/* Estilos personalizados para o sistema de votação */

/* Variáveis CSS para temas */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --accent-color: #3b82f6;
    --accent-hover: #2563eb;
}

.dark {
    --bg-primary: #1f2937;
    --bg-secondary: #111827;
    --bg-tertiary: #374151;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: #4b5563;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --accent-color: #60a5fa;
    --accent-hover: #3b82f6;
}

/* Aplicar variáveis */
body {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Cards e containers */
.bg-white {
    background-color: var(--bg-primary) !important;
}

.bg-gray-50 {
    background-color: var(--bg-secondary) !important;
}

.bg-gray-100 {
    background-color: var(--bg-tertiary) !important;
}

/* Texto */
.text-gray-800 {
    color: var(--text-primary) !important;
}

.text-gray-600 {
    color: var(--text-secondary) !important;
}

.text-gray-500 {
    color: var(--text-muted) !important;
}

/* Bordas */
.border-gray-200 {
    border-color: var(--border-color) !important;
}

.border-gray-300 {
    border-color: var(--border-color) !important;
}

/* Sombras */
.shadow-lg {
    box-shadow: 0 10px 15px -3px var(--shadow-color), 0 4px 6px -2px var(--shadow-color) !important;
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px var(--shadow-color), 0 10px 10px -5px var(--shadow-color) !important;
}

/* Botões */
.bg-blue-500 {
    background-color: var(--accent-color) !important;
}

.hover\:bg-blue-600:hover {
    background-color: var(--accent-hover) !important;
}

/* Animações suaves */
.card-hover {
    transition: all 0.3s ease;
}

.vote-option {
    transition: all 0.2s ease;
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.vote-option:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px var(--shadow-color);
    border-color: var(--accent-color);
}

/* Inputs e forms */
input, textarea, select {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

input:focus, textarea:focus, select:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}

/* Modo escuro específico */
.dark input::placeholder,
.dark textarea::placeholder {
    color: var(--text-muted);
}

/* Botão de tema */
#theme-toggle {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Responsividade do botão de tema */
@media (max-width: 768px) {
    #theme-toggle {
        top: 1rem;
        right: 1rem;
        padding: 0.75rem;
    }
}

/* Animações para mudança de tema */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Melhorias para imagens */
.contest-image {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

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

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Melhorias para mobile */
@media (max-width: 640px) {
    .vote-option {
        padding: 1.5rem;
    }
    
    .vote-option img {
        width: 3rem;
        height: 3rem;
    }
}