/* ---------------------------------------------------------------------
   style.css — shared styling for the CSV Import Tool
   --------------------------------------------------------------------- */

:root {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --border: #e3e5e9;
    --text: #1f2430;
    --muted: #6b7280;
    --brand: #3454d1;
    --brand-dark: #26399c;
    --good: #1a7f5a;
    --good-bg: #e7f7f0;
    --info: #2563eb;
    --info-bg: #eaf1ff;
    --warn: #b7791f;
    --warn-bg: #fff6e5;
    --bad: #b3261e;
    --bad-bg: #fdecea;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.app-shell {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 15px;
    padding: 0 20px 16px 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}

.brand-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--brand);
    display: inline-block;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 10px;
    flex: 1;
}

.nav-link {
    display: block;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
}

.nav-link:hover {
    background: var(--bg);
}

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

.nav-empty {
    padding: 9px 12px;
    color: var(--muted);
    font-size: 13px;
}

.sidebar-footer {
    padding: 12px 20px 0 20px;
    font-size: 12px;
    color: var(--muted);
    border-top: 1px solid var(--border);
    margin-top: 12px;
}

/* Main content */
.app-content {
    flex: 1;
    padding: 32px;
}

.app-content-inner {
    max-width: 980px;
    margin: 0 auto;
}

h1 { font-size: 22px; margin: 0 0 6px 0; }
h2 { font-size: 17px; margin: 24px 0 10px 0; }

.page-desc {
    color: var(--muted);
    margin: 0 0 24px 0;
    font-size: 14px;
    line-height: 1.5;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.script-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}

.script-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-decoration: none;
    color: var(--text);
    display: block;
}

.script-card:hover {
    border-color: var(--brand);
}

.script-card-title {
    font-weight: 600;
    margin-bottom: 6px;
}

.script-card-desc {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.4;
}

/* Forms */
.upload-form {
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    padding: 18px;
}

.upload-label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 14px;
}

.upload-row {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.upload-hint {
    color: var(--muted);
    font-size: 12px;
    margin: 10px 0 0 0;
}

input[type="file"] {
    font-size: 14px;
}

.btn {
    display: inline-block;
    border: none;
    border-radius: 8px;
    padding: 9px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

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

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

/* Stat cards */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.stat-card {
    border-radius: var(--radius);
    padding: 14px 16px;
    border: 1px solid var(--border);
}

.stat-value { font-size: 26px; font-weight: 700; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 2px; }

.stat-good { background: var(--good-bg); }
.stat-good .stat-value { color: var(--good); }
.stat-info { background: var(--info-bg); }
.stat-info .stat-value { color: var(--info); }
.stat-warn { background: var(--warn-bg); }
.stat-warn .stat-value { color: var(--warn); }
.stat-bad { background: var(--bad-bg); }
.stat-bad .stat-value { color: var(--bad); }

/* Errors */
.error-box {
    background: var(--bad-bg);
    border: 1px solid #f5c2c0;
    color: #611a15;
    border-radius: var(--radius);
    padding: 14px 16px;
    margin: 16px 0;
    font-size: 13px;
}

.error-box ul { margin: 8px 0 0 18px; padding: 0; }

/* Tables */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.data-table {
    border-collapse: collapse;
    width: 100%;
    font-size: 13px;
}

.data-table th, .data-table td {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table th {
    background: var(--bg);
    font-weight: 600;
}

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

.muted { color: var(--muted); font-size: 13px; }

/* Report form */
.report-form select,
.report-form input[type="text"] {
    padding: 7px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    min-width: 180px;
}

.form-row {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-box {
    background: var(--info-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 18px;
    margin: 4px 0 20px 0;
    font-size: 14px;
}

.badge {
    display: inline-block;
    background: var(--brand);
    color: #fff;
    border-radius: 999px;
    padding: 1px 9px;
    font-size: 12px;
    font-weight: 600;
    vertical-align: middle;
}

.badge-warn {
    display: inline-block;
    background: var(--warn-bg);
    color: var(--warn);
    border-radius: 999px;
    padding: 1px 9px;
    font-size: 12px;
    font-weight: 600;
}

.totals-row td {
    background: var(--good-bg);
    font-weight: 700;
}

.text-right { text-align: right; }

.download-panel {
    margin-top: 12px;
}