/* Container Principal */
.pcdns-container {
    max-width: 820px;
    margin: 2rem auto;
    background: #ffffff;
    border: 1px solid #dbeafe;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(37, 99, 235, 0.06);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* Header */
.pcdns-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pcdns-header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: #2563eb;
    border-radius: 14px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.pcdns-header-icon svg {
    width: 28px;
    height: 28px;
    color: #ffffff;
}

.pcdns-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 0.4rem 0;
    line-height: 1.3;
}

.pcdns-subtitle {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}

/* Search Section */
.pcdns-search-section {
    margin-bottom: 1.5rem;
}

.pcdns-search-box {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.pcdns-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.pcdns-input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: #94a3b8;
    pointer-events: none;
    z-index: 1;
}

.pcdns-input {
    width: 100%;
    height: 48px;
    padding: 0 44px 0 44px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 0.95rem;
    font-family: inherit;
    color: #1e293b;
    background: #ffffff;
    transition: all 0.2s ease;
    outline: none;
    box-sizing: border-box;
    line-height: 48px;
}

.pcdns-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.pcdns-input::placeholder {
    color: #94a3b8;
    line-height: 48px;
}

.pcdns-btn-clear-input {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #94a3b8;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 2;
}

.pcdns-btn-clear-input:hover {
    color: #2563eb;
    background: #eff6ff;
}

.pcdns-btn-clear-input svg {
    display: block;
}

.pcdns-btn-consultar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1.5rem;
    height: 48px;
    background: #2563eb;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    font-family: inherit;
    box-sizing: border-box;
}

.pcdns-btn-consultar:hover {
    background: #1d4ed8;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transform: translateY(-1px);
}

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

/* Sugestões */
.pcdns-sugestoes {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.pcdns-sugestoes-label {
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
}

.pcdns-sugestao {
    padding: 0.35rem 0.75rem;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.pcdns-sugestao:hover {
    background: #dbeafe;
    border-color: #93c5fd;
    color: #2563eb;
}

/* Loading */
.pcdns-loading {
    text-align: center;
    padding: 3rem 1rem;
}

.pcdns-loading-spinner {
    width: 44px;
    height: 44px;
    border: 4px solid #e2e8f0;
    border-top-color: #2563eb;
    border-radius: 50%;
    animation: pcdns-spin 0.8s linear infinite;
    margin: 0 auto 1rem auto;
}

@keyframes pcdns-spin {
    to { transform: rotate(360deg); }
}

.pcdns-loading-text {
    color: #64748b;
    font-size: 0.95rem;
    margin: 0;
}

/* Erro */
.pcdns-erro {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.pcdns-erro-icon {
    width: 24px;
    height: 24px;
    color: #ef4444;
    flex-shrink: 0;
    margin-top: 1px;
}

.pcdns-erro-icon svg {
    width: 100%;
    height: 100%;
}

.pcdns-erro-mensagem {
    margin: 0;
    font-size: 0.9rem;
    color: #991b1b;
    font-weight: 500;
}

/* Resultados */
.pcdns-resultados {
    animation: pcdns-fadeIn 0.3s ease;
}

@keyframes pcdns-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.pcdns-resultado-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: #f0f7ff;
    border: 1px solid #bfdbfe;
    border-radius: 12px;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.pcdns-resultado-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pcdns-resultado-dominio {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pcdns-resultado-dominio span {
    word-break: break-all;
}

.pcdns-resultado-globe {
    width: 20px;
    height: 20px;
    color: #2563eb;
    flex-shrink: 0;
}

.pcdns-resultado-tempo {
    margin: 0 0 0 28px;
    font-size: 0.8rem;
    color: #64748b;
}

.pcdns-total-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    background: #2563eb;
    color: #ffffff;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.pcdns-total-badge svg {
    width: 16px;
    height: 16px;
}

/* Card WHOIS */
.pcdns-whois-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.pcdns-whois-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.pcdns-whois-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pcdns-whois-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1e293b;
}

.pcdns-whois-status {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: #eff6ff;
    color: #2563eb;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Cards */
.pcdns-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.pcdns-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pcdns-card:hover {
    border-color: #bfdbfe;
}

.pcdns-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    background: #f8fafc;
    border-bottom: 1px solid transparent;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

.pcdns-card.open .pcdns-card-header {
    border-bottom-color: #e2e8f0;
}

.pcdns-card-header:hover {
    background: #f0f7ff;
}

.pcdns-card-icon {
    width: 32px;
    height: 32px;
    color: #2563eb;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pcdns-card-icon svg {
    width: 22px;
    height: 22px;
}

.pcdns-card-info {
    flex: 1;
    min-width: 0;
}

.pcdns-card-tipo {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.pcdns-card-descricao {
    font-size: 0.78rem;
    color: #64748b;
    margin: 0;
}

.pcdns-card-count {
    font-size: 0.78rem;
    font-weight: 600;
    color: #2563eb;
    background: #eff6ff;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    flex-shrink: 0;
}

.pcdns-card-arrow {
    width: 20px;
    height: 20px;
    color: #94a3b8;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.pcdns-card.open .pcdns-card-arrow {
    transform: rotate(180deg);
}

.pcdns-card-body {
    display: none;
}

.pcdns-card.open .pcdns-card-body {
    display: block;
}

/* Registro individual */
.pcdns-registro {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0.8rem 1.25rem;
    border-bottom: 1px solid #f1f5f9;
    gap: 1rem;
}

.pcdns-registro:last-child {
    border-bottom: none;
}

.pcdns-registro-valor {
    font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
    font-size: 0.85rem;
    color: #1e293b;
    word-break: break-all;
    line-height: 1.5;
    flex: 1;
    min-width: 0;
}

.pcdns-registro-meta {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.pcdns-registro-ttl,
.pcdns-registro-prioridade {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: #64748b;
    background: #f1f5f9;
    padding: 0.25rem 0.5rem;
    border-radius: 5px;
    white-space: nowrap;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.pcdns-registro-prioridade {
    background: #eff6ff;
    color: #2563eb;
    font-weight: 700;
}

/* SOA grid */
.pcdns-soa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
}

.pcdns-soa-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.pcdns-soa-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pcdns-soa-value {
    font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
    font-size: 0.85rem;
    color: #1e293b;
    word-break: break-all;
}

/* Nova Consulta */
.pcdns-nova-consulta-wrapper {
    text-align: center;
    margin-top: 0.5rem;
}

.pcdns-btn-nova-consulta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 10px;
    color: #2563eb;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.pcdns-btn-nova-consulta:hover {
    background: #dbeafe;
    border-color: #93c5fd;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

/* Footer */
.pcdns-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e2e8f0;
    color: #94a3b8;
    font-size: 0.78rem;
    text-align: center;
}

.pcdns-footer svg {
    color: #2563eb;
    flex-shrink: 0;
}

/* Toast */
.pcdns-toast {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    background: #2563eb;
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
    z-index: 9999;
    opacity: 0;
    transform: translateX(120%);
    transition: all 0.3s ease;
}

.pcdns-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.pcdns-toast.error {
    background: #ef4444;
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.35);
}

/* Responsivo */
@media (max-width: 768px) {
    .pcdns-container {
        margin: 1rem;
        padding: 1.25rem;
        border-radius: 12px;
    }
    
    .pcdns-title {
        font-size: 1.3rem;
    }
    
    .pcdns-search-box {
        flex-direction: column;
    }
    
    .pcdns-btn-consultar {
        justify-content: center;
        width: 100%;
    }
    
    .pcdns-resultado-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .pcdns-whois-card {
        grid-template-columns: 1fr 1fr;
    }
    
    .pcdns-soa-grid {
        grid-template-columns: 1fr;
    }
    
    .pcdns-registro {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .pcdns-registro-meta {
        justify-content: flex-start;
    }
    
    .pcdns-sugestoes {
        gap: 0.35rem;
    }
    
    .pcdns-sugestao {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
}