:root {
      --bg: #fbfdfb;
      --surface: #ffffff;
      --ink: #0d130f;
      --muted: #5c6b62;
      --muted-soft: #8b968f;
      --green: #145c34;
      --green-dark: #0e3f24;
      --green-light: #3fa66b;
      --green-tint: #e7f3ec;
      --green-tint-strong: #d3ead9;
      --accent: #e8952e;
      --accent-tint: #fdf1e0;
      --border: rgba(13, 19, 15, 0.10);
      --border-soft: rgba(13, 19, 15, 0.07);
      --shadow: 0 10px 30px rgba(13, 19, 15, 0.06);
      --shadow-lg: 0 24px 60px rgba(13, 19, 15, 0.14);
      --radius-pill: 999px;
      --radius-lg: 24px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --red: #b3452e;
      --red-tint: #fbeae6;
      --red-light: #d97a63;
      --red-light-tint: #fdf1ee;
      --purple: #6b3fa0;
      --purple-tint: #f4eefb;
      --blue: #2c4f9e;
      --blue-tint: #eaf1fc;
      --teal: #0e8a7d;
      --teal-dark: #0a6459;
      --teal-tint: #e2f5f2;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background: var(--bg);
      color: var(--ink);
      -webkit-font-smoothing: antialiased;
      min-height: 100vh;
    }

    body.modal-lock {
      overflow: hidden;
    }

    ::selection {
      background: var(--green-tint-strong);
      color: var(--green-dark);
    }

    button,
    input,
    select {
      font-family: inherit;
    }

    svg {
      display: block;
      width: 100%;
      height: 100%;
    }

    a {
      color: inherit;
    }

    /* ---------- Global scrollbars ---------- */
    /* Replaces the default OS/browser scrollbar (thick, square, gray) with a
     slim rounded one in the app's own palette — applies everywhere,
     including horizontal-scroll strips like the table wrap, kanban board,
     and subtab row, which had no scrollbar styling of their own. */
    * {
      scrollbar-width: thin;
      scrollbar-color: var(--border) transparent;
    }

    ::-webkit-scrollbar {
      width: 9px;
      height: 9px;
    }

    ::-webkit-scrollbar-track {
      background: transparent;
    }

    ::-webkit-scrollbar-thumb {
      background: var(--border);
      border-radius: 10px;
      border: 2px solid transparent;
      background-clip: padding-box;
      transition: background .2s ease;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--muted-soft);
    }

    ::-webkit-scrollbar-button {
      display: none;
      width: 0;
      height: 0;
    }

    ::-webkit-scrollbar-corner {
      background: transparent;
    }

    /* ================= CRM SHELL ================= */
    .crm-shell {
      display: grid;
      grid-template-columns: 260px 1fr;
      min-height: 100vh;
    }

    /* ---------- Auth gate (sign-in screen) ---------- */
    .auth-gate {
      position: fixed;
      inset: 0;
      z-index: 300;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--bg);
      padding: 24px;
    }

    .auth-card {
      width: 100%;
      max-width: 360px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 24px;
      box-shadow: var(--shadow-lg);
      padding: 36px 32px 32px;
      text-align: center;
    }

    .auth-brand-mark {
      width: 44px;
      height: 44px;
      margin: 0 auto 18px;
      border-radius: 12px;
      background: #fff;
      object-fit: contain;
      padding: 4px;
      box-sizing: border-box;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 14px rgba(14, 63, 36, 0.35);
    }

    .auth-title {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.01em;
      margin: 0 0 6px;
    }

    .auth-sub {
      font-size: 13px;
      color: var(--muted);
      margin: 0 0 26px;
    }

    .auth-card .form-row {
      text-align: left;
    }

    .auth-error {
      font-size: 12.5px;
      font-weight: 600;
      color: var(--red);
      background: var(--red-tint);
      border: 1px solid var(--red);
      border-radius: var(--radius-sm);
      padding: 9px 12px;
      margin: 2px 0 16px;
      text-align: left;
    }

    .auth-loading {
      font-size: 12.5px;
      color: var(--muted-soft);
      margin-top: 14px;
    }

    .auth-submit-btn {
      width: 100%;
      justify-content: center;
      margin-top: 6px;
    }

    .auth-submit-btn:disabled {
      opacity: .6;
      cursor: default;
    }

    /* ---------- Sidebar ---------- */
    .crm-sidebar {
      border-right: 1px solid var(--border);
      background: var(--surface);
      padding: 18px 16px;
      display: flex;
      flex-direction: column;
      gap: 22px;
      position: sticky;
      top: 0;
      height: 100vh;
      overflow-y: auto;
    }

    .crm-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 2px 4px;
    }

    .brand-mark {
      width: 30px;
      height: 30px;
      border-radius: 9px;
      flex: 0 0 auto;
      background: #fff;
      object-fit: contain;
      padding: 3px;
      box-sizing: border-box;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 10px rgba(14, 63, 36, 0.35);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
    }

    .brand-name {
      font-weight: 800;
      font-size: 15px;
      letter-spacing: -0.01em;
    }

    .brand-sub {
      font-size: 11px;
      color: var(--muted-soft);
      font-weight: 600;
      letter-spacing: .02em;
    }

    .crm-search {
      display: flex;
      align-items: center;
      gap: 7px;
      width: 100%;
      background: #f4f6f4;
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 8px 9px;
      color: var(--muted-soft);
      font-size: 12.5px;
      font-weight: 600;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .crm-search:focus-within {
      border-color: var(--green);
      box-shadow: 0 0 0 3px var(--green-tint);
    }

    .crm-search svg {
      width: 14px;
      height: 14px;
      flex: 0 0 auto;
    }

    /* min-width:0 lets the input actually shrink inside the flex row instead
     of holding to its browser-default intrinsic width, which was what
     forced the sidebar into a horizontal scroll at 260px. */
    .crm-search input {
      border: none;
      background: none;
      outline: none;
      flex: 1 1 auto;
      min-width: 0;
      font-size: 12.5px;
      color: var(--ink);
      font-weight: 600;
    }

    .crm-search input::placeholder {
      color: var(--muted-soft);
      font-weight: 600;
    }

    .global-search-results {
      position: absolute;
      top: calc(100% + 6px);
      left: 0;
      right: 0;
      z-index: 70;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-lg);
      max-height: 400px;
      overflow-y: auto;
      padding: 8px;
      display: none;
    }

    .global-search-results.open {
      display: block;
    }

    .gs-group-label {
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .05em;
      color: var(--muted-soft);
      padding: 8px 8px 4px;
    }

    .gs-result {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 8px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: background .15s ease;
    }

    .gs-result:hover {
      background: #f4f6f4;
    }

    .gs-result-text {
      display: flex;
      flex-direction: column;
      gap: 1px;
      min-width: 0;
    }

    .gs-result-name {
      font-size: 12.5px;
      font-weight: 700;
      color: var(--ink);
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .gs-result-sub {
      font-size: 11px;
      color: var(--muted-soft);
      font-weight: 600;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .gs-empty {
      padding: 14px 8px;
      font-size: 12.5px;
      color: var(--muted-soft);
      font-weight: 600;
      text-align: center;
    }

    /* ---------- Bulk action bar ---------- */
    .bulk-action-bar {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 12px 32px 0;
      padding: 10px 16px;
      background: var(--green-tint);
      border: 1px solid var(--green-tint-strong);
      border-radius: var(--radius-md);
    }

    .bulk-count {
      font-size: 12.5px;
      font-weight: 800;
      color: var(--green-dark);
      white-space: nowrap;
    }

    .bulk-action-bar .btn {
      padding: 7px 13px;
      font-size: 12px;
    }

    .bulk-clear-btn {
      margin-left: auto;
      font-size: 12px;
      font-weight: 700;
      color: var(--muted);
      cursor: pointer;
      background: none;
      border: none;
      padding: 6px 8px;
    }

    .bulk-clear-btn:hover {
      color: var(--ink);
    }

    .bulk-th,
    .bulk-td {
      width: 36px;
      padding-right: 0 !important;
    }

    .row-select-checkbox,
    #select-all-checkbox {
      width: 15px;
      height: 15px;
      cursor: pointer;
      margin: 0;
    }

    .crm-nav-group {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .crm-nav-heading {
      font-size: 10.5px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .06em;
      color: var(--muted-soft);
      padding: 8px 10px 4px;
    }

    .crm-nav-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 10px;
      border-radius: var(--radius-sm);
      font-size: 13.5px;
      font-weight: 700;
      color: var(--muted);
      cursor: pointer;
      transition: background .2s ease, color .2s ease;
    }

    .crm-nav-item svg {
      width: 16px;
      height: 16px;
      flex: 0 0 auto;
      color: var(--muted-soft);
      transition: color .2s ease;
    }

    .crm-nav-item:hover {
      background: #f4f6f4;
    }

    .crm-nav-item.active {
      background: var(--green-tint);
      color: var(--green-dark);
    }

    .crm-nav-item.active svg {
      color: var(--green);
    }

    .crm-nav-item.disabled {
      cursor: default;
      opacity: .55;
    }

    .crm-nav-item.disabled:hover {
      background: transparent;
    }

    /* ---------- Main ---------- */
    .crm-main {
      min-width: 0;
      padding: 0 0 60px;
    }

    .crm-topbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 26px 32px 0;
    }

    .crm-title {
      font-size: 26px;
      font-weight: 800;
      letter-spacing: -0.02em;
      margin: 0;
    }

    .crm-title-sub {
      font-size: 13px;
      color: var(--muted-soft);
      font-weight: 600;
      margin: 4px 0 0;
    }

    .crm-avatar {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      flex: 0 0 auto;
      background: linear-gradient(155deg, var(--green), var(--green-dark));
      color: #fff;
      font-weight: 800;
      font-size: 12.5px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 10px rgba(14, 63, 36, 0.3);
      cursor: pointer;
      transition: box-shadow .2s ease;
    }

    .crm-avatar:hover {
      box-shadow: 0 4px 14px rgba(14, 63, 36, 0.5);
    }

    .crm-toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 20px 32px 0;
      flex-wrap: wrap;
    }

    .crm-view-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-pill);
      padding: 8px 14px;
      font-size: 12.5px;
      font-weight: 700;
      color: var(--muted);
      box-shadow: var(--shadow);
    }

    .crm-view-pill svg {
      width: 14px;
      height: 14px;
      color: var(--green);
    }

    .crm-toolbar-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      appearance: none;
      border: none;
      cursor: pointer;
      border-radius: var(--radius-pill);
      font-size: 12.5px;
      font-weight: 700;
      padding: 9px 16px;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      transition: background .2s ease, box-shadow .2s ease, transform .15s ease, border-color .2s ease, color .2s ease;
    }

    .btn svg {
      width: 14px;
      height: 14px;
    }

    .btn:active {
      transform: scale(.96);
    }

    .btn-primary {
      background: var(--green);
      color: #fff;
      box-shadow: 0 6px 16px rgba(20, 92, 52, .28);
    }

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

    .btn-secondary {
      background: var(--surface);
      color: var(--muted);
      border: 1px solid var(--border);
      box-shadow: var(--shadow);
    }

    .btn-secondary:hover {
      border-color: var(--green);
      color: var(--green-dark);
    }

    .btn-danger {
      background: var(--red);
      color: #fff;
      box-shadow: 0 6px 16px rgba(179, 69, 46, .28);
    }

    .btn-danger:hover {
      background: #8f3721;
    }

    /* ---------- Filter row ---------- */
    .crm-filter-row {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 16px 32px 0;
      flex-wrap: wrap;
    }

    .filter-chip {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      cursor: pointer;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-pill);
      padding: 7px 12px 7px 13px;
      font-size: 12px;
      font-weight: 700;
      color: var(--muted);
      transition: border-color .2s ease, color .2s ease, background .2s ease;
    }

    .filter-chip:hover {
      border-color: var(--green);
      color: var(--green-dark);
    }

    .filter-chip.active-filter {
      background: var(--green-tint);
      border-color: var(--green-tint-strong);
      color: var(--green-dark);
    }

    .filter-chip svg {
      width: 12px;
      height: 12px;
      color: var(--muted-soft);
    }

    .filter-chip.active-filter svg {
      color: var(--green);
    }

    /* ---------- Column show/hide toggles ---------- */
    .col-toggle-group {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .col-toggle-divider {
      width: 1px;
      height: 20px;
      background: var(--border);
      margin: 0 4px;
    }

    .col-toggle-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--muted-soft);
      white-space: nowrap;
    }

    .col-toggle-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      cursor: pointer;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-pill);
      padding: 6px 12px 6px 10px;
      font-size: 11.5px;
      font-weight: 700;
      color: var(--muted-soft);
      transition: border-color .2s ease, color .2s ease, background .2s ease, opacity .2s ease;
    }

    .col-toggle-btn:hover {
      border-color: var(--green);
      color: var(--green-dark);
    }

    .col-toggle-icon {
      width: 14px;
      height: 14px;
      flex: 0 0 auto;
      display: flex;
    }

    .col-toggle-icon svg {
      width: 14px;
      height: 14px;
    }

    .col-toggle-btn.col-visible {
      background: var(--green-tint);
      border-color: var(--green-tint-strong);
      color: var(--green-dark);
    }

    .col-toggle-btn.col-visible .col-toggle-icon {
      color: var(--green);
    }

    .col-toggle-btn.col-hidden {
      color: var(--muted-soft);
      opacity: .62;
    }

    .col-toggle-btn.col-hidden span:last-child {
      text-decoration: line-through;
      text-decoration-color: var(--muted-soft);
    }

    .col-toggle-btn.col-hidden .col-toggle-icon {
      color: var(--muted-soft);
    }

    .crm-search-input-wrap {
      display: flex;
      align-items: center;
      gap: 7px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-pill);
      padding: 7px 14px;
      font-size: 12.5px;
      color: var(--muted);
      min-width: 200px;
      transition: border-color .2s ease;
    }

    .crm-search-input-wrap:focus-within {
      border-color: var(--green);
      box-shadow: 0 0 0 3px var(--green-tint);
    }

    .crm-search-input-wrap svg {
      width: 13px;
      height: 13px;
      color: var(--muted-soft);
      flex: 0 0 auto;
    }

    .crm-search-input-wrap input {
      border: none;
      outline: none;
      background: none;
      font-size: 12.5px;
      flex: 1;
      color: var(--ink);
    }

    .active-filters-row {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 12px 32px 0;
      flex-wrap: wrap;
    }

    .active-filter-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 11.5px;
      font-weight: 700;
      background: var(--green-tint);
      color: var(--green-dark);
      border: 1px solid var(--green-tint-strong);
      border-radius: var(--radius-pill);
      padding: 5px 8px 5px 11px;
      cursor: pointer;
    }

    .active-filter-tag:hover {
      background: var(--green-tint-strong);
    }

    /* ---------- Popover ---------- */
    .crm-popover {
      position: absolute;
      z-index: 60;
      min-width: 190px;
      max-width: 260px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-lg);
      padding: 8px;
      opacity: 0;
      transform: translateY(-4px);
      transition: opacity .16s ease, transform .16s ease;
      pointer-events: none;
    }

    .crm-popover.open {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    .popover-option {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px 9px;
      border-radius: var(--radius-sm);
      font-size: 12.5px;
      font-weight: 600;
      color: var(--ink);
      cursor: pointer;
      transition: background .15s ease;
    }

    .popover-option:hover {
      background: #f4f6f4;
    }

    .popover-option.selected {
      background: var(--green-tint);
      color: var(--green-dark);
      font-weight: 700;
    }

    .popover-option input[type="checkbox"] {
      margin: 0;
    }

    .popover-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      flex: 0 0 auto;
    }

    .popover-clear {
      display: block;
      width: 100%;
      text-align: center;
      font-size: 11.5px;
      font-weight: 700;
      color: var(--muted-soft);
      padding: 8px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      margin-top: 2px;
    }

    .popover-clear:hover {
      background: #f4f6f4;
      color: var(--muted);
    }