/* Exercise Cache Components */

.session-variant-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px;
    margin: 10px 0;
}

.session-variant-field label {
    margin-bottom: 4px;
}

.session-variant-field select {
    margin-bottom: 0;
}

.session-bodyweight-hint {
    margin-top: 6px;
}

/* Last workout information display */
.last-workout-info {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin: 10px 0;
    font-size: 0.9em;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.last-workout-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.last-workout-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95em;
}

.workout-time-ago {
    color: var(--text-secondary);
    font-size: 0.85em;
    font-style: italic;
}

.last-workout-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.last-set {
    background: var(--accent-color);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 500;
    white-space: nowrap;
}

/* Exercise suggestions in input placeholders */
.exercise-suggestion {
    background: rgba(67, 97, 238, 0.05);
    border: 1px dashed var(--accent-color);
    border-radius: 4px;
    padding: 8px;
    margin: 5px 0;
    font-size: 0.9em;
    color: var(--text-secondary);
}

.suggestion-label {
    font-weight: 500;
    color: var(--accent-color);
    margin-right: 5px;
}

/* Enhanced input fields with suggestions */
.set-row input[data-suggestion]::placeholder {
    color: var(--accent-color);
    font-style: italic;
    font-weight: 500;
}

/* Cache status indicator */
.cache-status {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--success-color);
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 500;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.cache-status.show {
    opacity: 1;
    transform: translateY(0);
}

.cache-status.error {
    background: var(--error-color);
}

/* No history state */
.no-exercise-history {
    background: rgba(108, 117, 125, 0.1);
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    padding: 10px;
    margin: 8px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85em;
    font-style: italic;
}

/* Progress indicator for exercises */
.exercise-progress {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
    font-size: 0.8em;
    color: var(--text-secondary);
}

.progress-badge {
    background: var(--success-color);
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 0.75em;
    font-weight: 500;
}

.progress-badge.improvement {
    background: var(--success-color);
}

.progress-badge.maintained {
    background: var(--warning-color);
}

.progress-badge.declined {
    background: var(--error-color);
}

/* Exercise Statistics Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.stats-modal {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
}

.stats-header {
    text-align: center;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.stats-header h3 {
    margin: 0 0 8px 0;
    color: var(--accent-color);
    font-size: 1.5em;
}

.stats-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9em;
}

.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--accent-color);
    color: white;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
}

.stat-number {
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85em;
    opacity: 0.9;
}

.exercises-breakdown {
    margin-bottom: 24px;
}

.exercises-breakdown h4 {
    margin: 0 0 16px 0;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.exercise-list {
    max-height: 300px;
    overflow-y: auto;
}

.exercise-stat-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 12px;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.exercise-stat-row:last-child {
    border-bottom: none;
}

.exercise-name {
    font-weight: 500;
    color: var(--text-primary);
}

.exercise-sessions {
    color: var(--text-secondary);
    font-size: 0.9em;
}

.exercise-progress {
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 4px;
    text-align: center;
    font-size: 0.85em;
}

.exercise-progress.positive {
    background: var(--success-color);
    color: white;
}

.exercise-progress.negative {
    background: var(--error-color);
    color: white;
}

.exercise-progress.neutral {
    background: var(--warning-color);
    color: white;
}

.cache-info {
    background: rgba(108, 117, 125, 0.1);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.cache-info h4 {
    margin: 0 0 12px 0;
    color: var(--text-primary);
}

.cache-info p {
    margin: 0 0 8px 0;
    font-size: 0.9em;
    color: var(--text-secondary);
}

.cache-info p:last-child {
    margin-bottom: 0;
}

.stats-actions {
    text-align: center;
}

.no-data {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: 24px;
}

/* Modal overlay styles for exercise stats */
.stats-modal-overlay {
    background: rgba(0, 0, 0, 0.6) !important;
    backdrop-filter: blur(3px);
    outline: none; /* Remove focus outline */
}

/* Responsive design */
@media (max-width: 768px) {
    .last-workout-info {
        padding: 10px;
        margin: 8px 0;
    }
    
    .last-workout-details {
        gap: 6px;
    }
    
    .last-set {
        font-size: 0.8em;
        padding: 3px 6px;
    }
    
    .cache-status {
        bottom: 15px;
        right: 15px;
        font-size: 0.75em;
        padding: 6px 10px;
    }

    .stats-modal {
        width: 95%;
        padding: 16px;
        max-height: 85vh;
    }
    
    .stats-summary {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .exercise-stat-row {
        grid-template-columns: 1fr;
        gap: 8px;
        text-align: center;
    }
    
    .stat-number {
        font-size: 1.5em;
    }
}

/* Dark mode adjustments */
[data-theme="dark"] .last-workout-info {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
}

[data-theme="dark"] .exercise-suggestion {
    background: rgba(67, 97, 238, 0.1);
    border-color: rgba(67, 97, 238, 0.3);
}

[data-theme="dark"] .no-exercise-history {
    background: rgba(108, 117, 125, 0.05);
    border-color: var(--border-color-dark);
}

[data-theme="dark"] .stats-modal {
    background: var(--card-bg-dark);
}

[data-theme="dark"] .cache-info {
    background: rgba(108, 117, 125, 0.05);
}

[data-theme="dark"] .stats-modal-overlay {
    background: rgba(0, 0, 0, 0.8) !important;
}