@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* {
    font-family: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

/* Animações Gerais */
.transition-all {
    transition: all 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease-in;
}

/* Animações de Botões */
.btn-primary {
    background: linear-gradient(45deg, #dc2626, #ef4444);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.1), 0 2px 4px -1px rgba(220, 38, 38, 0.06);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px -3px rgba(220, 38, 38, 0.2), 0 4px 6px -2px rgba(220, 38, 38, 0.1);
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

/* Botões de Tipo de QR Code */
.type-btn {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.type-btn:hover {
    border-color: #dc2626;
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.type-btn:active {
    transform: translateY(-2px);
}

.type-btn i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
    transition: transform 0.3s ease;
}

.type-btn:hover i {
    transform: scale(1.2);
}

/* Botão de Download */
.btn-download {
    background: linear-gradient(45deg, #dc2626, #ef4444);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px -3px rgba(220, 38, 38, 0.2), 0 4px 6px -2px rgba(220, 38, 38, 0.1);
}

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

.btn-download i {
    transition: transform 0.3s ease;
}

.btn-download:hover i {
    transform: translateY(-2px);
}

/* Botão de Novo QR Code */
.btn-new {
    background: #f3f4f6;
    color: #4b5563;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-new:hover {
    background: #e5e7eb;
    transform: translateY(-2px);
}

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

.btn-new i {
    transition: transform 0.3s ease;
}

.btn-new:hover i {
    transform: rotate(90deg);
}

/* Animações das Caixas de Recursos */
.feature-box {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(220, 38, 38, 0.1), rgba(239, 68, 68, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-box:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.feature-box:hover::before {
    opacity: 1;
}

.feature-icon {
    background: #fef2f2;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.4s ease;
}

.feature-box:hover .feature-icon {
    transform: rotate(360deg) scale(1.1);
    background: #fee2e2;
}

.feature-box:hover i {
    color: #dc2626;
}

.feature-box h3 {
    transition: all 0.3s ease;
}

.feature-box:hover h3 {
    color: #dc2626;
}

/* Customizações do QR Code */
.qr-code-container {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Cartão de QR Code */
.qr-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.qr-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.qr-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(45deg, #dc2626, #ef4444);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.qr-card:hover::before {
    transform: scaleX(1);
}

/* Botão de Excluir */
.btn-delete {
    background: #fee2e2;
    color: #dc2626;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-delete:hover {
    background: #fecaca;
    transform: translateY(-2px);
}

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

/* Modal */
.modal-overlay {
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}

.modal-content {
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
}

.modal-content.active {
    transform: scale(1);
    opacity: 1;
}

/* QR Code Type Badge */
.qr-type-badge {
    background: #fef2f2;
    color: #dc2626;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.qr-type-badge i {
    font-size: 0.75rem;
}

/* Empty State Animation */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.empty-state-icon {
    animation: bounce 2s infinite ease-in-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}