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

:root {
    /* Cores Modo Claro */
    --cor-primaria-claro: #773032;
    --cor-secundaria-claro: #3d1626;
    --cor-menu-cards-claro: #f5f0f2;
    --cor-botao-claro: #8B1538;
    --cor-fundo-claro: #ffffff;
    --cor-cinza-claro: #95a5a6;
    
    /* Destaque */
    --cor-destaque: #A91D3A;
    
    /* Cores Modo Escuro */
    --cor-primaria-escuro: #1a1a1a;
    --cor-secundaria-escuro: #2d2d2d;
    --cor-menu-cards-escuro: #3a3a3a;
    --cor-botao-escuro: #8B1538;
    --cor-fundo-escuro: #252525;
    --cor-cinza-escuro: #6c757d;
    
    /* Cores Ativas (modo claro por padrão) */
    --cor-primaria: var(--cor-primaria-claro);
    --cor-secundaria: var(--cor-secundaria-claro);
    --cor-menu-cards: var(--cor-menu-cards-claro);
    --cor-botao: var(--cor-botao-claro);
    --cor-fundo: var(--cor-fundo-claro);
    --cor-cinza: var(--cor-cinza-claro);
    --cor-destaque: var(--cor-destaque);
    
    /* Cores de Sistema */
    --cor-sucesso: #27ae60;
    --cor-erro: #e74c3c;
    --cor-aviso: #f39c12;
    --cor-info: #3498db;
    
    /* Texto */
    --cor-texto-principal: #2c3e50;
    --cor-texto-secundario: #7f8c8d;
    --cor-texto-claro: #ffffff;
    
    /* Layout */
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 70px;
    --header-height: 60px;
    --border-radius: 8px;
    --box-shadow: 0 2px 8px rgba(121, 121, 121, 0.1);
    --cor-borda: #dee2e6;
    --cor-fundo-alternado: #e2e4e6;

    /* Transições */
    --transition-speed: 0.3s;
}

/* Modo Escuro */
html.dark-mode {
    --cor-primaria: var(--cor-primaria-escuro);
    --cor-secundaria: var(--cor-secundaria-escuro);
    --cor-menu-cards: var(--cor-menu-cards-escuro);
    --cor-botao: var(--cor-botao-escuro);
    --cor-fundo: var(--cor-fundo-escuro);
    --cor-cinza: var(--cor-cinza-escuro);
    --cor-texto-principal: #ecf0f1;
    --cor-texto-secundario: #bdc3c7;
    --cor-borda: #333333;
    --cor-fundo-alternado: #2b2b2b;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--cor-fundo);
    color: var(--cor-texto-principal);
    line-height: 1.6;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* ==========================================
   HEADER
   ========================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background-color: var(--cor-primaria);
    color: var(--cor-texto-claro);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: var(--box-shadow);
    z-index: 1000;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--cor-texto-claro);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.4);
    padding: 0;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.logo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: rgba(255,255,255,0.5);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cor-texto-claro);
}

.header-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.empresa-selecionada {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: #b7b7b7;
    padding: 1px 35px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.empresa-nome {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2b2a2a;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.trocar-empresa {
    color: #2b2a2a;
    font-size: 1.2rem;
    padding: 5px;
    transition: all 0.2s;
}

.trocar-empresa:hover {
    color: var(--cor-texto-claro);
    transform: scale(1.1);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 3px;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--cor-texto-claro);
    font-size: 1rem;
    cursor: pointer;
    padding: 0;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.theme-toggle:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
    transform: scale(1.05);
}

.user-menu {
    position: relative;
}

.user-button {
    background: none;
    border: none;
    color: var(--cor-texto-claro);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-speed);
}

.user-button:hover {
    background-color: rgba(255,255,255,0.1);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    background-color: var(--cor-fundo);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    min-width: 200px;
    display: none;
    z-index: 1001;
}

.user-dropdown.active {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    color: var(--cor-texto-principal);
    text-decoration: none;
    transition: background-color var(--transition-speed);
}

.user-dropdown a:hover {
    background-color: var(--cor-menu-cards);
}

/* ============================================
   SIDEBAR - MENU LATERAL MODERNO
   ============================================ */
.sidebar {
    width: var(--sidebar-width);
    background: var(--cor-menu-cards);
    position: fixed;
    top: var(--header-height);
    left: 0;
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
    overflow-x: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
}

/* Estado inicial colapsado (aplicado antes do JS) */
html.sidebar-collapsed-init .sidebar {
    width: var(--sidebar-width-collapsed);
    transition: none;
}

html.sidebar-collapsed-init .sidebar .nav-section-title,
html.sidebar-collapsed-init .sidebar .nav-item span {
    display: none;
}

html.sidebar-collapsed-init .sidebar .nav-item {
    justify-content: center;
    padding: 12px 0;
    margin: 4px 0;
}

html.sidebar-collapsed-init .sidebar .nav-item i {
    margin: 0;
    width: auto;
    font-size: 1.4rem;
}

html.sidebar-collapsed-init .sidebar .nav-item:hover::before,
html.sidebar-collapsed-init .sidebar .nav-item.active::before {
    display: none;
}

html.sidebar-collapsed-init .main-content {
    margin-left: var(--sidebar-width-collapsed);
}

.sidebar-nav {
    padding: 20px 12px;
}

/* Seções do menu */
.nav-section {
    margin-bottom: 10px;
}

.nav-section-title {
    display: block;
    padding: 2px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cor-secundaria);
    opacity: 0.7;
}

/* Itens do menu */
.nav-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    margin: 2px 0;
    color: var(--cor-texto-principal);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
    font-size: 0.9rem;
}

.nav-item i {
    width: 20px;
    margin-right: 12px;
    font-size: 1.1rem;
    opacity: 0.85;
    transition: all 0.2s ease;
}

.nav-item span {
    flex: 1;
    font-weight: 500;
}

/* Hover */
.nav-item:hover {
    background: var(--cor-primaria);
    color: var(--cor-texto-claro);
    transform: translateX(2px);
}

.nav-item:hover i {
    opacity: 1;
    transform: scale(1.1);
}

.nav-item:hover::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--cor-texto-claro);
    border-radius: 0 2px 2px 0;
}

/* Active */
.nav-item.active {
    background: var(--cor-primaria);
    color: var(--cor-texto-claro);
    font-weight: 600;
}

.nav-item.active i {
    opacity: 1;
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--cor-texto-claro);
    border-radius: 0 2px 2px 0;
}

/* Scrollbar customizada */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--cor-borda);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--cor-secundaria);
}

/* Desktop - Sidebar Colapsada */
@media (min-width: 769px) {
    .sidebar.collapsed {
        width: var(--sidebar-width-collapsed);
    }
    
    .sidebar.collapsed .nav-section-title {
        display: none;
    }
    
    .sidebar.collapsed .nav-item span {
        display: none;
    }
    
    .sidebar.collapsed .nav-item {
        justify-content: center;
        padding: 12px 0;
        margin: 4px 0;
    }
    
    .sidebar.collapsed .nav-item i {
        margin: 0;
        width: auto;
        font-size: 1.4rem;
    }
    
    .sidebar.collapsed .nav-item:hover::before,
    .sidebar.collapsed .nav-item.active::before {
        display: none;
    }
    
    .main-content.sidebar-collapsed {
        margin-left: var(--sidebar-width-collapsed);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
}

/* ==========================================
   MAIN CONTENT
   ========================================== */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: 30px;
    min-height: calc(100vh - var(--header-height));
}

/* ==========================================
   FLASH MESSAGES
   ========================================== */
.flash-messages {
    margin-bottom: 20px;
}

.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 10px;
    position: relative;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid var(--cor-sucesso);
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--cor-erro);
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid var(--cor-aviso);
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-left: 4px solid var(--cor-info);
}

.alert-close {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.7;
}

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

/* ==========================================
   BOTÕES
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    min-width: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--cor-botao);
    color: var(--cor-texto-claro);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--cor-cinza);
    color: var(--cor-texto-claro);
}

.btn-success {
    background-color: var(--cor-sucesso);
    color: var(--cor-texto-claro);
}

.btn-danger {
    background-color: var(--cor-erro);
    color: var(--cor-texto-claro);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-link {
    background: none;
    color: var(--cor-botao);
}

/* ==========================================
   FORMULÁRIOS
   ========================================== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--cor-texto-principal);
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--cor-cinza);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background-color: var(--cor-fundo);
    color: var(--cor-texto-principal);
    transition: border-color var(--transition-speed);
}

.form-control:focus {
    outline: none;
    border-color: var(--cor-botao);
}

/* Remove setinhas/arrow do input number - Chrome, Safari, Edge e Firefox */
input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}
input[type=number] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* ==========================================
   MODALS - JavaScript puro (sem Bootstrap)
   ========================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-dialog {
    width: 90%;
    max-width: 500px;
    animation: slideUp 0.3s ease;
}

.modal-dialog.modal-lg {
    max-width: 900px;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-content {
    background-color: var(--cor-fundo);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 2px solid var(--cor-menu-cards);
}

.modal-header h2,
.modal-header .modal-title,
.modal-header h5.modal-title {
    margin: 0;
    font-size: 1.5rem;
    color: var(--cor-texto-principal);
    font-weight: 700;
}

.modal-header h2 i,
.modal-header .modal-title i,
.modal-header h5.modal-title i {
    color: var(--cor-botao);
    margin-right: 10px;
}

.modal-header .close,
.modal-header button.close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--cor-texto-secundario);
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
    padding: 0;
    width: auto;
}

.modal-header .close:hover,
.modal-header button.close:hover {
    color: var(--cor-erro);
}

.modal-header.bg-danger {
    background: linear-gradient(135deg, var(--cor-erro), #c82333);
    border-bottom: none;
}

.modal-header.bg-danger,
.modal-header.bg-danger .modal-title,
.modal-header.bg-danger h5 {
    color: white;
}

.modal-header.bg-danger .close {
    color: white;
    opacity: 0.9;
}

.modal-header.bg-danger .close:hover {
    opacity: 1;
}

.modal-body {
    padding: 30px;
}

.modal-footer {
    padding: 20px 30px;
    border-top: 1px solid var(--cor-menu-cards);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}


/* ============================================
   FILTROS DE PERÍODO
   ============================================ */
.filtros-data {
    background: var(--cor-menu-cards);
    border-radius: 10px;
    padding: 15px 20px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.filtro-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-filtro {
    padding: 8px 18px;
    border: 1px solid var(--cor-borda);
    background: transparent;
    color: var(--cor-texto-principal);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-filtro:hover {
    border-color: var(--cor-primaria);
    color: var(--cor-primaria);
}

.btn-filtro.active {
    background: var(--cor-primaria);
    border-color: var(--cor-primaria);
    color: #fff;
}

.filtro-datas {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.filtro-datas input[type="date"] {
    padding: 7px 12px;
    border: 1px solid var(--cor-borda);
    border-radius: 6px;
    background: var(--cor-fundo);
    color: var(--cor-texto-principal);
    font-size: 0.85rem;
}

.filtro-datas span {
    color: var(--cor-texto-secundario);
    font-size: 0.85rem;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    /* Sidebar */
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    /* Main Content */
    .main-content {
        margin-left: 0;
        padding: 15px;
    }
    
    /* Header */
    .main-header {
        padding: 0 10px;
    }
    
    body:has(.empresa-selecionada) .logo-sistema {
        display: none;
    }
    
    .logo-sistema .logo-circle {
        width: 60px;
        height: 60px;
        border-width: 3px;
    }
    
    .logo-sistema .logo-text {
        display: inline;
        font-size: 1.2rem;
    }
    
    /* Empresa selecionada - ocupa toda área */
    .header-center {
        flex: 1;
        justify-content: flex-start;
        margin-left: 0;
    }
    
    .empresa-selecionada {
        padding: 1px 15px;
        gap: 12px;
        margin-left: 10px;
    }
    
    .empresa-selecionada .logo-circle {
        width: 50px;
        height: 50px;
        border-width: 3px;
    }
    
    .empresa-nome {
        max-width: 150px;
        font-size: 1rem;
    }
    
    .trocar-empresa {
        font-size: 1.1rem;
    }
    
    /* Header Right */
    .header-right {
        gap: 2px;
    }
    
    .user-button span {
        display: none;
    }
    
    /* Page Header */
    .page-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .page-header h1 {
        font-size: 1.4rem;
    }
    
    .page-header .btn {
        width: 100%;
    }
    
    /* Forms */
    .form-row {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .form-row .form-group {
        flex: 1 1 calc(50% - 10px);
        min-width: 120px;
    }
    
    /* Tables */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table-container table {
        min-width: 600px;
    }
    
    table thead th,
    table tbody td {
        padding: 10px 8px;
        font-size: 0.85rem;
    }
        
    /* Modals */
    .modal-dialog {
        width: 95%;
    }
    
    .modal-small,
    .modal-large {
        width: 95%;
        max-width: 95%;
    }
    
    .modal-header {
        padding: 15px 20px;
    }
    
    .modal-header h2 {
        font-size: 1.2rem;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-footer {
        padding: 15px 20px;
        flex-wrap: wrap;
    }
    
    /* Cards */
    .content-card {
        border-radius: 8px;
    }
    
    .content-card .card-body {
        padding: 15px;
    }
    
    /* Badges */
    .badge-tipo {
        font-size: 0.7rem;
        padding: 3px 6px;
    }
    
    .empresas-badge {
        font-size: 0.75rem;
    }
}