/* ==============================================================================
   GestorFlex - Estilos CSS Puros e Responsivos (Sem frameworks pesados)
   Otimizado para máxima performance e baixo consumo de recursos
   ============================================================================== */

:root {
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-hover: #f1f5f9;
    --color-border: #e2e8f0;
    --color-border-focus: #3b82f6;

    --color-text-main: #0f172a;
    --color-text-muted: #64748b;
    --color-text-inverse: #ffffff;

    --color-primary: #1e40af;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #eff6ff;

    --color-success: #059669;
    --color-success-bg: #ecfdf5;
    --color-warning: #d97706;
    --color-warning-bg: #fffbeb;
    --color-danger: #dc2626;
    --color-danger-bg: #fef2f2;
    --color-info: #0284c7;
    --color-info-bg: #f0f9ff;

    --sidebar-width: 260px;
    --navbar-height: 64px;
    --border-radius: 8px;
    --transition-fast: 0.2s ease;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.5;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

/* ==============================================================================
   Layout Estrutural
   ============================================================================== */

.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: #0f172a;
    color: #f8fafc;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: transform var(--transition-fast);
}

.sidebar-header {
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    border-bottom: 1px solid #1e293b;
}

.sidebar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-brand span {
    color: #38bdf8;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem 0.75rem;
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    padding: 0.75rem 0.75rem 0.25rem;
}

.nav-list {
    list-style: none;
    margin-bottom: 1rem;
}

.nav-item {
    margin-bottom: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0.75rem;
    color: #cbd5e1;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    background-color: #1e293b;
    color: #ffffff;
}

.nav-badge-soon {
    font-size: 0.7rem;
    background-color: #334155;
    color: #94a3b8;
    padding: 0.15rem 0.45rem;
    border-radius: 9999px;
    font-weight: 600;
}

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid #1e293b;
    font-size: 0.8rem;
    color: #64748b;
}

/* Main Area */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Navbar Superior */
.navbar {
    height: var(--navbar-height);
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 90;
}

.navbar-left, .navbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-main);
    cursor: pointer;
}

/* Seletor de Empresa */
.company-selector-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.company-select {
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: var(--color-surface);
    color: var(--color-text-main);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    transition: border-color var(--transition-fast);
}

.company-select:focus {
    border-color: var(--color-border-focus);
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
}

.user-role-badge {
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
    text-transform: capitalize;
}

.role-admin { background-color: #fee2e2; color: #991b1b; }
.role-gerente { background-color: #fef3c7; color: #92400e; }
.role-funcionario { background-color: #dbeafe; color: #1e40af; }

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-sm {
    padding: 0.35rem 0.65rem;
    font-size: 0.825rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--color-border);
    color: var(--color-text-main);
}

.btn-outline:hover {
    background-color: var(--color-surface-hover);
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.btn-logout:hover {
    background-color: #fee2e2;
    border-color: #fca5a5;
    color: #b91c1c;
}

/* Área de Conteúdo */
.content-area {
    flex: 1;
    padding: 1.5rem;
}

.page-header {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.page-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* Banners de Mensagens (Django Messages) */
.messages-container {
    margin-bottom: 1.5rem;
}

.alert {
    padding: 0.85rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.925rem;
    border: 1px solid transparent;
}

.alert-success { background-color: var(--color-success-bg); color: #065f46; border-color: #a7f3d0; }
.alert-error, .alert-danger { background-color: var(--color-danger-bg); color: #991b1b; border-color: #fecaca; }
.alert-warning { background-color: var(--color-warning-bg); color: #92400e; border-color: #fde68a; }
.alert-info { background-color: var(--color-info-bg); color: #075985; border-color: #bae6fd; }

.alert-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: inherit;
    line-height: 1;
    opacity: 0.7;
}

.alert-close:hover { opacity: 1; }

/* Cards */
.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
}

/* Grid de Módulos */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.module-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.module-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.module-icon {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.module-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--color-text-main);
}

.module-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    flex: 1;
    margin-bottom: 1rem;
}

.module-status {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    background-color: #f1f5f9;
    color: #475569;
}

/* Info Box / Banner de Empresa */
.company-banner {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: #ffffff;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
}

.company-banner h2 {
    font-size: 1.35rem;
    font-weight: 700;
}

.company-banner p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 0.25rem;
}

.company-meta-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.company-tag {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 0.3rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ==============================================================================
   Tela de Login (Clean e Centralizada)
   ============================================================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0f172a;
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background-color: var(--color-surface);
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    padding: 2.25rem;
}

.login-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.login-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.login-logo span {
    color: #0ea5e9;
}

.login-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--color-text-main);
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.btn-block {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ==============================================================================
   Tabelas e Containers com Rolagem
   ============================================================================== */

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.table:not(.detail-table) {
    min-width: 600px; /* Garante que colunas de dados não sejam achatadas em celulares */
}

.table th,
.table td {
    padding: 0.75rem 0.65rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.table th {
    font-weight: 600;
    color: var(--color-text-muted);
    background-color: #f8fafc;
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.table tr:hover td {
    background-color: var(--color-surface-hover);
}

.table.detail-table {
    min-width: 100%;
}

/* Grids utilitários de formulário */
.form-grid-3,
.form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.form-grid-2,
.form-row-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

/* Classes utilitárias de visibilidade */
.hide-mobile, .d-mobile-none {
    display: inherit;
}
.show-mobile, .d-mobile-block {
    display: none !important;
}

/* ==============================================================================
   Classes Utilitárias Modernas e Acessibilidade Mobile
   ============================================================================== */

.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }
.align-items-center { align-items: center !important; }
.gap-1 { gap: 0.25rem !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.img-fluid { max-width: 100%; height: auto; display: block; }
.w-100 { width: 100% !important; }

/* Breadcrumb Responsivo */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0 0 0.5rem 0;
    list-style: none;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.breadcrumb-item + .breadcrumb-item::before {
    display: inline-block;
    padding: 0 0.4rem;
    color: #94a3b8;
    content: "/";
}

.breadcrumb-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--color-text-muted);
}

/* Paginação Touch-Friendly para Mobile */
.pagination-nav {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0 0.5rem 0;
}

.pagination {
    display: inline-flex;
    list-style: none;
    gap: 0.35rem;
    padding: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.page-item {
    display: inline-flex;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--color-surface-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.page-item.disabled .page-link {
    color: var(--color-text-muted);
    background-color: #f1f5f9;
    border-color: var(--color-border);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ==============================================================================
   Responsividade Mobile & Tablet (< 768px)
   ============================================================================== */

@media (max-width: 768px) {
    body, html {
        overflow-x: hidden;
        max-width: 100vw;
    }

    .hide-mobile, .d-mobile-none {
        display: none !important;
    }

    .show-mobile, .d-mobile-block {
        display: block !important;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.sidebar-open {
        transform: translateX(0);
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 95;
    }

    .sidebar-backdrop.active {
        display: block;
    }

    .main-wrapper {
        margin-left: 0;
        max-width: 100vw;
    }

    .mobile-menu-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
        padding: 0.5rem;
        border-radius: var(--border-radius);
    }

    .navbar {
        padding: 0 0.75rem;
    }

    .navbar-left, .navbar-right {
        gap: 0.5rem;
    }

    .company-select {
        max-width: 160px;
        font-size: 0.85rem;
        padding: 0.4rem 0.5rem;
        min-height: 44px;
    }

    .content-area {
        padding: 1rem 0.75rem;
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .page-header > .btn,
    .page-header > a.btn {
        width: 100%;
        text-align: center;
    }

    /* Cards com rolagem horizontal interna automática para conter tabelas largas sem quebrar a tela */
    .card {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Colapso de TODOS os grids multi-colunas para coluna única no celular */
    div[style*="grid-template-columns"],
    .form-grid-3,
    .form-grid-2,
    .form-row-3,
    .form-row-2,
    .responsive-grid-2 {
        grid-template-columns: 1fr !important;
        gap: 0.75rem !important;
    }

    /* Acessibilidade de toque: tamanho mínimo e prevenção de zoom no iOS Safari */
    .form-control,
    .company-select,
    select,
    input[type="text"],
    input[type="password"],
    input[type="email"],
    input[type="number"],
    input[type="date"],
    input[type="tel"],
    input[type="search"],
    textarea {
        font-size: 16px !important; /* Previne auto-zoom no iOS Safari */
        min-height: 44px;
    }

    .btn {
        min-height: 44px;
        padding: 0.6rem 1rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .btn-sm {
        min-height: 40px;
        padding: 0.45rem 0.8rem;
        font-size: 0.85rem;
    }

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

    .company-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.25rem 1rem;
    }

    .metrics-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .search-form {
        flex-direction: column;
        align-items: stretch !important;
    }

    .search-form > div {
        width: 100% !important;
        min-width: 100% !important;
    }

    .search-form .btn {
        min-height: 44px;
    }
}

/* ==============================================================================
   Telas Estreitas de Celulares (< 430px - iPhone SE, Galaxy, iPhone 12/13/14/15, Pixel)
   ============================================================================== */

@media (max-width: 430px) {
    .content-area {
        padding: 0.75rem 0.5rem;
    }

    .card {
        padding: 0.85rem 0.65rem;
        border-radius: 6px;
    }

    .page-title {
        font-size: 1.2rem;
    }

    .login-card {
        padding: 1.5rem 1rem;
        border-radius: 8px;
    }

    .company-select {
        max-width: 120px;
        font-size: 0.8rem;
    }

    .page-header {
        margin-bottom: 1rem;
    }

    .btn {
        font-size: 0.9rem;
    }

    .btn-sm {
        font-size: 0.825rem;
        padding: 0.4rem 0.65rem;
    }

    .table th, .table td {
        padding: 0.6rem 0.45rem;
    }
}

/* ==============================================================================
   Componentes Modernos SaaS — Financeiro, Documentos, Métricas e LGPD
   ============================================================================== */

/* Badges e Status Pills */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    text-transform: capitalize;
}

.badge-success { background-color: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
.badge-warning { background-color: #fef9c3; color: #a16207; border: 1px solid #fde047; }
.badge-danger  { background-color: #fee2e2; color: #b91c1c; border: 1px solid #fecaca; }
.badge-info    { background-color: #e0f2fe; color: #0369a1; border: 1px solid #bae6fd; }
.badge-purple  { background-color: #f3e8ff; color: #7e22ce; border: 1px solid #e9d5ff; }
.badge-secondary { background-color: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; }

/* Proteção de Dados LGPD */
.sensitive-pill {
    display: inline-flex;
    align-items: center;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    background-color: #f8fafc;
    border: 1px dashed #cbd5e1;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    color: #475569;
}

.cnh-masked {
    color: #64748b;
    font-weight: 600;
}

/* Cards de Métricas e Indicadores Rápidos */
.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.metric-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.metric-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.metric-label {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.1;
    margin-bottom: 0.35rem;
}

.metric-subtext {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Empty State Moderno */
.empty-state {
    padding: 3rem 1.5rem;
    text-align: center;
    background-color: #fafafa;
    border: 2px dashed #e2e8f0;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.7;
}

.empty-state-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 0.35rem;
}

.empty-state-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 480px;
    margin: 0 auto 1.25rem auto;
}