/* ==========================================================================
   CSS Variables & Theming
   ========================================================================== */
:root {
    /* Colors */
    --color-primary: #2B5C3F;       /* Deep Farm Green */
    --color-primary-light: #3D7C55;
    --color-primary-dark: #1E422D;
    
    --color-secondary: #D4A373;     /* Earthy Orange/Brown */
    --color-secondary-light: #E6B585;
    
    --color-surface: #FFFFFF;
    --color-surface-dim: #F5F7F6;
    --color-background: #F0F2F5;
    
    --color-text: #1A1F1C;
    --color-text-muted: #64746B;
    
    --color-danger: #E53E3E;
    --color-success: #38A169;
    --color-warning: #DD6B20;
    --color-info: #3182CE;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
    
    /* Radii */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(43, 92, 63, 0.05);
    --shadow-md: 0 4px 12px rgba(43, 92, 63, 0.08);
    --shadow-lg: 0 12px 24px rgba(43, 92, 63, 0.12);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.5;
    font-size: 16px;
    overflow-x: hidden;
}

/* ==========================================================================
   App Layout (Mobile First constraints)
   ========================================================================== */
.app-container {
    max-width: 480px; /* Constrain for mobile feeling even on desktop */
    margin: 0 auto;
    background-color: var(--color-surface-dim);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 0 40px rgba(0,0,0,0.05);
}

/* Header */
.app-header {
    background-color: var(--color-surface);
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 10;
}

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

.greeting-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-top: -2px;
}

.btn-icon {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text);
    cursor: pointer;
    position: relative;
    padding: var(--spacing-sm);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.btn-icon:active {
    background-color: var(--color-background);
}

.badge {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background-color: var(--color-danger);
    border-radius: 50%;
    border: 2px solid var(--color-surface);
}

/* Main Area */
.app-main {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md) 0 80px 0; /* padding-bottom to clear nav */
}

/* View transitions */
.page-view {
    display: none;
    padding: 0 var(--spacing-lg);
    animation: fadeIn 0.3s ease;
}

.page-view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Dashboard Components
   ========================================================================== */
/* Metrics Scroller */
.metrics-scroller {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding: 0 var(--spacing-lg) var(--spacing-md);
    margin: 0 calc(var(--spacing-lg) * -1); /* Full bleed */
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
}
.metrics-scroller::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
}

.metric-card {
    flex: 0 0 85%;
    scroll-snap-align: center;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
    color: white;
}

.metric-card.primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.metric-card.secondary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
}

.metric-card.bg-green-card {
    background: linear-gradient(135deg, var(--color-success), #48BB78);
    color: white;
}

.metric-card.bg-orange-card {
    background: linear-gradient(135deg, var(--color-warning), #ED8936);
    color: white;
}

.metric-card.bg-blue-card {
    background: linear-gradient(135deg, var(--color-info), #4299E1);
    color: white;
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background-color: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.metric-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.metric-info p {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Sections */
.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

/* Actions Grid */
.quick-actions {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    gap: var(--spacing-sm);
    transition: transform var(--transition-fast);
}

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

.action-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: var(--shadow-sm);
}

.action-icon.bg-green { background-color: var(--color-success); }
.action-icon.bg-orange { background-color: var(--color-warning); }
.action-icon.bg-blue { background-color: var(--color-info); }
.action-icon.bg-purple { background-color: #805AD5; }

.action-btn span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.2;
}

/* Recent Activity List */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
}

.activity-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.activity-icon.expense { background-color: #FED7D7; color: var(--color-danger); }
.activity-icon.income { background-color: #C6F6D5; color: var(--color-success); }
.activity-icon.neutral { background-color: #E2E8F0; color: var(--color-text-muted); }

.activity-details {
    flex: 1;
}

.activity-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.activity-amount {
    font-weight: 700;
    font-size: 0.95rem;
}

.activity-amount.negative { color: var(--color-danger); }
.activity-amount.positive { color: var(--color-success); }

.btn-delete {
    background: none;
    border: none;
    color: var(--color-danger);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    margin-left: var(--spacing-sm);
    opacity: 0.7;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.btn-delete:active {
    opacity: 1;
    transform: scale(0.9);
}

/* ==========================================================================
   Bottom Navigation
   ========================================================================== */
.bottom-nav {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-sm) 0 calc(var(--spacing-sm) + env(safe-area-inset-bottom));
    box-shadow: 0 -4px 12px rgba(0,0,0,0.03);
    border-top: 1px solid rgba(0,0,0,0.05);
    z-index: 100;
}

@keyframes blink-animation {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.7; color: #e53e3e; }
  100% { transform: scale(1); opacity: 1; }
}

.blink {
  animation: blink-animation 1s infinite;
  color: #e53e3e !important;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--color-text-muted);
    gap: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-item i,
.nav-item img {
    font-size: 1.5rem;
    width: 1.5rem;
    height: 1.5rem;
    transition: transform var(--transition-normal);
}

.nav-item span {
    font-size: 0.7rem;
    font-weight: 500;
}

.nav-item.active {
    color: var(--color-primary);
}

.nav-item.active i {
    transform: translateY(-2px);
}

/* Active indicator dot */
.nav-item::after {
    content: '';
    position: absolute;
    top: -4px;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
}

.nav-item.active::after {
    width: 20px;
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 0.9rem;
}

.premium-table th {
    background-color: var(--color-surface-dim);
    color: var(--color-text-muted);
    font-weight: 600;
    text-align: left;
    padding: 12px;
    border-bottom: 2px solid #E2E8F0;
}

.premium-table td {
    padding: 12px;
    border-bottom: 1px solid #EDF2F7;
    color: var(--color-text);
}

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

.premium-table .btn-delete {
    padding: 6px;
    background: none;
    border: 1px solid var(--color-danger);
    color: var(--color-danger);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.premium-table .btn-delete:hover {
    background-color: var(--color-danger);
    color: white;
}

/* ==========================================================================
   Modals & Tooltips
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-lg);
}

#modal-confirm {
    z-index: 3000;
}

.modal-content {
    background-color: var(--color-surface);
    width: 100%;
    max-width: 340px;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-icon {
    width: 64px;
    height: 64px;
    background-color: var(--color-surface-dim);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 2rem;
    color: var(--color-warning);
}

.modal-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.modal-content p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.btn-modal-primary, .btn-modal-secondary {
    padding: 12px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

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

.btn-modal-primary:active { background-color: #C53030; }

.btn-modal-secondary {
    background-color: var(--color-surface-dim);
    color: var(--color-text-muted);
    border: 1px solid #E2E8F0;
}

.btn-modal-secondary:active { background-color: #EDF2F7; }

/* ==========================================================================
   Print Styles
   ========================================================================== */
#print-area, #print-holerite {
    display: none !important;
}

@media print {
    body {
        background: white;
        margin: 0;
        padding: 0;
    }

    .app-container {
        display: none !important;
    }

    /* Esconder por padrão no modo de impressão */
    #print-area, #print-holerite {
        display: none !important;
    }

    /* Mostrar apenas o elemento marcado como ativo pelo JS */
    #print-area.active-print, 
    #print-holerite.active-print {
        display: block !important;
        visibility: visible !important;
        position: static !important;
        width: 100% !important;
        height: auto !important;
    }

    #print-holerite {
        padding: 40px;
        font-family: 'Courier New', Courier, monospace;
        color: black;
    }

    /* Ocultar um ao outro se ambos existirem (previne imprimir dois docs) */
    #print-area:empty, #print-holerite:empty {
        display: none !important;
    }
}