@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Roboto:wght@300;400;500&display=swap');

/* =============================================
   TEMA: Modern Minimalist
   Primary: #2C3E50 | Secondary: #7F8C8D
   Accent: #BDC3C7 | Background: #FDFEFE
   Text: #2C3E50
   Fonts: Montserrat (headers) + Roboto (body)
   ============================================= */

body, html {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #FDFEFE;
    color: #2C3E50;
    font-size: 14px;
    line-height: 1.6;
}

/* --- Tipografia --- */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #2C3E50;
    -webkit-font-smoothing: antialiased;
}

/* --- Links --- */
a, a:visited {
    color: #2C3E50;
}
a:hover {
    color: #7F8C8D;
    text-decoration: none;
}

/* --- Navbar: estrutura horizontal (Bootstrap 3 HTML + Bootstrap 4 CSS) --- */
.navbar.navbar-default {
    background-color: #2C3E50;
    border: none;
    border-radius: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    margin-bottom: 0;
    display: flex !important;
    align-items: center;
    min-height: 50px;
    padding: 0;
    position: relative;
}

.navbar.navbar-default .container-fluid {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: nowrap;
}

/* Cabeçalho da navbar (brand + toggle) */
.navbar.navbar-default .navbar-header {
    display: flex !important;
    align-items: center;
    flex-shrink: 0;
}

.navbar.navbar-default .navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #FDFEFE !important;
    letter-spacing: 0.5px;
    font-size: 16px;
    line-height: 50px;
    padding: 0 15px;
    height: 50px;
}

.navbar.navbar-default .navbar-brand:hover {
    color: #BDC3C7 !important;
}

/* Força o collapse a ser sempre visível e horizontal */
.navbar.navbar-default .navbar-collapse {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    flex: 1;
    padding: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
}

/* Lista de itens do menu: horizontal */
.navbar.navbar-default .navbar-collapse > .nav.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    margin: 0;
    padding: 0;
    float: none !important;
}

.navbar.navbar-default .navbar-collapse > .nav.navbar-nav.navbar-right {
    margin-left: auto !important;
}

/* Itens individuais */
.navbar.navbar-default .nav > li {
    float: none !important;
    display: flex !important;
    align-items: center;
}

.navbar.navbar-default .nav > li > a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 13px;
    color: #BDC3C7 !important;
    padding: 15px 14px;
    height: 50px;
    display: flex !important;
    align-items: center;
    white-space: nowrap;
    transition: color 0.2s, background-color 0.2s;
}

.navbar.navbar-default .nav > li > a:hover,
.navbar.navbar-default .nav > li > a:focus {
    color: #FDFEFE !important;
    background-color: rgba(255,255,255,0.08) !important;
}

.navbar.navbar-default .nav > li.active > a,
.navbar.navbar-default .nav > li.active > a:hover {
    color: #FDFEFE !important;
    background-color: rgba(255,255,255,0.15) !important;
}

/* Botão toggle (mobile) */
.navbar.navbar-default .navbar-toggle {
    border-color: #7F8C8D;
    display: none;
    margin: 0;
    float: none;
}
.navbar.navbar-default .navbar-toggle .icon-bar {
    background-color: #BDC3C7;
}
.navbar.navbar-default .navbar-toggle:hover,
.navbar.navbar-default .navbar-toggle:focus {
    background-color: rgba(255,255,255,0.1);
}

/* --- Dropdown menu --- */
.navbar.navbar-default .dropdown {
    position: relative;
}

.navbar.navbar-default .dropdown-menu {
    background-color: #2C3E50;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 0 0 4px 4px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
    padding: 4px 0;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    float: none !important;
    min-width: 180px;
}

.navbar.navbar-default .dropdown-menu > li > a {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #BDC3C7 !important;
    padding: 8px 16px;
    display: block;
    white-space: nowrap;
}

.navbar.navbar-default .dropdown-menu > li > a:hover {
    color: #FDFEFE !important;
    background-color: rgba(255,255,255,0.1) !important;
}

.navbar.navbar-default .dropdown-menu > li.active > a {
    color: #FDFEFE !important;
    background-color: rgba(255,255,255,0.15) !important;
}

/* Mobile: recolhe o menu abaixo de 768px */
@media (max-width: 767px) {
    .navbar.navbar-default .container-fluid {
        flex-wrap: wrap;
    }
    .navbar.navbar-default .navbar-toggle {
        display: block !important;
        margin-left: auto;
    }
    .navbar.navbar-default .navbar-collapse {
        flex-direction: column !important;
        align-items: flex-start !important;
        width: 100%;
        padding: 8px 0;
    }
    .navbar.navbar-default .navbar-collapse.collapse:not(.in) {
        display: none !important;
    }
    .navbar.navbar-default .navbar-collapse > .nav.navbar-nav {
        flex-direction: column !important;
        width: 100%;
    }
    .navbar.navbar-default .nav > li {
        width: 100%;
    }
    .navbar.navbar-default .nav > li > a {
        height: auto;
        padding: 10px 15px;
    }
    .navbar.navbar-default .dropdown-menu {
        position: static !important;
        box-shadow: none;
        border: none;
        background-color: rgba(0,0,0,0.1);
    }
}

/* --- Área de conteúdo --- */
#content-page {
    padding: 28px 20px;
    background-color: #FDFEFE;
}

/* --- Página de login (guest) --- */
#content-page .img-circle {
    border: 4px solid #BDC3C7;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* --- Cards e Panels (Bootstrap 3) --- */
.panel {
    border: none;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    margin-bottom: 24px;
}

.panel-default {
    background-color: #fff;
}

.panel-default > .panel-heading {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    background-color: #2C3E50;
    color: #FDFEFE;
    border-radius: 6px 6px 0 0;
    border: none;
    padding: 12px 18px;
}

.panel-default > .panel-heading .panel-title,
.panel-default > .panel-heading .panel-title a {
    color: #FDFEFE;
}

.panel-body {
    padding: 20px;
}

/* --- Botões --- */
.btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 13px;
    border-radius: 4px;
    transition: all 0.2s;
}

.btn-primary {
    background-color: #2C3E50;
    border-color: #2C3E50;
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
    background-color: #3d5166;
    border-color: #3d5166;
    color: #fff;
}

.btn-success {
    background-color: #27AE60;
    border-color: #27AE60;
    color: #fff;
}
.btn-success:hover, .btn-success:focus {
    background-color: #219a52;
    border-color: #219a52;
    color: #fff;
}

.btn-default {
    background-color: #FDFEFE;
    border-color: #BDC3C7;
    color: #2C3E50;
}
.btn-default:hover, .btn-default:focus {
    background-color: #f0f2f3;
    border-color: #7F8C8D;
    color: #2C3E50;
}

.btn-danger {
    background-color: #E74C3C;
    border-color: #E74C3C;
    color: #fff;
}
.btn-danger:hover, .btn-danger:focus {
    background-color: #c0392b;
    border-color: #c0392b;
}

.btn-secondary {
    background-color: #7F8C8D;
    border-color: #7F8C8D;
    color: #fff;
}
.btn-secondary:hover, .btn-secondary:focus {
    background-color: #6d7a7b;
    border-color: #6d7a7b;
    color: #fff;
}

.btn-lg {
    font-size: 13px;
    font-weight: 700;
}

/* --- Tabelas --- */
.table thead > tr > th {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: #2C3E50;
    color: #FDFEFE;
    border-bottom: none;
    padding: 12px 10px;
}

.table tbody > tr > td {
    font-family: 'Roboto', sans-serif;
    font-size: 13px;
    color: #2C3E50;
    vertical-align: middle;
    border-top: 1px solid #f0f2f3;
    padding: 10px;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: #f8f9fa;
}

.table-hover > tbody > tr:hover {
    background-color: #EBF0F1;
}

/* --- Formulários --- */
.form-control {
    font-family: 'Roboto', sans-serif;
    font-size: 13px;
    color: #2C3E50;
    border: 1px solid #BDC3C7;
    border-radius: 4px;
    box-shadow: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: #7F8C8D;
    box-shadow: 0 0 0 3px rgba(127,140,141,0.15);
    outline: none;
}

label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 12px;
    color: #2C3E50;
    margin-bottom: 4px;
}

/* --- Alertas --- */
.alert {
    border-radius: 4px;
    font-size: 13px;
    border: none;
}
.alert-success {
    background-color: #D5F5E3;
    color: #1E8449;
}
.alert-danger {
    background-color: #FADBD8;
    color: #C0392B;
}
.alert-info {
    background-color: #D6EAF8;
    color: #1F618D;
}
.alert-warning {
    background-color: #FDEBD0;
    color: #A04000;
}

/* --- Badges --- */
.badge {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 11px;
    background-color: #7F8C8D;
    color: #fff;
    border-radius: 10px;
    padding: 3px 8px;
}

/* --- Footer --- */
footer {
    background-color: #2C3E50;
    color: #BDC3C7;
    padding: 16px 0;
    margin-top: 40px;
    font-family: 'Roboto', sans-serif;
    font-size: 12px;
}

footer p {
    margin: 0;
    color: #BDC3C7;
}

hr {
    margin: 0;
    border-top: 1px solid #ECF0F1;
}

/* --- Paginação --- */
.pagination > li > a,
.pagination > li > span {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    color: #2C3E50;
    border-color: #BDC3C7;
}
.pagination > li.active > a,
.pagination > li.active > span {
    background-color: #2C3E50;
    border-color: #2C3E50;
    color: #fff;
}
.pagination > li > a:hover {
    background-color: #ECF0F1;
    border-color: #BDC3C7;
    color: #2C3E50;
}

/* --- Select2 --- */
.select2-container--bootstrap .select2-selection {
    border-color: #BDC3C7;
    font-family: 'Roboto', sans-serif;
    font-size: 13px;
    color: #2C3E50;
}

/* --- Cabeçalho de seção --- */
.page-header {
    border-bottom: 2px solid #BDC3C7;
    padding-bottom: 10px;
    margin-bottom: 24px;
}

.page-header h1,
.page-header h2,
.page-header h3 {
    font-size: 20px;
    letter-spacing: -0.3px;
}