*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    /* Extracted from Deduplication and Raw Data Explanations.html */
    --brand-green: #00b388;
    --brand-green-dark: #009a75;
    --brand-green-light: #e6f9f3;
    --heading: #2c3e50;
    --heading-sub: #34495e;
    --blue-900: #2c3e50;
    --blue-700: #34495e;
    --blue-600: #00b388;
    --blue-500: #00b388;
    --blue-100: #e6f9f3;
    --green-700: #009a75;
    --green-600: #00b388;
    --green-500: #00b388;
    --green-100: #e6f9f3;
    --bg: #f9f9f9;
    --bg-accent: #f9f9f9;
    --surface: #ffffff;
    --text: #333333;
    --muted: #5a6c7d;
    --border: #e1e4e8;
    --table-header: #f8f9fa;
    --table-hover: #f1f2f6;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --radius: 8px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    min-height: 100vh;
}

a {
    color: var(--brand-green);
}

.app-shell,
.auth-shell {
    width: min(1280px, 100% - 2rem);
    margin: 0 auto;
    padding: 1.25rem 0 3rem;
}

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: min(420px, 100%);
    padding: 2.75rem 2.5rem;
}

.auth-card .subtitle {
    text-align: center;
}

.auth-footer {
    margin-top: 1rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

.app-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--brand-green);
}

.brand h1,
.auth-card h1 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--brand-green);
    border-bottom: 2px solid var(--border);
    padding-bottom: 0.35rem;
}

.auth-card h1 {
    text-align: center;
}

.brand p,
.subtitle,
.muted {
    margin: 0.15rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.main-tabs {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 1rem;
    padding: 0.35rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.tab-link {
    flex: 1;
    text-align: center;
    padding: 0.65rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    color: var(--muted);
    transition: background 0.15s, color 0.15s;
}

.tab-link.active {
    color: #fff;
    background: var(--brand-green);
}

.tab-link:hover {
    color: var(--brand-green);
    background: var(--brand-green-light);
}

.card,
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.panel {
    padding: 1.25rem;
}

.inset-card {
    padding: 1.25rem;
    margin-bottom: 1rem;
    background: var(--surface);
}

.inset-card h2,
.inset-card h3 {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    color: var(--heading);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.35rem;
}

.panel-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.toolbar-left {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    flex: 1;
}

.search-form {
    flex: 1 1 220px;
    max-width: 360px;
}

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--heading-sub);
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font: inherit;
    background: #fff;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--brand-green);
    box-shadow: 0 0 0 3px rgba(0, 179, 136, 0.15);
}

.form-group {
    margin-bottom: 0.85rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
}

.form-grid .span-2 {
    grid-column: span 2;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 1rem;
    border: none;
    border-radius: 8px;
    font: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.1s, filter 0.15s;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    color: #fff;
    background: var(--brand-green);
}

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

.btn-secondary {
    color: var(--heading);
    background: var(--table-header);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--table-hover);
}

.btn-danger {
    color: #fff;
    background: var(--danger);
}

.btn-danger:hover {
    background: var(--danger-hover);
}

.btn-sm {
    padding: 0.35rem 0.65rem;
    font-size: 0.82rem;
}

.btn-block {
    width: 100%;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.92rem;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background: var(--brand-green-light);
    color: var(--brand-green-dark);
    border: 1px solid rgba(0, 179, 136, 0.25);
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--brand-green-light);
    color: var(--brand-green-dark);
}

.badge-admin {
    background: #fef3c7;
    color: #92400e;
}

.badge-complete {
    background: var(--brand-green-light);
    color: var(--brand-green-dark);
}

.table-wrap {
    overflow-x: auto;
    position: relative;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.data-table thead th {
    text-align: left;
    padding: 0.7rem 0.65rem;
    background: var(--table-header);
    border-bottom: 2px solid var(--border);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--heading);
    font-weight: 600;
    white-space: nowrap;
}

.data-table tbody td,
.data-table tfoot td {
    padding: 0.7rem 0.65rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background: var(--table-hover);
}

.row-used {
    background: #ffedd5 !important;
    cursor: pointer;
}

.row-used:hover {
    background: #fed7aa !important;
}

.used-tooltip {
    position: absolute;
    z-index: 50;
    background: #1e293b;
    color: #fff;
    padding: 0.4rem 0.65rem;
    border-radius: 6px;
    font-size: 0.82rem;
    pointer-events: none;
    box-shadow: var(--shadow);
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.65rem;
    padding: 0.45rem 0.5rem;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.filter-bar input,
.filter-bar select {
    width: auto;
    min-width: 90px;
    flex: 1 1 100px;
    padding: 0.35rem 0.5rem;
    font-size: 0.82rem;
}

.compact-table tbody td,
.compact-table thead th {
    padding: 0.35rem 0.5rem;
    font-size: 0.82rem;
}

.icon-actions {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    white-space: nowrap;
}

.icon-actions form,
.icon-actions .inline-icon-form {
    margin: 0;
    display: inline;
}

.icon-round.duplicate {
    background: #dbeafe;
    color: #1d4ed8;
}

.icon-round.duplicate:hover {
    background: #bfdbfe;
}

.designation-cell {
    position: relative;
}

.note-indicator {
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid #f59e0b;
    margin-left: 0.35rem;
    vertical-align: middle;
}

.inventory-row {
    cursor: pointer;
}

.inventory-row .icon-actions,
.inventory-row .select-col,
.inventory-row a {
    cursor: default;
}

.inventory-note-popup {
    position: absolute;
    z-index: 1200;
    width: 260px;
    background: #fffbea;
    border: 1px solid #f59e0b;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 0.5rem;
}

.inventory-note-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
}

.inventory-note-popup textarea {
    width: 100%;
    box-sizing: border-box;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.35rem;
    resize: vertical;
}

.inventory-note-actions {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.45rem;
    justify-content: flex-end;
}

input.date-picker {
    min-width: 9rem;
}

.icon-round {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    font-size: 0.85rem;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    background: var(--brand-green-light);
    color: var(--brand-green-dark);
}

.icon-round.edit:hover {
    background: rgba(0, 179, 136, 0.2);
}

.icon-round.delete {
    background: #fee2e2;
    color: var(--danger);
}

.icon-round.delete:hover {
    background: #fecaca;
}

.sort-btns {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.sort-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.sort-form select {
    width: auto;
}

.build-desc-toggle {
    border: none;
    background: none;
    font: inherit;
    cursor: pointer;
    text-align: left;
    flex: 1;
}

.build-locked .build-detail {
    opacity: 0.95;
}

.completion-summary p {
    margin: 0.35rem 0;
    font-size: 0.9rem;
}

.modal-message {
    margin-bottom: 0.75rem;
    font-size: 0.88rem;
}

.panel-toolbar {
    margin-bottom: 0.65rem;
}

.subnote td {
    font-size: 0.8rem;
    color: var(--muted);
    padding-top: 0;
    border-bottom: 1px solid var(--border);
}

.empty-cell,
.empty-state {
    text-align: center;
    color: var(--muted);
    padding: 2rem 1rem;
}

.totals-row td {
    background: var(--brand-green-light);
    border-top: 2px solid var(--brand-green);
}

.build-list {
    display: grid;
    gap: 0.85rem;
}

.build-card {
    padding: 0;
    overflow: hidden;
}

.build-card-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.15rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.build-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    background: none;
    font: inherit;
    font-size: 1rem;
    cursor: pointer;
    color: var(--heading);
}

.chevron {
    color: var(--brand-green);
    font-size: 0.85rem;
}

.build-meta {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.build-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
}

.completed-form {
    margin: 0;
}

.build-detail {
    padding: 1rem 1.15rem 1.15rem;
    border-top: 1px solid var(--border);
    background: #fafafa;
}

.build-detail-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.icon-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
    color: var(--brand-green);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}

.icon-btn:hover {
    background: var(--brand-green-light);
}

.line-controls {
    white-space: nowrap;
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
}

.modal-panel {
    position: relative;
    width: min(560px, 100%);
    max-height: 80vh;
    overflow: auto;
    padding: 1.25rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.manage-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
}

.manage-list li {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--border);
}

.inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
    flex: 1;
}

.inline-form input[type="text"] {
    flex: 1 1 180px;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 600;
}

.checkbox-label input {
    width: auto;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.inline-edit-row td {
    background: #f8fafc;
}

.hidden {
    display: none !important;
}

.modal-wide {
    max-width: 720px;
}

.import-analysis {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.analysis-list {
    margin: 0.5rem 0 1rem;
    padding-left: 1.25rem;
    font-size: 0.9rem;
}

.import-overwrite-check {
    margin: 1rem 0;
    padding: 0.75rem;
    background: #fff8e6;
    border: 1px solid #f0d78c;
    border-radius: 8px;
}

.permissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.permission-group {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin: 0;
    background: #fff;
}

.permission-group legend {
    font-weight: 700;
    color: var(--heading);
    padding: 0 0.35rem;
}

.permission-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 0.35rem 0;
    font-size: 0.9rem;
}

.role-summary {
    display: block;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.build-title-block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.build-created-at {
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--muted);
    margin-top: 0.15rem;
}

.select-col {
    width: 2.25rem;
    text-align: center;
    padding-left: 0.35rem;
    padding-right: 0.35rem;
}

.select-col input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.filter-bar #select-all-rows {
    flex-shrink: 0;
}

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

    .form-grid .span-2 {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-grid .span-2 {
        grid-column: span 1;
    }

    .main-tabs {
        flex-direction: column;
    }

    .data-table thead {
        display: none;
    }

    .data-table tbody tr,
    .data-table tfoot tr {
        display: block;
        margin-bottom: 0.85rem;
        border: 1px solid var(--border);
        border-radius: 8px;
        background: #fff;
    }

    .data-table tbody td,
    .data-table tfoot td {
        display: flex;
        justify-content: space-between;
        gap: 1rem;
        border: none;
    }

    .data-table tbody td::before,
    .data-table tfoot td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--muted);
    }

    .data-table tbody td.actions,
    .data-table tbody td.line-controls {
        justify-content: flex-start;
    }

    .data-table tbody td.actions::before,
    .data-table tbody td.line-controls::before {
        display: none;
    }
}