body {
    font-family: 'Segoe UI', 'Roboto', sans-serif;
    background: #f0f2f5;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.logo {
    display: block;
    margin: 1.5rem auto 0.5rem;
    height: 70px;
}

.header {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: #003366;
    color: white;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.7rem;
    font-weight: 700;
}

.header p {
    font-size: 1rem;
    opacity: 0.9;
}

.dashboard-container {
    max-width: 900px;
    margin: 2.5rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.dashboard-container h2 {
    margin-bottom: 2rem;
    color: #003366;
    font-size: 1.8rem;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}
.dashboard-container h2::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 60px;
    height: 3px;
    background-color: #007BFF;
    border-radius: 2px;
}


.box-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.box {
    padding: 1.5rem;
    background: #fcfcfc;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.box h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: #0056b3;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.box h3 i {
    font-size: 1.6rem;
}
.box p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 1rem;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1rem;
}

a.button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #007BFF;
    color: white;
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: background 0.3s ease, transform 0.2s ease;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

a.button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

a.button.danger {
    background: #dc3545;
}
a.button.danger:hover {
    background: #c82333;
}

.top-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .header {
        padding: 1.5rem 1rem;
    }
    .header h1 {
        font-size: 1.8rem;
    }
    .dashboard-container {
        margin: 1.5rem auto;
        padding: 1.5rem;
        border-radius: 10px;
    }
    .dashboard-container h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    .box-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .box h3 {
        font-size: 1.3rem;
    }
    .button-group {
        flex-direction: column;
        gap: 0.6rem;
    }
    a.button {
        width: 100%;
        text-align: center;
        justify-content: center;
        font-size: 0.95rem;
        padding: 10px 18px;
    }
    .top-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }
}