/* Tools Widget Premium Design */
.tools-widget {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 0.8rem;
    color: #444;
}

.letter-spacing-1 {
    letter-spacing: 0.5px;
}

.glass-input {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px !important;
    transition: all 0.3s ease;
    margin-bottom: 4px;
}

.glass-input:focus-within {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.glass-input .input-group-text {
    padding: 0.2rem 0.4rem;
}

.segmented-control {
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.seg-btn {
    color: #6c757d;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-check:checked+.seg-btn {
    background: var(--bs-primary) !important;
    color: white !important;
    box-shadow: 0 4px 6px rgba(13, 110, 253, 0.2);
    transform: translateY(-1px);
}

.result-card {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(0, 0, 0, 0.03);
    min-height: 60px;
}

.result-card:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08) !important;
    z-index: 2;
}

.x-small {
    font-size: 0.65rem;
}

/* Dark Mode Support */
.dark-mode .tools-widget {
    background: linear-gradient(135deg, #1a1a1a 0%, #121212 100%) !important;
    color: #eee;
}

.dark-mode .widget-header {
    background: rgba(0, 0, 0, 0.2) !important;
    border-bottom-color: rgba(255, 255, 255, 0.05) !important;
}

.dark-mode .glass-input {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .glass-input input {
    color: #eee !important;
}

.dark-mode .segmented-control,
.dark-mode .result-card {
    background-color: #252525 !important;
    border-color: #333 !important;
}

.dark-mode .seg-btn {
    color: #888;
}

.dark-mode .result-card span.text-muted {
    color: #777 !important;
}