/* 🎨 Modern Design System - Portal de Inovação */
/* Baseado na identidade visual do login */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* === CORES PRINCIPAIS === */
    --primary-color: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: #33ddff;
    --secondary-color: #1a1a2e;
    --accent-color: #16213e;
    
    /* === GRADIENTES === */
    --background-gradient: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    --primary-gradient: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    --card-gradient: linear-gradient(145deg, rgba(26, 26, 46, 0.95), rgba(22, 33, 62, 0.8));
    --header-gradient: linear-gradient(90deg, rgba(26, 26, 46, 0.98), rgba(22, 33, 62, 0.95));
    
    /* === CORES DE TEXTO === */
    --text-color: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #8a8a8a;
    --text-primary-gradient: linear-gradient(45deg, var(--primary-color), #ffffff);
    
    /* === CORES DE STATUS === */
    --success-color: #00ff88;
    --success-bg: rgba(0, 255, 136, 0.1);
    --warning-color: #ffd700;
    --warning-bg: rgba(255, 215, 0, 0.1);
    --error-color: #ff4757;
    --error-bg: rgba(255, 71, 87, 0.1);
    --info-color: #00d4ff;
    --info-bg: rgba(0, 212, 255, 0.1);
    
    /* === ESPAÇAMENTOS === */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* === BORDAS === */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
    --border-radius-2xl: 24px;
    
    /* === SOMBRAS === */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.25);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.3);
    --shadow-primary: 0 8px 25px rgba(0, 212, 255, 0.3);
    --shadow-glow: 0 0 100px rgba(0, 212, 255, 0.1);
    
    /* === TRANSIÇÕES === */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* === TIPOGRAFIA === */
    --font-primary: 'Plus Jakarta Sans', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* === Z-INDEX === */
    --z-dropdown: 1000;
    --z-modal: 1050;
    --z-tooltip: 1100;
    --z-header: 100;
}

/* === RESET E BASE === */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--background-gradient);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === COMPONENTES BASE === */

/* Containers */
.modern-container {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.modern-card {
    background: var(--card-gradient);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.modern-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.25);
}

/* Headers */
.modern-header {
    background: var(--header-gradient);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    z-index: var(--z-header);
}

/* Títulos */
.modern-title {
    font-size: 2rem;
    font-weight: 700;
    background: var(--text-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.modern-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Botões */
.modern-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.modern-btn-primary {
    background: var(--primary-gradient);
    color: white;
}

.modern-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

.modern-btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--text-color);
}

.modern-btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.modern-btn-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-color);
}

.modern-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Formulários */
.modern-form-group {
    margin-bottom: var(--spacing-lg);
}

.modern-form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-color);
}

.modern-form-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius-md);
    color: var(--text-color);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-base);
}

.modern-form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.modern-form-input::placeholder {
    color: rgba(179, 179, 179, 0.7);
}

/* Grid System */
.modern-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.modern-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.modern-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.modern-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Navegação */
.modern-nav-item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-base);
    font-weight: 500;
}

.modern-nav-item:hover {
    color: var(--text-color);
    background: rgba(0, 212, 255, 0.1);
}

.modern-nav-item.active {
    color: var(--primary-color);
    background: rgba(0, 212, 255, 0.15);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

/* Badges e Tags */
.modern-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.modern-badge-primary {
    background: var(--info-bg);
    color: var(--primary-color);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.modern-badge-success {
    background: var(--success-bg);
    color: var(--success-color);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.modern-badge-warning {
    background: var(--warning-bg);
    color: var(--warning-color);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.modern-badge-error {
    background: var(--error-bg);
    color: var(--error-color);
    border: 1px solid rgba(255, 71, 87, 0.3);
}

/* Métricas */
.modern-metric-card {
    background: var(--card-gradient);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-base);
}

.modern-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.25);
}

.modern-metric-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.modern-metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--text-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.modern-metric-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
    }
}

/* Classes de Animação */
.animate-fade-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-left {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-right {
    animation: fadeInRight 0.6s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-glow {
    animation: glow 3s infinite;
}

/* Responsivo */
@media (max-width: 768px) {
    .modern-grid-2,
    .modern-grid-3,
    .modern-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .modern-title {
        font-size: 1.75rem;
    }
    
    .modern-card {
        padding: var(--spacing-lg);
        border-radius: var(--border-radius-md);
    }
    
    .modern-container {
        margin: var(--spacing-md);
        border-radius: var(--border-radius-lg);
    }
}

/* Estados de carregamento */
.modern-loading {
    position: relative;
    overflow: hidden;
}

.modern-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 212, 255, 0.3), 
        transparent
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.3);
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 212, 255, 0.5);
}

/* Sistema de Abas */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Estilos para ideias */
.idea-card {
    background: var(--card-gradient);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.idea-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.25);
}

.idea-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.idea-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.idea-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.idea-status {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-nova {
    background: rgba(255, 215, 0, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.status-avaliada {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.status-business-case {
    background: rgba(0, 255, 136, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.idea-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.idea-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.idea-score {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 600;
}

/* Ranking styles */
.ranking-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--card-gradient);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
}

.ranking-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.25);
}

.ranking-position {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    color: white;
    margin-right: var(--spacing-lg);
}

.ranking-content {
    flex: 1;
}

.ranking-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.ranking-meta {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.ranking-score {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.25rem;
}

/* Container responsivo */
.container {
    width: 100%;
    padding: 0 var(--spacing-lg);
}

/* Ajustes responsivos específicos */
@media (max-width: 640px) {
    .modern-header {
        padding: var(--spacing-md) 0;
    }
    
    .modern-header .container > div {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }
    
    .modern-header nav {
        order: -1;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .modern-nav-item {
        font-size: 0.875rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .ranking-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .ranking-position {
        margin-right: 0;
    }
}