/* Переопределение стилей для основных кнопок режимов */
.mode-buttons {
    margin-left: 1cm !important;
}

.mode-button {
    background: transparent !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    backdrop-filter: blur(5px) !important;
}

.btn-concert,
.btn-karaoke,
.btn-rehearsal,
.btn-live {
    background: transparent !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    backdrop-filter: blur(5px) !important;
}

.btn-concert:hover,
.btn-karaoke:hover,
.btn-rehearsal:hover,
.btn-live:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

/* Стиль для партий второго исполнителя (дуэт/бэк-вокал) */
.duet-partner {
    color: #DC143C !important; /* Малиновый цвет */
    font-weight: bold;
}

/* --- Стили для режима "Концертный конвейер" --- */

.conveyor-belt-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 10px;
    box-sizing: border-box;
    overflow: hidden;
}

.conveyor-slot {
    width: 100%;
    padding: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 2.2em;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    flex-grow: 1;
    margin: 5px 0;
}

.conveyor-slot.active-slot {
    border-color: #00ff88;
    color: #ffffff;
    background: rgba(0, 255, 136, 0.1);
    transform: scale(1.03);
    box-shadow: 0 0 25px rgba(0, 255, 136, 0.4);
    font-weight: 700;
}

.conveyor-slot .slot-content {
    transition: transform 0.3s ease;
}

.conveyor-slot.active-slot .slot-content {
    transform: scale(1.05);
}

.app-header {
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom: none !important;
}

.app-container {
    background: transparent !important;
}