:root {
      --bg: #050505;
      --bg-elevated: #0b0b0c;
      --panel: rgba(18, 18, 20, 0.88);
      --panel-strong: #121316;
      --panel-soft: #17191d;
      --border: rgba(255, 255, 255, 0.08);
      --border-strong: rgba(255, 255, 255, 0.14);
      --text: #f5f7fa;
      --text-muted: #9ca3af;
      --text-soft: #6b7280;
      --primary: #5b8cff;
      --primary-strong: #7aa2ff;
      --success: #2ed47a;
      --warning: #ffb84d;
      --danger: #ff6b6b;
      --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background:
        radial-gradient(circle at top left, rgba(91, 140, 255, 0.16), transparent 30%),
        radial-gradient(circle at top right, rgba(46, 212, 122, 0.08), transparent 22%),
        linear-gradient(180deg, #030303 0%, #050505 40%, #08090b 100%);
      color: var(--text);
      min-height: 100vh;
      padding: 28px 18px 40px;
    }

    .dash {
      max-width: 1180px;
      margin: 0 auto;
    }

    .hero {
      background:
        linear-gradient(135deg, rgba(91, 140, 255, 0.18), rgba(91, 140, 255, 0.04)),
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
      border: 1px solid var(--border);
      border-radius: 28px;
      padding: 28px;
      margin-bottom: 20px;
      box-shadow: var(--shadow);
      backdrop-filter: blur(12px);
    }

    .nav {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
    }

    .hero-copy {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      font-size: 12px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--primary-strong);
      background: rgba(91, 140, 255, 0.12);
      border: 1px solid rgba(91, 140, 255, 0.18);
      border-radius: 999px;
      padding: 6px 12px;
    }

    .nav-title {
      font-size: clamp(28px, 4vw, 42px);
      font-weight: 700;
      letter-spacing: -0.03em;
      color: var(--text);
    }

    .hero-subtitle {
      color: var(--text-muted);
      font-size: 14px;
      max-width: 620px;
      line-height: 1.6;
    }

    .nav-controls {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .nav-month {
      display: flex;
      align-items: center;
      gap: 10px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      color: var(--text-muted);
      border-radius: 999px;
      padding: 10px 12px;
      min-height: 48px;
    }

    .btn-nav {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.03);
      color: var(--text);
      cursor: pointer;
      transition: 0.2s ease;
    }

    .btn-nav:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: var(--border-strong);
    }

    .currency-switcher {
      display: flex;
      flex-direction: column;
      gap: 6px;
      min-width: 170px;
    }

    .currency-switcher label {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-soft);
      padding-left: 4px;
    }

    .tabs {
      display: inline-flex;
      gap: 8px;
      flex-wrap: wrap;
      margin: 0 0 22px;
      padding: 8px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      border-radius: 18px;
      backdrop-filter: blur(8px);
    }

    .tab {
      padding: 11px 16px;
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      color: var(--text-muted);
      border-radius: 12px;
      background: transparent;
      border: 1px solid transparent;
      transition: 0.2s ease;
    }

    .tab:hover {
      color: var(--text);
      background: rgba(255, 255, 255, 0.04);
    }

    .tab.active {
      color: #ffffff;
      background: linear-gradient(135deg, var(--primary), #416dff);
      border-color: rgba(255, 255, 255, 0.08);
      box-shadow: 0 12px 24px rgba(65, 109, 255, 0.3);
    }

    .tab-content { display: none; }
    .tab-content.active { display: block; }

    .metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-bottom: 20px;
    }

    .metric {
      background: linear-gradient(180deg, rgba(20, 22, 27, 0.92), rgba(12, 13, 16, 0.96));
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 18px 18px 16px;
      box-shadow: var(--shadow);
    }

    .metric-label {
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-soft);
      margin-bottom: 10px;
    }

    .metric-value {
      font-size: clamp(26px, 3vw, 34px);
      font-weight: 700;
      letter-spacing: -0.03em;
      color: var(--text);
    }

    .metric-sub {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 8px;
    }

    .metric-sub.ok { color: var(--success); }
    .metric-sub.warn { color: var(--warning); }
    .metric-sub.bad { color: var(--danger); }

    .grid2 {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 16px;
      margin-bottom: 20px;
    }

    .card {
      background: linear-gradient(180deg, rgba(18, 19, 22, 0.95), rgba(11, 12, 14, 0.98));
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 22px;
      box-shadow: var(--shadow);
      backdrop-filter: blur(12px);
    }

    .card-title {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--text-soft);
      margin-bottom: 18px;
    }

    .budget-row { margin-bottom: 16px; }

    .budget-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 8px;
      gap: 8px;
    }

    .budget-top span:first-child {
      color: var(--text);
      font-weight: 600;
    }

    .progress-bg {
      height: 8px;
      background: rgba(255, 255, 255, 0.06);
      border-radius: 999px;
      overflow: hidden;
    }

    .progress-fill {
      height: 8px;
      border-radius: 999px;
      box-shadow: 0 0 18px rgba(255, 255, 255, 0.16);
    }

    .txn-list { margin-top: 4px; }

    .txn {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .txn:last-child { border-bottom: none; }

    .txn-icon {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 700;
      flex-shrink: 0;
    }

    .txn-info { flex: 1; min-width: 0; }

    .txn-name {
      font-size: 14px;
      font-weight: 600;
      color: var(--text);
    }

    .txn-cat {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 3px;
    }

    .txn-amount {
      font-size: 14px;
      font-weight: 700;
    }

    .txn-amount.neg, .amount-neg { color: var(--danger); }
    .txn-amount.pos, .amount-pos { color: var(--success); }

    .alert-box {
      border-radius: 16px;
      padding: 14px 16px;
      font-size: 13px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
      border: 1px solid transparent;
    }

    .alert-warn {
      background: rgba(255, 184, 77, 0.1);
      color: #ffd089;
      border-color: rgba(255, 184, 77, 0.2);
    }

    .alert-ok {
      background: rgba(46, 212, 122, 0.1);
      color: #8ef0b6;
      border-color: rgba(46, 212, 122, 0.18);
    }

    .legend-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 14px;
    }

    .legend-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: var(--text-muted);
    }

    .legend-dot {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      flex-shrink: 0;
      box-shadow: 0 0 12px rgba(255, 255, 255, 0.18);
    }

    .tab-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 18px;
      flex-wrap: wrap;
      gap: 16px;
    }

    .header-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .total-display {
      font-size: clamp(28px, 3vw, 38px);
      font-weight: 700;
      letter-spacing: -0.03em;
      color: var(--text);
    }

    .btn {
      background: linear-gradient(135deg, var(--primary), #416dff);
      color: white;
      border: none;
      border-radius: 14px;
      padding: 11px 18px;
      cursor: pointer;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.01em;
      transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
      box-shadow: 0 14px 28px rgba(65, 109, 255, 0.28);
    }

    .btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 18px 32px rgba(65, 109, 255, 0.34);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.05);
      color: var(--text);
      border: 1px solid var(--border);
      box-shadow: none;
    }

    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.08);
      box-shadow: none;
    }

    .filters {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .filter-select {
      display: none;
      padding: 10px 12px;
      border: 1px solid var(--border);
      border-radius: 12px;
      font-size: 13px;
      background: var(--panel-soft);
      color: var(--text);
      min-width: 170px;
      outline: none;
    }

    .filter-select:focus,
    .form-group input:focus,
    .form-group select:focus {
      border-color: rgba(91, 140, 255, 0.5);
      box-shadow: 0 0 0 4px rgba(91, 140, 255, 0.12);
    }

    .table-shell,
    .section-shell {
      background: linear-gradient(180deg, rgba(18, 19, 22, 0.95), rgba(11, 12, 14, 0.98));
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 22px;
      box-shadow: var(--shadow);
    }

    .table-common {
      width: 100%;
      border-collapse: collapse;
      margin-top: 10px;
    }

    .table-common th {
      text-align: left;
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--text-soft);
      padding: 14px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .table-common td {
      padding: 15px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      font-size: 14px;
      color: var(--text);
      vertical-align: middle;
    }

    .table-common tbody tr:hover td {
      background: rgba(255, 255, 255, 0.012);
    }

    .cat-chip {
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 700;
      display: inline-block;
      text-transform: capitalize;
      border: 1px solid rgba(255, 255, 255, 0.06);
      letter-spacing: 0.02em;
    }

    .cat-habitacao { background: rgba(55, 138, 221, 0.16); color: #7dbdff; }
    .cat-alimentacao { background: rgba(29, 158, 117, 0.16); color: #7ae8be; }
    .cat-transporte { background: rgba(239, 159, 39, 0.16); color: #ffc978; }
    .cat-saude { background: rgba(212, 83, 126, 0.16); color: #ffa1bf; }
    .cat-lazer { background: rgba(127, 119, 221, 0.16); color: #b7b1ff; }
    .cat-Financiamentos { background: rgba(180, 48, 48, 0.16); color: #ffffff; }
    .cat-outros { background: rgba(136, 135, 128, 0.18); color: #d0d0cd; }

    .btn-small {
      background: rgba(255, 255, 255, 0.03);
      color: var(--text-muted);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 7px 10px;
      font-size: 11px;
      cursor: pointer;
      margin-left: 8px;
      transition: 0.18s ease;
    }

    .btn-small:hover {
      background: rgba(255, 255, 255, 0.08);
      color: var(--text);
    }

    .btn-danger {
      color: #ff9d9d;
      border-color: rgba(255, 107, 107, 0.25);
      background: rgba(255, 107, 107, 0.06);
    }

    .btn-danger:hover {
      background: rgba(255, 107, 107, 0.14);
      color: #ffffff;
    }

    .form-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.72);
      backdrop-filter: blur(8px);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 1000;
      padding: 20px;
    }

    .form-modal {
      background: linear-gradient(180deg, rgba(18, 19, 22, 0.98), rgba(10, 11, 13, 1));
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 28px;
      max-width: 440px;
      width: 100%;
      max-height: 90vh;
      overflow-y: auto;
      box-shadow: var(--shadow);
    }

    .form-modal h3 {
      font-size: 22px;
      margin-bottom: 18px;
      color: var(--text);
      letter-spacing: -0.02em;
    }

    .form-group { margin-bottom: 1rem; }

    .form-group label {
      display: block;
      font-size: 13px;
      margin-bottom: 8px;
      color: var(--text-muted);
      font-weight: 600;
    }

    .form-group input,
    .form-group select {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--border);
      border-radius: 14px;
      font-size: 14px;
      color: var(--text);
      background: var(--panel-soft);
      outline: none;
    }

    .budget-edit-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

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

    .status-ok { color: var(--success); font-weight: 700; }
    .status-warn { color: var(--warning); font-weight: 700; }
    .status-over { color: var(--danger); font-weight: 700; }
    .asset-type { font-weight: 700; color: var(--text); text-transform: capitalize; }
    .muted { color: var(--text-muted); font-size: 12px; }

    canvas {
      filter: saturate(1.05);
    }

    @media (max-width: 900px) {
      .grid2 {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 640px) {
      body {
        padding: 16px 12px 28px;
      }

      .hero,
      .card,
      .table-shell,
      .section-shell {
        padding: 18px;
        border-radius: 20px;
      }

      .metrics {
        grid-template-columns: 1fr;
      }

      .nav {
        flex-direction: column;
        align-items: stretch;
      }

      .nav-controls {
        flex-direction: column;
        align-items: stretch;
      }

      .nav-month {
        justify-content: space-between;
      }

      .currency-switcher {
        display: none;
        min-width: 100%;
      }

      .table-common {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
      }

      .budget-edit-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 480px) {
      .tabs {
        width: 100%;
      }

      .tab {
        flex: 1 1 calc(50% - 8px);
        text-align: center;
      }

      .tab-header {
        flex-direction: column;
        align-items: stretch;
      }

      .total-display {
        font-size: 28px;
      }

      .filters,
      .header-actions {
        flex-direction: column;
      }

      .filter-select,
      .btn {
        width: 100%;
      }

      .form-actions {
        flex-direction: column;
      }

      .btn-small,
      .form-actions .btn {
        width: 100%;
        margin-left: 0;
      }
    }