/* ============================================
   SISTEMA FINANCEIRO - ESTILOS GLOBAIS
   ============================================ */

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

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #1f2937;
    --light-color: #f3f4f6;
    --border-color: #d1d5db;
    --text-color: #374151;
    --header-bg: #1e293b;
    --nav-bg: #334155;
    --pago-color: #1e3a8a;
    --vencido-color: #dc2626;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    color: var(--text-color);
    background-color: #fff;
    line-height: 1.5;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.login-page {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.login-box h1 {
    color: var(--primary-color);
    font-size: 28px;
    margin-bottom: 5px;
    text-align: center;
}

.login-box h2 {
    color: var(--text-color);
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 30px;
    text-align: center;
}

.login-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: #6b7280;
}

.login-info p {
    margin: 5px 0;
}

/* ============================================
   HEADER
   ============================================ */

.main-header {
    background-color: var(--header-bg);
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
}

.logo h1 {
    font-size: 20px;
    font-weight: 600;
}

.header-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.empresa-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.empresa-selector label {
    font-size: 13px;
}

.empresa-selector select {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    min-width: 200px;
}

.empresa-info {
    font-size: 13px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.badge {
    background-color: var(--warning-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.btn-logout {
    background-color: var(--danger-color);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 13px;
    transition: background-color 0.2s;
}

.btn-logout:hover {
    background-color: #dc2626;
}

/* ============================================
   NAVIGATION
   ============================================ */

.main-nav {
    background-color: var(--nav-bg);
    display: flex;
    padding: 0 30px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    display: block;
    transition: background-color 0.2s;
    font-size: 14px;
    border-bottom: 3px solid transparent;
}

.main-nav a:hover {
    background-color: rgba(255,255,255,0.1);
}

.main-nav a.active {
    background-color: rgba(255,255,255,0.15);
    border-bottom-color: var(--primary-color);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main-content {
    padding: 20px 30px;
    min-height: calc(100vh - 200px);
}

.page-header {
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-header h2 {
    font-size: 24px;
    color: var(--dark-color);
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 13px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
    font-weight: 500;
}

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

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

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #059669;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
    display: block;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* ============================================
   TABLES
   ============================================ */

.table-container {
    overflow-x: auto;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
}

table thead {
    background-color: var(--light-color);
}

table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    color: var(--dark-color);
    border-bottom: 2px solid var(--border-color);
}

table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
}

table tbody tr:hover {
    background-color: #f9fafb;
}

table tbody tr:last-child td {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: 5px;
}

/* ============================================
   EXCEL-LIKE SPREADSHEET
   ============================================ */

.spreadsheet-container {
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow: hidden;
}

.spreadsheet-toolbar {
    padding: 15px;
    background-color: var(--light-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.toolbar-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.toolbar-group label {
    font-size: 13px;
    font-weight: 500;
}

.toolbar-group select,
.toolbar-group input {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
}

.spreadsheet-wrapper {
    overflow: auto;
    max-height: calc(100vh - 300px);
}

.spreadsheet {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.spreadsheet thead {
    position: sticky;
    top: 0;
    background-color: #e5e7eb;
    z-index: 10;
}

.spreadsheet th {
    padding: 10px 8px;
    text-align: left;
    font-weight: 600;
    border: 1px solid var(--border-color);
    background-color: #e5e7eb;
    white-space: nowrap;
    font-size: 12px;
}

.spreadsheet td {
    padding: 0;
    border: 1px solid var(--border-color);
    position: relative;
}

.spreadsheet td input,
.spreadsheet td select {
    width: 100%;
    border: none;
    padding: 8px;
    font-size: 13px;
    font-family: inherit;
    background: transparent;
}

.spreadsheet td input:focus,
.spreadsheet td select:focus {
    outline: 2px solid var(--primary-color);
    background-color: #fff;
    z-index: 5;
}

.spreadsheet tbody tr:hover {
    background-color: #f9fafb;
}

.spreadsheet .col-data {
    min-width: 100px;
}

.spreadsheet .col-tipo {
    min-width: 100px;
}

.spreadsheet .col-descricao {
    min-width: 200px;
}

.spreadsheet .col-cliente,
.spreadsheet .col-fornecedor {
    min-width: 150px;
}

.spreadsheet .col-tipo-receita,
.spreadsheet .col-tipo-despesa {
    min-width: 150px;
}

.spreadsheet .col-valor {
    min-width: 120px;
}

.spreadsheet .col-data-pagamento {
    min-width: 100px;
}

.spreadsheet .col-banco {
    min-width: 120px;
}

.spreadsheet .col-recorrente {
    min-width: 80px;
    text-align: center;
}

.spreadsheet .col-acoes {
    min-width: 80px;
    text-align: center;
}

.spreadsheet .row-receita {
    background-color: #f0fdf4;
}

.spreadsheet .row-despesa {
    background-color: #fef2f2;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    margin-bottom: 20px;
}

.modal-header h3 {
    font-size: 20px;
    color: var(--dark-color);
}

.modal-footer {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ============================================
   FOOTER
   ============================================ */

.main-footer {
    background-color: var(--light-color);
    padding: 20px 30px;
    text-align: center;
    font-size: 13px;
    color: #6b7280;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.hidden {
    display: none;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ============================================
   STATUS DE PAGAMENTO - CORES DAS LINHAS
   ============================================ */

.row-vencido {
    background-color: #fee2e2 !important;
}

.row-vencido .cell-input {
    color: var(--vencido-color);
    font-weight: 500;
}

.row-pago {
    background-color: #dbeafe !important;
}

.row-pago .cell-input {
    color: var(--pago-color);
    font-weight: 500;
}

/* Linhas ocultas por filtro */
tr.hidden-by-filter {
    display: none;
}

/* ============================================
   CHECKBOX FILTERS
   ============================================ */

.checkbox-group {
    display: flex;
    gap: 15px;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-label span {
    font-size: 14px;
}

/* Estilo para inputs de data */
input[type="date"] {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    min-width: 150px;
}