@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap');

:root {
    --bg1: #f6f8fb;
    --bg2: #e9eef6;
    --accent: #2563eb;
    --accent-strong: #1d4ed8;
    --panel: rgba(255, 255, 255, 0.98);
    --text: #0f172a;
    --muted: #475569;
    --border: rgba(15, 23, 42, 0.12);
    --error: #b91c1c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.18), transparent 35%),
                radial-gradient(circle at 80% 30%, rgba(34, 211, 238, 0.22), transparent 40%),
                linear-gradient(135deg, var(--bg1), var(--bg2));
}

body.login-page {
    display: grid;
    place-items: center;
    padding: 18px;
}

body.app-shell {
    padding-bottom: 32px;
}

a {
    color: var(--accent);
}

.navbar {
    background: rgba(15, 23, 42, 0.82) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    border-radius: 0 0 4px 4px;
}

.navbar .btn {
    border-radius: 4px;
    font-weight: 600;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.16);
    backdrop-filter: blur(12px);
    color: var(--text);
    padding: 24px 22px;
}

.card-header {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.list-group-item {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.table {
    color: var(--text);
    margin-bottom: 0;
}

.table thead {
    color: var(--muted);
}

.table tbody tr {
    background: transparent;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    --bs-table-accent-bg: rgba(255, 255, 255, 0.02);
}

.table > :not(caption) > * > * {
    background: transparent;
    border-color: var(--border);
}

.form-control {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 4px;
    padding: 10px 12px;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

label {
    font-weight: 600;
}

.btn {
    border-radius: 4px;
    font-weight: 700;
    border: none;
}

.btn-primary, .btn-success, .btn-outline-primary, .btn-outline-secondary, .btn-secondary, .btn-danger {
    border-radius: 4px;
}

.btn-primary, .btn-success {
    box-shadow: 0 12px 28px rgba(34, 211, 238, 0.25);
}

.theme-light .btn-primary,
.theme-light .btn-success {
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.2);
}

.alert {
    border-radius: 12px;
    border-color: var(--border);
}

.text-muted {
    color: var(--muted) !important;
}

.page-heading {
    margin-bottom: 18px;
}

.login-card {
    width: min(440px, 100%);
    padding: 28px 26px;
}

.login-card form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.login-card input[type="text"],
.login-card input[type="password"] {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 11px 12px;
    font-size: 15px;
    background: rgba(15, 23, 42, 0.02);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-card input[type="text"]:focus,
.login-card input[type="password"]:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
    background: #fff;
}

.login-card .field {
    margin: 0;
}

.login-card .field label {
    margin-bottom: 6px;
}

.login-card button[type="submit"] {
    width: 100%;
    padding: 12px 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
    border: none;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
}

.brand .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 0 0 6px rgba(56, 189, 248, 0.12);
}

.subtitle {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 14px;
}

.field {
    margin-bottom: 16px;
}

.error-list,
.field-error {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.4);
    color: var(--error);
    border-radius: 4px;
    padding: 10px 12px;
    font-size: 14px;
}

.field-error {
    margin-top: 8px;
}

.hint {
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    margin-top: 12px;
}

@media (max-width: 540px) {
    body.login-page {
        padding: 12px;
    }
    .login-card {
        padding: 22px 18px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    }
    .login-card h1 {
        font-size: 24px;
    }
}

.qb-report {
    border: 1px solid var(--border);
    background: #fff;
    color: #111;
    font-size: 12px;
}

.qb-report .card-body {
    padding: 12px 12px;
}

.qb-report .table {
    border-collapse: collapse;
    width: 100%;
    font-size: 12px;
}

.qb-report th,
.qb-report td {
    border: 1px solid #e5e7eb;
    padding: 6px 8px;
    vertical-align: top;
}

.qb-report thead th {
    background: #f8fafc;
    font-weight: 700;
    text-transform: none;
}

.qb-report tfoot td {
    font-weight: 700;
}

.qb-report .muted {
    color: #6b7280;
}

.report-filter .card-body {
    padding: 10px 12px;
}

.report-filter .form-label {
    margin-bottom: 4px;
}