/* ==========================
   1. RESET / BASE
========================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background-color: #F5F5F7; /* neutra clara */
    color: #333333;            /* neutra escura */
    line-height: 1.5;
}

/* ==========================
   2. LAYOUT GERAL
========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0px 0px 0px 0px;
}

main {
    padding: 0px 0px 0px 0px;
}

header {
    color: #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2), 0 6px 20px rgba(0,0,0,0.19);
    margin-bottom: 40px;
}

footer {
    background: linear-gradient(135deg, rgba(92,110,128,0.95), rgba(92,110,128,0.95));
    color: #fff;
    padding: 15px;
    margin-top: 70px;
}

/* ==========================
   3. TIPOGRAFIA
========================== */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 5px;
}

p {
    margin-bottom: 10px;
}

a {
    color: #3B4CCA; /* primária */
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #FF8C42; /* destaque */
}

/* ==========================
   4. FORMULÁRIOS E INPUTS
========================== */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="tel"],
select,
textarea {
    border: 1px solid #DDDDDD; /* neutra suave */
    border-radius: 8px;
    padding: 8px;
    width: 100%;
    font-size: 14px;
    transition: all 0.3s ease;
    color: #333333;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #3B4CCA;      /* primária */
    box-shadow: 0 0 6px rgba(59, 76, 202, 0.4);
    outline: none;
}

/* ==========================
   5. NAVBAR
========================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #5c6e80f2;
    padding: 10px 10px 10px 10px;
}

.navbar a {
    color: #fff;
    margin-left: 5px;
    transition: color 0.3s ease;
    border-radius: 12px; transition: 0.1s; background-color: rgba(255,255,255,0.05);

}

.navbar a:hover {
    color: #FF8C42; /* destaque */
}

.nav-link.rounded:hover {
    background-color: rgba(255,255,255,0.2);
    color: #fff;
    text-decoration: none;
}

/* ==========================
   6. CARDS
========================== */
.card {
    border-radius: 8px;
    border: 1px solid #DDDDDD; /* neutra suave */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.card_header {
    background: linear-gradient(135deg, rgba(92,110,128,0.95), rgba(92,110,128,0.95));
    color: #fff;
    padding: 15px 15px 15px 15px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    text-align: start;
}

.card-body {
    padding: 20px 15px 20px 15px;
}

.card-footer {
    padding: 10px 15px;
    background: #F5F5F7;
    border-top: 1px solid #DDDDDD;
}

.cabecalho {
    background: linear-gradient(135deg, rgba(92,110,128,0.95), rgba(92,110,128,0.95));
    color: #fff;
    padding: 15px 15px 15px 15px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    text-align: start;
}


/* ==========================
   7. BOTÕES
========================== */
.btn {
    border: solid 0px;
    border-radius: 5px;
    padding: 8px 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #3B4CCA; /* primária */
    color: #fff;
}

.btn-primary:hover {
    background-color: #4CB5AE; /* suporte suave */
}

.btn-secondary {
    background-color: #FF8C42; /* destaque */
    color: #fff;
}

.btn-outline-secondary {
    color: #000;
    border: solid 1px;    
}

.btn-secondary:hover {
    background-color: #736a97; /* secundária */
}



/* ==========================
   8. UTILITÁRIOS
========================== */
.text-center { text-align: center; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.p-10 { padding: 10px; }
.p-20 { padding: 20px; }