticky;
  top: 0;
  z-index: 50;
}

.top-bar-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-gold);
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Page Content */
.page-content {
  flex: 1;
  padding: var(--space-xl);
  overflow-y: auto;
}

/* ═══════════════════════════════════════════════════════
   INVOICE LIST VIEW
   ═══════════════════════════════════════════════════════ */

.invoice-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--forge-obsidian);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--forge-ash);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
}

.stat-value.gold {
  color: var(--text-gold);
}

.invoice-table-container {
  background: var(--forge-obsidian);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.invoice-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--forge-basalt);
}

.invoice-table-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.invoice-table-scroll {
  overflow-x: auto;
}

/* ═══════════════════════════════════════════════════════
   INVOICE FORM
   ═══════════════════════════════════════════════════════ */

.invoice-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.invoice-form-full {
  grid-column: 1 / -1;
}

/* Line Items */
.line-items-section {
  margin-top: var(--space-xl);
}

.line-items-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.line-items-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-gold);
}

.line-item-row {
  display: grid;
  grid-template-columns: 1fr 180px 80px 100px 100px 40px;
  gap: var(--space-md);
  align-items: start;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--forge-basalt);
}

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

.line-item-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--forge-ash);
  padding-bottom: var(--space-sm);
}

.remove-line-btn {
  background: none;
  border: none;
  color: var(--forge-cool-smoke);
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-forge-out);
}

.remove-line-btn:hover {
  color: var(--forge-heat-critical);
  background: rgba(255, 45, 0, 0.1);
}

/* Totals Section */
.invoice-totals {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--forge-ember);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
}

.total-row {
  display: flex;
  justify-content: space-between;
  width: 280px;
  padding: var(--space-sm) 0;
}

.total-label {
  font-size: 14px;
  color: var(--forge-ash);
}

.total-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.total-row.grand {
  padding-top: var(--space-md);
  border-top: 1px solid var(--forge-basalt);
}

.total-row.grand .total-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.total-row.grand .total-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-gold);
}

/* ═══════════════════════════════════════════════════════
   INVOICE DETAIL VIEW
   ═══════════════════════════════════════════════════════ */

.invoice-detail {
  max-width: 800px;
  margin: 0 auto;
}

.invoice-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.invoice-detail-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.invoice-detail-number {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--forge-gold);
}

.invoice-detail-client {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
}

.invoice-detail-dates {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-sm);
}

.invoice-detail-date {
  font-size: 14px;
  color: var(--forge-ash);
}

.invoice-detail-date span {
  color: var(--text-primary);
  margin-left: var(--space-xs);
}

.invoice-detail-status {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-md);
}

/* Invoice Detail Table */
.invoice-detail-table {
  background: var(--forge-obsidian);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.invoice-detail-items {
  padding: var(--space-lg);
}

.invoice-detail-totals {
  padding: var(--space-lg);
  background: rgba(10, 10, 11, 0.5);
  border-top: 1px solid var(--forge-ember);
}

/* Action Buttons Row */
.invoice-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

/* ═══════════════════════════════════════════════════════
   SEARCH & FILTERS
   ═══════════════════════════════════════════════════════ */

.search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--forge-void);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  width: 280px;
  transition: all var(--duration-normal) var(--ease-forge-out);
}

.search-bar:focus-within {
  border-color: var(--forge-gold);
  box-shadow: 0 0 0 3px rgba(255, 184, 0, 0.15);
}

.search-bar svg {
  width: 18px;
  height: 18px;
  color: var(--forge-cool-smoke);
  flex-shrink: 0;
}

.search-bar input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
}

.search-bar input::placeholder {
  color: var(--forge-cool-smoke);
}

.search-bar input:focus {
  outline: none;
}

.filter-pills {
  display: flex;
  gap: var(--space-sm);
}

.filter-pill {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  background: var(--forge-basalt);
  color: var(--forge-ash);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-forge-out);
}

.filter-pill:hover {
  color: var(--text-primary);
}

.filter-pill.active {
  background: var(--forge-void);
  border-color: var(--forge-ember);
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .sidebar {
    width: 200px;
  }

  .main-content {
    margin-left: 200px;
  }

  .invoice-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--duration-slow) var(--ease-forge-out);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .line-item-row {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .invoice-stats {
    grid-template-columns: 1fr 1fr;
  }

  .search-bar {
    width: 100%;
  }
}

/* ═══════════════════════════════════════════════════════
   CLIENT MODULE
   ═══════════════════════════════════════════════════════ */

.client-detail {
  max-width: 900px;
}

.client-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--forge-basalt);
}

.client-detail-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
}

.client-detail-address {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.client-detail-contact {
  font-size: 14px;
  color: var(--forge-ash);
}

.client-detail-stats {
  display: flex;
  gap: var(--space-xl);
}

.stat-mini {
  text-align: right;
}

.stat-mini-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--forge-ash);
  margin-bottom: var(--space-xs);
}

.stat-mini-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

.client-sections {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.client-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.client-contact-card {
  padding: var(--space-md);
}

.project-list {
  display: grid;
  gap: var(--space-md);
}

.project-card {
  padding: var(--space-md);
  cursor: pointer;
}

.project-card:hover {
  border-color: var(--forge-ember);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.project-name {
  font-weight: 600;
  color: var(--text-primary);
}

.project-card-desc {
  font-size: 13px;
  margin-bottom: var(--space-xs);
}

.project-card-rate {
  font-size: 12px;
  font-family: var(--font-mono);
}

/* Client preview in invoice form */
.client-preview {
  background: var(--forge-void);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.client-preview-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.client-preview-contact,
.client-preview-email {
  font-size: 13px;
  color: var(--text-secondary);
}

.client-preview-delivery {
  margin-top: var(--space-sm);
}

/* Invoice client block in detail view */
.invoice-client-block {
  background: var(--forge-obsidian);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.invoice-client-details {
  margin-top: var(--space-sm);
}

.invoice-client-name {
  font-weight: 600;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.invoice-client-address {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.invoice-client-contact {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Invoice notes */
.invoice-notes {
  background: var(--forge-obsidian);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.invoice-notes p {
  margin-top: var(--space-sm);
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* Small button variant */
.forge-btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* Wide table for more columns */
.forge-table-wide {
  min-width: 900px;
}

.forge-table-wide th,
.forge-table-wide td {
  white-space: nowrap;
}

/* Contacts section in client form */
.contacts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.contact-row {
  background: var(--forge-void);
  border: 1px solid var(--forge-basalt);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.contact-row-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1.5fr 120px 40px;
  gap: var(--space-md);
  align-items: end;
}

.contact-row .forge-input-group {
  margin-bottom: 0;
}

.remove-contact-btn {
  background: none;
  border: none;
  color: var(--forge-cool-smoke);
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-forge-out);
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.remove-contact-btn:hover {
  color: var(--forge-heat-critical);
  background: rgba(255, 45, 0, 0.1);
}

.no-contacts-message {
  padding: var(--space-lg);
  text-align: center;
  background: var(--forge-void);
  border: 1px dashed var(--forge-basalt);
  border-radius: var(--radius-md);
}

/* Row delete buttons */
.action-cell {
  width: 50px;
  text-align: center;
  padding: 8px !important;
}

.row-delete-btn {
  background: none;
  border: none;
  color: var(--forge-cool-smoke);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-forge-out);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.row-delete-btn:hover {
  color: var(--forge-heat-critical);
  background: rgba(255, 45, 0, 0.1);
}

/* Clickable cells */
.clickable-cell {
  cursor: pointer;
}

.clickable-cell:hover {
  color: var(--forge-gold);
}

@media (max-width: 900px) {
  .contact-row-fields {
    grid-template-columns: 1fr 1fr;
  }

  .contact-row-fields .forge-input-group:nth-child(3) {
    grid-column: 1 / -1;
  }
}

/* ═══════════════════════════════════════════════════════
   SETTINGS MODULE
   ═══════════════════════════════════════════════════════ */

.settings-section {
  max-width: 1000px;
}

.settings-section .forge-card {
  margin-bottom: var(--space-xl);
}

.settings-section .forge-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.row-delete-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.row-delete-btn:disabled:hover {
  color: var(--forge-cool-smoke);
  background: none;
}

/* Invoice parties grid (From / Bill To) */
.invoice-parties-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.invoice-company-block,
.invoice-client-block {
  background: var(--forge-obsidian);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.invoice-company-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.invoice-company-address,
.invoice-company-contact {
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

@media (max-width: 768px) {
  .invoice-parties-grid {
    grid-template-columns: 1fr;
  }
}

/* Tax rate input inline */
.tax-row .total-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tax-rate-input {
  width: 60px;
  padding: 4px 8px;
  text-align: right;
  font-size: 13px;
}