.novo-pow-widget {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    display: inline-flex;
    flex-direction: column;
    border-radius: 8px;
    border: 1px solid rgba(63, 63, 70, 0.4);
    background: rgba(24, 24, 27, 0.8);
    backdrop-filter: blur(10px);
    padding: 10px;
    width: 200px;
    height: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.novo-pow-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.03) 0%, transparent 70%);
    border-radius: 8px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-widget:hover::before {
    opacity: 1;
}

.novo-pow-widget.dark {
    border-color: rgba(63, 63, 70, 0.4);
    color: #e4e4e7;
}

.novo-pow-widget.light {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(228, 228, 231, 0.6);
    color: #18181b;
    backdrop-filter: blur(10px);
}

.novo-pow-widget:hover {
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.1);
    transform: translateY(-1px);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.novo-pow-widget.loading {
    cursor: default;
    border-color: rgba(251, 191, 36, 0.4);
    animation: pulse-breathing 2.5s ease-in-out infinite;
}

.novo-pow-widget.success {
    cursor: default;
    border-color: rgba(16, 185, 129, 0.6);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.15);
}

.novo-pow-widget.error {
    cursor: pointer;
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.1);
}

.novo-pow-content {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1;
    height: 100%;
}

.novo-pow-checkbox {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid #10b981;
    border-radius: 6px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.05);
    pointer-events: none;
    flex-shrink: 0;
    will-change: transform, border-color, background, box-shadow;
}

.novo-pow-widget:hover .novo-pow-checkbox {
    border-color: #06d6a0;
    background: rgba(16, 185, 129, 0.1);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
}

.novo-pow-widget.loading .novo-pow-checkbox {
    border-color: #fbbf24;
    background: rgba(251, 191, 36, 0.1);
    box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.1);
}

.novo-pow-widget.success .novo-pow-checkbox {
    border-color: #10b981;
    background: linear-gradient(135deg, #10b981, #06d6a0);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.novo-pow-widget.error .novo-pow-checkbox {
    border-color: #ef4444;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.15);
}

.novo-pow-icon {
    width: 12px;
    height: 12px;
    fill: #10b981;
    opacity: 1;
    transform: scale(1);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform, opacity;
}

.novo-pow-widget.loading .novo-pow-icon {
    opacity: 0;
    transform: scale(0.5);
}

.novo-pow-widget.success .novo-pow-icon {
    opacity: 0;
    transform: scale(0.5);
}

.novo-pow-checkmark {
    position: absolute;
    width: 11px;
    height: 11px;
    fill: white;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.novo-pow-widget.success .novo-pow-checkmark {
    opacity: 1;
    transform: scale(1);
}

.novo-pow-spinner {
    position: absolute;
    width: 16px;
    height: 16px;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-widget.loading .novo-pow-spinner {
    opacity: 1;
}

.novo-pow-spinner-circle {
    width: 100%;
    height: 100%;
    border: 2px solid rgba(251, 191, 36, 0.2);
    border-top: 2px solid #fbbf24;
    border-radius: 50%;
    animation: spin-smooth 1.2s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.novo-pow-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: center;
    position: relative;
    min-width: 0;
}

.novo-pow-label {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: -0.01em;
    will-change: color;
}

.novo-pow-widget.dark .novo-pow-label {
    color: #f3f4f6;
}

.novo-pow-widget.light .novo-pow-label {
    color: #374151;
}

.novo-pow-widget.error .novo-pow-label {
    color: #ef4444;
}

.novo-pow-progress {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-widget.loading .novo-pow-progress {
    opacity: 1;
}

.novo-pow-progress-bar {
    flex: 1;
    height: 3px;
    background: rgba(63, 63, 70, 0.3);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.novo-pow-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(135deg, #10b981, #06d6a0);
    border-radius: 2px;
    width: var(--progress, 0%);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer-enhanced 2.5s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
    z-index: 1;
}

@keyframes shimmer-enhanced {
    0% { 
        left: -100%;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% { 
        left: 100%;
        opacity: 0;
    }
}

.novo-pow-hashrate {
    font-size: 10px;
    font-weight: 500;
    color: #9ca3af;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    min-width: 40px;
    text-align: right;
}

.novo-pow-widget.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    animation: loading-sweep-enhanced 3.5s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
    border-radius: 8px;
}

@keyframes loading-sweep-enhanced {
    0% { 
        left: -100%;
        opacity: 0;
    }
    25% {
        opacity: 0.8;
    }
    75% {
        opacity: 0.8;
    }
    100% { 
        left: 100%;
        opacity: 0;
    }
}

.novo-pow-widget.success::before {
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    opacity: 1;
}

.novo-pow-widget.error::before {
    background: radial-gradient(circle at center, rgba(239, 68, 68, 0.08) 0%, transparent 70%);
    opacity: 1;
}

.novo-pow-widget.loading {
    animation: pulse-breathing 2.5s ease-in-out infinite;
}

@keyframes pulse-breathing {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    50% { 
        transform: scale(1.01);
        box-shadow: 0 8px 25px rgba(251, 191, 36, 0.25);
    }
}

.novo-pow-widget {
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-checkbox {
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-icon,
.novo-pow-checkmark {
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.novo-pow-spinner {
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-label {
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.novo-pow-progress {
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}