/* Definição de Variáveis de Cor (Tema) */
:root {
    --bg: #f7fbff;
    --primary: #6ea8fe;
    --accent: #ff6b6b;
    --text-dark: #333;
    --text-light: #f9f9f9;
    --border-color: #ddd;
    --card-bg: #ffffff;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Reset Básico e Estilo Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

h1, h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

/* Menu */
.main-menu {
    background-color: var(--card-bg);
    padding: 1rem;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-menu nav a {
    color: var(--primary);
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 500;
}
.main-menu nav a:hover {
    text-decoration: underline;
}

/* Footer */
.main-footer {
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
    background-color: #eef;
    font-size: 0.9em;
}
.main-footer a {
    color: var(--accent);
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
}
.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
}
.btn-danger {
    background-color: var(--accent);
    color: var(--text-light);
}
.btn-large {
    font-size: 1.2rem;
    width: 100%;
}


/* Tabelas Responsivas */
.table-responsive-wrapper {
    overflow-x: auto;
}
.table-responsive {
    width: 100%;
    border-collapse: collapse;
}
.table-responsive th, .table-responsive td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.table-responsive th {
    background-color: #f2f2f2;
}
.table-responsive tr:hover {
    background-color: #f1f1f1;
}

/* Cards do Dashboard */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.card {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
}
.card h2 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}
.card p {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
}

/* Tela de Login */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.login-container {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
}
.register-link {
    margin-top: 1rem;
    text-align: center;
}

/* Tela de Ponto Mobile */
.ponto-mobile-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.ponto-mobile-container { width: 100%; max-width: 400px; text-align: center; padding: 2rem; }
.message-container {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: bold;
    display: none; /* Inicia escondido */
}
.message-success { background-color: #d4edda; color: #155724; }
.message-error { background-color: #f8d7da; color: #721c24; }