/* -------------------------------------------------------------
 * STYLE.CSS - DESIGN SYSTEM PREMIUM (GLASSMORPHISM & DARK MODE)
 * HUB SOLUÇÕES — Classificador Fiscal
 * ------------------------------------------------------------- */

/* Variáveis de Cores (HSL) e Tokens */
:root {
    --bg-main: #070b13;
    --bg-surface: rgba(13, 20, 38, 0.6);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glass-hover: rgba(255, 255, 255, 0.12);
    
    --color-primary: #3b82f6; /* Cobalto */
    --color-primary-hover: #2563eb;
    --color-success: #10b981; /* Esmeralda */
    --color-success-glow: rgba(16, 185, 129, 0.15);
    --color-purple: #8b5cf6; /* Indigo */
    --color-orange: #f59e0b; /* Amber */
    --color-danger: #ef4444; /* Coral */
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #6b7280;
    
    --font-titles: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 10% 10%, rgba(59, 130, 246, 0.08) 0px, transparent 50%),
        radial-gradient(at 90% 90%, rgba(16, 185, 129, 0.08) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Layout Principal */
.app-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

/* Efeito de Vidro Fosco (Glassmorphism) */
.glass-effect {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* SIDEBAR LATERAL */
.sidebar {
    height: 100vh;
    position: sticky;
    top: 0;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-radius: 0 24px 24px 0;
    border-left: none;
    z-index: 100;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-success));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.logo-text h1 {
    font-family: var(--font-titles);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(120deg, #ffffff, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text span {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.divider {
    border: none;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-section h3 {
    font-family: var(--font-titles);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Área Drag and Drop */
.drag-drop-area {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.01);
    transition: var(--transition-smooth);
}

.drag-drop-area:hover, .drag-drop-area.dragover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.04);
}

.upload-icon {
    width: 32px;
    height: 32px;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.drag-drop-area:hover .upload-icon {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.drag-drop-area p {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    background: rgba(16, 185, 129, 0.1);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

.success-color {
    color: var(--color-success);
    width: 16px;
    height: 16px;
}

/* Sliders e Controles */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 11px;
    color: var(--text-muted);
}

.range-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 4px 0;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
    transition: var(--transition-smooth);
}

input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--color-success);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.6);
}

.range-values {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
}

#aliquotaValue {
    color: var(--color-primary);
    font-weight: 700;
}

/* Botões */
.btn-primary, .btn-secondary, .btn-primary-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.btn-primary-sm {
    padding: 6px 12px;
    font-size: 11px;
}

.btn-primary, .btn-primary-sm {
    background: linear-gradient(135deg, var(--color-primary), #2563eb);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover:not(:disabled), .btn-primary-sm:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.45);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-glass-hover);
}

.btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
}

.action-buttons {
    margin-top: auto;
    gap: 10px;
}

.sidebar-footer {
    font-size: 9px;
    color: var(--text-dark);
    text-align: center;
    padding-top: 10px;
}

/* CONTEÚDO PRINCIPAL */
.main-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    overflow-y: auto;
    height: 100vh;
}

/* Header */
.main-header {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-titles h2 {
    font-family: var(--font-titles);
    font-size: 22px;
    font-weight: 700;
}

.header-titles p {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    padding: 8px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-glass);
    font-size: 12px;
    font-weight: 600;
}

.status-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--color-orange);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-orange);
}

.status-badge.processed .dot {
    background: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

.status-badge.processed {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.kpi-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition-smooth);
}

.kpi-card:hover {
    border-color: var(--border-glass-hover);
    transform: translateY(-2px);
}

.kpi-card.highlight-green {
    border-color: rgba(16, 185, 129, 0.25);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.03), rgba(13, 20, 38, 0.6));
    box-shadow: 0 8px 32px 0 rgba(16, 185, 129, 0.05);
}

.kpi-card.highlight-green:hover {
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 8px 32px 0 var(--color-success-glow);
}

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

.kpi-header span {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.kpi-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.kpi-icon.blue { background: rgba(59, 130, 246, 0.15); color: var(--color-primary); }
.kpi-icon.green { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.kpi-icon.purple { background: rgba(139, 92, 246, 0.15); color: var(--color-purple); }
.kpi-icon.orange { background: rgba(245, 158, 11, 0.15); color: var(--color-orange); }

.kpi-value {
    font-family: var(--font-titles);
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.kpi-card.highlight-green .kpi-value {
    color: #a7f3d0;
}

.kpi-footer {
    font-size: 11px;
}

.text-muted { color: var(--text-muted); }
.text-green { color: #34d399; font-weight: 600; }

/* Dashboard Charts */
.dashboard-charts {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 20px;
}

.chart-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chart-card h3 {
    font-family: var(--font-titles);
    font-size: 16px;
    font-weight: 600;
}

.chart-container {
    position: relative;
    height: 250px;
    width: 100%;
}

/* Tabelas */
.table-section {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.table-header h3 {
    font-family: var(--font-titles);
    font-size: 17px;
    font-weight: 600;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 6px 12px;
    width: 250px;
    transition: var(--transition-smooth);
}

.search-box:focus-within {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.07);
}

.search-box i {
    width: 16px;
    height: 16px;
    color: var(--text-dark);
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 12px;
    width: 100%;
}

.table-wrapper {
    overflow-x: auto;
    max-height: 400px;
    border-radius: 8px;
    border: 1px solid var(--border-glass);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    text-align: left;
}

thead th {
    background: rgba(255, 255, 255, 0.02);
    padding: 12px 16px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-glass);
    position: sticky;
    top: 0;
    z-index: 10;
}

tbody tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    transition: var(--transition-smooth);
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

tbody td {
    padding: 12px 16px;
    vertical-align: middle;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
}

.badge.monofasico {
    background: rgba(139, 92, 246, 0.15);
    color: #c4b5fd;
    border: 1px solid rgba(139, 92, 246, 0.25);
}

.badge.st {
    background: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge.normal {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.no-data-msg {
    text-align: center;
    padding: 60px 0 !important;
    color: var(--text-dark);
}

.no-data-msg i {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
}

.no-data-msg p {
    font-size: 13px;
    max-width: 320px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Responsividade Geral */
@media (max-width: 1200px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-charts {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .app-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        height: auto;
        border-radius: 0 0 24px 24px;
        position: relative;
    }
}