@media (max-width: 767.98px) {
    .doctor-biznes-logo-link {
        width: 100%;
        max-width: 100%;
    }

    .doctor-biznes-logo {
        width: min(320px, 100%);
    }

    .answer-card {
        min-height: 60px !important;
    }

    .page-title {
        font-size: 1.5rem !important;
    }
}

 :root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --surface-muted: #f8fafc;
    --border: #d9dde3;
    --border-strong: #c3c9d2;
    --text: #101828;
    --muted: #667085;
    --accent: #1d2939;
    --accent-soft: #eef2f6;
    --success: #0f766e;
    --warning: #b45309;
    --danger: #b42318;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
    --shadow-md: 0 12px 24px rgba(16, 24, 40, 0.06);
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    min-height: 100vh;
}

.app-shell {
    background: var(--bg);
}

.site-header {
    background: linear-gradient(135deg, #38a7e8 0%, #1d88d4 46%, #0e5fb5 100%) !important;
    border-color: rgba(255, 255, 255, 0.14) !important;
    box-shadow: 0 10px 24px rgba(14, 95, 181, 0.18);
    backdrop-filter: none;
}

.site-header .btn-dark {
    background: #ffffff;
    border-color: #ffffff;
    color: #0e5fb5;
}

.site-header .btn-dark:hover,
.site-header .btn-dark:focus {
    background: #eaf4ff;
    border-color: #eaf4ff;
    color: #0b57a7;
}

.site-header .btn-outline-dark {
    border-color: rgba(255, 255, 255, 0.72);
    color: #ffffff;
}

.site-header .btn-outline-dark:hover,
.site-header .btn-outline-dark:focus {
    background: rgba(255, 255, 255, 0.14);
    border-color: #ffffff;
    color: #ffffff;
}

footer {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
}

.navbar-brand,
.section-title,
.page-title,
.display-title,
h1,
h2,
h3,
h4,
h5,
h6 {
    letter-spacing: -0.02em;
}

.display-title {
    font-size: clamp(2.4rem, 4vw, 4.2rem);
    line-height: 1.02;
    font-weight: 700;
    max-width: 11ch;
}

.page-title {
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.05;
    font-weight: 700;
}

.section-title {
    font-size: clamp(1.7rem, 2vw, 2.3rem);
    line-height: 1.1;
    font-weight: 700;
}

.lead {
    font-size: 1.05rem;
    line-height: 1.65;
}

.eyebrow {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.surface-card,
.compact-card,
.metric-card,
.metric-inline,
.section-score-card,
.compact-panel,
.empty-state,
.score-chip {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.surface-card {
    box-shadow: var(--shadow-md);
}

.compact-card,
.metric-card,
.metric-inline,
.section-score-card,
.compact-panel,
.empty-state {
    padding: 1rem;
}

.hero-section,
.border-top,
.border-bottom {
    border-color: var(--border) !important;
}

.metric-card,
.metric-inline {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    height: 100%;
}

.metric-card strong,
.metric-inline strong {
    font-size: 1.2rem;
    font-weight: 700;
}

.metric-card span,
.metric-inline span,
.compact-card span {
    color: var(--muted);
    font-size: 0.92rem;
}

.pill-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    padding: 0.25rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-soft);
}

.pill-badge.subdued {
    background: var(--surface-muted);
}


.doctor-biznes-logo-link {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    text-decoration: none;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.doctor-biznes-logo-link:hover {
    opacity: 0.96;
    transform: translateY(-1px);
}

.doctor-biznes-logo-link--nav {
    flex-shrink: 1;
}

.doctor-biznes-logo-link--compact .doctor-biznes-logo {
    width: min(260px, 100%);
}

.doctor-biznes-logo {
    display: block;
    width: min(391px, 100%);
    height: auto;
}

.doctor-biznes-logo-link--nav .doctor-biznes-logo {
    width: min(250px, 100%);
}

.feature-list,
.rank-list,
.answer-review-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list li,
.rank-list li,
.answer-review-list li {
    border-top: 1px solid var(--border);
    padding: 0.9rem 0;
}

.feature-list li:first-child,
.rank-list li:first-child,
.answer-review-list li:first-child {
    border-top: 0;
    padding-top: 0;
}

.rank-list li,
.answer-review-list li {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.rank-list strong,
.answer-review-list em {
    color: var(--accent);
    font-style: normal;
    font-weight: 700;
}

.compact-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-height: 100%;
}

.score-chip {
    padding: 1rem 1.1rem;
    min-width: 140px;
}

.score-chip span {
    display: block;
    color: var(--muted);
    font-size: 0.86rem;
}

.score-chip strong {
    font-size: 2rem;
    line-height: 1;
}

.attempt-header {
    min-width: 0;
}

.attempt-identity {
    flex: 1 1 18rem;
    min-width: 0;
}

.attempt-email {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.score-chip {
    flex: 0 0 auto;
    max-width: 100%;
}

.form-control,
.form-check-input,
.answer-card,
.accordion-item,
.accordion-button,
.btn,
.progress {
    border-radius: var(--radius-sm) !important;
}

.form-control {
    padding: 0.85rem 0.95rem;
    border-color: var(--border-strong);
    box-shadow: none;
}

.form-control:focus,
.form-check-input:focus,
.btn:focus,
.answer-card:focus-within {
    border-color: #94a3b8;
    box-shadow: 0 0 0 0.2rem rgba(148, 163, 184, 0.2);
}

.btn {
    padding: 0.8rem 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.btn-dark {
    background: var(--accent);
    border-color: var(--accent);
}

.btn-dark:hover,
.btn-dark:focus {
    background: #111827;
    border-color: #111827;
}

.answer-grid {
    display: grid;
    gap: 0.75rem;
}

.answer-card {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 68px;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    cursor: pointer;
    transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

.answer-card:hover {
    border-color: #98a2b3;
    background: var(--surface-muted);
}

.answer-card.is-selected {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.answer-input {
    position: absolute;
    left: 1rem;
    width: 1rem;
    height: 1rem;
}

.answer-label {
    font-weight: 600;
}

.question-title {
    font-size: clamp(1.6rem, 2vw, 2.3rem);
    line-height: 1.2;
    max-width: 24ch;
}

.quiz-progress {
    height: 0.55rem;
    background: #e8ecf1;
}

.quiz-progress .progress-bar {
    background: var(--accent);
}

.quiz-progress.slim {
    height: 0.45rem;
}

.section-score-card {
    padding: 1rem;
}

.admin-workspace {
    max-width: 1680px;
    padding-left: clamp(1rem, 2vw, 2rem);
    padding-right: clamp(1rem, 2vw, 2rem);
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    table-layout: fixed;
}

.admin-table thead th,
.admin-table tbody td {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.admin-table th:nth-child(1),
.admin-table td:nth-child(1) {
    width: 6%;
}

.admin-table th:nth-child(2),
.admin-table td:nth-child(2) {
    width: 20%;
}

.admin-table th:nth-child(3),
.admin-table td:nth-child(3) {
    width: 12%;
}

.admin-table th:nth-child(4),
.admin-table td:nth-child(4) {
    width: 13%;
}

.admin-table th:nth-child(5),
.admin-table td:nth-child(5) {
    width: 8%;
}

.admin-table th:nth-child(6),
.admin-table td:nth-child(6) {
    width: 18%;
}

.admin-table th:nth-child(7),
.admin-table td:nth-child(7) {
    width: 11%;
}

.admin-table th:nth-child(8),
.admin-table td:nth-child(8) {
    width: 12%;
    white-space: nowrap;
}

.admin-table thead th {
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom-width: 1px;
    border-color: var(--border);
}

.admin-table tbody td {
    border-color: var(--border);
    vertical-align: middle;
}

.accordion-item,
.accordion-button {
    border-color: var(--border);
}

.accordion-button:not(.collapsed) {
    background: var(--accent-soft);
    color: var(--text);
    box-shadow: none;
}

.empty-state {
    text-align: center;
}

.alert {
    border-radius: var(--radius-sm);
    border-width: 1px;
}

.py-lg-6 {
    padding-top: 5rem !important;
    padding-bottom: 5rem !important;
}

@media (min-width: 1200px) {
    .admin-table-wrap {
        overflow-x: visible;
    }
}

@media (max-width: 767.98px) {
    .display-title {
        max-width: none;
    }

    .question-title {
        max-width: none;
    }
}