/* ═══════════════════════════════════════════
   DESIGN SYSTEM — DARK / LIGHT THEMES
═══════════════════════════════════════════ */
      :root,
      [data-theme="dark"] {
        --bg: #07070f;
        --bg2: #0d0d1a;
        --bg3: #13132a;
        --bg4: #1a1a38;
        --border: #1e1e3a;
        --border2: #2a2a52;
        --text: #e8e8f8;
        --text2: #8888b0;
        --text3: #44445a;
        --accent: #6c47ff;
        --accent2: #9d7dff;
        --accent3: #c4b0ff;
        --green: #00e5a0;
        --green2: #00b37d;
        --red: #ff4d6d;
        --red2: #cc3d57;
        --yellow: #ffc947;
        --teal: #00d4c8;
        --orange: #ff7940;
        --pink: #ff5fad;
        --mono: "JetBrains Mono", monospace;
        --sans: "Syne", sans-serif;
        --radius: 14px;
        --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
      }
      [data-theme="light"] {
        --bg: #f4f3ff;
        --bg2: #ffffff;
        --bg3: #ede9ff;
        --bg4: #e0d8ff;
        --border: #d4ccff;
        --border2: #b8acee;
        --text: #1a1830;
        --text2: #5a5580;
        --text3: #9993c0;
        --accent: #6c47ff;
        --accent2: #5535dd;
        --accent3: #3a20b0;
        --green: #00a070;
        --green2: #007050;
        --red: #e0284a;
        --red2: #b01f3a;
        --yellow: #d4900a;
        --teal: #009990;
        --orange: #d45a20;
        --pink: #cc3380;
        --shadow: 0 4px 24px rgba(108, 71, 255, 0.1);
      }
      * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
      }
      html,
      body {
        height: 100%;
        overflow: hidden;
      }
      body {
        font-family: var(--mono);
        background: var(--bg);
        color: var(--text);
        transition:
          background 0.3s,
          color 0.3s;
      }
      body::before {
        content: "";
        position: fixed;
        inset: 0;
        z-index: 0;
        pointer-events: none;
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
      }
      .blob {
        position: fixed;
        border-radius: 50%;
        filter: blur(140px);
        pointer-events: none;
        z-index: 0;
        transition: background 0.5s;
      }
      #blob1 {
        width: 700px;
        height: 700px;
        background: #6c47ff0a;
        top: -250px;
        right: -150px;
      }
      #blob2 {
        width: 500px;
        height: 500px;
        background: #00e5a008;
        bottom: -200px;
        left: -100px;
      }
      [data-theme="light"] #blob1 {
        background: #6c47ff18;
      }
      [data-theme="light"] #blob2 {
        background: #00e5a015;
      }

      /* ═══ LAYOUT ═══ */
      #app {
        display: flex;
        height: 100vh;
        position: relative;
        z-index: 1;
        overflow: hidden;
      }
      #sidebar {
        width: 64px;
        flex-shrink: 0;
        background: var(--bg2);
        border-right: 1px solid var(--border);
        display: flex;
        flex-direction: column;
        transition:
          width 0.28s cubic-bezier(0.4, 0, 0.2, 1),
          background 0.3s;
        overflow: hidden;
        position: relative;
        z-index: 20;
      }
      #sidebar.expanded {
        width: 230px;
      }
      #main {
        flex: 1;
        overflow-y: auto;
        overflow-x: hidden;
        display: flex;
        flex-direction: column;
      }
      #main::-webkit-scrollbar {
        width: 3px;
      }
      #main::-webkit-scrollbar-thumb {
        background: var(--border2);
        border-radius: 3px;
      }

      /* ═══ SIDEBAR ═══ */
      .logo-area {
        padding: 0;
        border-bottom: 1px solid var(--border);
        flex-shrink: 0;
        display: flex;
        align-items: center;
        height: 64px;
        position: relative;
      }
      /* Hamburger button — always at top of sidebar */
      #hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 64px;
        height: 64px;
        flex-shrink: 0;
        background: transparent;
        border: none;
        cursor: pointer;
        color: var(--text2);
        transition:
          color 0.15s,
          background 0.15s;
        position: relative;
        z-index: 1;
      }
      #hamburger:hover {
        color: var(--accent2);
        background: var(--bg3);
      }
      .hb-lines {
        display: flex;
        flex-direction: column;
        gap: 5px;
      }
      .hb-line {
        width: 18px;
        height: 2px;
        border-radius: 2px;
        background: currentColor;
        transition:
          transform 0.25s ease,
          opacity 0.2s ease,
          width 0.25s ease;
        transform-origin: center;
      }
      /* Animate hamburger → X when expanded */
      #sidebar.expanded .hb-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
      }
      #sidebar.expanded .hb-line:nth-child(2) {
        opacity: 0;
        width: 0;
      }
      #sidebar.expanded .hb-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
      }

      /* Logo text — shown only when expanded */
      .logo-wordmark {
        font-family: var(--sans);
        font-size: 18px;
        font-weight: 800;
        color: var(--accent2);
        letter-spacing: -0.5px;
        white-space: nowrap;
        overflow: hidden;
        opacity: 0;
        transition: opacity 0.2s ease;
        position: absolute;
        left: 72px;
        top: 50%;
        transform: translateY(-50%);
        pointer-events: none;
      }
      .logo-tag {
        font-size: 8px;
        color: var(--text3);
        letter-spacing: 3px;
        text-transform: uppercase;
        white-space: nowrap;
        opacity: 0;
        transition: opacity 0.2s ease;
        position: absolute;
        left: 72px;
        top: calc(50% + 13px);
        pointer-events: none;
      }
      #sidebar.expanded .logo-wordmark,
      #sidebar.expanded .logo-tag {
        opacity: 1;
        transition-delay: 0.1s;
      }

      nav {
        flex: 1;
        padding: 10px 8px;
        display: flex;
        flex-direction: column;
        gap: 2px;
        overflow: hidden;
      }
      .nav-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 10px;
        border-radius: 10px;
        cursor: pointer;
        font-size: 11px;
        color: var(--text2);
        letter-spacing: 0.8px;
        text-transform: uppercase;
        border: none;
        background: transparent;
        width: 100%;
        text-align: left;
        transition: all 0.15s;
        font-family: var(--mono);
        position: relative;
        white-space: nowrap;
        overflow: hidden;
      }
      .nav-item:hover {
        background: var(--bg3);
        color: var(--text);
      }
      .nav-item.active {
        background: linear-gradient(135deg, #6c47ff22, #00e5a010);
        color: var(--accent2);
      }
      .nav-item.active::before {
        content: "";
        position: absolute;
        left: 0;
        top: 6px;
        bottom: 6px;
        width: 3px;
        background: var(--accent);
        border-radius: 0 3px 3px 0;
      }
      /* Label — hidden when collapsed */
      .nav-label {
        opacity: 0;
        transition: opacity 0.15s ease;
        pointer-events: none;
        flex-shrink: 0;
      }
      #sidebar.expanded .nav-label {
        opacity: 1;
        transition-delay: 0.08s;
      }

      .nav-icon {
        font-size: 16px;
        width: 22px;
        text-align: center;
        flex-shrink: 0;
      }
      .nav-badge {
        margin-left: auto;
        background: var(--red);
        color: #fff;
        font-size: 9px;
        padding: 2px 6px;
        border-radius: 20px;
        font-weight: 700;
      }

      .sidebar-bottom {
        padding: 10px 8px;
        border-top: 1px solid var(--border);
        display: flex;
        flex-direction: column;
        gap: 2px;
        flex-shrink: 0;
      }
      .theme-toggle {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 9px 10px;
        border-radius: 10px;
        cursor: pointer;
        border: none;
        background: transparent;
        font-family: var(--mono);
        font-size: 11px;
        color: var(--text2);
        letter-spacing: 0.5px;
        width: 100%;
        text-align: left;
        transition: all 0.15s;
        white-space: nowrap;
        overflow: hidden;
      }
      .theme-toggle:hover {
        background: var(--bg3);
        color: var(--text);
      }
      .toggle-label {
        opacity: 0;
        transition: opacity 0.15s ease;
        pointer-events: none;
      }
      #sidebar.expanded .toggle-label {
        opacity: 1;
        transition-delay: 0.08s;
      }
      .sidebar-version {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 2px;
        padding: 4px 10px 6px;
        opacity: 0;
        transition: opacity 0.15s ease;
        white-space: nowrap;
      }
      #sidebar.expanded .sidebar-version {
        opacity: 1;
        transition-delay: 0.1s;
      }

      /* ═══ TOPBAR ═══ */
      #topbar {
        padding: 18px 32px;
        border-bottom: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: var(--bg2);
        flex-shrink: 0;
        position: sticky;
        top: 0;
        z-index: 10;
        transition: background 0.3s;
      }
      .page-title {
        font-family: var(--sans);
        font-size: 22px;
        font-weight: 700;
        color: var(--text);
      }
      .page-sub {
        font-size: 10px;
        color: var(--text3);
        margin-top: 2px;
        letter-spacing: 1.5px;
        text-transform: uppercase;
      }
      .topbar-right {
        display: flex;
        align-items: center;
        gap: 10px;
      }
      .month-pills {
        display: flex;
        gap: 5px;
        flex-wrap: wrap;
      }
      .month-pill {
        font-size: 10px;
        padding: 5px 12px;
        border-radius: 20px;
        cursor: pointer;
        border: 1px solid var(--border2);
        background: transparent;
        color: var(--text2);
        font-family: var(--mono);
        letter-spacing: 0.5px;
        transition: all 0.15s;
      }
      .month-pill:hover {
        border-color: var(--accent);
        color: var(--accent2);
      }
      .month-pill.active {
        background: var(--accent);
        border-color: var(--accent);
        color: #fff;
      }
      .quick-add-btn {
        background: var(--accent);
        color: #fff;
        border: none;
        padding: 8px 16px;
        border-radius: 10px;
        font-family: var(--mono);
        font-size: 11px;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 6px;
        transition: all 0.15s;
        font-weight: 700;
      }
      .quick-add-btn:hover {
        background: #5a38e0;
        transform: translateY(-1px);
        box-shadow: 0 6px 20px #6c47ff44;
      }

      /* ═══ PAGES ═══ */
      .page {
        padding: 26px 32px;
        display: none;
        animation: fadeUp 0.2s ease;
      }
      .page.active {
        display: block;
      }
      @keyframes fadeUp {
        from {
          opacity: 0;
          transform: translateY(8px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      /* ═══ CARDS ═══ */
      .card {
        background: var(--bg2);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 20px 22px;
        transition:
          background 0.3s,
          border-color 0.3s;
      }
      .card-sm {
        padding: 16px 18px;
      }
      .sec-label {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 2.5px;
        text-transform: uppercase;
        margin-bottom: 14px;
      }
      .sec-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 14px;
      }

      /* ═══ STAT GRID ═══ */
      .stat-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 14px;
        margin-bottom: 20px;
      }
      .stat-card {
        background: var(--bg2);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 18px 20px;
        position: relative;
        overflow: hidden;
        transition: background 0.3s;
      }
      .stat-card::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
      }
      .stat-card.c-purple::after {
        background: linear-gradient(90deg, var(--accent), var(--accent2));
      }
      .stat-card.c-red::after {
        background: linear-gradient(90deg, var(--red), var(--orange));
      }
      .stat-card.c-green::after {
        background: linear-gradient(90deg, var(--green), var(--teal));
      }
      .stat-card.c-teal::after {
        background: linear-gradient(90deg, var(--teal), var(--accent2));
      }
      .stat-card.c-yellow::after {
        background: linear-gradient(90deg, var(--yellow), var(--orange));
      }
      .stat-label {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 2px;
        text-transform: uppercase;
        margin-bottom: 8px;
      }
      .stat-val {
        font-size: 26px;
        font-weight: 700;
        line-height: 1;
        margin-bottom: 4px;
      }
      .stat-sub {
        font-size: 10px;
        color: var(--text2);
      }

      /* ═══ PROGRESS ═══ */
      .prog-wrap {
        background: var(--bg3);
        border-radius: 4px;
        overflow: hidden;
      }
      .prog-fill {
        height: 100%;
        border-radius: 4px;
        transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
      }

      /* ═══ GRIDS ═══ */
      .g2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 18px;
        margin-bottom: 18px;
      }
      .g3 {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 18px;
        margin-bottom: 18px;
      }
      .g21 {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 18px;
        margin-bottom: 18px;
      }
      .g12 {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 18px;
        margin-bottom: 18px;
      }

      /* ═══ TRANSACTION ROWS ═══ */
      .tx-row {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 11px 0;
        border-bottom: 1px solid var(--border);
      }
      .tx-row:last-child {
        border-bottom: none;
      }
      .tx-icon {
        width: 34px;
        height: 34px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 15px;
        flex-shrink: 0;
      }
      .tx-info {
        flex: 1;
        min-width: 0;
      }
      .tx-name {
        font-size: 12px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
      }
      .tx-meta {
        font-size: 10px;
        color: var(--text3);
        margin-top: 2px;
      }
      .tx-right {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
      }
      .tx-amount {
        font-size: 13px;
        font-weight: 700;
      }
      .tx-recur {
        font-size: 9px;
        color: var(--teal);
        background: #00d4c815;
        padding: 2px 7px;
        border-radius: 10px;
      }
      .del-btn {
        background: transparent;
        border: 1px solid transparent;
        color: var(--text3);
        padding: 3px 8px;
        border-radius: 6px;
        cursor: pointer;
        font-size: 11px;
        font-family: var(--mono);
        transition: all 0.15s;
      }
      .del-btn:hover {
        border-color: var(--red);
        color: var(--red);
        background: #ff4d6d18;
      }

      /* ═══ CAT ROWS ═══ */
      .cat-row {
        padding: 9px 0;
      }
      .cat-row + .cat-row {
        border-top: 1px solid var(--border);
      }
      .cat-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 5px;
      }
      .cat-name {
        font-size: 12px;
        display: flex;
        gap: 7px;
        align-items: center;
      }
      .cat-badge {
        font-size: 9px;
        color: var(--red);
        background: #ff4d6d18;
        padding: 2px 6px;
        border-radius: 10px;
        margin-left: 4px;
      }

      /* ═══ FORMS ═══ */
      .form-grid {
        display: grid;
        gap: 14px;
      }
      .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
      }
      .field {
        display: flex;
        flex-direction: column;
        gap: 5px;
      }
      .field label {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 2px;
        text-transform: uppercase;
      }
      .field input,
      .field select,
      .field textarea {
        background: var(--bg3);
        border: 1px solid var(--border2);
        color: var(--text);
        padding: 10px 13px;
        border-radius: 9px;
        font-family: var(--mono);
        font-size: 12px;
        outline: none;
        transition:
          border-color 0.15s,
          background 0.15s;
        width: 100%;
      }
      .field input:focus,
      .field select:focus,
      .field textarea:focus {
        border-color: var(--accent);
        background: var(--bg4);
      }
      .field input.big {
        font-size: 26px;
        padding: 13px;
      }
      .field select option {
        background: var(--bg3);
      }
      .field .hint {
        font-size: 10px;
        color: var(--text3);
      }

      /* ═══ BUTTONS ═══ */
      .btn {
        cursor: pointer;
        font-family: var(--mono);
        border: none;
        border-radius: 9px;
        font-size: 12px;
        font-weight: 500;
        transition: all 0.15s;
        letter-spacing: 0.5px;
        display: inline-flex;
        align-items: center;
        gap: 7px;
      }
      .btn-primary {
        background: var(--accent);
        color: #fff;
        padding: 12px 24px;
      }
      .btn-primary:hover {
        background: #5a38e0;
        transform: translateY(-1px);
        box-shadow: 0 6px 20px #6c47ff44;
      }
      .btn-ghost {
        background: transparent;
        color: var(--accent2);
        border: 1px solid var(--border2);
        padding: 7px 14px;
        font-size: 10px;
      }
      .btn-ghost:hover {
        border-color: var(--accent);
        background: #6c47ff12;
      }
      .btn-ghost:disabled {
        opacity: 0.35;
        cursor: not-allowed;
      }
      .btn-danger {
        background: transparent;
        color: var(--red);
        border: 1px solid #ff4d6d30;
        padding: 7px 14px;
        font-size: 10px;
      }
      .btn-danger:hover {
        background: #ff4d6d18;
        border-color: var(--red);
      }
      .btn-green {
        background: var(--green);
        color: #000;
        padding: 12px 24px;
        font-weight: 700;
      }
      .btn-green:hover {
        background: var(--green2);
        transform: translateY(-1px);
      }

      /* ═══ ANALYSIS BLOCKS ═══ */
      .verdict-box {
        background: linear-gradient(135deg, #6c47ff14, #00e5a00a);
        border: 1px solid var(--accent);
        border-radius: 12px;
        padding: 16px 18px;
        margin-bottom: 14px;
      }
      .verdict-label {
        font-size: 9px;
        color: var(--accent2);
        letter-spacing: 3px;
        margin-bottom: 7px;
      }
      .verdict-text {
        font-size: 13px;
        line-height: 1.65;
        font-style: italic;
      }
      .danger-box {
        background: #ff4d6d12;
        border: 1px solid #ff4d6d40;
        border-radius: 12px;
        padding: 13px 16px;
        margin-bottom: 12px;
      }
      .danger-label {
        font-size: 9px;
        color: var(--red);
        letter-spacing: 3px;
        margin-bottom: 5px;
      }
      .goal-box {
        background: #00e5a010;
        border: 1px solid #00e5a035;
        border-radius: 12px;
        padding: 13px 16px;
        margin-bottom: 12px;
      }
      .goal-label {
        font-size: 9px;
        color: var(--green);
        letter-spacing: 3px;
        margin-bottom: 5px;
      }
      .warn-box {
        background: #ffc94712;
        border: 1px solid #ffc94740;
        border-radius: 12px;
        padding: 13px 16px;
        margin-bottom: 12px;
      }
      .warn-label {
        font-size: 9px;
        color: var(--yellow);
        letter-spacing: 3px;
        margin-bottom: 5px;
      }
      .cutback-item {
        display: flex;
        gap: 9px;
        padding: 7px 0;
        align-items: flex-start;
        border-bottom: 1px solid var(--border);
      }
      .cutback-item:last-child {
        border-bottom: none;
      }
      .wins-item {
        font-size: 11px;
        color: var(--text2);
        padding: 4px 0;
        display: flex;
        gap: 8px;
        align-items: flex-start;
      }

      /* ═══ GOAL TRACKER ═══ */
      .goal-track-item {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
      }
      .goal-track-item:last-child {
        border-bottom: none;
      }
      .goal-head {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        margin-bottom: 8px;
      }
      .goal-name {
        font-size: 12px;
        font-weight: 500;
      }
      .goal-pct {
        font-size: 11px;
        color: var(--accent2);
        font-weight: 700;
      }
      .goal-amounts {
        display: flex;
        justify-content: space-between;
        font-size: 10px;
        color: var(--text3);
        margin-top: 5px;
      }
      .goal-deadline {
        font-size: 10px;
        color: var(--text3);
        margin-top: 3px;
      }

      /* ═══ RECURRING ═══ */
      .recur-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 11px 0;
        border-bottom: 1px solid var(--border);
      }
      .recur-item:last-child {
        border-bottom: none;
      }
      .recur-icon {
        width: 32px;
        height: 32px;
        border-radius: 9px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 14px;
        flex-shrink: 0;
      }
      .recur-info {
        flex: 1;
      }
      .recur-name {
        font-size: 12px;
      }
      .recur-meta {
        font-size: 10px;
        color: var(--text3);
        margin-top: 2px;
      }
      .recur-amount {
        font-size: 13px;
        font-weight: 700;
        color: var(--teal);
      }

      /* ═══ CHART CONTAINERS ═══ */
      .chart-wrap {
        position: relative;
      }
      .chart-wrap canvas {
        display: block;
      }

      /* ═══ HEATMAP ═══ */
      .heatmap-grid {
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        gap: 3px;
      }
      .heatmap-day {
        aspect-ratio: 1;
        border-radius: 3px;
        cursor: default;
        transition: transform 0.1s;
        position: relative;
      }
      .heatmap-day:hover {
        transform: scale(1.3);
        z-index: 5;
      }
      .heatmap-day[title]:hover::after {
        content: attr(title);
        position: absolute;
        bottom: 110%;
        left: 50%;
        transform: translateX(-50%);
        background: var(--bg4);
        border: 1px solid var(--border2);
        padding: 4px 8px;
        border-radius: 6px;
        font-size: 10px;
        white-space: nowrap;
        z-index: 10;
        pointer-events: none;
        color: var(--text);
        font-family: var(--mono);
      }
      .heatmap-labels {
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        gap: 3px;
        margin-bottom: 4px;
      }
      .heatmap-label {
        font-size: 8px;
        color: var(--text3);
        text-align: center;
        letter-spacing: 0.5px;
      }

      /* ═══ MOM TABLE ═══ */
      .mom-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 11px;
      }
      .mom-table th {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 1.5px;
        text-transform: uppercase;
        text-align: left;
        padding: 8px 10px;
        border-bottom: 1px solid var(--border);
      }
      .mom-table td {
        padding: 9px 10px;
        border-bottom: 1px solid var(--border);
      }
      .mom-table tr:last-child td {
        border-bottom: none;
      }
      .mom-table tr:hover td {
        background: var(--bg3);
      }
      .delta {
        font-size: 10px;
        padding: 2px 7px;
        border-radius: 10px;
      }
      .delta.up {
        background: #ff4d6d18;
        color: var(--red);
      }
      .delta.dn {
        background: #00e5a015;
        color: var(--green);
      }
      .delta.fl {
        background: var(--bg4);
        color: var(--text3);
      }

      /* ═══ QUICK-ADD MODAL ═══ */
      #quick-modal {
        position: fixed;
        inset: 0;
        z-index: 100;
        display: none;
        align-items: center;
        justify-content: center;
        background: #00000080;
        backdrop-filter: blur(4px);
        animation: fadeIn 0.15s ease;
      }
      #quick-modal.open {
        display: flex;
      }
      @keyframes fadeIn {
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
      }
      .modal-box {
        background: var(--bg2);
        border: 1px solid var(--border2);
        border-radius: 18px;
        padding: 28px;
        width: 440px;
        max-width: 95vw;
        box-shadow: var(--shadow);
        animation: slideUp 0.2s ease;
      }
      @keyframes slideUp {
        from {
          transform: translateY(20px);
          opacity: 0;
        }
        to {
          transform: translateY(0);
          opacity: 1;
        }
      }
      .modal-title {
        font-family: var(--sans);
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 20px;
        display: flex;
        justify-content: space-between;
      }
      .modal-close {
        background: transparent;
        border: none;
        color: var(--text3);
        cursor: pointer;
        font-size: 18px;
        padding: 0 4px;
      }
      .modal-close:hover {
        color: var(--text);
      }
      .nlp-bar {
        display: flex;
        gap: 8px;
        margin-bottom: 16px;
      }
      .nlp-bar input {
        flex: 1;
        background: var(--bg3);
        border: 1px solid var(--border2);
        color: var(--text);
        padding: 11px 14px;
        border-radius: 9px;
        font-family: var(--mono);
        font-size: 13px;
        outline: none;
      }
      .nlp-bar input:focus {
        border-color: var(--accent);
      }
      .nlp-hint {
        font-size: 10px;
        color: var(--text3);
        margin-bottom: 14px;
        font-style: italic;
      }
      .nlp-parsed {
        background: var(--bg3);
        border: 1px solid var(--border2);
        border-radius: 9px;
        padding: 12px;
        margin-bottom: 14px;
        display: none;
      }
      .nlp-parsed.show {
        display: block;
      }
      .nlp-field {
        display: flex;
        justify-content: space-between;
        padding: 3px 0;
        font-size: 11px;
      }
      .nlp-key {
        color: var(--text3);
      }
      .nlp-val {
        color: var(--accent2);
        font-weight: 500;
      }

      /* ═══ WEEKLY CHECKIN ═══ */
      .checkin-banner {
        background: linear-gradient(135deg, #6c47ff18, #00e5a010);
        border: 1px solid var(--accent);
        border-radius: 12px;
        padding: 14px 18px;
        margin-bottom: 18px;
        display: flex;
        align-items: center;
        gap: 14px;
        cursor: pointer;
        transition: all 0.15s;
      }
      .checkin-banner:hover {
        background: linear-gradient(135deg, #6c47ff25, #00e5a018);
      }
      .checkin-icon {
        font-size: 24px;
      }
      .checkin-text {
        flex: 1;
      }
      .checkin-title {
        font-size: 12px;
        font-weight: 700;
        color: var(--accent2);
        margin-bottom: 2px;
      }
      .checkin-sub {
        font-size: 10px;
        color: var(--text2);
      }
      .checkin-arrow {
        font-size: 16px;
        color: var(--accent2);
      }
      .checkin-output {
        font-size: 12px;
        line-height: 1.7;
        color: var(--text);
      }
      .checkin-output strong {
        color: var(--accent2);
      }

      /* ═══ PROJECTION ═══ */
      .projection-box {
        background: var(--bg3);
        border-radius: 10px;
        padding: 14px 16px;
        margin-bottom: 12px;
      }
      .proj-row {
        display: flex;
        justify-content: space-between;
        padding: 4px 0;
        font-size: 12px;
      }
      .proj-key {
        color: var(--text2);
      }
      .proj-val {
        font-weight: 700;
      }

      /* ═══ TOAST ═══ */
      #toast-container {
        position: fixed;
        bottom: 22px;
        right: 22px;
        z-index: 999;
        display: flex;
        flex-direction: column;
        gap: 7px;
        pointer-events: none;
      }
      .toast {
        padding: 11px 18px;
        border-radius: 10px;
        font-size: 11px;
        font-family: var(--mono);
        letter-spacing: 0.5px;
        animation: toastIn 0.2s ease;
        display: flex;
        align-items: center;
        gap: 8px;
      }
      .toast.ok {
        background: var(--bg3);
        border: 1px solid var(--green);
        color: var(--green);
      }
      .toast.err {
        background: var(--bg3);
        border: 1px solid var(--red);
        color: var(--red);
      }
      .toast.inf {
        background: var(--bg3);
        border: 1px solid var(--accent2);
        color: var(--accent2);
      }
      @keyframes toastIn {
        from {
          opacity: 0;
          transform: translateX(12px);
        }
        to {
          opacity: 1;
          transform: translateX(0);
        }
      }

      /* ═══ SCROLLABLE LIST ═══ */
      .scroll-list {
        max-height: 300px;
        overflow-y: auto;
      }
      .scroll-list::-webkit-scrollbar {
        width: 2px;
      }
      .scroll-list::-webkit-scrollbar-thumb {
        background: var(--border2);
      }

      /* ═══ EMPTY ═══ */
      .empty {
        text-align: center;
        padding: 40px 0;
        color: var(--text3);
        font-size: 12px;
      }
      .empty-icon {
        font-size: 36px;
        margin-bottom: 10px;
        opacity: 0.25;
      }

      /* ═══ ANOMALY BADGE ═══ */
      .anomaly-card {
        border-color: var(--yellow) !important;
      }
      .anomaly-header {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 10px;
      }
      .anomaly-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--yellow);
        animation: blink 1.5s infinite;
      }
      @keyframes blink {
        0%,
        100% {
          opacity: 1;
        }
        50% {
          opacity: 0.3;
        }
      }
      .anomaly-item {
        font-size: 11px;
        color: var(--text2);
        padding: 4px 0;
        display: flex;
        gap: 8px;
      }
      .anomaly-item .arrow {
        color: var(--red);
      }

      /* ═══════════════════════════════════════════
   RESPONSIVE — 3-TIER BREAKPOINTS
   Sidebar expands/collapses via hamburger toggle.
═══════════════════════════════════════════ */

      /* ── Medium (≤1100px) ── */
      @media (max-width: 1100px) {
        .stat-grid {
          grid-template-columns: repeat(2, 1fr);
        }
        .g3 {
          grid-template-columns: 1fr 1fr;
        }
        .topbar-right .month-pills {
          display: none;
        }
        #topbar {
          padding: 14px 20px;
        }
        .page {
          padding: 20px;
        }
      }

      /* ── Tablet (≤768px) ── */
      @media (max-width: 768px) {
        .stat-grid {
          grid-template-columns: repeat(2, 1fr);
          gap: 10px;
        }
        .g2,
        .g21,
        .g12 {
          grid-template-columns: 1fr;
        }
        .g3 {
          grid-template-columns: 1fr 1fr;
          gap: 12px;
        }
        .page {
          padding: 14px;
        }
        #topbar {
          padding: 10px 14px;
        }
        .page-title {
          font-size: 18px;
        }
        .page-sub {
          display: none;
        }
        .quick-add-btn {
          padding: 7px 12px;
          font-size: 10px;
        }
        .stat-val {
          font-size: 20px;
        }
        .card {
          padding: 14px;
        }
        .modal-box {
          padding: 20px;
        }
        .form-row {
          grid-template-columns: 1fr;
        }
        .chart-wrap {
          height: 200px !important;
        }
        .scroll-list {
          max-height: 240px;
        }
      }

      /* ── Mobile (≤480px) ── */
      @media (max-width: 480px) {
        .stat-grid {
          grid-template-columns: 1fr 1fr;
          gap: 8px;
        }
        .g2,
        .g3,
        .g21,
        .g12 {
          grid-template-columns: 1fr;
          gap: 10px;
        }
        .stat-val {
          font-size: 18px;
        }
        .stat-card {
          padding: 12px;
        }
        .page {
          padding: 10px 12px;
        }
        #topbar {
          padding: 8px 12px;
        }
        .page-title {
          font-size: 16px;
        }
        .quick-add-btn span:last-child {
          display: none;
        }
        .quick-add-btn {
          padding: 8px 10px;
        }
        .field input.big {
          font-size: 20px;
        }
        #quick-modal {
          align-items: flex-end;
        }
        .modal-box {
          width: 100%;
          border-radius: 18px 18px 0 0;
          padding: 20px 16px 28px;
          max-height: 90vh;
          overflow-y: auto;
        }
        .mom-table-wrap {
          overflow-x: auto;
          -webkit-overflow-scrolling: touch;
        }
        .mom-table {
          min-width: 380px;
          font-size: 10px;
        }
        .tx-icon {
          width: 30px;
          height: 30px;
          font-size: 13px;
        }
        .tx-name {
          font-size: 11px;
        }
        .tx-meta {
          font-size: 9px;
        }
        .tx-amount {
          font-size: 12px;
        }
        #toast-container {
          right: 12px;
          left: 12px;
          bottom: 16px;
        }
        .toast {
          justify-content: center;
        }
        #year-pills {
          flex-wrap: wrap;
        }
        .highlight-val {
          font-size: 17px;
        }
      }

      /* ═══ PRINT / PDF STYLES ═══ */
      @media print {
        body {
          background: #fff !important;
          color: #000 !important;
          overflow: visible !important;
        }
        #sidebar,
        #topbar,
        .quick-add-btn,
        .btn-primary,
        #year-pills,
        #toast-container,
        #quick-modal,
        .del-btn,
        .btn-ghost,
        .btn-danger {
          display: none !important;
        }
        #app {
          display: block !important;
          height: auto !important;
          overflow: visible !important;
        }
        #main {
          overflow: visible !important;
          height: auto !important;
        }
        .page {
          display: none !important;
        }
        #page-yearly {
          display: block !important;
          padding: 0 !important;
        }
        #yearly-report {
          display: block !important;
        }
        .card {
          border: 1px solid #ddd !important;
          background: #fff !important;
          break-inside: avoid;
          margin-bottom: 16px !important;
        }
        .stat-card {
          border: 1px solid #ddd !important;
          background: #f9f9f9 !important;
        }
        .stat-grid {
          display: grid !important;
          grid-template-columns: repeat(4, 1fr) !important;
        }
        .g2 {
          display: grid !important;
          grid-template-columns: 1fr 1fr !important;
        }
        .g3 {
          display: grid !important;
          grid-template-columns: repeat(3, 1fr) !important;
        }
        .stat-val,
        .stat-label,
        .sec-label,
        .cat-name,
        td,
        th {
          color: #000 !important;
        }
        .mom-table th {
          background: #f0f0f0 !important;
        }
        .prog-wrap {
          background: #eee !important;
        }
        canvas {
          max-width: 100% !important;
        }
        @page {
          margin: 1.5cm;
          size: A4;
        }
      }

      .dup-banner {
        background: #ffc94715;
        border: 1px solid var(--yellow);
        border-radius: 10px;
        padding: 12px 16px;
      }
      .dup-title {
        font-size: 10px;
        color: var(--yellow);
        letter-spacing: 2px;
        text-transform: uppercase;
        margin-bottom: 8px;
      }
      .dup-item {
        font-size: 11px;
        color: var(--text2);
        padding: 3px 0;
        display: flex;
        gap: 8px;
      }

      /* ═══ YEARLY HIGHLIGHTS ═══ */
      .highlight-card {
        background: var(--bg2);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 18px 20px;
      }
      .highlight-label {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 2px;
        text-transform: uppercase;
        margin-bottom: 8px;
      }
      .highlight-val {
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 4px;
      }
      .highlight-sub {
        font-size: 10px;
        color: var(--text2);
      }

      /* ═══ NOTIFICATION PANEL ═══ */
      #notif-panel {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 340px;
        max-width: 95vw;
        background: var(--bg2);
        border-left: 1px solid var(--border2);
        z-index: 100;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
      }
      #notif-panel.open {
        transform: translateX(0);
      }
      .notif-header {
        padding: 20px;
        border-bottom: 1px solid var(--border);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-shrink: 0;
      }
      .notif-title {
        font-family: var(--sans);
        font-size: 16px;
        font-weight: 700;
      }
      .notif-close {
        background: transparent;
        border: none;
        color: var(--text2);
        cursor: pointer;
        font-size: 18px;
        padding: 4px;
      }
      .notif-close:hover {
        color: var(--text);
      }
      .notif-list {
        flex: 1;
        overflow-y: auto;
        padding: 14px;
        display: flex;
        flex-direction: column;
        gap: 10px;
      }
      .notif-list::-webkit-scrollbar {
        width: 2px;
      }
      .notif-list::-webkit-scrollbar-thumb {
        background: var(--border2);
      }
      .notif-item {
        background: var(--bg3);
        border: 1px solid var(--border);
        border-radius: 10px;
        padding: 13px 14px;
        position: relative;
        animation: fadeUp 0.2s ease;
      }
      .notif-item.unread {
        border-color: var(--accent);
      }
      .notif-item.unread::before {
        content: "";
        position: absolute;
        top: 14px;
        right: 14px;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--accent);
      }
      .notif-type {
        font-size: 9px;
        color: var(--text3);
        letter-spacing: 2px;
        text-transform: uppercase;
        margin-bottom: 5px;
      }
      .notif-msg {
        font-size: 12px;
        line-height: 1.5;
        color: var(--text);
      }
      .notif-time {
        font-size: 10px;
        color: var(--text3);
        margin-top: 5px;
      }
      .notif-bell {
        background: transparent;
        border: none;
        color: var(--text2);
        cursor: pointer;
        font-size: 18px;
        padding: 6px 10px;
        border-radius: 8px;
        transition: all 0.15s;
        position: relative;
      }
      .notif-bell:hover {
        color: var(--accent2);
        background: var(--bg3);
      }
      .notif-count {
        position: absolute;
        top: 2px;
        right: 2px;
        min-width: 16px;
        height: 16px;
        background: var(--red);
        color: #fff;
        border-radius: 8px;
        font-size: 9px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        padding: 0 3px;
      }
      .notif-footer {
        padding: 14px;
        border-top: 1px solid var(--border);
        flex-shrink: 0;
        display: flex;
        gap: 8px;
      }
      .notif-perm-btn {
        flex: 1;
        background: var(--accent);
        color: #fff;
        border: none;
        padding: 10px;
        border-radius: 9px;
        font-family: var(--mono);
        font-size: 11px;
        cursor: pointer;
        transition: all 0.15s;
      }
      .notif-perm-btn:hover {
        background: #5a38e0;
      }
      .notif-perm-btn.granted {
        background: var(--green2);
      }
      .notif-backdrop {
        position: fixed;
        inset: 0;
        z-index: 99;
        display: none;
      }
      .notif-backdrop.show {
        display: block;
      }