/* ============================================
   Time-Travel Replay Mode Styles
   ============================================ */

/* ----- Replay Control Bar ----- */
.replay-control-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(30, 30, 58, 0.98) 0%, rgba(20, 20, 40, 0.95) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    z-index: 100;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    backdrop-filter: blur(10px);
}

.replay-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.replay-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: #eee;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.replay-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.replay-btn:active {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
}

.replay-btn svg {
    width: 18px;
    height: 18px;
}

.replay-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 150px;
}

.replay-timestamp {
    font-size: 16px;
    font-weight: 600;
    color: #4fc3f7;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    letter-spacing: 0.5px;
}

.replay-range {
    font-size: 12px;
    color: #888;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
}

.replay-playback {
    display: flex;
    align-items: center;
    gap: 8px;
}

.replay-speed {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #ccc;
    padding: 6px 10px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.replay-speed:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.replay-speed:focus {
    outline: none;
    border-color: #4fc3f7;
}

.replay-timeline {
    flex: 1;
    max-width: 400px;
}

.replay-scrubber {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.replay-scrubber::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: #4fc3f7;
    border-radius: 50%;
    cursor: grab;
    transition: all 0.15s ease;
    box-shadow: 0 2px 6px rgba(79, 195, 247, 0.4);
}

.replay-scrubber::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 2px 10px rgba(79, 195, 247, 0.6);
}

.replay-scrubber::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.1);
}

.replay-scrubber::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #4fc3f7;
    border: none;
    border-radius: 50%;
    cursor: grab;
    transition: all 0.15s ease;
    box-shadow: 0 2px 6px rgba(79, 195, 247, 0.4);
}

.replay-scrubber::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 2px 10px rgba(79, 195, 247, 0.6);
}

.replay-scrubber::-moz-range-thumb:active {
    cursor: grabbing;
}

.replay-scrubber::-moz-range-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    height: 6px;
}

.replay-tuning {
    display: flex;
    align-items: center;
}

.replay-tune-btn {
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 8px;
    color: #81c784;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.replay-tune-btn:hover {
    background: rgba(76, 175, 80, 0.25);
    border-color: rgba(76, 175, 80, 0.5);
    transform: translateY(-1px);
}

.replay-tune-btn:active {
    transform: translateY(0);
}

.replay-tune-btn svg {
    width: 16px;
    height: 16px;
}

/* ----- Replay Tuning Panel ----- */
.replay-tuning-panel {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.replay-tuning-content {
    background: linear-gradient(135deg, #1e1e3a 0%, #15152a 100%);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.replay-tuning-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.replay-tuning-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #eee;
}

.replay-tuning-close {
    background: none;
    border: none;
    color: #888;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.replay-tuning-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

.replay-tuning-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.tuning-param {
    margin-bottom: 24px;
}

.tuning-param:last-child {
    margin-bottom: 0;
}

.tuning-param label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #ccc;
    margin-bottom: 8px;
}

.tuning-param input[type="range"] {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
    margin-bottom: 8px;
}

.tuning-param input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: #4fc3f7;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 0 2px 6px rgba(79, 195, 247, 0.4);
}

.tuning-param input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.tuning-param input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #4fc3f7;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 0 2px 6px rgba(79, 195, 247, 0.4);
}

.tuning-param input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.15);
}

.tuning-param input[type="range"]::-moz-range-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    height: 6px;
}

.tuning-value {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 13px;
    color: #4fc3f7;
    float: right;
}

.tuning-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}

.tuning-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tuning-btn {
    background: linear-gradient(135deg, #4fc3f7 0%, #29b6f6 100%);
    color: #000;
}

.tuning-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 195, 247, 0.4);
}

.tuning-btn:active {
    transform: translateY(0);
}

.tuning-btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #ccc;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tuning-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ----- Responsive Adjustments ----- */
@media (max-width: 768px) {
    .replay-control-bar {
        flex-wrap: wrap;
        padding: 10px 16px;
    }

    .replay-controls {
        flex-wrap: wrap;
        gap: 12px;
    }

    .replay-info {
        min-width: 120px;
    }

    .replay-timeline {
        max-width: 200px;
    }

    .replay-tuning-content {
        max-width: 100%;
        margin: 0;
    }
}

/* ----- Replay Mode Indicator ----- */
.replay-mode-indicator {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(79, 195, 247, 0.9);
    color: #000;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 99;
    box-shadow: 0 2px 10px rgba(79, 195, 247, 0.4);
    display: none;
}

.replay-mode-indicator.visible {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

/* ----- Loading State ----- */
.replay-loading {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #4fc3f7;
    border-radius: 50%;
    animation: replaySpin 0.8s linear infinite;
}

@keyframes replaySpin {
    to {
        transform: rotate(360deg);
    }
}