/* Log Session Button */
.log-session-container {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.log-session-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.log-session-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
}

.log-session-btn svg {
    width: 20px;
    height: 20px;
}

/* Workout Log Modal */
.workout-session-info {
    margin-bottom: 2rem;
}

.session-controls {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
}

.workout-name-input,
.duration-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.workout-name-input:focus,
.duration-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.workout-date {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Exercises Section */
.exercises-section {
    margin-bottom: 2rem;
}

.exercises-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.exercises-header h4 {
    margin: 0;
    color: var(--text-primary);
}

.exercises-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Exercise Row */
.exercise-row {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.exercise-row:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.exercise-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.exercise-number {
    background: var(--primary-color);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

.remove-exercise-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.remove-exercise-btn:hover {
    background: #fee2e2;
    color: #dc2626;
}

.exercise-inputs {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 1rem;
    align-items: end;
}

.exercise-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.exercise-input-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
}

.exercise-input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.exercise-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.cadence-select {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}

.cadence-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Sets Section */
.sets-section {
    margin-top: 1rem;
}

.sets-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.sets-header h5 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.add-set-btn {
    background: none;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.add-set-btn:hover {
    background: var(--primary-color);
    color: white;
}

.sets-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.set-row {
    display: grid;
    grid-template-columns: auto 1fr 1fr 1fr auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.5rem;
    background: var(--bg-primary);
    border-radius: 8px;
}

.set-number {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    min-width: 20px;
}

.set-input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.85rem;
    text-align: center;
}

.set-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.remove-set-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.remove-set-btn:hover {
    background: #fee2e2;
    color: #dc2626;
}

/* Workout Notes */
.workout-notes {
    margin-bottom: 2rem;
}

.workout-notes label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.workout-notes textarea {
    width: 100%;
    min-height: 80px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    resize: vertical;
    font-family: inherit;
}

.workout-notes textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .session-controls {
        grid-template-columns: 1fr;
    }
    
    .exercise-inputs {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .set-row {
        grid-template-columns: auto 1fr 1fr auto;
        gap: 0.5rem;
    }
    
    .log-session-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}