/* ============================================================
   style.css — Sindego Despachantes
   Paleta: Vermelho #C0392B / Cinza claro / Branco
   Fonte: Poppins
   ============================================================ */

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

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --vermelho:       #C0392B;
    --vermelho-dark:  #96281B;
    --vermelho-light: #FDEDEC;
    --vermelho-mid:   #E74C3C;
    --cinza-bg:       #F4F6F8;
    --cinza-card:     #FFFFFF;
    --cinza-borda:    #E2E8EF;
    --cinza-texto:    #6B7280;
    --cinza-sub:      #9CA3AF;
    --texto-dark:     #1F2937;
    --texto-medio:    #374151;
    --sidebar-w:      260px;
    --sidebar-w-collapsed: 64px;
    --sidebar-bg:     #1C1C1E;
    --sidebar-hover:  #2C2C2E;
    --sidebar-ativo:  #C0392B;
    --sombra-sm:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --sombra-md:      0 4px 16px rgba(0,0,0,.10);
    --radius:         10px;
    --radius-sm:      6px;
    --transition:     .2s ease;
}

html, body {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--texto-dark);
    background: var(--cinza-bg);
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; }

/* ============================================================
   LAYOUT GERAL
   ============================================================ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: width var(--transition), transform var(--transition);
    overflow: hidden;
}

/* ---- Botão de toggle (recolher/expandir) — estilo círculo na borda ---- */
.sidebar-toggle {
    display: none; /* posicionado via absolute, não ocupa espaço no fluxo */
}

.btn-toggle-sidebar {
    position: fixed;
    top: 50%;
    left: calc(var(--sidebar-w) - 14px);
    transform: translateY(-50%);
    z-index: 101;
    background: #fff;
    border: 2px solid var(--cinza-borda);
    cursor: pointer;
    color: var(--cinza-texto);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    transition: left var(--transition), background var(--transition), color var(--transition);
    flex-shrink: 0;
}

.btn-toggle-sidebar:hover {
    background: var(--cinza-bg);
    color: var(--texto-dark);
}

.btn-toggle-sidebar svg {
    transition: transform .25s ease;
}

/* ---- Estado colapsado ---- */
/* ---- Estado colapsado ---- */
.sidebar.collapsed {
    width: var(--sidebar-w-collapsed);
}

body.sidebar-collapsed .btn-toggle-sidebar {
    left: calc(var(--sidebar-w-collapsed) - 14px);
}

body.sidebar-collapsed .btn-toggle-sidebar svg {
    transform: rotate(180deg);
}

/* Ocultar textos quando colapsado */
.sidebar.collapsed .logo-marca,
.sidebar.collapsed .logo-sub,
.sidebar.collapsed .sidebar-user,
.sidebar.collapsed .nav-section,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .sidebar-footer-label {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
    display: none;
}

.sidebar.collapsed .sidebar-logo {
    padding: 14px 0;
    justify-content: center;
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.sidebar.collapsed .sidebar-logo .logo-icon {
    display: flex;
}

.sidebar.collapsed .sidebar-toggle {
    justify-content: center;
    padding: 10px 0;
}

.sidebar.collapsed .sidebar-nav li a {
    justify-content: center;
    padding: 13px 0;
    border-left: 3px solid transparent;
    gap: 0;
}

.sidebar.collapsed .sidebar-nav li a:hover,
.sidebar.collapsed .sidebar-nav li a.ativo {
    border-left-color: var(--vermelho);
}

.sidebar.collapsed .sidebar-nav .nav-icon {
    width: auto;
    font-size: 18px;
}

.sidebar.collapsed .sidebar-footer a {
    justify-content: center;
    padding: 0;
    gap: 0;
}

.sidebar.collapsed .sidebar-footer {
    padding: 16px 0;
    display: flex;
    justify-content: center;
}

/* Tooltip nos ícones quando colapsado */
.sidebar.collapsed .sidebar-nav li {
    position: relative;
}

.sidebar.collapsed .sidebar-nav li a[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(var(--sidebar-w-collapsed) + 8px);
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: #fff;
    font-size: 12px;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    pointer-events: none;
    opacity: 0;
    transition: opacity .15s ease;
    z-index: 200;
}

.sidebar.collapsed .sidebar-nav li a[data-tooltip]:hover::after {
    opacity: 1;
}

/* ---- main-content acompanha a largura ---- */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition);
}

body.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-w-collapsed);
}

.sidebar-logo {
    padding: 28px 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.sidebar-logo .logo-marca {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .3px;
}

.sidebar-logo .logo-marca span {
    color: var(--vermelho-mid);
}

.sidebar-logo .logo-sub {
    font-size: 11px;
    color: rgba(255,255,255,.4);
    margin-top: 2px;
    font-weight: 400;
}

.sidebar-user {
    padding: 18px 24px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.sidebar-user .user-name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user .user-cnpj {
    font-size: 11px;
    color: rgba(255,255,255,.4);
    margin-top: 3px;
    font-weight: 400;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.sidebar-nav ul { list-style: none; }

.sidebar-nav .nav-section {
    font-size: 10px;
    font-weight: 600;
    color: rgba(255,255,255,.25);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 12px 24px 6px;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 24px;
    font-size: 13.5px;
    font-weight: 400;
    color: rgba(255,255,255,.65);
    border-left: 3px solid transparent;
    transition: all var(--transition);
    overflow: hidden;
    white-space: nowrap;
}

.sidebar-nav li a .nav-label {
    transition: opacity var(--transition), width var(--transition);
    opacity: 1;
}

.sidebar-nav li a:hover {
    background: var(--sidebar-hover);
    color: #fff;
    border-left-color: rgba(255,255,255,.2);
}

.sidebar-nav li a.ativo {
    background: rgba(192,57,43,.18);
    color: #fff;
    border-left-color: var(--vermelho);
    font-weight: 500;
}

.sidebar-nav li a .nav-icon {
    width: 18px;
    text-align: center;
    font-size: 15px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,.07);
}

.sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: rgba(255,255,255,.5);
    transition: color var(--transition);
}

.sidebar-footer a:hover { color: #fff; }

/* ============================================================
   CONTEÚDO PRINCIPAL
   ============================================================ */
/* main-content já definido acima com transition */

.top-bar {
    background: #fff;
    border-bottom: 1px solid var(--cinza-borda);
    padding: 0 28px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.top-bar .page-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--texto-dark);
}

.top-bar .top-bar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--texto-dark);
    border-radius: 2px;
}

.page-content {
    padding: 28px;
    flex: 1;
}

/* ============================================================
   CARDS / WIDGETS
   ============================================================ */
.card {
    background: var(--cinza-card);
    border: 1px solid var(--cinza-borda);
    border-radius: var(--radius);
    box-shadow: var(--sombra-sm);
    padding: 24px;
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--cinza-borda);
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--texto-dark);
}

/* KPI Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.kpi-card {
    background: #fff;
    border: 1px solid var(--cinza-borda);
    border-radius: var(--radius);
    padding: 22px 24px;
    box-shadow: var(--sombra-sm);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: box-shadow var(--transition);
}

.kpi-card:hover { box-shadow: var(--sombra-md); }

.kpi-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.kpi-icon.vermelho  { background: var(--vermelho-light); color: var(--vermelho); }
.kpi-icon.cinza     { background: #EFF2F5; color: #4B5563; }
.kpi-icon.verde     { background: #ECFDF5; color: #059669; }
.kpi-icon.azul      { background: #EFF6FF; color: #2563EB; }

.kpi-info .kpi-label {
    font-size: 12px;
    color: var(--cinza-texto);
    font-weight: 500;
    margin-bottom: 4px;
}

.kpi-info .kpi-valor {
    font-size: 26px;
    font-weight: 700;
    color: var(--texto-dark);
    line-height: 1;
}

.kpi-info .kpi-sub {
    font-size: 11px;
    color: var(--cinza-sub);
    margin-top: 5px;
}

/* ============================================================
   FORMULÁRIOS
   ============================================================ */
.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 160px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--texto-medio);
    letter-spacing: .2px;
}

.form-control {
    width: 100%;
    padding: 9px 13px;
    border: 1px solid var(--cinza-borda);
    border-radius: var(--radius-sm);
    font-family: 'Poppins', sans-serif;
    font-size: 13.5px;
    color: var(--texto-dark);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--vermelho);
    box-shadow: 0 0 0 3px rgba(192,57,43,.12);
}

.form-control::placeholder { color: var(--cinza-sub); }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    font-family: 'Poppins', sans-serif;
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--vermelho);
    color: #fff;
    border-color: var(--vermelho);
}

.btn-primary:hover {
    background: var(--vermelho-dark);
    border-color: var(--vermelho-dark);
}

.btn-secondary {
    background: #fff;
    color: var(--texto-dark);
    border-color: var(--cinza-borda);
}

.btn-secondary:hover {
    background: var(--cinza-bg);
    border-color: #d1d5db;
}

.btn-danger {
    background: #fff;
    color: var(--vermelho);
    border-color: var(--vermelho);
}

.btn-danger:hover {
    background: var(--vermelho-light);
}

/* ============================================================
   TABELA
   ============================================================ */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-sm);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

thead th {
    padding: 12px 14px;
    text-align: left;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--cinza-texto);
    text-transform: uppercase;
    letter-spacing: .5px;
    background: var(--cinza-bg);
    border-bottom: 1px solid var(--cinza-borda);
}

tbody tr {
    border-bottom: 1px solid var(--cinza-borda);
    transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #FAFBFC; }

tbody td {
    padding: 13px 14px;
    color: var(--texto-medio);
    vertical-align: middle;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.badge-vermelho { background: var(--vermelho-light); color: var(--vermelho); }
.badge-cinza    { background: #F3F4F6; color: #4B5563; }
.badge-verde    { background: #D1FAE5; color: #065F46; }

/* ============================================================
   ALERTAS
   ============================================================ */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-erro    { background: var(--vermelho-light); color: var(--vermelho-dark); border: 1px solid #f5c6c3; }
.alert-sucesso { background: #D1FAE5; color: #065F46; border: 1px solid #a7f3d0; }
.alert-info    { background: #EFF6FF; color: #1D4ED8; border: 1px solid #bfdbfe; }

/* ============================================================
   VAZIO / SEM RESULTADOS
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--cinza-sub);
}

.empty-state .empty-icon {
    font-size: 40px;
    margin-bottom: 12px;
    opacity: .5;
}

.empty-state p {
    font-size: 14px;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #1C1C1E 0%, #2C2C2E 50%, #1C1C1E 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-box {
    background: #fff;
    border-radius: 16px;
    padding: 44px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo .marca {
    font-size: 26px;
    font-weight: 700;
    color: var(--texto-dark);
}

.login-logo .marca span { color: var(--vermelho); }

.login-logo .sub {
    font-size: 13px;
    color: var(--cinza-sub);
    margin-top: 4px;
}

.login-form .form-group { margin-bottom: 18px; }

.login-form label {
    display: block;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--texto-medio);
    margin-bottom: 7px;
}

.login-form .form-control {
    padding: 11px 14px;
    font-size: 14px;
}

.login-form .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 14px;
    margin-top: 8px;
}

.login-rodape {
    text-align: center;
    margin-top: 28px;
    font-size: 11.5px;
    color: var(--cinza-sub);
}

/* ============================================================
   OVERLAY SIDEBAR MOBILE
   ============================================================ */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 99;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.aberta {
        transform: translateX(0);
    }

    .sidebar-overlay.visivel {
        display: block;
    }

    .main-content {
        margin-left: 0;
    }

    .hamburger {
        display: flex;
    }

    .page-content {
        padding: 16px;
    }

    .kpi-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-row {
        flex-direction: column;
    }

    .form-group {
        min-width: 100%;
    }

    .login-box {
        padding: 32px 24px;
    }

    thead th:nth-child(n+4) { display: none; }
    tbody td:nth-child(n+4) { display: none; }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .top-bar .page-title {
        font-size: 14px;
    }
}

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.d-flex { display: flex; }
.gap-2  { gap: 8px; }
.gap-3  { gap: 12px; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-100 { width: 100%; }

/* Spinner de carregamento */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }