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

:root {
  --wc-blue: #2a3fe8;
  --wc-purple: #8b2be8;
  --wc-pink: #e82b8b;
  --wc-grad: linear-gradient(90deg, #2a3fe8, #8b2be8, #e82b8b);
  --radius: 10px;
  --radius-lg: 14px;
}

[data-theme="light"] {
  --bg: #f5f5fa;
  --surface: #ffffff;
  --surface2: #f0f0f8;
  --border: rgba(0, 0, 0, 0.08);
  --border2: rgba(0, 0, 0, 0.15);
  --text: #1a1a2e;
  --text2: #6060a0;
  --text3: #a0a0c0;
  --input-bg: #f8f8fd;
  --input-border: rgba(0, 0, 0, 0.1);
  --del-hover-bg: rgba(232, 43, 139, 0.1);
  --del-hover-color: #c41f6e;
}

[data-theme="dark"] {
  --bg: #0d0d14;
  --surface: #16161f;
  --surface2: #1e1e2a;
  --border: rgba(255, 255, 255, 0.08);
  --border2: rgba(255, 255, 255, 0.15);
  --text: #f0f0f8;
  --text2: #9090a8;
  --text3: #5a5a70;
  --input-bg: #1e1e2a;
  --input-border: rgba(255, 255, 255, 0.08);
  --del-hover-bg: rgba(232, 43, 139, 0.15);
  --del-hover-color: #e82b8b;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.2s, color 0.2s;
}

/* SIDEBAR LAYOUT */
.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: background 0.2s, border-color 0.2s;
}

.sidebar-logo {
  padding: 20px 20px 18px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo img,
.logo img {
  height: 28px;
  display: block;
}

.sidebar-nav {
  flex: 1;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow-y: auto;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text2);
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.15s;
  cursor: pointer;
  background: transparent;
  font-family: inherit;
  width: 100%;
  text-align: left;
  line-height: 1.4;
}

.sidebar-link:hover {
  background: var(--surface2);
  color: var(--text);
}

.sidebar-link.active {
  background: var(--surface2);
  color: var(--text);
  border-color: var(--border);
}

.logo-upload-wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.logo-preview { height: 40px; max-width: 200px; object-fit: contain; border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; background: var(--surface2); }
.sidebar-divider { height: 1px; background: var(--border); margin: 6px 4px; }
.alert-success { background: rgba(26,158,96,0.1); color: #1a9e60; border: 1px solid rgba(26,158,96,0.25); border-radius: 9px; padding: 10px 16px; margin-bottom: 1rem; font-size: 14px; }
.alert-error   { background: rgba(232,43,139,0.1); color: var(--wc-pink); border: 1px solid rgba(232,43,139,0.25); border-radius: 9px; padding: 10px 16px; margin-bottom: 1rem; font-size: 14px; }
.field-error   { color: var(--wc-pink); font-size: 12px; margin-top: 4px; }
.sidebar-bottom {
  padding: 14px 12px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  color: var(--text2);
  text-decoration: none;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.15s;
  font-family: inherit;
}
.nav-link:hover {
  border-color: var(--border2);
  color: var(--text);
}
.nav-link.active {
  border-color: var(--wc-purple);
  color: var(--text);
  background: var(--surface2);
}

.theme-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--text2);
  cursor: pointer;
  font-size: 16px;
  transition: all 0.15s;
  flex-shrink: 0;
  margin-bottom: 4px;
}

.theme-btn:hover {
  border-color: var(--wc-purple);
}

/* Mobile topbar (hidden on desktop) */
.mobile-topbar {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 98;
  transition: background 0.2s, border-color 0.2s;
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 99;
}

.sidebar-overlay.open {
  display: block;
}

.app {
  margin-left: 220px;
  padding: 2rem 2rem 4rem;
  min-width: 0;
  flex: 1;
}
.grad-line {
  height: 2px;
  background: var(--wc-grad);
  border-radius: 2px;
  margin-bottom: 1.5rem;
  width: 150px;
}
.page-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 1.75rem;
}
.grad-text {
  background: var(--wc-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: background 0.2s, border-color 0.2s;
}
.card-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.form-row {
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}
.form-row.cols-2 {
  grid-template-columns: 1fr 1fr;
}
.form-row.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-group label {
  font-size: 12px;
  color: var(--text2);
  font-weight: 500;
}
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 9px 12px;
  font-family: inherit;
  transition: border-color 0.15s, background 0.2s, color 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--wc-purple);
}
.form-group textarea {
  resize: vertical;
  min-height: 72px;
}

.btn-primary {
  padding: 11px 24px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  font-family: inherit;
  background: var(--wc-grad);
  color: #fff;
  text-decoration: none;
  transition: opacity 0.15s;
}
.btn-primary:hover {
  opacity: 0.88;
}
.btn-outline {
  padding: 11px 20px;
  font-size: 14px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
  border-radius: 9px;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: all 0.15s;
}
.btn-outline:hover {
  border-color: var(--wc-purple);
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 14px;
  color: var(--text);
  z-index: 999;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.2s;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.toast.success {
  border-color: rgba(43, 232, 139, 0.4);
}
.toast.error {
  border-color: rgba(232, 43, 139, 0.4);
}

@media (max-width: 600px) {
  .form-row.cols-2,
  .form-row.cols-3 {
    grid-template-columns: 1fr;
  }
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 1.5rem;
}
@media (max-width: 600px) {
  .stats {
    grid-template-columns: 1fr 1fr;
  }
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.stat-label {
  font-size: 11px;
  color: var(--text3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.stat-val {
  font-size: 22px;
  font-weight: 600;
}
.stat-val.grad {
  background: var(--wc-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}
.date-quick-btns {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.date-quick-btn {
  padding: 6px 10px;
  font-size: 12px;
  font-family: inherit;
  border: 1px solid var(--border2);
  border-radius: 7px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.date-quick-btn:hover { border-color: var(--wc-purple); color: var(--text); }
.date-quick-btn.active { background: var(--wc-purple); border-color: var(--wc-purple); color: #fff; }
.search-bar input[type="text"] {
  flex: 1;
  min-width: 200px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 9px 14px;
  font-family: inherit;
}
.search-bar input[type="date"] {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 9px 14px;
  font-family: inherit;
}

.quotes-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.q-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--surface2);
  border-radius: 10px;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.q-item:hover {
  border-color: var(--border2);
}
.q-left {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.q-num {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.q-client {
  font-size: 12px;
  color: var(--text2);
}
.q-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.q-total {
  font-size: 15px;
  font-weight: 600;
  background: var(--wc-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.q-date {
  font-size: 11px;
  color: var(--text3);
}
.q-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}
.q-btn {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  transition: all 0.15s;
}
.q-btn:hover {
  color: var(--text);
  border-color: var(--wc-purple);
}
.q-btn.danger:hover {
  color: var(--wc-pink);
  border-color: var(--wc-pink);
}

.empty {
  text-align: center;
  padding: 3rem;
  color: var(--text3);
  font-size: 15px;
}
.empty a {
  color: var(--wc-purple);
  text-decoration: none;
}

@media (max-width: 600px) {
  .stats {
    grid-template-columns: 1fr 1fr;
  }
}

.unit-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.unit-row input {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 9px 12px;
  font-family: inherit;
  flex: 1;
  transition: border-color 0.15s;
}
.unit-row input:focus {
  outline: none;
  border-color: var(--wc-purple);
}
.unit-row span {
  font-size: 12px;
  color: var(--text3);
  min-width: 20px;
}
.unit-row button {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text3);
  font-size: 18px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.15s;
}
.unit-row button:hover {
  color: var(--wc-pink);
}

.success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(43, 232, 139, 0.08);
  border: 1px solid rgba(43, 232, 139, 0.25);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: #1a9e60;
  margin-bottom: 1.25rem;
}
.success::before {
  content: "✓";
  width: 22px;
  height: 22px;
  background: rgba(43, 232, 139, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.items-wrap {
  overflow-x: auto;
}
.items-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 580px;
}
.items-table th {
  font-size: 11px;
  color: var(--text3);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.items-table th.r {
  text-align: right;
}
.items-table td {
  padding: 5px 4px;
  vertical-align: middle;
}
.items-table input {
  background: var(--input-bg);
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--text);
  font-size: 13px;
  padding: 7px 9px;
  font-family: inherit;
  width: 100%;
  transition: background 0.2s, color 0.2s;
}
.items-table input:focus {
  outline: none;
  border-color: var(--wc-purple);
  background: var(--bg);
}
.item-total {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  text-align: right;
  padding: 0 6px;
  white-space: nowrap;
}
.del-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text3);
  font-size: 18px;
  padding: 4px 8px;
  border-radius: 6px;
  line-height: 1;
  transition: all 0.15s;
}
.del-btn:hover {
  background: var(--del-hover-bg);
  color: var(--del-hover-color);
}

.add-row-btn {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  font-size: 13px;
  border: 1px dashed var(--border2);
  border-radius: 8px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.add-row-btn:hover {
  border-color: var(--wc-purple);
  color: var(--text);
}

.totals-block {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  font-size: 14px;
  color: var(--text2);
}
.total-row .val {
  font-weight: 500;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.total-row.grand {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  padding-top: 12px;
  margin-top: 6px;
  border-top: 1px solid var(--border2);
}
.total-row.grand .val {
  background: var(--wc-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.notes-toggle-btn {
  background: none;
  border: none;
  color: var(--text2);
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
}
.notes-toggle-btn:hover {
  color: var(--text);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* CLIENTS */
.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 1rem;
}
.client-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: border-color 0.15s;
}
.client-card:hover {
  border-color: var(--border2);
}
.client-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.client-detail {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 3px;
}
.client-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}

/* MODAL */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open {
  display: flex;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 500px;
  margin: 1rem;
}
.modal-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 1.25rem;
  justify-content: flex-end;
}

/* SECTION TABS */
.section-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.section-tab {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s;
  border-radius: 0;
}
.section-tab:hover {
  color: var(--text);
}
.section-tab.active {
  color: var(--wc-purple);
  border-bottom-color: var(--wc-purple);
  font-weight: 600;
}

/* BURGER BUTTON */
.burger-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.burger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease, background 0.2s, border-color 0.2s;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .mobile-topbar {
    display: flex;
  }
  .app {
    margin-left: 0;
    padding: 1.25rem 1rem 3rem;
    padding-top: calc(1.25rem + 56px);
  }
}

/* SETTINGS LAYOUT */
.settings-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
}
.settings-nav {
  position: sticky;
  top: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px;
}
.settings-nav-section {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text3);
  padding: 8px 10px 4px;
}
.settings-nav-link {
  display: block;
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  text-decoration: none;
  border-radius: 7px;
  margin-bottom: 1px;
  transition: all 0.15s;
}
.settings-nav-link:hover {
  background: var(--surface2);
  color: var(--text);
}
.settings-nav-link.active {
  background: var(--surface2);
  color: var(--wc-purple);
}
.settings-nav-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}
.settings-content {
  min-width: 0;
}
.settings-section-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.25rem;
}

/* Permission matrix table */
.perm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.perm-table th {
  padding: 6px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.perm-table th:first-child { text-align: left; }
.perm-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-align: center;
  vertical-align: middle;
}
.perm-table td:first-child { text-align: left; font-weight: 500; }
.perm-table tr:last-child td { border-bottom: none; }
.perm-table input[type=checkbox] {
  width: 15px;
  height: 15px;
  accent-color: var(--wc-purple);
  cursor: pointer;
}
.perm-cell-empty { color: var(--text3); }

/* Role card expand/collapse */
.role-card { margin-bottom: .75rem; }
.role-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 12px 0 0;
  user-select: none;
}
.role-card-header:first-child { padding-top: 0; }

@media (max-width: 768px) {
  .settings-layout {
    grid-template-columns: 1fr;
  }
  .settings-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px;
  }
  .settings-nav-section,
  .settings-nav-divider { display: none; }
  .settings-nav-link {
    padding: 5px 10px;
    font-size: 12px;
  }
}

/* INVOICE */
.inv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 1rem;
}
.rec-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.rec-detail {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 4px;
}
.rec-empty {
  font-size: 13px;
  color: var(--text3);
}
.rec-empty a {
  color: var(--wc-purple);
  text-decoration: none;
}

@media (max-width: 600px) {
  .inv-grid {
    grid-template-columns: 1fr;
  }
}

/* INVOICE STATUS */
.inv-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  display: inline-block;
  min-width: 90px;
  text-align: center;
}
.status-draft {
  background: rgba(144, 144, 168, 0.15);
  color: var(--text2);
}
.status-sent {
  background: rgba(42, 63, 232, 0.12);
  color: #2a3fe8;
}
.status-paid {
  background: rgba(26, 158, 96, 0.12);
  color: #1a9e60;
}
.status-overdue {
  background: rgba(232, 43, 139, 0.12);
  color: var(--wc-pink);
}

.status-option {
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.15s;
  width: 100%;
}
.status-option:hover {
  filter: brightness(0.93);
}
.status-option.selected {
  border-color: currentColor;
  box-shadow: 0 0 0 2px currentColor;
}
/* INVOICE LIST
.inv-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr 1.5fr;
  gap: 12px;
  padding: 8px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.inv-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr 1.5fr;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  transition: background 0.15s;
}
.inv-row:last-child {
  border-bottom: none;
}
.inv-row:hover {
  background: var(--surface2);
}
.inv-number {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.inv-client {
  font-size: 12px;
  color: var(--text2);
  margin-top: 2px;
}
.inv-label {
  font-size: 10px;
  color: var(--text3);
  margin-bottom: 2px;
}
.inv-col-amount {
  font-size: 13px;
  color: var(--text);
}
.inv-total {
  font-weight: 600;
  background: var(--wc-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.inv-col-actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.inv-col-status {
  display: flex;
  align-items: center;
}

@media (max-width: 900px) {
  .inv-header {
    display: none;
  }
  .inv-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .inv-col-date,
  .inv-col-amount {
    font-size: 12px;
  }
}
@media (max-width: 600px) {
  .inv-row {
    grid-template-columns: 1fr;
  }
} */
/* INVOICE TABLE */
.inv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: fixed;
}
.inv-table td:not(.row-menu-cell) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inv-table thead tr {
  border-bottom: 2px solid var(--border);
}
.inv-table th {
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 10px 12px;
  text-align: left;
}
.inv-table th.r { text-align: right; }
.inv-table th[data-col] { cursor: pointer; user-select: none; white-space: nowrap; }
.inv-table th[data-col]:hover { color: var(--text2); }
.inv-table th[data-col]::after { content: ' ⇅'; opacity: 0.3; font-size: 10px; }
.inv-table th.sort-asc::after  { content: ' ↑'; opacity: 1; color: var(--wc-purple); }
.inv-table th.sort-desc::after { content: ' ↓'; opacity: 1; color: var(--wc-purple); }
.inv-table td {
  padding: 12px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
  text-align: left;
}
.inv-table td.r {
  text-align: right;
}
.inv-table .inv-tr:last-child td {
  border-bottom: none;
}
.inv-table .inv-tr:hover td {
  background: var(--surface2);
}
.inv-actions {
  display: flex;
  gap: 4px;
}

@media (max-width: 768px) {
  .inv-table {
    display: block;
    overflow-x: auto;
  }
}

/* ── DATEPICKER ────────────────────────────────── */
.dp-wrap {
  position: relative;
  display: inline-block;
}

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

.dp-display {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  padding: 9px 36px 9px 12px;
  font-family: inherit;
  cursor: pointer;
  width: 148px;
  caret-color: transparent;
  transition: border-color 0.15s, background 0.2s, color 0.2s;
}

.dp-display:focus {
  outline: none;
  border-color: var(--wc-purple);
}

.dp-icon {
  position: absolute;
  right: 10px;
  color: var(--text3);
  display: flex;
  align-items: center;
  pointer-events: none;
}

.dp-shortcuts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 8px 10px 6px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.dp-shortcut {
  padding: 5px 6px;
  font-size: 11px;
  font-family: inherit;
  border: 1px solid var(--border2);
  border-radius: 6px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  text-align: center;
  transition: all 0.12s;
  white-space: nowrap;
}
.dp-shortcut:hover { background: var(--wc-purple); border-color: var(--wc-purple); color: #fff; }
.dp-popup {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 14px;
  z-index: 300;
  width: 260px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.14);
  transition: background 0.2s;
}

.dp-popup.open {
  display: block;
}

.dp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.dp-month-year {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.dp-nav {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border2);
  border-radius: 6px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  padding: 0;
  line-height: 1;
  font-family: inherit;
}

.dp-nav:hover {
  border-color: var(--wc-purple);
  color: var(--text);
}

.dp-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
}

.dp-weekdays span {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  padding: 4px 0;
  letter-spacing: 0.04em;
}

.dp-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.dp-day {
  width: 100%;
  aspect-ratio: 1;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.12s, color 0.12s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.dp-day:hover {
  background: var(--surface2);
}

.dp-today {
  font-weight: 700;
  color: var(--wc-purple);
}

.dp-selected {
  background: var(--wc-purple) !important;
  color: #fff !important;
  font-weight: 600;
}

.dp-empty {
  pointer-events: none;
}

/* ── INVOICE TYPE BADGES ───────────────────────── */
.inv-type-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
  text-transform: uppercase;
}
.type-badge-advance {
  background: rgba(42, 63, 232, 0.12);
  color: #2a3fe8;
}
.type-badge-final {
  background: rgba(139, 43, 232, 0.12);
  color: #8b2be8;
}

/* ── INVOICE TYPE SELECTOR ─────────────────────── */
.type-btn {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.15s;
}
.type-btn:hover {
  border-color: var(--wc-purple);
  color: var(--text);
}
.type-btn.active {
  background: var(--wc-purple);
  border-color: var(--wc-purple);
  color: #fff;
}

/* Advance deduction row */
.advance-deduct-row .val {
  color: var(--wc-pink) !important;
  -webkit-text-fill-color: var(--wc-pink) !important;
}

/* ── ROW CONTEXT MENU ──────────────────────────── */
.row-menu-cell { width: 1%; white-space: nowrap; overflow: visible; }
.row-menu      { position: relative; display: inline-block; }
.row-menu-btn  {
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 7px;
  transition: background 0.15s, color 0.15s;
}
.row-menu-btn:hover { background: var(--surface2); color: var(--text); }
.row-menu-drop {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 11px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.18);
  z-index: 300;
  min-width: 160px;
  padding: 5px;
  white-space: nowrap;
}
.row-menu-drop.open { display: block; }
.row-menu-item {
  display: block;
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
  background: transparent;
  border: none;
  border-radius: 7px;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: background 0.1s;
  box-sizing: border-box;
}
.row-menu-item:hover { background: var(--surface2); }
.row-menu-item.danger { color: var(--wc-pink); }
.row-menu-divider { height: 1px; background: var(--border); margin: 4px 6px; }

/* ── BLOCKS EDITOR ────────────────────────────── */
.block-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}
.block-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.block-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 5px;
  user-select: none;
}
.badge-text   { background: rgba(96,96,160,0.12);   color: var(--text2); }
.badge-items  { background: rgba(42,63,232,0.1);    color: #2a3fe8; }
.badge-totals { background: rgba(139,43,232,0.12);  color: #8b2be8; }
.block-body   { padding: 16px; }
.block-ctrl-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  color: var(--text2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.1s, color 0.1s;
}
.block-ctrl-btn:hover          { background: var(--surface); color: var(--text); }
.block-ctrl-btn:disabled       { opacity: 0.3; cursor: default; }
.block-ctrl-btn:disabled:hover { background: transparent; color: var(--text2); }
.block-ctrl-btn.danger         { color: var(--wc-pink); }
.block-ctrl-btn.danger:hover   { background: rgba(232,43,139,0.1); }
.add-block-area {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  padding: 12px 16px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}

/* ── NUMBERING CONFIGURATOR ────────────────────── */
.num-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.num-palette-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px dashed var(--border2);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text2);
  cursor: grab;
  user-select: none;
  transition: all 0.15s;
}
.num-palette-item:hover { border-color: var(--wc-purple); color: var(--text); }
.num-chip-icon {
  font-size: 11px;
  font-weight: 700;
  background: var(--surface2);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text2);
}
.num-type-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 1.25rem;
}
.num-type-tab {
  padding: 6px 16px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border2);
  border-radius: 7px;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.15s;
}
.num-type-tab:hover { border-color: var(--wc-purple); color: var(--text); }
.num-type-tab.active { background: var(--wc-purple); border-color: var(--wc-purple); color: #fff; }
.num-builder {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  min-height: 56px;
  padding: 8px;
  background: var(--surface2);
  border: 2px dashed var(--border2);
  border-radius: 10px;
  margin-bottom: 1rem;
}
.num-dropzone {
  width: 6px;
  min-height: 36px;
  border-radius: 4px;
  transition: all 0.12s;
  flex-shrink: 0;
}
.num-builder.drag-active .num-dropzone {
  width: 22px;
  background: rgba(139, 43, 232, 0.05);
  border: 1.5px dashed rgba(139, 43, 232, 0.25);
  border-radius: 4px;
}
.num-builder.drag-active:not(:has(.num-chip)) .num-dropzone,
.num-builder.drag-active .num-dropzone:last-child {
  flex: 1;
  width: auto;
  border-radius: 6px;
}
.num-dropzone.over {
  width: 36px;
  background: rgba(139, 43, 232, 0.14);
  border: 2px dashed var(--wc-purple);
}
.num-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 8px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 500;
  cursor: default;
  user-select: none;
  border: 1px solid transparent;
  transition: opacity 0.15s;
}
.num-chip.dragging { opacity: 0.3; }
.chip-text  { background: rgba(42,63,232,0.1);   color: #2a3fe8; border-color: rgba(42,63,232,0.2); }
.chip-year  { background: rgba(180,120,0,0.1);   color: #b47800; border-color: rgba(180,120,0,0.2); }
.chip-month { background: rgba(26,158,96,0.1);   color: #1a9e60; border-color: rgba(26,158,96,0.2); }
.chip-day   { background: rgba(0,160,140,0.1);   color: #00a08c; border-color: rgba(0,160,140,0.2); }
.chip-seq   { background: rgba(139,43,232,0.1);  color: #8b2be8; border-color: rgba(139,43,232,0.2); }
.num-chip-drag {
  cursor: grab;
  opacity: 0.45;
  font-size: 14px;
  line-height: 1;
}
.num-chip-label { font-weight: 600; }
.num-chip-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid currentColor;
  color: inherit;
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  width: 60px;
  outline: none;
  padding: 0 2px;
}
.num-chip-pad {
  background: transparent;
  border: none;
  border-bottom: 1px solid currentColor;
  color: inherit;
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  width: 36px;
  outline: none;
  padding: 0 2px;
  text-align: center;
  -moz-appearance: textfield;
}
.num-chip-pad::-webkit-inner-spin-button,
.num-chip-pad::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.num-chip-hint { opacity: 0.6; font-size: 11px; }
.num-chip-sep  { opacity: 0.3; font-size: 11px; margin: 0 1px; }
.num-chip-select {
  background: transparent;
  border: none;
  border-bottom: 1px solid currentColor;
  color: inherit;
  font-size: 11px;
  font-family: inherit;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  padding: 0 2px;
}
.num-chip-del {
  background: transparent;
  border: none;
  color: inherit;
  opacity: 0.45;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
  font-family: inherit;
  transition: opacity 0.15s;
}
.num-chip-del:hover { opacity: 1; }
.num-preview-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface2);
  border-radius: 8px;
  margin-top: 0.25rem;
}
.num-preview-label { color: var(--text3); font-size: 12px; white-space: nowrap; }
.num-preview-val { font-weight: 700; font-size: 15px; color: var(--text); letter-spacing: 0.02em; }