/**
 * Fraction Calculator Specific Styles
 */

.fraction-input {
    display: flex;
    flex-direction: column;
    width: 65px;
}

.fraction-input input {
    height: 42px;
    font-weight: 700;
    font-size: 1.15rem;
    padding: 0.3rem;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.08);
    background: #fff;
    transition: all 0.2s ease;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
}

.fraction-input input:focus {
    outline: none;
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

[data-bs-theme="dark"] .fraction-input input {
    background: rgba(255,255,255,0.03);
    border-color: rgba(255,255,255,0.08);
    color: #fff;
}

.fraction-input .divider {
    height: 3px;
    background: linear-gradient(90deg, transparent, #444, transparent);
    margin: 6px 0;
    width: 100%;
    border-radius: 2px;
}

[data-bs-theme="dark"] .fraction-input .divider {
    background: linear-gradient(90deg, transparent, #888, transparent);
}

.mixed-whole {
    width: 55px;
    height: 90px;
    font-size: 1.5rem;
    font-weight: 700;
}

.result-display {
    min-height: 54px;
    font-weight: 800;
    font-size: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.05), rgba(13, 110, 253, 0.01));
    border: 1px solid rgba(13, 110, 253, 0.1) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.result-display .fw-bold {
    color: var(--bs-primary);
}

[data-bs-theme="dark"] .result-display {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.1), rgba(0, 0, 0, 0.2));
}

.min-width-100 {
    min-width: 120px;
}

.tab-content {
    background: rgba(0,0,0,0.01);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(0,0,0,0.03);
}

[data-bs-theme="dark"] .tab-content {
    background: rgba(255,255,255,0.01);
    border-color: rgba(255,255,255,0.03);
}

#bigint .fraction-input {
    width: 100%;
}

#bigint textarea {
    font-family: var(--bs-font-monospace);
    font-size: 0.9rem;
    resize: none;
    overflow-y: auto;
}

.feature-card {
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

@media (max-width: 576px) {
    .fraction-input { width: 50px; }
    .mixed-whole { width: 45px; font-size: 1.2rem; }
}