/* ============================================================================
 * Slowbooks Pro 2026 — UI Stylesheet
 * Reconstructed from QBW32.EXE resource table (RT_RCDATA "QBSKIN")
 * Original skin engine: CQBSkinManager at offset 0x00260000
 * Color palette extracted from QB2003 "Default Blue" theme (SKIN_BLUE.DAT)
 * ============================================================================
 * BUILD NOTE: The yellow invoice texture (RT_BITMAP 0x012C) was a 4x4 px
 * tiled BMP in the original. We recreated it as a CSS gradient. Close enough.
 * ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Tahoma&display=swap');

:root {
    /* -- QB2003 "Default Blue" skin palette (extracted via Resource Hacker) -- */
    --qb-navy:        #003366;
    --qb-navy-dark:   #002244;
    --qb-navy-mid:    #004488;
    --qb-blue:        #336699;
    --qb-blue-light:  #4a7fb5;
    --qb-blue-accent: #5b9bd5;
    --qb-teal:        #669999;
    --qb-green:       #339966;
    --qb-green-dark:  #2d7d56;
    --qb-gold:        #cc9933;
    --qb-red:         #cc3333;
    --qb-orange:      #cc6633;

    /* -- Form backgrounds (the famous tinted papers) -- */
    --invoice-bg:     #fffef5;    /* yellow tint — RT_BITMAP 0x012C */
    --estimate-bg:    #f5fff8;    /* green tint — RT_BITMAP 0x012D */
    --form-bg:        #f7f8fa;

    /* -- Chrome colors -- */
    --toolbar-bg:     #d6dfe8;
    --toolbar-border: #a8b8c8;
    --content-bg:     #eef1f5;
    --panel-bg:       #ffffff;
    --panel-border:   #c0c8d0;
    --input-border:   #7f9db9;
    --input-focus:    #3366cc;

    /* -- Text -- */
    --text-primary:   #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted:     #7a7a9a;
    --text-light:     #9a9ab0;
    --text-on-dark:   #e8ecf0;
    --text-on-navy:   #c8d8e8;

    /* -- Functional -- */
    --success:        #339966;
    --warning:        #cc9933;
    --danger:         #cc3333;

    /* -- Gray scale (used by JS components and dark theme overrides) -- */
    --primary-light: #e8ecf2;
    --gray-50:  #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;

    --sidebar-width: 200px;
    --topbar-height: 40px;
    --statusbar-height: 24px;
    --font: Tahoma, 'Segoe UI', Geneva, Verdana, sans-serif;
    --font-mono: 'Consolas', 'Courier New', monospace;
}

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

body {
    font-family: var(--font);
    background: var(--content-bg);
    color: var(--text-primary);
    font-size: 12px;
    line-height: 1.4;
    overflow: hidden;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* ========================================================================
 * TOP BAR — Reconstructed from CQBMenuBar + CQBToolBar
 * Original was a CToolBarCtrl with 24x24 toolbar buttons (IDB_TOOLBAR)
 * ======================================================================== */

#topbar {
    height: var(--topbar-height);
    background: linear-gradient(180deg, #e8edf2 0%, #c8d0dc 100%);
    border-bottom: 1px solid #a0a8b8;
    display: flex;
    align-items: center;
    padding: 0 12px;
    gap: 2px;
    flex-shrink: 0;
    z-index: 110;
}

.topbar-brand {
    font-size: 13px;
    font-weight: 700;
    color: var(--qb-navy);
    margin-right: 16px;
    letter-spacing: -0.02em;
    white-space: nowrap;
    user-select: none;
}

.topbar-brand span {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 10px;
    margin-left: 4px;
}

.tb-sep {
    width: 1px;
    height: 22px;
    background: #b0b8c4;
    margin: 0 4px;
}

.tb-btn {
    padding: 3px 10px;
    font-size: 11px;
    font-family: var(--font);
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 3px;
    cursor: pointer;
    white-space: nowrap;
}

.tb-btn:hover {
    background: rgba(255,255,255,0.6);
    border-color: #b0b8c8;
}

.tb-btn:active {
    background: rgba(0,0,0,0.05);
}

.topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar-clock {
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

/* ========================================================================
 * SIDEBAR / NAVIGATOR — CQBNavigator "Icon Bar"
 * Original: left-docked panel with 32x32 icons in a vertical CToolBarCtrl
 * Colors from SKIN_BLUE.DAT NavPanel section
 * ======================================================================== */

#main-area {
    display: flex;
    flex: 1;
    overflow: hidden;
}

#sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--qb-navy) 0%, var(--qb-navy-dark) 100%);
    color: white;
    flex-shrink: 0;
    overflow-y: auto;
    border-right: 1px solid #001a33;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 14px 14px 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.15);
}

.sidebar-header h1 {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.03em;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.sidebar-edition {
    font-size: 9px;
    font-weight: 700;
    color: var(--qb-gold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    list-style: none;
    padding: 4px 0;
    flex: 1;
}

.nav-section {
    padding: 10px 14px 3px;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--qb-teal);
    font-weight: 700;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    color: var(--text-on-navy);
    text-decoration: none;
    font-size: 11px;
    transition: background 0.1s;
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background: rgba(255,255,255,0.08);
    color: #ffffff;
}

.nav-link.active {
    background: rgba(255,255,255,0.12);
    color: #ffffff;
    border-left-color: var(--qb-gold);
    font-weight: 700;
}

.nav-icon {
    width: 16px;
    text-align: center;
    font-size: 11px;
    opacity: 0.7;
}

.nav-link.active .nav-icon { opacity: 1; }

.sidebar-footer {
    padding: 8px 14px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 9px;
    color: rgba(255,255,255,0.25);
    text-align: center;
    user-select: none;
}

/* ========================================================================
 * CONTENT AREA
 * ======================================================================== */

#content {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    background: var(--content-bg);
}

#page-content {
    max-width: 1100px;
}

/* ========================================================================
 * STATUS BAR — CQBStatusBar at bottom of CMainFrame
 * Original showed: "Ready" | Company file path | Current date
 * ======================================================================== */

#statusbar {
    height: var(--statusbar-height);
    background: linear-gradient(180deg, #e0e4ea 0%, #c8ccd4 100%);
    border-top: 1px solid #a8acb4;
    display: flex;
    align-items: center;
    padding: 0 12px;
    font-size: 10px;
    color: var(--text-muted);
    flex-shrink: 0;
    gap: 16px;
}

.status-section {
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-sep {
    width: 1px;
    height: 14px;
    background: #b0b4bc;
}

.status-right {
    margin-left: auto;
}

/* ========================================================================
 * PAGE HEADERS — QuickBooks used a colored bar at the top of each view
 * ======================================================================== */

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding: 8px 12px;
    background: linear-gradient(180deg, #f0f3f7 0%, #e0e4ec 100%);
    border: 1px solid var(--panel-border);
    border-radius: 3px;
}

.page-header h2 {
    font-size: 14px;
    font-weight: 700;
    color: var(--qb-navy);
}

/* ========================================================================
 * BUTTONS — Reconstructed from CQBButton custom control
 * Original had a subtle 3D bevel effect (Windows Classic theme)
 * ======================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border: 1px solid #7f9db9;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 400;
    font-family: var(--font);
    cursor: pointer;
    transition: all 0.1s;
    background: linear-gradient(180deg, #ffffff 0%, #e8ecf0 100%);
    color: var(--text-primary);
}

.btn:hover {
    background: linear-gradient(180deg, #f0f4f8 0%, #d8dce4 100%);
    border-color: #5f7d99;
}

.btn:active {
    background: linear-gradient(180deg, #d0d4d8 0%, #e0e4e8 100%);
}

.btn-primary {
    background: linear-gradient(180deg, var(--qb-blue-light) 0%, var(--qb-blue) 100%);
    color: white;
    border-color: var(--qb-navy);
    font-weight: 700;
}

.btn-primary:hover {
    background: linear-gradient(180deg, var(--qb-blue) 0%, var(--qb-navy-mid) 100%);
}

.btn-secondary {
    background: linear-gradient(180deg, #ffffff 0%, #e8ecf0 100%);
    color: var(--text-primary);
    border-color: #7f9db9;
}

.btn-secondary:hover {
    background: linear-gradient(180deg, #f0f4f8 0%, #d8dce4 100%);
}

.btn-danger {
    background: linear-gradient(180deg, #e05555 0%, var(--qb-red) 100%);
    color: white;
    border-color: #992222;
}

.btn-danger:hover {
    background: linear-gradient(180deg, var(--qb-red) 0%, #aa2222 100%);
}

.btn-sm {
    padding: 2px 8px;
    font-size: 10px;
}

.btn-group {
    display: flex;
    gap: 4px;
}

/* ========================================================================
 * TABLES — CListCtrl in Report View mode
 * QB2003 used alternating row colors and thin column separators
 * ======================================================================== */

.table-container {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 0;
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    background: linear-gradient(180deg, #e8ecf2 0%, #d0d8e0 100%);
    padding: 4px 10px;
    text-align: left;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--panel-border);
    border-right: 1px solid #d8dce4;
    white-space: nowrap;
}

thead th:last-child { border-right: none; }

tbody td {
    padding: 3px 10px;
    border-bottom: 1px solid #e8ecf0;
    font-size: 11px;
    border-right: 1px solid #f0f2f4;
}

tbody td:last-child { border-right: none; }

tbody tr:nth-child(even) { background: #f7f9fb; }
tbody tr:hover { background: #e8f0f8; }
tbody tr:last-child td { border-bottom: none; }

td.actions {
    text-align: right;
    white-space: nowrap;
}

td.amount, th.amount {
    text-align: right;
    font-family: var(--font-mono);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

/* ========================================================================
 * CARDS — used on Dashboard and Bank Accounts
 * Styled to match QB2003's "Company Snapshot" panel
 * ======================================================================== */

.card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 0;
    padding: 12px 14px;
    box-shadow: 1px 1px 2px rgba(0,0,0,0.06);
}

.card-header {
    font-size: 10px;
    font-weight: 700;
    color: var(--qb-navy);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
    padding-bottom: 4px;
    border-bottom: 1px solid #e0e4ec;
}

.card-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--qb-navy);
    font-family: var(--font-mono);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

/* ========================================================================
 * FORMS — Modal forms styled like QB2003 data entry windows
 * The original forms had a light blue/gray gradient background with
 * sunken 3D edit controls (WS_EX_CLIENTEDGE)
 * ======================================================================== */

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
}

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

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

.form-group label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 4px 6px;
    border: 1px solid var(--input-border);
    border-radius: 0;
    font-size: 11px;
    font-family: var(--font);
    color: var(--text-primary);
    background: #ffffff;
    /* WS_EX_CLIENTEDGE sunken effect */
    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.12);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--input-focus);
    background: #fffff8;
    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.08);
}

.form-group textarea {
    min-height: 50px;
    resize: vertical;
}

.form-group select {
    box-shadow: none;
    background: linear-gradient(180deg, #ffffff 0%, #f0f2f4 100%);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid #d0d4dc;
}

/* ========================================================================
 * BADGES — Status indicators
 * Original used colored text in the CListCtrl, no pill shapes
 * We kept the pills because they look better, but matched the colors
 * ======================================================================== */

.badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 2px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-draft   { background: #e8ecf0; color: #4a5568; border: 1px solid #c8ccd4; }
.badge-sent    { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.badge-partial { background: #fef3c7; color: #92400e; border: 1px solid #fbbf24; }
.badge-paid    { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.badge-void    { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.badge-pending { background: #fef3c7; color: #92400e; border: 1px solid #fbbf24; }
.badge-accepted{ background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.badge-rejected{ background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.badge-converted{background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.badge-product { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.badge-service { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.badge-material{ background: #fef3c7; color: #92400e; border: 1px solid #fbbf24; }
.badge-labor   { background: #ede9fe; color: #5b21b6; border: 1px solid #c4b5fd; }

/* ========================================================================
 * MODAL — Mimics QB2003's popup data entry windows
 * Original used WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU dialog style
 * ======================================================================== */

.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,20,50,0.45);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 40px;
    z-index: 200;
}

.modal-overlay.hidden { display: none; }

.modal {
    background: var(--form-bg);
    border: 2px solid var(--qb-navy);
    border-radius: 0;
    width: 90%;
    max-width: 700px;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    box-shadow: 4px 4px 12px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 10px;
    background: linear-gradient(180deg, var(--qb-blue-light) 0%, var(--qb-navy) 100%);
    color: white;
}

.modal-header h2 {
    font-size: 12px;
    font-weight: 700;
    text-shadow: 0 1px 1px rgba(0,0,0,0.3);
}

.modal-close {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: rgba(255,255,255,0.7);
    padding: 2px 4px;
    line-height: 1;
}
.modal-close:hover { color: #ffffff; }

#modal-body {
    padding: 14px 16px;
}

/* ========================================================================
 * TOAST NOTIFICATIONS
 * ======================================================================== */

#toast-container {
    position: fixed;
    bottom: calc(var(--statusbar-height) + 8px);
    right: 12px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.toast {
    padding: 6px 14px;
    border-radius: 2px;
    font-size: 11px;
    font-weight: 700;
    color: white;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.2);
    animation: toast-in 0.2s ease;
    border: 1px solid rgba(0,0,0,0.2);
}

.toast-success { background: var(--qb-green); }
.toast-error   { background: var(--qb-red); }
.toast-info    { background: var(--qb-blue); }

@keyframes toast-in {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ========================================================================
 * DASHBOARD — "Company Snapshot" style
 * ======================================================================== */

.dashboard-section {
    margin-bottom: 16px;
}

.dashboard-section h3 {
    font-size: 11px;
    font-weight: 700;
    color: var(--qb-navy);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--qb-gold);
}

/* ========================================================================
 * LINE ITEMS TABLE — The invoice/estimate grid
 * QB2003 used CQBGridCtrl, a custom owner-draw CListCtrl subclass
 * ======================================================================== */

.line-items-table {
    width: 100%;
    margin-top: 8px;
    border: 1px solid var(--panel-border);
}

.line-items-table th {
    font-size: 9px;
    padding: 3px 6px;
    background: linear-gradient(180deg, #e8ecf2 0%, #d0d8e0 100%);
    border-right: 1px solid #d8dce4;
}

.line-items-table th:last-child { border-right: none; }

.line-items-table td {
    padding: 2px 4px;
    border-right: 1px solid #e8ecf0;
    border-bottom: 1px solid #e8ecf0;
}

.line-items-table td:last-child { border-right: none; }

.line-items-table input,
.line-items-table select {
    width: 100%;
    padding: 2px 4px;
    border: 1px solid var(--input-border);
    border-radius: 0;
    font-size: 11px;
    font-family: var(--font);
    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.08);
}

.line-items-table .col-qty    { width: 60px; }
.line-items-table .col-rate   { width: 80px; }
.line-items-table .col-amount { width: 80px; text-align: right; }
.line-items-table .col-actions{ width: 30px; text-align: center; }

.invoice-totals {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--panel-border);
}

.total-row {
    display: flex;
    gap: 12px;
    font-size: 11px;
}

.total-row .label {
    color: var(--text-secondary);
    min-width: 80px;
    text-align: right;
    font-weight: 700;
}

.total-row .value {
    min-width: 80px;
    text-align: right;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

.total-row.grand-total {
    font-weight: 700;
    font-size: 13px;
    padding-top: 4px;
    margin-top: 2px;
    border-top: 2px solid var(--qb-navy);
    color: var(--qb-navy);
}

/* ========================================================================
 * EMPTY STATE
 * ======================================================================== */

.empty-state {
    text-align: center;
    padding: 30px 16px;
    color: var(--text-muted);
}

.empty-state p {
    margin-bottom: 10px;
    font-size: 12px;
}

/* ========================================================================
 * TOOLBAR / FILTERS
 * ======================================================================== */

.toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
    padding: 4px 8px;
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
}

.toolbar input,
.toolbar select {
    padding: 3px 6px;
    border: 1px solid var(--input-border);
    border-radius: 0;
    font-size: 11px;
    font-family: var(--font);
    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.08);
}

/* Clickable row */
tr.clickable { cursor: pointer; }

/* ========================================================================
 * SPLASH / ABOUT DIALOG
 * Reconstructed from CAboutDlg (IDD_ABOUTBOX resource id=0x0064)
 * ======================================================================== */

.splash-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,10,30,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 500;
    animation: splash-fade-in 0.3s ease;
}

.splash-overlay.hidden { display: none; }

@keyframes splash-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.splash-box {
    width: 420px;
    background: linear-gradient(180deg, var(--qb-navy) 0%, #001a33 100%);
    border: 3px solid var(--qb-gold);
    box-shadow: 0 0 40px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
    text-align: center;
    padding: 30px 24px 20px;
    position: relative;
    overflow: hidden;
}

.splash-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--qb-gold), #ffcc66, var(--qb-gold));
}

.splash-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
    margin-bottom: 2px;
}

.splash-subtitle {
    font-size: 11px;
    font-weight: 700;
    color: var(--qb-gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.splash-divider {
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--qb-gold), transparent);
    margin: 0 auto 16px;
}

.splash-info {
    font-size: 10px;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
    margin-bottom: 16px;
}

.splash-info strong {
    color: rgba(255,255,255,0.7);
}

.splash-legal {
    font-size: 8px;
    color: rgba(255,255,255,0.25);
    line-height: 1.5;
    margin-bottom: 16px;
    padding: 0 16px;
}

.splash-btn {
    padding: 6px 28px;
    background: linear-gradient(180deg, var(--qb-gold) 0%, #b8862e 100%);
    border: 1px solid #8a6420;
    color: var(--qb-navy-dark);
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font);
    cursor: pointer;
    border-radius: 2px;
    text-shadow: 0 1px 0 rgba(255,255,255,0.2);
}

.splash-btn:hover {
    background: linear-gradient(180deg, #ddaa44 0%, var(--qb-gold) 100%);
}

/* ========================================================================
 * SCROLLBAR STYLING — to match the Windows XP / Classic theme
 * ======================================================================== */

::-webkit-scrollbar { width: 14px; }
::-webkit-scrollbar-track { background: #e8ecf0; }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #c0c8d0 0%, #a0a8b0 100%);
    border: 1px solid #8890a0;
}
::-webkit-scrollbar-thumb:hover { background: #a0a8b4; }

/* ========================================================================
 * PRINT STYLES
 * ======================================================================== */

@media print {
    #sidebar, #topbar, #statusbar, .btn, .modal-overlay, #toast-container { display: none !important; }
    #content { margin: 0; padding: 0; }
    body { background: white; }
}

/* ========================================================================
 * GLOBAL SEARCH — CQBSearchEngine @ 0x00250000
 * ======================================================================== */

.tb-search {
    width: 180px;
    padding: 3px 8px;
    font-size: 11px;
    font-family: var(--font);
    border: 1px solid var(--input-border);
    background: white;
    border-radius: 2px;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.08);
}

.tb-search:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.08), 0 0 0 2px rgba(51,102,204,0.2);
}

.search-dropdown {
    position: absolute;
    top: var(--topbar-height);
    right: 120px;
    width: 300px;
    max-height: 300px;
    overflow-y: auto;
    background: white;
    border: 1px solid var(--panel-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 200;
}

.search-section {
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--content-bg);
    border-bottom: 1px solid var(--panel-border);
}

.search-item {
    padding: 6px 10px;
    font-size: 11px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
}

.search-item:hover {
    background: var(--primary-light, #e8f0f8);
}

/* ========================================================================
 * SETTINGS PAGE — CPreferencesDialog
 * ======================================================================== */

.settings-section {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 16px;
    margin-bottom: 16px;
}

.settings-section h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--qb-navy);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--panel-border);
}

/* ========================================================================
 * QUICK ENTRY — batch invoice entry
 * ======================================================================== */

.quick-entry-info {
    font-size: 11px;
}

#qe-log {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--panel-border);
    background: white;
    padding: 4px 8px;
}

/* ========================================================================
 * IIF IMPORT/EXPORT — QuickBooks 2003 Pro Interoperability
 * File > Utilities > Import/Export IIF Files
 * ======================================================================== */

.iif-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 12px;
}

.iif-section {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 16px;
}

.iif-section h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--qb-navy);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--panel-border);
}

.iif-export-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.iif-export-grid .btn {
    justify-content: center;
    text-align: center;
    padding: 6px 10px;
}

.iif-date-range {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
    font-size: 11px;
}

.iif-date-range label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.iif-date-range input {
    padding: 3px 6px;
    border: 1px solid var(--input-border);
    border-radius: 0;
    font-size: 11px;
    font-family: var(--font);
    box-shadow: inset 1px 1px 2px rgba(0,0,0,0.08);
}

.iif-dropzone {
    border: 2px dashed var(--input-border);
    border-radius: 3px;
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s;
    background: #fafbfc;
    margin-bottom: 12px;
}

.iif-dropzone:hover,
.iif-dropzone.dragover {
    border-color: var(--qb-blue);
    background: #f0f4fa;
}

.iif-dropzone-icon {
    font-size: 28px;
    color: var(--qb-blue);
    margin-bottom: 6px;
}

.iif-dropzone-text {
    font-size: 11px;
    color: var(--text-secondary);
}

.iif-dropzone-text strong {
    color: var(--qb-blue);
}

.iif-file-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: #f0f4fa;
    border: 1px solid var(--qb-blue);
    margin-bottom: 12px;
    font-size: 11px;
}

.iif-file-info .filename {
    font-weight: 700;
    color: var(--qb-navy);
    flex: 1;
}

.iif-file-info .filesize {
    color: var(--text-muted);
    font-size: 10px;
}

.iif-import-actions {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.iif-results {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 12px;
    font-size: 11px;
}

.iif-results h4 {
    font-size: 12px;
    font-weight: 700;
    color: var(--qb-navy);
    margin-bottom: 8px;
}

.iif-results .result-row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
    border-bottom: 1px solid #e8ecf0;
}

.iif-results .result-row:last-child {
    border-bottom: none;
}

.iif-results .result-count {
    font-weight: 700;
    font-family: var(--font-mono);
}

.iif-validation-ok {
    color: var(--qb-green);
    font-weight: 700;
}

.iif-validation-err {
    color: var(--qb-red);
    font-weight: 700;
}

.iif-validation-warn {
    color: var(--qb-orange);
}

.iif-errors {
    margin-top: 8px;
    max-height: 150px;
    overflow-y: auto;
    font-size: 10px;
    font-family: var(--font-mono);
    background: #fff8f8;
    border: 1px solid #fca5a5;
    padding: 6px 8px;
    color: var(--qb-red);
}

.iif-warnings {
    margin-top: 8px;
    max-height: 150px;
    overflow-y: auto;
    font-size: 10px;
    font-family: var(--font-mono);
    background: #fffbf0;
    border: 1px solid #fbbf24;
    padding: 6px 8px;
    color: var(--qb-orange);
}