* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html, body {
    width: 100%;
    min-height: 100vh;
    background-color: #4281e8;
    color: #ffffff;
    display: flex;
    justify-content: center;
    padding: 40px 16px;
}

.container {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
}

.topo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    width: 100%;
}

.topo h1 {
    font-size: 1.8rem;
    color: #ffffff;
    text-align: left;
}

.btn-voltar {
    background-color: #8257e5;
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.btn-voltar:hover {
    background-color: #9466ff;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: #41434f;
    border: 2px solid #29292e;
    border-radius: 4px;
    overflow: hidden;
}

th, td {
    padding: 14px;
    text-align: left;
    border-bottom: 1px solid #29292e;
}

th {
    background-color: #29292e;
    color: #ffffff;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

td {
    font-size: 0.95rem;
    color: #ffffff;
}

.btn-editar {
    color: #00b37e;
    text-decoration: none;
    font-weight: bold;
    margin-right: 16px;
    transition: color 0.2s;
}

.btn-editar:hover {
    color: #00875f;
    text-decoration: underline;
}

.btn-excluir {
    color: #e24343;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s;
}

.btn-excluir:hover {
    color: #c53030;
    text-decoration: underline;
}