:root {
    --primary-color: #007bff;
    --danger-color: #dc3545;
    --success-color: #28a745;
    --bg-dark: #1a1a1a;
    --bg-card-dark: #2d2d2d;
    --text-dark: #ffffff;
    --border-dark: #404040;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--bg-dark);
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.nav-bar {
    background-color: var(--bg-card-dark);
    padding: 15px 0;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.nav-bar h1 {
    font-size: 1.5rem;
    margin: 0;
}

.nav-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    background-color: var(--bg-dark);
    white-space: nowrap;
}

.nav-links a:hover {
    background-color: var(--primary-color);
}

.login-box {
    background-color: var(--bg-card-dark);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    margin: 20px auto;
    width: 100%;
}

.card {
    background-color: var(--bg-card-dark);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-dark);
    overflow-x: auto;
}

.button-group {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn, button {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    background-color: var(--primary-color);
    color: white;
    touch-action: manipulation;
}

.btn:hover, button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn:active, button:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-small {
    padding: 5px 10px;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px;
    border-radius: 5px;
    border: 1px solid var(--border-dark);
    background-color: var(--bg-dark);
    color: var(--text-dark);
    font-size: 16px;
    -webkit-appearance: none;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 1em;
    padding-right: 40px;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

.form-inline {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-card-dark);
    border-radius: 5px;
    overflow: hidden;
    min-width: 600px;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-dark);
}

th {
    background-color: var(--bg-dark);
    font-weight: 600;
    white-space: nowrap;
}

tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.erro {
    background-color: rgba(220, 53, 69, 0.2);
    color: #ff6b6b;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid var(--danger-color);
}

.sucesso {
    background-color: rgba(40, 167, 69, 0.2);
    color: #51cf66;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid var(--success-color);
}

h1, h2, h3, h4 {
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.2;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Media Queries para Responsividade */
@media screen and (max-width: 768px) {
    html {
        font-size: 14px;
    }
    .container {
        width: 95%;
        padding: 10px;
    }
    .nav-bar .container {
        flex-direction: column;
        text-align: center;
    }
    .nav-links {
        margin-top: 10px;
    }
    .login-box {
        width: 100%;
        padding: 15px;
    }
    .card {
        padding: 15px;
    }
    .button-group {
        flex-direction: column;
    }
    .btn, button {
        width: 100%;
        margin: 5px 0;
    }
    .form-inline {
        flex-direction: column;
    }
    .form-inline .form-group {
        margin-bottom: 10px;
    }
    .form-inline button {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 12px;
    }
    .nav-bar {
        padding: 10px 0;
    }
    .nav-links {
        flex-direction: column;
    }
    .nav-links a {
        margin: 5px 0;
    }
    th, td {
        padding: 8px;
    }
}

@media print {
    body {
        background-color: white;
        color: black;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .no-print {
        display: none;
    }
}

.aviso {
    background-color: #fff3cd;
    color: #856404;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ffeeba;
    border-radius: 4px;
}

button[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-success {
    background-color: #28a745;
    color: white;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.header-flex h2 {
    margin: 0;
}

.header-flex form {
    margin-left: 20px;
}

@media screen and (max-width: 768px) {
    .header-flex {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .header-flex form {
        margin-left: 0;
    }
    
    .header-flex button {
        width: 100%;
    }
}

.status-vagas {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 0.9em;
    background-color: var(--bg-card-dark);
    border: 1px solid var(--border-dark);
}

.status-vagas strong {
    font-weight: 600;
    color: var(--primary-color);
}

.tipo-servico-grupo {
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--bg-dark);
    border-radius: 8px;
}

.tipo-servico-grupo h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-dark);
}

.servico-item {
    background-color: var(--bg-card-dark);
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-dark);
}

.servico-item:last-child {
    margin-bottom: 0;
}

.servico-item p {
    margin: 5px 0;
}