/**
 * Real-time Calculator — 墨金 Dark Luxury
 */

.realtime-indicator {
    background: var(--color-glass-surface);
    backdrop-filter: blur(var(--glass-blur));
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.realtime-indicator.active {
    border-color: var(--color-gold-muted);
    background: rgba(212, 175, 55, 0.05);
}

.indicator-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.indicator-icon {
    font-size: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.indicator-text {
    flex: 1;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Mini Toggle for Real-time */
.realtime-toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.realtime-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider-mini {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 13px;
    transition: 0.4s;
}

.toggle-slider-mini::before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 3px;
    background: var(--color-text-muted);
    border-radius: 50%;
    transition: 0.4s;
}

.realtime-toggle input:checked + .toggle-slider-mini {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.realtime-toggle input:checked + .toggle-slider-mini::before {
    transform: translateX(24px);
    background: var(--color-bg-primary);
}

/* Calculation Status */
.calculation-status {
    margin-top: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    min-height: 32px;
}

.calculation-status.typing {
    background: rgba(91, 156, 246, 0.08);
    color: #5b9cf6;
    border-left: 3px solid #5b9cf6;
}

.calculation-status.calculating {
    background: rgba(212, 175, 55, 0.08);
    color: var(--color-gold);
    border-left: 3px solid var(--color-gold);
    animation: calculating 1s ease-in-out infinite;
}

@keyframes calculating {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.calculation-status.completed {
    background: rgba(74, 222, 128, 0.08);
    color: var(--color-success);
    border-left: 3px solid var(--color-success);
}

.calculation-status.error {
    background: rgba(248, 113, 113, 0.08);
    color: var(--color-error);
    border-left: 3px solid var(--color-error);
}

.calculation-status.incomplete {
    background: var(--color-bg-secondary);
    color: var(--color-text-muted);
    border-left: 3px solid var(--color-text-muted);
}

/* Results Animation */
.results-appearing {
    animation: slideInUp 0.5s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Input Highlights */
.form-input-realtime {
    position: relative;
}

.form-input-realtime::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.form-input-realtime.active::after {
    transform: scaleX(1);
}

/* Input Field Glow Effect */
input.realtime-active,
select.realtime-active {
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
    border-color: var(--color-gold);
}

/* Loading Overlay for Results */
.results-loading {
    position: relative;
}

.results-loading::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(12, 11, 16, 0.85);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.results-loading::after {
    content: "계산 중...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 11;
    font-weight: 600;
    color: var(--color-gold);
    font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .indicator-content {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .realtime-toggle {
        margin: 0 auto;
    }

    .calculation-status {
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .realtime-indicator {
        padding: 0.75rem;
    }

    .indicator-icon {
        font-size: 1.2rem;
    }

    .indicator-text {
        font-size: 0.9rem;
    }
}