/**
 * Contabil - Modern Theme System
 * Inspirado em TradingView, Grok e interfaces modernas
 * Dark Mode + Glassmorphism + Neon Accents
 * Versão 1.0 - Feb 2026
 */

/* ========================================
   LIGHT THEME (Default)
   ======================================== */
:root {
    /* Cores de Fundo - Light */
    --bg-body: #F4F5F7;
    --bg-card: #FFFFFF;
    --bg-sidebar: #FFFFFF;
    --bg-sidebar-hover: #F9FAFB;
    --bg-input: #FFFFFF;
    --bg-hover: #F9FAFB;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    /* Cores de Texto - Light */
    --text-primary: #374151;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --text-white: #FFFFFF;
    --text-dark: #1F2937;
    --text-inverse: #FFFFFF;
    
    /* Cores de Destaque - Light */
    --accent-mint: #10B981;
    --accent-mint-light: #D1FAE5;
    --accent-mint-dark: #059669;
    --accent-salmon: #F87171;
    --accent-salmon-light: #FEE2E2;
    --accent-salmon-dark: #DC2626;
    --accent-purple: #8B5CF6;
    --accent-purple-light: #EDE9FE;
    --accent-purple-dark: #7C3AED;
    --accent-blue: #3B82F6;
    --accent-blue-light: #DBEAFE;
    --accent-blue-dark: #2563EB;
    --accent-amber: #F59E0B;
    --accent-amber-light: #FEF3C7;
    --accent-amber-dark: #D97706;
    
    /* Bordas - Light */
    --border-light: #E5E7EB;
    --border-medium: #D1D5DB;
    --border-dark: #9CA3AF;
    --border-focus: #8B5CF6;
    
    /* Sombras - Light */
    --shadow-soft: 0 2px 15px -3px rgba(0, 0, 0, 0.07), 
                   0 10px 20px -2px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 4px 25px -5px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 8px 30px -5px rgba(0, 0, 0, 0.1);
    --shadow-button: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
    --shadow-dropdown: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-glow-blue: 0 0 20px rgba(59, 130, 246, 0);
    --shadow-glow-purple: 0 0 20px rgba(139, 92, 246, 0);
    --shadow-glow-green: 0 0 20px rgba(16, 185, 129, 0);
    
    /* Glassmorphism - Light */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-backdrop: blur(20px) saturate(180%);
}

/* ========================================
   DARK THEME (TradingView/Grok Style)
   ======================================== */
[data-theme="dark"] {
    /* Cores de Fundo - Dark (Cyberpunk/Professional) */
    --bg-body: #0F1419;
    --bg-card: #16181D;
    --bg-sidebar: #1C1F26;
    --bg-sidebar-hover: #262A33;
    --bg-input: #1C1F26;
    --bg-hover: #1F2329;
    --bg-overlay: rgba(0, 0, 0, 0.8);
    
    /* Cores de Texto - Dark */
    --text-primary: #E7E9EA;
    --text-secondary: #8B949E;
    --text-muted: #6E7681;
    --text-white: #FFFFFF;
    --text-dark: #E7E9EA;
    --text-inverse: #1F2937;
    
    /* Cores de Destaque - Dark (Neon/Vibrant) */
    --accent-mint: #3FB950;
    --accent-mint-light: rgba(63, 185, 80, 0.15);
    --accent-mint-dark: #2EA043;
    --accent-salmon: #F85149;
    --accent-salmon-light: rgba(248, 81, 73, 0.15);
    --accent-salmon-dark: #DA3633;
    --accent-purple: #BC8CFF;
    --accent-purple-light: rgba(188, 140, 255, 0.15);
    --accent-purple-dark: #A371F7;
    --accent-blue: #58A6FF;
    --accent-blue-light: rgba(88, 166, 255, 0.15);
    --accent-blue-dark: #1F6FEB;
    --accent-amber: #F59E0B;
    --accent-amber-light: rgba(245, 158, 11, 0.15);
    --accent-amber-dark: #D97706;
    
    /* Bordas - Dark */
    --border-light: #30363D;
    --border-medium: #484F58;
    --border-dark: #6E7681;
    --border-focus: #BC8CFF;
    
    /* Sombras - Dark */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.37);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.5);
    --shadow-button: 0 4px 14px rgba(0, 0, 0, 0.3);
    --shadow-dropdown: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow-blue: 0 0 20px rgba(88, 166, 255, 0.5);
    --shadow-glow-purple: 0 0 20px rgba(188, 140, 255, 0.5);
    --shadow-glow-green: 0 0 20px rgba(63, 185, 80, 0.5);
    
    /* Glassmorphism - Dark */
    --glass-bg: rgba(22, 24, 29, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-backdrop: blur(20px) saturate(180%);
}

/* ========================================
   THEME TOGGLE BUTTON
   ======================================== */
.theme-toggle {
    display: none !important;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-purple);
}

.theme-toggle i {
    font-size: 1.25rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.theme-toggle:hover i {
    color: var(--accent-purple);
}

/* Animação de rotação do ícone */
.theme-toggle.rotating i {
    animation: rotate360 0.5s ease;
}

@keyframes rotate360 {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========================================
   GLASSMORPHISM COMPONENTS
   ======================================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.glass-sidebar {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border-right: 1px solid var(--glass-border);
}

/* ========================================
   GLOW EFFECTS (TradingView Style)
   ======================================== */
.glow-blue {
    box-shadow: var(--shadow-glow-blue);
    transition: box-shadow 0.3s ease;
}

.glow-purple {
    box-shadow: var(--shadow-glow-purple);
    transition: box-shadow 0.3s ease;
}

.glow-green {
    box-shadow: var(--shadow-glow-green);
    transition: box-shadow 0.3s ease;
}

.chart-container:hover {
    box-shadow: var(--shadow-glow-blue);
}

/* ========================================
   NEON BORDERS (Cyberpunk Style)
   ======================================== */
.neon-border-blue {
    border: 2px solid var(--accent-blue);
    box-shadow: 0 0 10px var(--accent-blue-light),
                inset 0 0 10px var(--accent-blue-light);
}

.neon-border-purple {
    border: 2px solid var(--accent-purple);
    box-shadow: 0 0 10px var(--accent-purple-light),
                inset 0 0 10px var(--accent-purple-light);
}

.neon-border-green {
    border: 2px solid var(--accent-mint);
    box-shadow: 0 0 10px var(--accent-mint-light),
                inset 0 0 10px var(--accent-mint-light);
}

/* ========================================
   SKELETON LOADERS (Modern Style)
   ======================================== */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-card) 0%,
        var(--bg-hover) 50%,
        var(--bg-card) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite linear;
    border-radius: var(--radius-md);
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-card) 0%,
        rgba(255, 255, 255, 0.05) 50%,
        var(--bg-card) 100%
    );
    background-size: 1000px 100%;
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-title {
    height: 2rem;
    width: 60%;
    margin-bottom: 1rem;
}

.skeleton-card {
    height: 200px;
    width: 100%;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
}

/* ========================================
   MICRO-ANIMATIONS (Smooth Interactions)
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.4s ease forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.3s ease forwards;
}

.animate-scale-in {
    animation: scaleIn 0.3s ease forwards;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Stagger animation (para listas) */
.stagger-item {
    opacity: 0;
    animation: fadeInUp 0.4s ease forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.05s; }
.stagger-item:nth-child(2) { animation-delay: 0.1s; }
.stagger-item:nth-child(3) { animation-delay: 0.15s; }
.stagger-item:nth-child(4) { animation-delay: 0.2s; }
.stagger-item:nth-child(5) { animation-delay: 0.25s; }
.stagger-item:nth-child(6) { animation-delay: 0.3s; }

/* ========================================
   SMOOTH TRANSITIONS (All Elements)
   ======================================== */
* {
    transition-property: background-color, border-color, color, box-shadow;
    transition-duration: 0.3s;
    transition-timing-function: ease;
}

/* Override para elementos que não devem ter transição */
.no-transition,
.no-transition * {
    transition: none !important;
}

/* ========================================
   GRADIENT BACKGROUNDS (Modern Style)
   ======================================== */
.gradient-purple-blue {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
}

.gradient-mint-blue {
    background: linear-gradient(135deg, var(--accent-mint) 0%, var(--accent-blue) 100%);
}

.gradient-salmon-amber {
    background: linear-gradient(135deg, var(--accent-salmon) 0%, var(--accent-amber) 100%);
}

.gradient-animated {
    background: linear-gradient(-45deg, 
        var(--accent-purple), 
        var(--accent-blue), 
        var(--accent-mint), 
        var(--accent-amber));
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-gradient {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow-purple);
}

/* ========================================
   SCROLLBAR CUSTOMIZADO (Dark Theme)
   ======================================== */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: var(--radius-full);
    border: 3px solid var(--bg-body);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-body);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--border-medium);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 768px) {
    .theme-toggle {
        top: 10px;
        right: 10px;
        width: 44px;
        height: 44px;
    }
    
    .glass-card {
        backdrop-filter: blur(10px) saturate(150%);
    }
}

/* ========================================
   PRINT STYLES (Force Light Theme)
   ======================================== */
@media print {
    [data-theme="dark"] {
        --bg-body: #FFFFFF;
        --bg-card: #FFFFFF;
        --text-primary: #000000;
        --text-secondary: #333333;
    }
    
    .theme-toggle {
        display: none;
    }
}

/* ========================================
   ACCESSIBILITY IMPROVEMENTS
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible para acessibilidade */
:focus-visible {
    outline: 2px solid var(--accent-purple);
    outline-offset: 2px;
}

/* ========================================
   DARK MODE AUTO-DETECTION
   ======================================== */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        /* Aplicar dark theme automaticamente se sistema estiver em dark mode */
        /* Comentado por padrão - descomentar para auto-detection */
        /* --bg-body: #0F1419; */
    }
}