/* --- Tipografia Responsiva --- */
html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    margin-bottom: 60px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9fafc;
    color: #333;
}

/* --- Links & Navegação --- */
a {
    color: #0077cc;
    transition: color 0.2s ease-in-out;
}

    a:hover {
        color: #005fa3;
        text-decoration: none;
    }

.navbar {
    transition: all 0.3s ease-in-out;
}

.navbar-nav .nav-link {
    transition: color 0.3s ease, background-color 0.3s ease;
    padding: 0.6rem 1rem;
    border-radius: 0.4rem;
}

    .navbar-nav .nav-link:hover {
        background-color: #f1f1f1;
        color: #0056b3;
        text-decoration: none;
    }

.navbar-brand {
    letter-spacing: 0.5px;
}

.nav-link {
    color: #333;
    margin-right: 1rem;
    transition: color 0.2s;
}

    .nav-link:hover {
        color: #0056b3;
    }

/* --- Botões --- */
.btn {
    transition: all 0.2s ease-in-out;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

    .btn-primary:hover {
        background-color: #155a9c;
    }

.btn-success {
    background-color: #28a745;
    border-color: #218838;
}

    .btn-success:hover {
        background-color: #218838;
    }

.btn-warning {
    background-color: #ffc107;
    border-color: #e0a800;
    color: #212529;
}

    .btn-warning:hover {
        background-color: #d39e00;
    }

.btn-danger {
    background-color: #dc3545;
    border-color: #bd2130;
}

    .btn-danger:hover {
        background-color: #bd2130;
    }

.btn-info {
    background-color: #17a2b8;
    border-color: #117a8b;
}

    .btn-info:hover {
        background-color: #117a8b;
    }

/* --- Tabelas --- */
.table {
    background-color: white;
    border: 1px solid #dee2e6;
}

    .table th {
        background-color: #f1f3f5;
        color: #212529;
        font-weight: 600;
    }

    .table td, .table th {
        vertical-align: middle;
    }

thead.thead-dark th {
    background-color: #343a40;
    color: white;
}

/* --- Cartões --- */
.card {
    border: 1px solid #e0e0e0;
    border-radius: 0.25rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.card-header {
    font-weight: bold;
}

/* --- Formulários --- */
.form-control {
    border-radius: 0.25rem;
}

    .form-control:focus {
        box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
    }

/* --- Placeholder Animation (floating forms) --- */
.form-floating > .form-control::placeholder {
    color: #aaa;
    text-align: end;
}

.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* --- Alerta de Feedback --- */
.alert {
    border-radius: 0.25rem;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

/* --- Footer --- */
.footer {
    background: #1b6ec2;
    color: white;
    text-align: center;
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

/* --- Transições suaves --- */
* {
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* --- Sidebar Custom --- */
.sidebar {
    position: fixed;
    top: 0;
    left: -260px;
    width: 260px;
    height: 100%;
    background-color: #fff;
    border-right: 1px solid #dee2e6;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.05);
    overflow-y: auto;
    z-index: 1050;
    transition: left 0.3s ease-in-out;
}

    .sidebar.show {
        left: 0;
    }

    .sidebar .nav-link {
        display: block;
        padding: 0.75rem 1rem;
        color: #333;
        border-radius: 0.4rem;
        transition: background-color 0.2s ease;
    }

        .sidebar .nav-link:hover {
            background-color: #f1f1f1;
            color: #0056b3;
        }

/* --- Sidebar Toggle (Menu Open) --- */
body.menu-open {
    padding-left: 250px;
    transition: padding-left 0.3s ease;
}

#menuToggleIcon {
    transition: transform 0.3s ease;
}

.sidebar.show ~ header #menuToggleIcon {
    transform: rotate(20deg) scale(1.2);
    color: #0d6efd;
}

.navbar-brand {
    transition: margin-left 0.3s ease;
}

.menu-open .navbar-brand {
    margin-left: 250px;
}

/* --- Pulse Animation --- */
@keyframes pulse-hat {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.85;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.pulse-hat {
    animation: pulse-hat 1.5s infinite;
}