:root {
    --mq-primary: #2c5282;
    --mq-primary-dark: #1a365d;
    --mq-bg: #f7fafc;
    --mq-card-bg: #ffffff;
    --mq-border: #e2e8f0;
    --mq-text: #2d3748;
}

body {
    background: var(--mq-bg);
    color: var(--mq-text);
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

.mq-header {
    background: linear-gradient(135deg, var(--mq-primary) 0%, var(--mq-primary-dark) 100%);
    color: #fff;
}

.mq-hero {
    border: 1px solid var(--mq-border);
    background: var(--mq-card-bg);
    border-radius: 0.6rem;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.mq-card {
    border: 1px solid var(--mq-border);
    background: var(--mq-card-bg);
    border-radius: 0.6rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.mq-link-card {
    border: 1px solid var(--mq-border);
    border-radius: 0.5rem;
    background: #fff;
    color: var(--mq-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    text-decoration: none;
    padding: 0.9rem 1rem;
    transition: border-color 0.2s, background-color 0.2s;
}

.mq-link-card:hover {
    border-color: var(--mq-primary);
    background-color: #f8fafc;
}

.mq-link-title {
    margin-right: 0.75rem;
}

.mq-empty {
    text-align: center;
    color: #4a5568;
    border: 1px dashed var(--mq-border);
    border-radius: 0.5rem;
    padding: 1.25rem;
}

.mq-submit-section {
    background: transparent;
    box-shadow: none;
    border: 0;
    padding: 0;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--mq-primary);
    box-shadow: 0 0 0 0.2rem rgba(44, 82, 130, 0.2);
}

.btn-primary {
    background-color: var(--mq-primary);
    border-color: var(--mq-primary);
}

.btn-primary:hover {
    background-color: var(--mq-primary-dark);
    border-color: var(--mq-primary-dark);
}

.rating-container .btn-group {
    flex-wrap: wrap;
    gap: 0.4rem;
}

.rating-container .btn-group .btn {
    border-radius: 0.4rem !important;
}

.likert-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: center;
}

.likert-option {
    margin-bottom: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.likert-option .form-check-input {
    margin: 0;
}

.matrix-wrap {
    overflow-x: auto;
}

.matrix-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 34rem;
}

.matrix-table th,
.matrix-table td {
    border: 1px solid var(--mq-border);
    padding: 0.45rem 0.35rem;
    text-align: center;
    vertical-align: middle;
}

.matrix-row-header {
    width: 40%;
    min-width: 14rem;
    background: #f8fafc;
}

.matrix-row-label {
    text-align: left !important;
    font-weight: 500;
    background: #f8fafc;
}

.matrix-col-header {
    font-size: 0.9rem;
    font-weight: 600;
    background: #f8fafc;
}

.matrix-cell .form-check-input {
    margin: 0;
}

.signature-container canvas {
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: 220px;
    background: #fff;
    cursor: crosshair;
}

textarea {
    resize: vertical;
    min-height: 3rem;
}

@media print {
    .noprint {
        display: none !important;
    }

    .mq-card,
    .mq-hero,
    section {
        margin-bottom: 0;
        box-shadow: none;
        page-break-inside: avoid;
    }

    h1.ignore {
        font-size: 1.5em;
        margin-bottom: 0.5em;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    body {
        background: white;
    }
}

@media (max-width: 640px) {
    .matrix-col-header {
        writing-mode: vertical-rl;
        transform: rotate(180deg);
        white-space: nowrap;
        font-size: 0.78rem;
        line-height: 1;
        padding: 0.25rem 0.15rem;
        min-width: 1.7rem;
    }
}

.signature-container {
    margin-bottom: 1rem;
}

.rating-container {
    padding: 1rem 0;
}

section {
    background: var(--mq-card-bg);
    padding: 1.5rem;
    border-radius: 0.6rem;
    margin-bottom: 2rem;
    border: 1px solid var(--mq-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.text-danger {
    color: #dc3545;
}

[data-visible-if] {
    display: none;
}

[data-visible-if].visible {
    display: block;
}