@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

:root {
    --primary: #2563eb;
    --secondary: #1f2937;
    --muted: #64748b;
    --bg-light: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.85);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: linear-gradient(180deg, var(--bg-light) 0%, #ffffff 40%, #f1f5f9 100%);
    color: var(--secondary);
}

a {
    text-decoration: none;
    color: inherit;
}

.landing-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0 0.5rem;
}

.landing-login {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    color: white;
    background: var(--primary);
    border: 1px solid rgba(37, 99, 235, 0.12);
    box-shadow: 0 12px 25px rgba(37, 99, 235, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(37, 99, 235, 0.22);
}

.landing-branding {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.landing-branding img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 16px 26px rgba(30, 41, 59, 0.20);
}

.landing-branding span {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: var(--secondary);
}

.landing-hero {
    padding: 3rem 0 2rem;
    display: grid;
    gap: 2.5rem;
    text-align: center;
}

.landing-hero h1 {
    font-size: clamp(2.1rem, 4.6vw, 3.4rem);
    margin: 0;
    color: #0f172a;
    line-height: 1.2;
}

.landing-hero p {
    margin: 1rem auto 0;
    max-width: 720px;
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.7;
}

.landing-highlight-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.landing-highlight-card {
    border-radius: 24px;
    padding: 1.75rem;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 0 24px 40px rgba(15, 23, 42, 0.12);
    text-align: left;
}

.landing-highlight-card h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #1e293b;
}

.landing-highlight-number {
    font-size: 2.8rem;
    margin: 1rem 0 0.6rem;
    font-weight: 700;
    color: var(--primary);
}

.landing-highlight-meta {
    font-size: 0.95rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.landing-toggle-detail {
    margin-top: 1rem;
    font-size: 0.92rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--primary);
    cursor: pointer;
}

.landing-toggle-detail i {
    transition: transform 0.2s ease;
}

.landing-toggle-detail.active i {
    transform: rotate(180deg);
}

.landing-detail {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed rgba(148, 163, 184, 0.4);
    display: none;
}

.landing-detail.active {
    display: block;
}

.landing-detail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 220px;
    overflow-y: auto;
}

.landing-detail-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0;
    font-size: 0.92rem;
    color: #1f2937;
    border-bottom: 1px dashed rgba(203, 213, 225, 0.45);
}

.landing-section {
    padding: 2.8rem 0;
}

.landing-section h2 {
    font-size: 1.7rem;
    margin: 0 0 1.6rem;
    color: #0f172a;
}

.landing-grid,
.landing-charts {
    display: grid;
    gap: 1.5rem;
}

.landing-card {
    background: white;
    border-radius: 22px;
    padding: 1.8rem;
    border: 1px solid rgba(226, 232, 240, 0.75);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.10);
}

.landing-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.landing-list-item {
    background: rgba(248, 250, 252, 0.9);
    border-radius: 18px;
    padding: 1rem 1.2rem;
    border: 1px solid rgba(203, 213, 225, 0.4);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.landing-list-item strong {
    color: #0f172a;
    font-size: 0.98rem;
}

.landing-list-item span {
    font-size: 0.85rem;
    color: var(--muted);
}

.landing-violators {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.landing-violator-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 18px;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.10), rgba(244, 114, 182, 0.12));
    border: 1px solid rgba(244, 114, 182, 0.18);
}

.landing-violator-item .meta {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.landing-violator-item .badge {
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    background: rgba(244, 114, 182, 0.25);
    color: #be185d;
    font-weight: 600;
    font-size: 0.82rem;
}

.landing-chart-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.landing-chart-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
}

.landing-chart-wrapper canvas {
    position: absolute;
    inset: 0;
}

.landing-footer {
    text-align: center;
    padding: 3rem 0 2rem;
    font-size: 0.85rem;
    color: rgba(100, 116, 139, 0.9);
}

@media (min-width: 720px) {
    .landing-highlight-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .landing-grid,
    .landing-charts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .landing-header {
        flex-direction: row-reverse;
    }

    .landing-branding span {
        display: none;
    }
}