.csl-app,
.csl-app * {
    box-sizing: border-box;
}

.csl-app {
    --csl-bg: #050505;
    --csl-panel: #0d0d0d;
    --csl-panel-soft: #141414;
    --csl-border: rgba(212, 175, 55, 0.22);
    --csl-border-soft: rgba(255, 255, 255, 0.09);
    --csl-text: #ffffff;
    --csl-muted: #b8b8b8;
    --csl-gold: #d4af37;
    --csl-gold-soft: rgba(212, 175, 55, 0.13);
    --csl-danger: #ff5f57;
    width: 100%;
    margin: 0 auto;
    color: var(--csl-text);
    font-family: inherit;
}

.csl-app a {
    color: inherit;
    text-decoration: none;
}

.csl-hero {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: stretch;
    padding: clamp(24px, 4vw, 42px);
    margin-bottom: 22px;
    border: 1px solid var(--csl-border);
    border-radius: 24px;
    background:
        radial-gradient(circle at top right, rgba(212, 175, 55, .18), transparent 32%),
        linear-gradient(145deg, #050505 0%, #101010 62%, #070707 100%);
    box-shadow: 0 18px 50px rgba(0, 0, 0, .35);
    overflow: hidden;
}

.csl-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--csl-gold);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.csl-eyebrow::before {
    content: '';
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: var(--csl-gold);
}

.csl-hero h2,
.csl-login-card h2 {
    margin: 10px 0 10px;
    color: #fff;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.05;
    font-weight: 900;
}

.csl-hero p,
.csl-login-card p {
    max-width: 720px;
    margin: 0;
    color: var(--csl-muted);
    font-size: 16px;
    line-height: 1.7;
}

.csl-hero-seal {
    min-width: 170px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    padding: 24px;
    border-radius: 20px;
    border: 1px solid var(--csl-border);
    background: rgba(0, 0, 0, .28);
    text-align: center;
}

.csl-hero-seal span {
    color: var(--csl-muted);
    font-size: 12px;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.csl-hero-seal strong {
    color: var(--csl-gold);
    font-size: 20px;
}

.csl-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.csl-stat-card {
    min-height: 94px;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--csl-border-soft);
    background: linear-gradient(145deg, #0b0b0b, #141414);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.csl-stat-card span {
    color: var(--csl-gold);
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
}

.csl-stat-card strong {
    margin-top: 8px;
    color: var(--csl-muted);
    font-size: 13px;
    font-weight: 700;
}

.csl-stat-card-gold {
    border-color: var(--csl-border);
    background: linear-gradient(145deg, rgba(212, 175, 55, .15), #121212);
}

.csl-panel {
    border: 1px solid var(--csl-border-soft);
    border-radius: 22px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .012)),
        var(--csl-panel);
    box-shadow: 0 14px 40px rgba(0, 0, 0, .25);
}

.csl-filter-panel {
    padding: 18px;
    margin-bottom: 22px;
}

.csl-filter-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.csl-filter-grid label {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.csl-filter-grid label span {
    color: var(--csl-muted);
    font-size: 13px;
    font-weight: 700;
}

.csl-filter-grid input,
.csl-filter-grid select {
    width: 100%;
    min-height: 46px;
    padding: 11px 13px;
    border-radius: 14px;
    border: 1px solid var(--csl-border-soft);
    background: #070707;
    color: #fff;
    outline: none;
}

.csl-filter-grid input:focus,
.csl-filter-grid select:focus {
    border-color: var(--csl-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, .12);
}

.csl-filter-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 14px;
}

.csl-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(340px, .97fr);
    gap: 22px;
    align-items: start;
}

.csl-list-panel,
.csl-detail-panel {
    padding: 20px;
}

.csl-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.csl-section-title h3 {
    margin: 6px 0 0;
    color: #fff;
    font-size: 22px;
    font-weight: 900;
}

.csl-count {
    min-width: 36px;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--csl-gold-soft);
    border: 1px solid var(--csl-border);
    color: var(--csl-gold);
    font-weight: 900;
}

.csl-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.csl-simulado-card {
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--csl-border-soft);
    background: linear-gradient(145deg, #0a0a0a, #141414);
    cursor: pointer;
    transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.csl-simulado-card:hover,
.csl-simulado-card:focus,
.csl-simulado-card.is-active {
    transform: translateY(-2px);
    border-color: var(--csl-border);
    background: linear-gradient(145deg, #101010, #171717);
    outline: none;
}

.csl-card-topline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.csl-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 26px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.csl-badge-gold {
    background: var(--csl-gold-soft);
    border: 1px solid var(--csl-border);
    color: var(--csl-gold);
}

.csl-badge-dark {
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--csl-border-soft);
    color: #ddd;
}

.csl-badge-muted {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    color: #c9c9c9;
}

.csl-simulado-card h3 {
    margin: 0 0 8px;
    color: #fff;
    font-size: 18px;
    line-height: 1.35;
    font-weight: 900;
}

.csl-simulado-card p {
    margin: 0 0 14px;
    color: var(--csl-muted);
    line-height: 1.65;
    font-size: 14px;
}

.csl-card-courses {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin: 12px 0 0;
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .04);
}

.csl-card-courses span {
    color: var(--csl-muted);
    font-size: 12px;
}

.csl-card-courses strong {
    color: #fff;
    font-size: 13px;
}

.csl-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--csl-border-soft);
}

.csl-card-footer span {
    color: var(--csl-muted);
    font-size: 12px;
    font-weight: 700;
}

.csl-primary-button,
.csl-secondary-button,
.csl-mini-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 900;
    cursor: pointer;
    transition: transform .18s ease, opacity .18s ease, border-color .18s ease;
}

.csl-primary-button {
    min-height: 48px;
    padding: 13px 22px;
    background: var(--csl-gold);
    color: #070707 !important;
}

.csl-secondary-button {
    min-height: 42px;
    padding: 10px 17px;
    background: transparent;
    color: #fff;
    border-color: var(--csl-border-soft);
}

.csl-mini-button {
    min-height: 34px;
    padding: 8px 13px;
    background: var(--csl-gold);
    color: #050505 !important;
    font-size: 12px;
}

.csl-primary-button:hover,
.csl-secondary-button:hover,
.csl-mini-button:hover {
    transform: translateY(-1px);
    opacity: .93;
}

.csl-detail-panel {
    position: sticky;
    top: 24px;
    min-height: 360px;
}

.csl-detail-placeholder {
    min-height: 318px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 24px;
    border-radius: 18px;
    background: radial-gradient(circle at top, rgba(212, 175, 55, .1), transparent 36%);
}

.csl-detail-placeholder h3 {
    margin: 10px 0 8px;
    color: #fff;
    font-size: 24px;
}

.csl-detail-placeholder p {
    margin: 0;
    color: var(--csl-muted);
    line-height: 1.7;
}

.csl-detail-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.csl-detail-header h2 {
    margin: 8px 0 0;
    color: #fff;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.15;
    font-weight: 900;
}

.csl-detail-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.csl-detail-meta div {
    padding: 14px;
    border-radius: 16px;
    border: 1px solid var(--csl-border-soft);
    background: rgba(255, 255, 255, .04);
}

.csl-detail-meta small {
    display: block;
    margin-bottom: 5px;
    color: var(--csl-muted);
    font-size: 12px;
}

.csl-detail-meta strong {
    color: #fff;
    font-size: 14px;
}

.csl-detail-content {
    margin-top: 12px;
    color: var(--csl-muted);
    line-height: 1.75;
}

.csl-detail-content p,
.csl-detail-content ul,
.csl-detail-content ol {
    color: var(--csl-muted);
}

.csl-detail-content h1,
.csl-detail-content h2,
.csl-detail-content h3,
.csl-detail-content h4 {
    color: #fff;
}

.csl-detail-actions {
    margin-top: 22px;
}

.csl-empty,
.csl-loading,
.csl-alert,
.csl-login-card {
    padding: 28px;
    border-radius: 20px;
    border: 1px solid var(--csl-border-soft);
    background: linear-gradient(145deg, #0a0a0a, #141414);
    color: var(--csl-muted);
}

.csl-empty strong,
.csl-alert strong {
    display: block;
    color: #fff;
    margin-bottom: 8px;
}

.csl-login-card {
    text-align: center;
    border-color: var(--csl-border);
    padding: clamp(28px, 5vw, 52px);
}

.csl-login-card .csl-primary-button {
    margin-top: 22px;
}

.csl-skeleton {
    position: relative;
    overflow: hidden;
}

.csl-skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .08), transparent);
    animation: cslShimmer 1.2s infinite;
}

@keyframes cslShimmer {
    100% { transform: translateX(100%); }
}

@media (max-width: 1024px) {
    .csl-stats,
    .csl-filter-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .csl-layout {
        grid-template-columns: 1fr;
    }

    .csl-detail-panel {
        position: static;
    }
}

@media (max-width: 700px) {
    .csl-hero {
        flex-direction: column;
    }

    .csl-hero-seal {
        min-width: 0;
        width: 100%;
    }

    .csl-stats,
    .csl-filter-grid,
    .csl-detail-meta {
        grid-template-columns: 1fr;
    }

    .csl-card-footer,
    .csl-detail-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .csl-mini-button,
    .csl-primary-button,
    .csl-secondary-button {
        width: 100%;
    }
}

/* Visual e fundo da página - v1.1.0 */
.csl-app {
    min-height: 640px;
    padding: 48px 18px;
    border-radius: 18px;
    overflow: hidden;
}

.csl-hero,
.csl-panel,
.csl-login-card,
.csl-alert,
.csl-empty,
.csl-loading,
.csl-stat-card {
    background: var(--csl-section-bg, rgba(13, 13, 13, .95));
    backdrop-filter: blur(12px);
}

.csl-hero {
    background:
        radial-gradient(circle at top right, rgba(212, 175, 55, .18), transparent 32%),
        var(--csl-section-bg, rgba(13, 13, 13, .95));
}

.csl-panel {
    background:
        linear-gradient(145deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .012)),
        var(--csl-section-bg, rgba(13, 13, 13, .95));
}

@media (max-width: 700px) {
    .csl-app {
        padding: 28px 12px;
        border-radius: 14px;
    }
}