/* ==========================================================================
   Design Tokens e Variáveis Globais (Suporte a 8 Temas Suaves e Modernos)
   ========================================================================== */
:root {
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;

    /* Tema 1: Teal & Oceano Suave (Padrão) */
    --primary-main: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #14b8a6;
    --secondary-main: #6366f1;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --accent-info: #0284c7;

    --navbar-gradient: linear-gradient(135deg, #0f766e 0%, #0d9488 100%);
    --hero-gradient: linear-gradient(135deg, #0f766e 0%, #0d9488 50%, #4338ca 100%);

    /* Neutros (Modo Claro Padrão) */
    --bg-surface: #ffffff;
    --bg-page: #f8fafc;
    --bg-muted: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;

    /* Sombras e Bordas */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

/* Tema 2: Índigo Real & Safira */
[data-theme="indigo"] {
    --primary-main: #4f46e5;
    --primary-dark: #3730a3;
    --primary-light: #6366f1;
    --secondary-main: #06b6d4;
    --navbar-gradient: linear-gradient(135deg, #3730a3 0%, #4f46e5 100%);
    --hero-gradient: linear-gradient(135deg, #312e81 0%, #4f46e5 50%, #0284c7 100%);
}

/* Tema 3: Esmeralda & Menta Suave */
[data-theme="emerald"] {
    --primary-main: #059669;
    --primary-dark: #065f46;
    --primary-light: #10b981;
    --secondary-main: #0d9488;
    --navbar-gradient: linear-gradient(135deg, #065f46 0%, #059669 100%);
    --hero-gradient: linear-gradient(135deg, #064e3b 0%, #059669 50%, #0d9488 100%);
}

/* Tema 4: Lavanda & Púrpura Nobre */
[data-theme="purple"] {
    --primary-main: #7c3aed;
    --primary-dark: #5b21b6;
    --primary-light: #8b5cf6;
    --secondary-main: #ec4899;
    --navbar-gradient: linear-gradient(135deg, #5b21b6 0%, #7c3aed 100%);
    --hero-gradient: linear-gradient(135deg, #4c1d95 0%, #7c3aed 50%, #c026d3 100%);
}

/* Tema 5: Âmbar & Terracota Suave */
[data-theme="sunset"] {
    --primary-main: #d97706;
    --primary-dark: #b45309;
    --primary-light: #f59e0b;
    --secondary-main: #e11d48;
    --navbar-gradient: linear-gradient(135deg, #b45309 0%, #d97706 100%);
    --hero-gradient: linear-gradient(135deg, #9a3412 0%, #d97706 50%, #e11d48 100%);
}

/* Tema 6: Rosa Degradê & Blush Suave */
[data-theme="rose"] {
    --primary-main: #e11d48;
    --primary-dark: #be123c;
    --primary-light: #fb7185;
    --secondary-main: #a855f7;
    --bg-page: #fff5f7;
    --bg-surface: #ffffff;
    --bg-muted: #ffe4e8;
    --text-primary: #4c0519;
    --text-secondary: #881337;
    --text-muted: #9f1239;
    --border-color: #fecdd3;
    --navbar-gradient: linear-gradient(135deg, #be123c 0%, #e11d48 50%, #fb7185 100%);
    --hero-gradient: linear-gradient(135deg, #881337 0%, #be123c 50%, #e11d48 100%);
}

/* Tema 7: WePink & Hot Pink */
[data-theme="wepink"] {
    --primary-main: #db2777;
    --primary-dark: #9d174d;
    --primary-light: #f472b6;
    --secondary-main: #ec4899;
    --bg-page: #fff1f5;
    --bg-surface: #ffffff;
    --bg-muted: #fce7f3;
    --text-primary: #500724;
    --text-secondary: #831843;
    --text-muted: #9d174d;
    --border-color: #fbcfe8;
    --navbar-gradient: linear-gradient(135deg, #831843 0%, #9d174d 50%, #db2777 100%);
    --hero-gradient: linear-gradient(135deg, #700c35 0%, #831843 45%, #9d174d 100%);
}

/* Tema 8: Lilás Pastel & Lavanda Suave */
[data-theme="lilac"] {
    --primary-main: #9333ea;
    --primary-dark: #7e22ce;
    --primary-light: #c084fc;
    --secondary-main: #d946ef;
    --bg-page: #faf5ff;
    --bg-surface: #ffffff;
    --bg-muted: #f3e8ff;
    --text-primary: #3b0764;
    --text-secondary: #6b21a8;
    --text-muted: #8b5cf6;
    --border-color: #e9d5ff;
    --navbar-gradient: linear-gradient(135deg, #6b21a8 0%, #9333ea 50%, #c084fc 100%);
    --hero-gradient: linear-gradient(135deg, #581c87 0%, #7e22ce 50%, #9333ea 100%);
}

/* Tema 9: Slate Noturno Suave (Dark Mode com ALTO CONTRASTE) */
[data-theme="dark"] {
    --bg-page: #0b0f19;
    --bg-surface: #151e2e;
    --bg-muted: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #243248;

    --primary-main: #38bdf8;
    --primary-dark: #0284c7;
    --primary-light: #7dd3fc;
    --navbar-gradient: linear-gradient(135deg, #0b0f19 0%, #151e2e 100%);
    --hero-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0369a1 100%);
}

/* ==========================================================================
   Regras Estritas de Alto Contraste para o Tema Noturno (Dark Mode)
   ========================================================================== */
[data-theme="dark"] body {
    background-color: var(--bg-page) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4, 
[data-theme="dark"] h5, 
[data-theme="dark"] h6, 
[data-theme="dark"] .font-heading,
[data-theme="dark"] .text-dark {
    color: #f8fafc !important;
}

[data-theme="dark"] .text-secondary {
    color: #cbd5e1 !important;
}

[data-theme="dark"] .text-muted {
    color: #94a3b8 !important;
}

[data-theme="dark"] .card {
    background-color: var(--bg-surface) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--bg-surface) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--bg-muted) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .table {
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .table thead th,
[data-theme="dark"] .table-light,
[data-theme="dark"] .table-light th,
[data-theme="dark"] .table thead.bg-light th {
    background-color: var(--bg-muted) !important;
    color: #e2e8f0 !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: #1e293b !important;
    color: #ffffff !important;
}

[data-theme="dark"] .form-label {
    color: #e2e8f0 !important;
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] .input-group-text {
    background-color: var(--bg-muted) !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}

[data-theme="dark"] .form-control::placeholder {
    color: #64748b !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    border-color: var(--primary-main) !important;
    box-shadow: 0 0 0 0.25rem rgba(56, 189, 248, 0.25) !important;
    background-color: #1e293b !important;
    color: #ffffff !important;
}

[data-theme="dark"] .modal-content {
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

[data-theme="dark"] code {
    background-color: var(--bg-muted) !important;
    color: #38bdf8 !important;
}

[data-theme="dark"] .badge.bg-light {
    background-color: var(--bg-muted) !important;
    color: #cbd5e1 !important;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .nav-pills .nav-link:not(.active) {
    background-color: var(--bg-surface) !important;
    color: #cbd5e1 !important;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .border,
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-start,
[data-theme="dark"] .border-end {
    border-color: var(--border-color) !important;
}

/* ==========================================================================
   Tipografia e Estilos Base Gerais
   ========================================================================== */
body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--bg-page);
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.25s ease, color 0.25s ease;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.max-w-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* ==========================================================================
   Navegação e Cabeçalho
   ========================================================================== */
.bg-primary-custom {
    background: var(--navbar-gradient) !important;
    transition: background 0.3s ease;
}

.text-primary-custom {
    color: var(--primary-main) !important;
}

.navbar {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.88) !important;
    font-weight: 500;
    padding: 0.5rem 0.9rem !important;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.18);
}

@media (min-width: 992px) {
    #navbarTogglerBtn,
    .navbar-expand-lg .navbar-toggler {
        display: none !important;
    }
}

/* ==========================================================================
   Botões Customizados com Alto Contraste e Suporte aos Temas
   ========================================================================== */
.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-light) 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
    color: #ffffff !important;
}

.btn-primary-custom:active {
    transform: translateY(0);
}

.btn-outline-primary {
    color: var(--primary-main) !important;
    border-color: var(--primary-main) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:active,
.btn-outline-primary:focus {
    background-color: var(--primary-main) !important;
    border-color: var(--primary-main) !important;
    color: #ffffff !important;
}

.nav-pills .nav-link.active {
    background-color: var(--primary-main) !important;
    color: #ffffff !important;
}

.cat-quick-chip:hover {
    border-color: var(--primary-main) !important;
    background-color: var(--bg-muted) !important;
}

.cat-quick-chip.selected {
    border-color: var(--primary-main) !important;
    background-color: var(--primary-main) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

/* ==========================================================================
   Hero & Cards com Alto Contraste Garantido
   ========================================================================== */
.hero-metric-card {
    background: var(--hero-gradient) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18) !important;
    color: #ffffff !important;
    transition: background 0.3s ease;
}

.hero-metric-card h1,
.hero-metric-card h2,
.hero-metric-card h3,
.hero-metric-card h4,
.hero-metric-card h5,
.hero-metric-card h6 {
    color: #ffffff !important;
}

.hero-metric-card .hero-chip-badge {
    background: rgba(0, 0, 0, 0.28) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.32) !important;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    font-weight: 500;
}

.hero-metric-card .text-white-50,
.hero-metric-card .hero-subtitle {
    color: rgba(255, 255, 255, 0.88) !important;
}

.hero-metric-card .text-white-90 {
    color: #ffffff !important;
}

.bg-gradient-hero {
    background: var(--hero-gradient) !important;
    transition: background 0.3s ease;
}

.backdrop-blur {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.card {
    border-radius: var(--radius-lg);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover) !important;
}

/* ==========================================================================
   Indicador de Status
   ========================================================================== */
.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
}

.status-indicator.bg-success {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* ==========================================================================
   Botão Flutuante Mobile de Ação Rápida (+ Gasto)
   ========================================================================== */
.btn-floating-quick {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%) !important;
    color: #ffffff !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    z-index: 1050;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
    border: none;
    text-decoration: none;
}

.btn-floating-quick:hover,
.btn-floating-quick:focus {
    transform: scale(1.08);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
    color: #ffffff !important;
}

/* ==========================================================================
   Cartões de Seleção de Tema
   ========================================================================== */
.theme-card {
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.08);
}

.theme-card.active {
    border-color: var(--primary-main) !important;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.25);
}

.theme-swatch {
    height: 48px;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   Ajustes Responsivos
   ========================================================================== */
@media (max-width: 768px) {
    .brand-text {
        font-size: 1.2rem;
    }
    
    .display-6 {
        font-size: 1.65rem;
    }
}