:root {
    --ov-bg: #F3F5F4;
    --ov-surface: #FFFFFF;
    --ov-ink: #212B27;
    --ov-ink-muted: #66766F;
    --ov-line: #E1E7E4;
    --ov-teal: #2F6F62;
    --ov-teal-deep: #1F4E44;
    --ov-teal-wash: #E7F1EE;
    --ov-danger: #A6453B;
    --ov-danger-wash: #FBEDEB;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    background: var(--ov-bg);
    color: var(--ov-ink);
}

/* --- App shell: header --- */
.app-header {
    background: var(--ov-surface);
    border-bottom: 1px solid var(--ov-line);
    padding: 14px 24px;
}
.app-header-inner {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand-mark { color: var(--ov-teal); flex-shrink: 0; }
.app-header-inner h1 {
    font-family: Georgia, 'Times New Roman', serif;
    margin: 0;
    font-size: 21px;
    font-weight: normal;
    letter-spacing: 0.2px;
    color: var(--ov-ink);
}
.app-header-inner h2 {
    margin: 2px 0 0;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--ov-ink-muted);
    text-align: left;
}

/* --- Login page --- */
.login-body { background: var(--ov-bg); min-height: 100vh; }
.login-wrapper {
    display: flex;
    justify-content: center;
    padding-top: 60px;
}
.login-box {
    background: var(--ov-surface);
    border: 1px solid var(--ov-line);
    border-radius: 12px;
    width: 420px;
    box-shadow: 0 10px 24px rgba(31, 78, 68, 0.08);
    overflow: hidden;
}
.login-box-title {
    background: var(--ov-teal-wash);
    color: var(--ov-teal-deep);
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-row { display: flex; align-items: center; gap: 10px; padding: 12px 20px; }
.form-row label { width: 90px; font-weight: 600; color: var(--ov-ink); }
.form-row input { flex: 1; }
.form-buttons { text-align: center; padding: 15px 0 25px; }
.btn {
    display: inline-block;
    padding: 8px 18px;
    border: 1px solid var(--ov-line);
    border-radius: 6px;
    font-weight: 600;
    font-size: 13.5px;
    cursor: pointer;
    background: var(--ov-surface);
    color: var(--ov-ink);
    text-decoration: none;
}
.btn:hover { border-color: var(--ov-teal); color: var(--ov-teal-deep); }
.btn-green { background: var(--ov-teal); border-color: var(--ov-teal); color: white; }
.btn-green:hover { background: var(--ov-teal-deep); border-color: var(--ov-teal-deep); color: white; }
.form-error { color: var(--ov-danger); text-align: center; margin: 10px 20px 0; font-size: 13px; }

/* --- App shell: layout --- */
.app-layout { display: flex; background: var(--ov-bg); min-height: calc(100vh - 130px); }
.sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--ov-surface);
    border-right: 1px solid var(--ov-line);
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 16px 10px;
}
.menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: var(--ov-ink);
    text-decoration: none;
    font-weight: 600;
    font-size: 13.5px;
    border-radius: 8px;
    border-left: 3px solid transparent;
}
.menu-item .menu-icon { font-size: 16px; width: 18px; text-align: center; flex-shrink: 0; }
.menu-item:hover { background: var(--ov-teal-wash); color: var(--ov-teal-deep); }
.menu-item.active { background: var(--ov-teal-wash); color: var(--ov-teal-deep); border-left-color: var(--ov-teal); }
.menu-exit {
    margin-top: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--ov-line);
    border-radius: 0;
    color: var(--ov-danger);
}
.menu-exit:hover { background: var(--ov-danger-wash); color: var(--ov-danger); }
.main-panel { flex: 1; min-width: 0; padding: 30px; background: var(--ov-bg); overflow-x: auto; }
.main-panel h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--ov-ink-muted); margin: 0 0 14px; font-weight: 700; }
.placeholder-note {
    background: var(--ov-surface);
    border: 1px solid var(--ov-line);
    padding: 18px 22px;
    border-radius: 10px;
    max-width: 520px;
    color: var(--ov-ink-muted);
}

/* --- Module tile grid (Accounts / Other Jobs / Reports / Inventory hubs) --- */
.job-tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin-bottom: 32px;
}
.job-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 22px 12px;
    background: var(--ov-surface);
    border: 1px solid var(--ov-line);
    border-radius: 12px;
    color: var(--ov-ink);
    text-decoration: none;
    font-weight: 600;
    font-size: 13.5px;
    text-align: center;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.job-tile-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--ov-teal-wash);
    font-size: 19px;
}
.job-tile:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(31, 78, 68, 0.14); border-color: var(--ov-teal); }
.job-tile.disabled { color: var(--ov-ink-muted); cursor: not-allowed; opacity: 0.6; }
.job-tile.disabled .job-tile-icon { background: #EEF0EF; }
.job-tile.disabled:hover { transform: none; box-shadow: none; border-color: var(--ov-line); }

.app-footer {
    display: flex;
    justify-content: space-between;
    padding: 10px 24px;
    background: var(--ov-surface);
    border-top: 1px solid var(--ov-line);
    font-size: 12.5px;
    color: var(--ov-ink-muted);
}

/* --- Employee Management permit grid --- */
.permit-grid { width: 100%; border-collapse: collapse; background: var(--ov-surface); }
.permit-grid th, .permit-grid td { border: 1px solid var(--ov-line); padding: 8px 10px; font-size: 13px; text-align: left; }
.permit-grid th { background: var(--ov-teal-wash); color: var(--ov-teal-deep); }
.permit-grid td:nth-child(n+4):nth-child(-n+8) { text-align: center; color: var(--ov-teal-deep); font-weight: 700; }
.inactive-row td { opacity: 0.5; }

/* --- Global form controls (the .invoice-box print pages are read-only,
   no inputs live there, so this applies everywhere else without needing
   an exclusion) --- */
input, select, textarea {
    font-family: inherit;
    font-size: 13.5px;
    padding: 7px 10px;
    border: 1px solid var(--ov-line);
    border-radius: 6px;
    background: var(--ov-surface);
    color: var(--ov-ink);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--ov-teal);
    box-shadow: 0 0 0 3px var(--ov-teal-wash);
}
label { color: var(--ov-ink); }

/* --- Sales module: shared page shell --- */
.sales-page { max-width: 900px; margin: 20px auto; padding: 0 20px; font-family: 'Segoe UI', Arial, sans-serif; color: var(--ov-ink); }
.sales-page h1 { font-size: 21px; font-weight: 700; }
.sales-page a { color: var(--ov-teal-deep); }
.sales-page table, .main-panel table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background: var(--ov-surface);
    border: 1px solid var(--ov-line);
    border-radius: 8px;
    overflow: hidden;
}
.sales-page table th, .sales-page table td, .main-panel table th, .main-panel table td {
    border: 1px solid var(--ov-line);
    padding: 8px 10px;
    text-align: left;
}
.sales-page table th, .main-panel table th { background: var(--ov-teal-wash); color: var(--ov-teal-deep); font-weight: 700; }
.sales-card { background: var(--ov-surface); border: 1px solid var(--ov-line); border-radius: 10px; padding: 18px 20px; margin-bottom: 20px; }
.sales-card h2 { margin-top: 0; }
.sales-msg-success { color: #1F6E4A; background: #E7F5EC; border: 1px solid #C6E7D4; padding: 8px 12px; border-radius: 6px; }
.sales-msg-error { color: var(--ov-danger); background: var(--ov-danger-wash); border: 1px solid #F0D3CE; padding: 8px 12px; border-radius: 6px; }
.wizard-steps { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 20px; }
.wizard-steps li { padding: 6px 14px; background: var(--ov-bg); border: 1px solid var(--ov-line); border-radius: 20px; font-size: 12.5px; font-weight: 700; color: var(--ov-ink-muted); }
.wizard-steps li.active { background: var(--ov-teal); border-color: var(--ov-teal); color: #fff; }
.wizard-steps li.done { background: var(--ov-teal-wash); border-color: var(--ov-teal-wash); color: var(--ov-teal-deep); }

/* --- Type-ahead search --- */
.search-box { position: relative; max-width: 420px; }
.search-box input[type="text"] { width: 100%; box-sizing: border-box; }
.search-results {
    position: absolute; top: 100%; left: 0; right: 0; z-index: 20;
    background: var(--ov-surface); border: 1px solid var(--ov-line); border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 220px; overflow-y: auto;
    box-shadow: 0 8px 16px rgba(31, 78, 68, 0.1);
}
.search-result-item { padding: 8px 10px; cursor: pointer; border-bottom: 1px solid var(--ov-line); font-size: 13px; }
.search-result-item:hover { background: var(--ov-teal-wash); }
.search-result-item small { display: block; color: var(--ov-ink-muted); }
.selected-box {
    margin-top: 8px; padding: 8px 10px; background: var(--ov-teal-wash);
    border: 1px solid #CFE4DF; border-radius: 6px; font-size: 13px; color: var(--ov-teal-deep);
}

/* --- Invoice / print --- */
.invoice-box { background: #fff; padding: 30px; max-width: 800px; margin: 20px auto; border: 1px solid #ccc; }
.invoice-header-row { display: flex; justify-content: space-between; font-size: 13px; font-weight: bold; margin-bottom: 8px; }
.invoice-letterhead { text-align: center; padding-bottom: 4px; }
.invoice-letterhead h1 { margin: 0; font-family: Georgia, serif; font-size: 22px; }
.invoice-letterhead p { margin: 2px 0; font-size: 12px; color: #444; }
.invoice-title { text-align: center; text-decoration: underline; font-size: 15px; margin: 10px 0 20px; }
.invoice-meta { display: flex; justify-content: space-between; margin-bottom: 20px; font-size: 13px; }
.invoice-box table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.invoice-box table th, .invoice-box table td { border: 1px solid #999; padding: 6px 10px; font-size: 13px; }
.invoice-box table th { background: #eee; }
.invoice-totals { width: 100%; margin-left: auto; font-size: 13px; }
.invoice-totals tr td:first-child { font-weight: normal; }
.invoice-totals .grand td { font-size: 14px; font-weight: bold; }
.invoice-signature { margin-top: 50px; text-align: left; font-size: 13px; }
.invoice-remark-lines { margin-top: 20px; }
.invoice-remark-lines div { border-bottom: 1px dashed #666; height: 22px; font-size: 13px; padding-top: 2px; }
.invoice-footer { text-align: center; margin-top: 20px; font-size: 12px; color: #444; }
.no-print { margin: 20px auto; max-width: 800px; }
@media print {
    body { background: #fff; }
    .no-print { display: none !important; }
    .invoice-box { border: none; margin: 0; padding: 0; }
}