/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a73e8;
    --primary-dark: #1557b0;
    --primary-light: #e8f0fe;
    --secondary-color: #34a853;
    --danger-color: #ea4335;
    --warning-color: #fbbc04;
    --surface-color: #ffffff;
    --surface-variant: #f8f9fa;
    --outline-color: #dadce0;
    --outline-variant: #e8eaed;
    --on-surface: #202124;
    --on-surface-variant: #5f6368;
    --shadow-color: rgba(60, 64, 67, 0.3);
    --border-radius: 8px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

body {
    font-family: 'Google Sans', 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
    background: #f8f9fa;
    min-height: 100vh;
    color: var(--on-surface);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header moderno estilo Gmail/Google */
.header {
    background: var(--surface-color);
    border-bottom: 1px solid var(--outline-variant);
    padding: var(--spacing-md) var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.menu-toggle {
    background: transparent;
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    color: var(--on-surface-variant);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: var(--spacing-md);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    background: rgba(60, 64, 67, 0.08);
    color: var(--on-surface);
}

.menu-toggle i {
    font-size: 1.25rem;
}

.header h1 {
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--on-surface);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header h1 i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.header-subtitle {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    font-weight: 400;
    margin-left: var(--spacing-xl);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Layout principal */
.main-layout {
    display: flex;
    flex: 1;
    position: relative;
}

/* Sidebar estilo Gmail/Jira */
.sidebar {
    width: 280px;
    background: var(--surface-color);
    border-right: 1px solid var(--outline-variant);
    height: calc(100vh - 73px);
    position: fixed;
    left: 0;
    top: 73px;
    z-index: 50;
    transform: translateX(0);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar.collapsed {
    left: -280px;
}
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--outline-color) transparent;
}

.sidebar::-webkit-scrollbar {
    width: 8px;
}

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

.sidebar::-webkit-scrollbar-thumb {
    background: var(--outline-color);
    border-radius: 4px;
}

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

.sidebar-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--outline-variant);
}

.sidebar-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 8px 16px;
    margin: 8px 0 6px;
    border-top: 1px solid var(--outline-variant);
}

/* Navegación del sidebar */
.sidebar-nav {
    padding: var(--spacing-md) 0;
}

/* Separación sutil entre secciones del sidebar */
.sidebar-nav .sidebar-title:first-child {
    border-top: none;
    margin-top: 0;
}

.sidebar-nav .sidebar-title + .nav-item {
    margin-top: 4px;
}

.sidebar-nav .nav-item + .sidebar-title {
    margin-top: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--on-surface-variant);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    background: transparent;
    width: 100%;
    cursor: pointer;
    gap: var(--spacing-md);
}

.nav-item:hover {
    background: rgba(26, 115, 232, 0.04);
    color: var(--primary-color);
}

.nav-item.active {
    background: var(--primary-light);
    color: var(--primary-color);
    border-right: 3px solid var(--primary-color);
}

.nav-item i {
    font-size: 1.125rem;
    width: 24px;
    text-align: center;
}

/* Navigation Groups */
.nav-group {
    margin-bottom: var(--spacing-xs);
}

.nav-group-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    color: var(--on-surface-variant);
    transition: all 0.2s ease;
    user-select: none;
}

.nav-group-header:hover {
    background: rgba(26, 115, 232, 0.04);
    color: var(--primary-color);
}

.nav-group-header i:first-child {
    font-size: 1.125rem;
    width: 24px;
    text-align: center;
}

.nav-group-header span {
    flex: 1;
}

.nav-group-toggle {
    font-size: 0.875rem !important;
    width: auto !important;
    transition: transform 0.2s ease;
}

.nav-group.collapsed .nav-group-toggle {
    transform: rotate(-90deg);
}

.nav-group-items {
    overflow: hidden;
    transition: max-height 0.3s ease;
    max-height: 200px;
}

.nav-group.collapsed .nav-group-items {
    max-height: 0;
}

.nav-subitem {
    margin-left: var(--spacing-lg);
    padding-left: calc(var(--spacing-lg) + 24px) !important;
    position: relative;
}

.nav-subitem::before {
    content: '';
    position: absolute;
    left: var(--spacing-lg);
    top: 50%;
    width: 20px;
    height: 1px;
    background: var(--outline-variant);
    transform: translateY(-50%);
}

.nav-subitem:hover::before {
    background: var(--primary-color);
}

/* Content area */
.content-area {
    flex: 1;
    margin-left: 280px;
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: calc(100vh - 73px);
}

.content-area.sidebar-collapsed {
    margin-left: 0;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--on-surface-variant);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    position: relative;
    border-radius: 0;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 48px;
    overflow: hidden;
}

.tab-btn:hover {
    background: rgba(26, 115, 232, 0.04);
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    font-weight: 500;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px 2px 0 0;
}

.tab-btn i {
    font-size: 1rem;
}

/* Efecto ripple */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple-animation 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Contenido de tabs */
.tab-content {
    display: none;
    background: var(--surface-color);
    flex: 1;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
}

.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--outline-variant);
    background: var(--surface-color);
    position: sticky;
    top: 73px;
    z-index: 50;
}

.tab-header-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-xl);
}

.tab-header h2 {
    color: var(--on-surface);
    font-size: 1.375rem;
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: 0;
}

.tab-header h2 i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.header-filters {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.filters-container {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface-variant);
    border-radius: var(--border-radius);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    font-weight: 500;
    white-space: nowrap;
}

.filter-input,
.filter-select {
    border: 1px solid var(--outline-color);
    background: var(--surface-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    color: var(--on-surface);
    font-family: inherit;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 140px;
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.1);
}

.filter-input:hover:not(:focus),
.filter-select:hover:not(:focus) {
    border-color: var(--on-surface-variant);
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.75rem;
    min-height: 32px;
    gap: var(--spacing-xs);
}

/* Información de filtros */
.filter-info {
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-md);
}

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Filtros de estado con iconos */
.status-filter-buttons {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    background: var(--surface-variant);
    border-radius: var(--border-radius);
}

.status-filter-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--on-surface-variant);
    position: relative;
}

.status-filter-btn:hover {
    background: rgba(60, 64, 67, 0.08);
}

/* Estados específicos con colores */
.status-filter-btn[data-status=""] {
    color: var(--on-surface);
}

.status-filter-btn[data-status="por hacer"] {
    color: #f59e0b; /* Amarillo/naranja para pendiente */
}

.status-filter-btn[data-status="haciendo"] {
    color: var(--primary-color); /* Azul para en progreso */
}

.status-filter-btn[data-status="terminado"] {
    color: var(--secondary-color); /* Verde para completado */
}

/* Estado activo */
.status-filter-btn.active {
    background: var(--surface-color);
    box-shadow: 0 1px 3px var(--shadow-color);
    transform: scale(1.05);
}

.status-filter-btn.active[data-status=""] {
    background: var(--surface-color);
    color: var(--on-surface);
}

.status-filter-btn.active[data-status="por hacer"] {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.status-filter-btn.active[data-status="haciendo"] {
    background: var(--primary-light);
    color: var(--primary-color);
}

.status-filter-btn.active[data-status="terminado"] {
    background: rgba(52, 168, 83, 0.1);
    color: var(--secondary-color);
}

/* Filtros de tipo para compras */
.status-filter-btn[data-type=""] {
    color: var(--on-surface);
}

.status-filter-btn[data-type="gasto"] {
    color: #dc2626; /* Rojo para gastos */
}

.status-filter-btn[data-type="inversion"] {
    color: #7c3aed; /* Morado para inversiones */
}

.status-filter-btn[data-type="activo"] {
    color: #059669; /* Verde para activos */
}

.status-filter-btn.active[data-type=""] {
    background: var(--surface-color);
    color: var(--on-surface);
}

.status-filter-btn.active[data-type="gasto"] {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
}

.status-filter-btn.active[data-type="inversion"] {
    background: rgba(124, 58, 237, 0.1);
    color: #7c3aed;
}

.status-filter-btn.active[data-type="activo"] {
    background: rgba(5, 150, 105, 0.1);
    color: #059669;
}

/* Botones estilo Material Design */
.btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: 0 1px 3px var(--shadow-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 36px;
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 2px 6px var(--shadow-color);
}

.btn-primary:active {
    box-shadow: 0 1px 3px var(--shadow-color);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--outline-color);
    padding: 9px 23px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 36px;
}

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

.btn-danger {
    background: transparent;
    color: var(--danger-color);
    border: none;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 32px;
}

.btn-danger:hover {
    background: rgba(234, 67, 53, 0.04);
}

.btn-edit {
    background: transparent;
    color: var(--secondary-color);
    border: none;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: var(--spacing-sm);
    min-height: 32px;
}

.btn-edit:hover {
    background: rgba(52, 168, 83, 0.04);
}

.btn-icon {
    background: transparent;
    border: none;
    padding: var(--spacing-sm);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--on-surface-variant);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background: rgba(60, 64, 67, 0.08);
}

.btn-icon-only {
    background: transparent;
    border: none;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--danger-color);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.btn-icon-only:hover {
    background: rgba(234, 67, 53, 0.08);
}

/* Tablas estilo Google Workspace */
.table-container {
    padding: var(--spacing-md) var(--spacing-lg);
    overflow-x: auto;
    flex: 1;
}

.table-wrapper {
    width: 100%;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: 0 1px 3px var(--shadow-color);
    overflow: hidden;
    border: 1px solid var(--outline-variant);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-color);
    font-size: 0.875rem;
}

.data-table th {
    background: var(--surface-variant);
    color: var(--on-surface);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--outline-variant);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--outline-variant);
    vertical-align: middle;
    color: var(--on-surface);
}

.data-table tbody tr {
    transition: background-color 0.1s cubic-bezier(0.4, 0, 0.2, 1);
}

.data-table tbody tr:hover {
    background: rgba(26, 115, 232, 0.04);
}

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

/* Estado de filas */
.data-table tbody tr.selected {
    background: var(--primary-light) !important;
}

.data-table tbody tr.selected td {
    color: var(--on-surface);
}

/* Estilos para filas nuevas */
.data-table tbody tr.new-row {
    background: rgba(26, 115, 232, 0.02);
    border-left: 3px solid var(--primary-color);
}

.new-row-indicator {
    font-size: 0.75rem;
    color: var(--primary-color);
    background: var(--primary-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Botones flotantes */
.btn-floating {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.btn-floating:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
}

.btn-floating:active {
    transform: scale(0.95);
}

.btn-floating-small {
    width: 40px;
    height: 40px;
    font-size: 18px;
    bottom: 16px;
    right: 16px;
}

/* Grid de tarjetas */
.projects-container { padding: var(--spacing-lg); }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }

.card { background: #fff; border: 1px solid var(--outline-variant); border-radius: 16px; box-shadow: 0 8px 24px rgba(25,118,210,0.08); overflow: hidden; transition: transform .15s ease, box-shadow .15s ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(25,118,210,0.12); }

.card-header { display:flex; align-items:center; justify-content:space-between; padding: 14px 16px; background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%); }

.card-title { margin:0; font-size: 1rem; font-weight:600; color:#0f172a; display:flex; align-items:center; gap:10px; }

.card-actions .btn-icon-only { margin-left:8px; }

.card-body { padding: 16px; }
.card-footer { display:flex; gap:12px; justify-content:flex-end; padding: 12px 16px; border-top: 1px solid var(--outline-variant); background: #fafafa; }

.meta-row { display:flex; gap:8px; color:#64748b; }
.meta-label { font-weight:600; color:#334155; }

/* Botones de acción con iconos */
.btn-icon-only {
    background: transparent;
    border: none;
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.btn-icon-only:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.1);
}

.btn-icon-only.btn-danger:hover {
    background: rgba(234, 67, 53, 0.1);
    color: var(--danger-color);
}

/* Estilos específicos para la tabla de horas */
/* Orden: Fecha, Proyecto, Descripción, Horas, Estado, Acciones - Filas compactas */
#hours-table th:nth-child(1),
#hours-table td:nth-child(1) {
    width: 10%;
    min-width: 70px;
}

#hours-table th:nth-child(2),
#hours-table td:nth-child(2) {
    width: 15%;
    min-width: 80px;
}

#hours-table th:nth-child(3),
#hours-table td:nth-child(3) {
    width: 45%;
    min-width: 120px;
}

#hours-table th:nth-child(4),
#hours-table td:nth-child(4) {
    width: 6%;
    min-width: 50px;
    text-align: right;
}

#hours-table td:nth-child(4) input {
    text-align: right;
}

#hours-table th:nth-child(5),
#hours-table td:nth-child(5) {
    width: 17%;
    min-width: 70px;
}

#hours-table th:nth-child(6),
#hours-table td:nth-child(6) {
    width: 7%;
    min-width: 40px;
    text-align: center;
}

/* Hacer las filas más compactas */
#hours-table th,
#hours-table td {
    padding: 4px 6px !important;
    font-size: 0.85rem !important;
    line-height: 1.2 !important;
}

/* Inputs más compactos */
#hours-table input,
#hours-table select {
    padding: 2px 4px !important;
    font-size: 0.8rem !important;
    border: 1px solid #ddd !important;
    height: 24px !important;
}

/* Status badges más compactos */
#hours-table .status-badge {
    padding: 2px 6px !important;
    font-size: 0.7rem !important;
    border-radius: 10px !important;
}

/* Botones de acción más pequeños */
#hours-table .btn-icon-only {
    padding: 2px 4px !important;
    font-size: 0.7rem !important;
    width: 20px !important;
    height: 20px !important;
}


/* Ajustar el contenedor de datos */
.data-container {
    width: 100%;
    overflow-x: auto;
    box-sizing: border-box;
}

/* Tabla responsiva que se ajusta al contenedor */
.data-container #hours-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    box-sizing: border-box;
}

/* Asegurar que el contenido principal no se desborde */
.content-body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

/* Reducir espacios para el módulo de gastos */
.tab-content .content-body {
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Forzar que el contenedor de la tabla no se desborde */
.tab-content .data-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    box-sizing: border-box !important;
}

.actions-column {
    text-align: center;
    width: 80px;
}

/* Placeholder mejorado */
.editable-input::placeholder {
    color: var(--on-surface-variant);
    opacity: 0.6;
    font-style: italic;
}

/* Inputs editables estilo Material Design */
.editable-input {
    border: none;
    background: transparent;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    color: var(--on-surface);
    border-radius: var(--border-radius);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    border: 1px solid transparent;
    min-height: 36px;
    box-sizing: border-box;
}

.editable-input:focus {
    outline: none;
    background: var(--surface-variant);
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.15);
    transform: scale(1.02);
    z-index: 10;
    position: relative;
}

.editable-input:hover:not(:focus) {
    background: rgba(60, 64, 67, 0.04);
    border: 1px solid var(--outline-color);
}

.editable-select {
    border: none;
    background: transparent;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    color: var(--on-surface);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: inherit;
    border: 1px solid transparent;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 36px;
    box-sizing: border-box;
}

.editable-select:focus {
    outline: none;
    background: var(--surface-variant);
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.15);
    transform: scale(1.02);
    z-index: 10;
    position: relative;
}

.editable-select:hover:not(:focus) {
    background: rgba(60, 64, 67, 0.04);
    border: 1px solid var(--outline-color);
}

/* Animación suave para transiciones */
.data-table td {
    transition: all 0.1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Celda activa */
.data-table td:has(input:focus),
.data-table td:has(select:focus) {
    background: rgba(26, 115, 232, 0.04);
    position: relative;
}

/* Soporte para navegadores que no soportan :has() */
.data-table td.active-cell {
    background: rgba(26, 115, 232, 0.04);
    position: relative;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

/* Text alignment utilities */
.text-right {
    text-align: right !important;
}

.text-left {
    text-align: left !important;
}

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

/* Autocomplete styles for billing */
.autocomplete-container {
    position: relative;
    width: 100%;
}

.autocomplete-input {
    width: 100%;
    padding: 8px 12px;
    border: 2px solid #e8f0fe;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.autocomplete-input:focus {
    outline: none;
    border-color: #1a73e8;
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.15);
    transform: translateY(-1px);
}

.autocomplete-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #dadce0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
}

.autocomplete-suggestion {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #f1f3f4;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s ease;
}

.autocomplete-suggestion:hover,
.autocomplete-suggestion.selected {
    background-color: #f8f9fa;
}

.autocomplete-suggestion:last-child {
    border-bottom: none;
}

.suggestion-code {
    font-weight: 600;
    color: #1a73e8;
    font-family: 'Roboto Mono', monospace;
    font-size: 12px;
}

.suggestion-name {
    color: #5f6368;
    font-size: 13px;
    flex: 1;
    margin-left: 8px;
}

/* Hide delete buttons in view mode */
.view-mode-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
}

/* Budget details container */
.details-container {
    width: 100% !important;
    overflow-x: auto !important;
}

.details-list {
    width: 100% !important;
    display: block !important;
}

/* Budget detail header and rows styling */
.details-header {
    display: grid !important;
    grid-template-columns: 1fr 1.2fr 1fr 100px 32px !important;
    gap: 6px !important;
    align-items: center !important;
    padding: 8px !important;
    background: var(--surface-variant);
    border-bottom: 2px solid var(--outline-color);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--on-surface);
    width: 100% !important;
}

.detail-row {
    display: grid !important;
    grid-template-columns: 1fr 1.2fr 1fr 100px 32px !important;
    gap: 6px !important;
    align-items: center !important;
    padding: 8px !important;
    border-bottom: 1px solid var(--outline-variant);
    width: 100% !important;
    margin: 0 !important;
}

.detail-row select,
.detail-row input {
    height: 32px !important;
    border: 1px solid var(--outline-color);
    border-radius: var(--border-radius);
    padding: 4px 8px !important;
    font-size: 0.875rem;
    background: white;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.detail-row select:disabled,
.detail-row input:disabled {
    background: var(--surface-variant);
    color: var(--on-surface-variant);
    border-color: var(--outline-variant);
}

.detail-row .btn-delete,
.detail-row .btn-danger {
    height: 28px !important;
    width: 28px !important;
    padding: 0 !important;
    margin: 0 !important;
    min-width: 28px !important;
    max-width: 28px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--danger-color);
    background: var(--danger-color);
    color: white;
    border-radius: var(--border-radius);
    cursor: pointer;
    box-sizing: border-box;
    overflow: hidden;
}

.detail-row .btn-delete:hover,
.detail-row .btn-danger:hover {
    background: #d33b2c;
    border-color: #d33b2c;
}

/* Full screen modal override */
.modal.budget-modal {
    z-index: 9999 !important;
    width: 100vw !important;
    height: 100vh !important;
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

/* Full screen modal override */
.modal-content.budget-modal {
    background: white !important;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: none !important;
    max-height: none !important;
    box-shadow: none !important;
    animation: none !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    display: flex !important;
    flex-direction: column !important;
}

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

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    border-radius: 12px 12px 0 0;
}

.modal-header h3 {
    margin: 0;
    color: #333;
    font-weight: 600;
}

.close {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.close:hover {
    color: #333;
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    padding: 20px 25px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: #f8f9fa;
    border-radius: 0 0 12px 12px;
}

/* Formularios en modal */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Estados */
.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-todo {
    background: #ffeaa7;
    color: #2d3436;
}

.status-doing {
    background: #74b9ff;
    color: white;
}

.status-done {
    background: #00b894;
    color: white;
}

/* Loading */
.loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estados y badges mejorados */
.status-cell {
    position: relative;
    cursor: pointer;
    min-width: 120px;
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: capitalize;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    min-width: 100px;
    justify-content: center;
}

.status-badge.clickable {
    cursor: pointer;
}

.status-badge.clickable:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Colores exactos que coinciden con los filtros */
.status-todo {
    background: rgba(245, 158, 11, 0.15);
    color: #d97706;
    border-color: rgba(245, 158, 11, 0.3);
}

.status-doing {
    background: rgba(26, 115, 232, 0.15);
    color: var(--primary-color);
    border-color: rgba(26, 115, 232, 0.3);
}

.status-done {
    background: rgba(52, 168, 83, 0.15);
    color: var(--secondary-color);
    border-color: rgba(52, 168, 83, 0.3);
}

/* Badges de tipo para compras */
.type-gasto {
    background: rgba(220, 38, 38, 0.15);
    color: #dc2626;
    border-color: rgba(220, 38, 38, 0.3);
}

.type-inversion {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}

.type-activo {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border-color: rgba(59, 130, 246, 0.3);
}

/* Select oculto por defecto */
.status-select {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
}

/* Optimización de anchos de columnas para compras */
#purchases-table {
    width: 100%;
    table-layout: fixed;
}

#purchases-table th:nth-child(1) { width: 90px; } /* Fecha */
#purchases-table th:nth-child(2) { width: 110px; } /* ID Comprobante */
#purchases-table th:nth-child(3) { width: 200px; } /* Concepto */
#purchases-table th:nth-child(4) { width: 70px; } /* Tipo */
#purchases-table th:nth-child(5) { width: 180px; } /* Monto fusionado - espacio para US$ */
#purchases-table th:nth-child(6) { width: 80px; } /* Tasa de Cambio */
#purchases-table th:nth-child(7) { width: 100px; } /* Total USD */
#purchases-table th:nth-child(8) { width: 50px; } /* Acciones */

#purchases-table td:nth-child(1),
#purchases-table td:nth-child(4),
#purchases-table td:nth-child(6),
#purchases-table td:nth-child(7),
#purchases-table td:nth-child(8) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* La columna de monto NO debe tener truncamiento */
#purchases-table td:nth-child(5) {
    white-space: nowrap;
    overflow: visible !important;
    text-overflow: initial !important;
    width: auto !important;
    min-width: 160px !important;
    max-width: none !important;
}

/* ID Comprobante y Concepto pueden tener wrap para textos largos */
#purchases-table td:nth-child(2),
#purchases-table td:nth-child(3) {
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.3;
    max-height: 60px;
    overflow: hidden;
}

/* Alinear campos de monto a la derecha */
#purchases-table td:nth-child(5),
#purchases-table td:nth-child(6),
#purchases-table td:nth-child(7) {
    text-align: right !important;
}

#purchases-table th:nth-child(5),
#purchases-table th:nth-child(6),
#purchases-table th:nth-child(7) {
    text-align: right !important;
}


/* Alinear inputs numéricos a la derecha */
#purchases-table input[type="number"] {
    text-align: right;
}

/* Tipo puede tener wrap para textos largos */
#purchases-table td:nth-child(4) {
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.3;
    max-height: 60px;
    overflow: hidden;
}

/* Input dentro de las celdas debe ocupar todo el ancho */
#purchases-table .editable-input,
#purchases-table .editable-select {
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
    max-width: 100%;
}

/* Input de monto específicamente no debe tener restricciones */
#purchases-table td:nth-child(5) .editable-input,
#purchases-table td:nth-child(5) .amount-number-input {
    width: 100% !important;
    min-width: 140px !important;
    max-width: none !important;
    overflow: visible !important;
    white-space: nowrap !important;
    text-overflow: initial !important;
}

/* Asegurar que los inputs numéricos no se desborden */
#purchases-table input[type="number"] {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
}

/* Estilos para inputs de números formateados */
#purchases-table .amount-number-input,
#purchases-table input[placeholder="0,00"] {
    font-family: 'Courier New', monospace !important;
    font-weight: 500 !important;
    letter-spacing: 0.5px !important;
}

/* FORZAR ancho de columna de monto - máxima prioridad */
#purchases-table th:nth-child(5),
#purchases-table td:nth-child(5) {
    width: 180px !important;
    min-width: 180px !important;
    max-width: 180px !important;
}

/* FORZAR ancho del input de monto */
#purchases-table td:nth-child(5) .editable-input,
#purchases-table td:nth-child(5) .amount-number-input {
    width: 100% !important;
    min-width: 160px !important;
    max-width: none !important;
}

/* ESTILO ULTRA ESPECÍFICO para columna de monto */
.data-container #purchases-table th:nth-child(5),
.data-container #purchases-table td:nth-child(5) {
    width: 180px !important;
    min-width: 180px !important;
    max-width: 180px !important;
    box-sizing: border-box !important;
}

.data-container #purchases-table td:nth-child(5) input {
    box-sizing: border-box !important;
}

/* Input de monto con ancho calculado */
#purchases-table td:nth-child(5) .amount-number-input {
    width: calc(100% - 40px) !important;
    min-width: 140px !important;
    max-width: none !important;
    box-sizing: border-box !important;
}

/* Alinear símbolos de moneda con ancho fijo */
#purchases-table .currency-symbol {
    display: inline-block !important;
    width: 35px !important;
    text-align: left !important;
    margin-right: 5px !important;
    font-weight: bold !important;
    vertical-align: middle !important;
    font-size: 0.85rem !important;
}

/* Estilos específicos para cada símbolo de moneda */
#purchases-table .currency-symbol:contains("$") {
    text-align: left !important;
}

#purchases-table .currency-symbol:contains("US$") {
    text-align: left !important;
}

#purchases-table .currency-symbol:contains("UI") {
    text-align: left !important;
}

/* Contenedor del monto simplificado */
#purchases-table td:nth-child(5) {
    padding: 6px 8px !important;
}

/* Específico para el input de tasa de cambio */
#purchases-table input[step="0.01"] {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    font-size: 0.85rem !important;
    padding: 4px 6px !important;
    text-align: right !important;
}

/* Alineación a la derecha para las columnas de tasa y total USD */
#purchases-table td:nth-child(6) {
    text-align: right !important;
}

#purchases-table td:nth-child(7) {
    text-align: right !important;
}

/* Sobrescribir estilos inline para inputs de tasa */
#purchases-table input.editable-input[step="0.01"] {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    font-size: 0.85rem !important;
    height: 28px !important;
    padding: 4px 6px !important;
    box-sizing: border-box !important;
}

/* Reducir altura de filas para gastos */
#purchases-table tbody tr {
    height: 32px !important;
}

/* Ajustar altura mínima de celdas */
#purchases-table td {
    height: 32px !important;
    vertical-align: middle !important;
}

/* Hacer las filas más compactas para gastos */
#purchases-table th,
#purchases-table td {
    padding: 6px 8px !important;
    font-size: 0.85rem !important;
    line-height: 1.3 !important;
}

/* Inputs más compactos para gastos */
#purchases-table input,
#purchases-table select {
    padding: 4px 6px !important;
    font-size: 0.8rem !important;
    border: 1px solid #ddd !important;
    height: 28px !important;
}

/* Status badges más compactos para gastos */
#purchases-table .status-badge,
#purchases-table .type-badge {
    padding: 3px 8px !important;
    font-size: 0.7rem !important;
    border-radius: 10px !important;
}

/* Botones de acción más pequeños para gastos */
#purchases-table .btn-icon-only {
    padding: 4px 6px !important;
    font-size: 0.8rem !important;
    width: 24px !important;
    height: 24px !important;
}

/* Responsividad extra para módulo de Gastos */
.data-container #purchases-table {
    width: 100% !important;
    max-width: 100% !important;
    table-layout: auto !important;
    border-collapse: collapse !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
}

/* Asegurar que la tabla no cause scroll horizontal */
.data-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
}

.tab-content .data-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
}

/* Optimización para pantallas de 16 pulgadas y menores */
@media (max-width: 1400px) {
    #purchases-table th:nth-child(1) { width: 90px; min-width: 80px; } /* Fecha */
    #purchases-table th:nth-child(2) { width: 110px; min-width: 90px; } /* ID Comprobante */
    #purchases-table th:nth-child(3) { width: auto; min-width: 120px; } /* Concepto */
    #purchases-table th:nth-child(4) { width: 70px; min-width: 60px; } /* Tipo */
    #purchases-table th:nth-child(5) { width: 150px; min-width: 150px; } /* Monto - espacio para US$ */
    #purchases-table th:nth-child(6) { width: 80px; min-width: 70px; } /* Tasa */
    #purchases-table th:nth-child(7) { width: 100px; min-width: 90px; } /* Total USD */
    #purchases-table th:nth-child(8) { width: 50px; min-width: 45px; } /* Acciones */
}

@media (max-width: 1200px) {
    #purchases-table th:nth-child(1) { width: 80px; min-width: 70px; } /* Fecha */
    #purchases-table th:nth-child(2) { width: 100px; min-width: 80px; } /* ID Comprobante */
    #purchases-table th:nth-child(3) { width: auto; min-width: 100px; } /* Concepto */
    #purchases-table th:nth-child(4) { width: 60px; min-width: 50px; } /* Tipo */
    #purchases-table th:nth-child(5) { width: 140px; min-width: 140px; } /* Monto - espacio para US$ */
    #purchases-table th:nth-child(6) { width: 70px; min-width: 60px; } /* Tasa */
    #purchases-table th:nth-child(7) { width: 90px; min-width: 80px; } /* Total USD */
    #purchases-table th:nth-child(8) { width: 45px; min-width: 40px; } /* Acciones */
    
    #purchases-table th, #purchases-table td {
        padding: 4px 6px !important;
        font-size: 0.8rem !important;
    }
}

@media (max-width: 900px) {
    #purchases-table th, #purchases-table td {
        padding: 6px 8px;
        font-size: 0.85rem;
    }
    #purchases-table td:nth-child(5) input {
        width: 100% !important;
        min-width: 80px;
    }
}


#hours-table td:nth-child(1),
#hours-table td:nth-child(4),
#hours-table td:nth-child(5),
#hours-table td:nth-child(6) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Proyecto y Tarea pueden tener wrap para textos largos */
#hours-table td:nth-child(2),
#hours-table td:nth-child(3) {
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.3;
    max-height: 60px;
    overflow: hidden;
}

/* Input dentro de las celdas debe ocupar todo el ancho */
#hours-table .editable-input,
#hours-table .editable-select {
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
}

/* Optimización de anchos de columnas para proyectos */
#projects-table {
    table-layout: fixed;
    width: 100%;
}

#projects-table th:nth-child(1) { width: 300px; } /* Nombre - más espacio */
#projects-table th:nth-child(2) { width: 100px; } /* Acciones */

#projects-table td:nth-child(1) {
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.3;
    max-height: 60px;
    overflow: hidden;
}

#projects-table td:nth-child(2) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Input dentro de las celdas debe ocupar todo el ancho */
#projects-table .editable-input {
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
}

    position: sticky;
    top: 0;
    z-index: 1;
}

/* Mejor contraste para inputs */
.editable-input,
.editable-select {
    background: transparent;
    border: none;
    font-size: 14px;
    color: var(--on-surface);
    padding: 4px;
    border-radius: 4px;
}

.editable-input:focus,
.editable-select:focus {
    background: var(--primary-light);
    border: 2px solid var(--primary-color);
    outline: none;
}

/* Selector de moneda fusionado */
.amount-field-container {
    position: relative;
    cursor: pointer;
    width: 100%;
    min-height: 35px;
}

.amount-display {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    background: rgba(var(--primary-rgb), 0.05);
    border-radius: 6px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.amount-display:hover {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--primary-color);
}

.currency-dropdown-icon {
    margin-left: 8px;
    font-size: 12px;
    color: var(--primary-color);
    transition: transform 0.2s ease;
}

.amount-field-container .currency-selector:not([style*="display: none"]) + .amount-display .currency-dropdown-icon {
    transform: rotate(180deg);
}

.currency-symbol {
    font-weight: 600;
    color: var(--primary-color);
    margin-right: 6px;
    font-size: 13px;
}

.amount-value {
    font-weight: 500;
    color: var(--on-surface);
    flex: 1;
}

.currency-selector {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    z-index: 100;
    padding: 4px;
}

.currency-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 8px;
    border: 1px solid transparent;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 2px;
}

.currency-option.active {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: var(--primary-color);
}

.currency-option:hover {
    background: rgba(var(--primary-rgb), 0.1);
}

.currency-option:last-child {
    margin-bottom: 0;
}

.currency-option .currency-symbol {
    min-width: 30px;
    margin-right: 8px;
}

.currency-option .amount-input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 6px;
    font-size: 14px;
    background: white;
}

.currency-option .amount-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

/* Ocultar flechas de incremento/decremento en campos numéricos */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Firefox */
input[type="number"] {
    -moz-appearance: textfield;
}

/* Estilos para el campo de monto con moneda separada */
.amount-display-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 6px 8px;
    position: relative;
    min-height: 36px;
    cursor: text;
    text-align: right;
}

.amount-display-container:focus-within {
    background: #e3f2fd;
    border-color: #2196f3;
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.1);
}

.currency-symbol {
    color: #2196f3;
    font-weight: bold;
    margin-right: 6px;
    cursor: pointer;
    user-select: none;
    font-size: 14px;
}

.currency-symbol:hover {
    background: rgba(33, 150, 243, 0.1);
    border-radius: 3px;
    padding: 2px 4px;
    margin: -2px -4px -2px -4px;
}

.amount-number-input {
    border: none;
    outline: none;
    background: transparent;
    color: #333;
    font-size: 14px;
    flex: 1;
    min-width: 60px;
    font-weight: normal;
    text-align: right;
}

.currency-selector {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: 1000;
    overflow: hidden;
}

.currency-option {
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    transition: background 0.2s ease;
}

.currency-option:hover {
    background: #f5f5f5;
}

.currency-option:last-child {
    border-bottom: none;
}

.currency-option .currency-symbol {
    margin-right: 8px;
    margin-left: 0;
}

/* Aplicar a todos los inputs numéricos del sistema */
.editable-input[type="number"],
.amount-input[type="number"] {
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

/* Estilo especial para el campo fusionado de monto */
.editable-input[placeholder*="$"] {
    background: rgba(26, 115, 232, 0.05);
    border: 1px solid rgba(26, 115, 232, 0.2);
    border-radius: 6px;
    padding: 8px 12px;
    font-weight: 500;
    color: var(--primary-color);
}

.editable-input[placeholder*="$"]:focus {
    background: rgba(26, 115, 232, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

.editable-input[placeholder*="$"]:hover {
    background: rgba(26, 115, 232, 0.08);
    border-color: rgba(26, 115, 232, 0.3);
}

.editable-input[type="number"]::-webkit-outer-spin-button,
.editable-input[type="number"]::-webkit-inner-spin-button,
.amount-input[type="number"]::-webkit-outer-spin-button,
.amount-input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
    display: none;
}

/* Loading mejorado */
.loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    z-index: 9999;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--outline-variant);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading p {
    margin-top: var(--spacing-md);
    color: var(--on-surface-variant);
    font-size: 0.875rem;
}

/* Mejoras de accesibilidad */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus visible para mejor accesibilidad */
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Overlay para móvil */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 49;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .content-area {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0;
    }
    
    .header-content {
        padding: 0 var(--spacing-md);
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .header-subtitle {
        display: none;
    }
    
    .sidebar {
        width: 320px;
        z-index: 60;
    }
    
    .tab-header-content {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
        padding: 0 var(--spacing-md);
    }
    
    .header-filters {
        width: 100%;
        justify-content: flex-start;
        gap: var(--spacing-md);
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .filter-input,
    .filter-select {
        min-width: 120px;
        width: 100%;
    }
    
    .table-container {
        padding: var(--spacing-md);
    }
    
    .data-table {
        font-size: 0.75rem;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
}

@media (max-width: 480px) {
    .header-actions {
        display: none;
    }
    
    .tab-btn span {
        display: none;
    }
    
    .tab-btn {
        min-width: auto;
        padding: var(--spacing-md) var(--spacing-sm);
    }
}

/* Navegación tipo Excel */
.data-table tbody tr.selected {
    background: rgba(102, 126, 234, 0.1) !important;
    outline: 2px solid #667eea;
}

.data-table tbody tr.selected td {
    color: #333;
}

/* Animaciones suaves */
.fade-in {
    animation: fadeIn 0.3s ease;
}

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

/* Estilos para página de login */
.login-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.login-container {
    width: 100%;
    max-width: 400px;
    animation: fadeIn 0.5s ease;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: var(--spacing-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.login-header .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.login-header .logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.login-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 0.9rem;
}

.login-content h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.login-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 0.9rem;
}

.google-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    border: 2px solid #dadce0;
    border-radius: 8px;
    text-decoration: none;
    color: #3c4043;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    margin-bottom: var(--spacing-lg);
}

.google-login-btn:hover {
    border-color: #4285f4;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.15);
    transform: translateY(-1px);
}

.google-icon {
    display: flex;
    align-items: center;
}

.login-divider {
    position: relative;
    margin: var(--spacing-lg) 0;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.login-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e0e0e0;
    z-index: 1;
}

.login-divider span {
    background: white;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 2;
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.feature-item i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
}

/* User info en header */
.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: all 0.2s ease;
}

.user-info:hover {
    background: rgba(255, 255, 255, 0.15);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.user-name {
    color: white;
    font-weight: 500;
    font-size: 0.9rem;
}

.logout-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 4px;
    transition: all 0.2s ease;
}

.logout-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}